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Diffstat (limited to 'static/js/flot/examples')
65 files changed, 20855 insertions, 0 deletions
diff --git a/static/js/flot/examples/ajax/data-eu-gdp-growth-1.json b/static/js/flot/examples/ajax/data-eu-gdp-growth-1.json new file mode 100755 index 0000000..51952cf --- /dev/null +++ b/static/js/flot/examples/ajax/data-eu-gdp-growth-1.json @@ -0,0 +1,4 @@ +{ + "label": "Europe (EU27)", + "data": [[1999, 3.0], [2000, 3.9]] +} diff --git a/static/js/flot/examples/ajax/data-eu-gdp-growth-2.json b/static/js/flot/examples/ajax/data-eu-gdp-growth-2.json new file mode 100755 index 0000000..82004d6 --- /dev/null +++ b/static/js/flot/examples/ajax/data-eu-gdp-growth-2.json @@ -0,0 +1,4 @@ +{ + "label": "Europe (EU27)", + "data": [[1999, 3.0], [2000, 3.9], [2001, 2.0], [2002, 1.2]] +} diff --git a/static/js/flot/examples/ajax/data-eu-gdp-growth-3.json b/static/js/flot/examples/ajax/data-eu-gdp-growth-3.json new file mode 100755 index 0000000..8684479 --- /dev/null +++ b/static/js/flot/examples/ajax/data-eu-gdp-growth-3.json @@ -0,0 +1,4 @@ +{ + "label": "Europe (EU27)", + "data": [[1999, 3.0], [2000, 3.9], [2001, 2.0], [2002, 1.2], [2003, 1.3], [2004, 2.5]] +} diff --git a/static/js/flot/examples/ajax/data-eu-gdp-growth-4.json b/static/js/flot/examples/ajax/data-eu-gdp-growth-4.json new file mode 100755 index 0000000..b363578 --- /dev/null +++ b/static/js/flot/examples/ajax/data-eu-gdp-growth-4.json @@ -0,0 +1,4 @@ +{ + "label": "Europe (EU27)", + "data": [[1999, 3.0], [2000, 3.9], [2001, 2.0], [2002, 1.2], [2003, 1.3], [2004, 2.5], [2005, 2.0], [2006, 3.1]] +} diff --git a/static/js/flot/examples/ajax/data-eu-gdp-growth-5.json b/static/js/flot/examples/ajax/data-eu-gdp-growth-5.json new file mode 100755 index 0000000..a7e1e13 --- /dev/null +++ b/static/js/flot/examples/ajax/data-eu-gdp-growth-5.json @@ -0,0 +1,4 @@ +{ + "label": "Europe (EU27)", + "data": [[1999, 3.0], [2000, 3.9], [2001, 2.0], [2002, 1.2], [2003, 1.3], [2004, 2.5], [2005, 2.0], [2006, 3.1], [2007, 2.9], [2008, 0.9]] +} diff --git a/static/js/flot/examples/ajax/data-eu-gdp-growth.json b/static/js/flot/examples/ajax/data-eu-gdp-growth.json new file mode 100755 index 0000000..a7e1e13 --- /dev/null +++ b/static/js/flot/examples/ajax/data-eu-gdp-growth.json @@ -0,0 +1,4 @@ +{ + "label": "Europe (EU27)", + "data": [[1999, 3.0], [2000, 3.9], [2001, 2.0], [2002, 1.2], [2003, 1.3], [2004, 2.5], [2005, 2.0], [2006, 3.1], [2007, 2.9], [2008, 0.9]] +} diff --git a/static/js/flot/examples/ajax/data-japan-gdp-growth.json b/static/js/flot/examples/ajax/data-japan-gdp-growth.json new file mode 100755 index 0000000..855477c --- /dev/null +++ b/static/js/flot/examples/ajax/data-japan-gdp-growth.json @@ -0,0 +1,4 @@ +{ + "label": "Japan", + "data": [[1999, -0.1], [2000, 2.9], [2001, 0.2], [2002, 0.3], [2003, 1.4], [2004, 2.7], [2005, 1.9], [2006, 2.0], [2007, 2.3], [2008, -0.7]] +} diff --git a/static/js/flot/examples/ajax/data-usa-gdp-growth.json b/static/js/flot/examples/ajax/data-usa-gdp-growth.json new file mode 100755 index 0000000..33f66c6 --- /dev/null +++ b/static/js/flot/examples/ajax/data-usa-gdp-growth.json @@ -0,0 +1,4 @@ +{ + "label": "USA", + "data": [[1999, 4.4], [2000, 3.7], [2001, 0.8], [2002, 1.6], [2003, 2.5], [2004, 3.6], [2005, 2.9], [2006, 2.8], [2007, 2.0], [2008, 1.1]] +} diff --git a/static/js/flot/examples/ajax/index.html b/static/js/flot/examples/ajax/index.html new file mode 100755 index 0000000..35ce10d --- /dev/null +++ b/static/js/flot/examples/ajax/index.html @@ -0,0 +1,173 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> +<html> +<head> + <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> + <title>Flot Examples: AJAX</title> + <link href="../examples.css" rel="stylesheet" type="text/css"> + <!--[if lte IE 8]><script language="javascript" type="text/javascript" src="../../excanvas.min.js"></script><![endif]--> + <script language="javascript" type="text/javascript" src="../../jquery.js"></script> + <script language="javascript" type="text/javascript" src="../../jquery.flot.js"></script> + <script type="text/javascript"> + + $(function() { + + var options = { + lines: { + show: true + }, + points: { + show: true + }, + xaxis: { + tickDecimals: 0, + tickSize: 1 + } + }; + + var data = []; + + $.plot("#placeholder", data, options); + + // Fetch one series, adding to what we already have + + var alreadyFetched = {}; + + $("button.fetchSeries").click(function () { + + var button = $(this); + + // Find the URL in the link right next to us, then fetch the data + + var dataurl = button.siblings("a").attr("href"); + + function onDataReceived(series) { + + // Extract the first coordinate pair; jQuery has parsed it, so + // the data is now just an ordinary JavaScript object + + var firstcoordinate = "(" + series.data[0][0] + ", " + series.data[0][1] + ")"; + button.siblings("span").text("Fetched " + series.label + ", first point: " + firstcoordinate); + + // Push the new data onto our existing data array + + if (!alreadyFetched[series.label]) { + alreadyFetched[series.label] = true; + data.push(series); + } + + $.plot("#placeholder", data, options); + } + + $.ajax({ + url: dataurl, + type: "GET", + dataType: "json", + success: onDataReceived + }); + }); + + // Initiate a recurring data update + + $("button.dataUpdate").click(function () { + + data = []; + alreadyFetched = {}; + + $.plot("#placeholder", data, options); + + var iteration = 0; + + function fetchData() { + + ++iteration; + + function onDataReceived(series) { + + // Load all the data in one pass; if we only got partial + // data we could merge it with what we already have. + + data = [ series ]; + $.plot("#placeholder", data, options); + } + + // Normally we call the same URL - a script connected to a + // database - but in this case we only have static example + // files, so we need to modify the URL. + + $.ajax({ + url: "data-eu-gdp-growth-" + iteration + ".json", + type: "GET", + dataType: "json", + success: onDataReceived + }); + + if (iteration < 5) { + setTimeout(fetchData, 1000); + } else { + data = []; + alreadyFetched = {}; + } + } + + setTimeout(fetchData, 1000); + }); + + // Load the first series by default, so we don't have an empty plot + + $("button.fetchSeries:first").click(); + + // Add the Flot version string to the footer + + $("#footer").prepend("Flot " + $.plot.version + " – "); + }); + + </script> +</head> +<body> + + <div id="header"> + <h2>AJAX</h2> + </div> + + <div id="content"> + + <div class="demo-container"> + <div id="placeholder" class="demo-placeholder"></div> + </div> + + <p>Example of loading data dynamically with AJAX. Percentage change in GDP (source: <a href="http://epp.eurostat.ec.europa.eu/tgm/table.do?tab=table&init=1&plugin=1&language=en&pcode=tsieb020">Eurostat</a>). Click the buttons below:</p> + + <p>The data is fetched over HTTP, in this case directly from text files. Usually the URL would point to some web server handler (e.g. a PHP page or Java/.NET/Python/Ruby on Rails handler) that extracts it from a database and serializes it to JSON.</p> + + <p> + <button class="fetchSeries">First dataset</button> + [ <a href="data-eu-gdp-growth.json">see data</a> ] + <span></span> + </p> + + <p> + <button class="fetchSeries">Second dataset</button> + [ <a href="data-japan-gdp-growth.json">see data</a> ] + <span></span> + </p> + + <p> + <button class="fetchSeries">Third dataset</button> + [ <a href="data-usa-gdp-growth.json">see data</a> ] + <span></span> + </p> + + <p>If you combine AJAX with setTimeout, you can poll the server for new data.</p> + + <p> + <button class="dataUpdate">Poll for data</button> + </p> + + </div> + + <div id="footer"> + Copyright © 2007 - 2013 IOLA and Ole Laursen + </div> + +</body> +</html> diff --git a/static/js/flot/examples/annotating/index.html b/static/js/flot/examples/annotating/index.html new file mode 100755 index 0000000..71f6218 --- /dev/null +++ b/static/js/flot/examples/annotating/index.html @@ -0,0 +1,87 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> +<html> +<head> + <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> + <title>Flot Examples: Adding Annotations</title> + <link href="../examples.css" rel="stylesheet" type="text/css"> + <!--[if lte IE 8]><script language="javascript" type="text/javascript" src="../../excanvas.min.js"></script><![endif]--> + <script language="javascript" type="text/javascript" src="../../jquery.js"></script> + <script language="javascript" type="text/javascript" src="../../jquery.flot.js"></script> + <script type="text/javascript"> + + $(function() { + + var d1 = []; + for (var i = 0; i < 20; ++i) { + d1.push([i, Math.sin(i)]); + } + + var data = [{ data: d1, label: "Pressure", color: "#333" }]; + + var markings = [ + { color: "#f6f6f6", yaxis: { from: 1 } }, + { color: "#f6f6f6", yaxis: { to: -1 } }, + { color: "#000", lineWidth: 1, xaxis: { from: 2, to: 2 } }, + { color: "#000", lineWidth: 1, xaxis: { from: 8, to: 8 } } + ]; + + var placeholder = $("#placeholder"); + + var plot = $.plot(placeholder, data, { + bars: { show: true, barWidth: 0.5, fill: 0.9 }, + xaxis: { ticks: [], autoscaleMargin: 0.02 }, + yaxis: { min: -2, max: 2 }, + grid: { markings: markings } + }); + + var o = plot.pointOffset({ x: 2, y: -1.2}); + + // Append it to the placeholder that Flot already uses for positioning + + placeholder.append("<div style='position:absolute;left:" + (o.left + 4) + "px;top:" + o.top + "px;color:#666;font-size:smaller'>Warming up</div>"); + + o = plot.pointOffset({ x: 8, y: -1.2}); + placeholder.append("<div style='position:absolute;left:" + (o.left + 4) + "px;top:" + o.top + "px;color:#666;font-size:smaller'>Actual measurements</div>"); + + // Draw a little arrow on top of the last label to demonstrate canvas + // drawing + + var ctx = plot.getCanvas().getContext("2d"); + ctx.beginPath(); + o.left += 4; + ctx.moveTo(o.left, o.top); + ctx.lineTo(o.left, o.top - 10); + ctx.lineTo(o.left + 10, o.top - 5); + ctx.lineTo(o.left, o.top); + ctx.fillStyle = "#000"; + ctx.fill(); + + // Add the Flot version string to the footer + + $("#footer").prepend("Flot " + $.plot.version + " – "); + }); + + </script> +</head> +<body> + + <div id="header"> + <h2>Adding Annotations</h2> + </div> + + <div id="content"> + + <div class="demo-container"> + <div id="placeholder" class="demo-placeholder"></div> + </div> + + <p>Flot has support for simple background decorations such as lines and rectangles. They can be useful for marking up certain areas. You can easily add any HTML you need with standard DOM manipulation, e.g. for labels. For drawing custom shapes there is also direct access to the canvas.</p> + + </div> + + <div id="footer"> + Copyright © 2007 - 2013 IOLA and Ole Laursen + </div> + +</body> +</html> diff --git a/static/js/flot/examples/axes-interacting/index.html b/static/js/flot/examples/axes-interacting/index.html new file mode 100755 index 0000000..7e44111 --- /dev/null +++ b/static/js/flot/examples/axes-interacting/index.html @@ -0,0 +1,97 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> +<html> +<head> + <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> + <title>Flot Examples: Interacting with axes</title> + <link href="../examples.css" rel="stylesheet" type="text/css"> + <!--[if lte IE 8]><script language="javascript" type="text/javascript" src="../../excanvas.min.js"></script><![endif]--> + <script language="javascript" type="text/javascript" src="../../jquery.js"></script> + <script language="javascript" type="text/javascript" src="../../jquery.flot.js"></script> + <script type="text/javascript"> + + $(function() { + + function generate(start, end, fn) { + var res = []; + for (var i = 0; i <= 100; ++i) { + var x = start + i / 100 * (end - start); + res.push([x, fn(x)]); + } + return res; + } + + var data = [ + { data: generate(0, 10, function (x) { return Math.sqrt(x);}), xaxis: 1, yaxis:1 }, + { data: generate(0, 10, function (x) { return Math.sin(x);}), xaxis: 1, yaxis:2 }, + { data: generate(0, 10, function (x) { return Math.cos(x);}), xaxis: 1, yaxis:3 }, + { data: generate(2, 10, function (x) { return Math.tan(x);}), xaxis: 2, yaxis: 4 } + ]; + + var plot = $.plot("#placeholder", data, { + xaxes: [ + { position: 'bottom' }, + { position: 'top'} + ], + yaxes: [ + { position: 'left' }, + { position: 'left' }, + { position: 'right' }, + { position: 'left' } + ] + }); + + // Create a div for each axis + + $.each(plot.getAxes(), function (i, axis) { + if (!axis.show) + return; + + var box = axis.box; + + $("<div class='axisTarget' style='position:absolute; left:" + box.left + "px; top:" + box.top + "px; width:" + box.width + "px; height:" + box.height + "px'></div>") + .data("axis.direction", axis.direction) + .data("axis.n", axis.n) + .css({ backgroundColor: "#f00", opacity: 0, cursor: "pointer" }) + .appendTo(plot.getPlaceholder()) + .hover( + function () { $(this).css({ opacity: 0.10 }) }, + function () { $(this).css({ opacity: 0 }) } + ) + .click(function () { + $("#click").text("You clicked the " + axis.direction + axis.n + "axis!") + }); + }); + + // Add the Flot version string to the footer + + $("#footer").prepend("Flot " + $.plot.version + " – "); + }); + + </script> +</head> +<body> + + <div id="header"> + <h2>Interacting with axes</h2> + </div> + + <div id="content"> + + <div class="demo-container"> + <div id="placeholder" class="demo-placeholder"></div> + </div> + + <p>With multiple axes, you sometimes need to interact with them. A simple way to do this is to draw the plot, deduce the axis placements and insert a couple of divs on top to catch events.</p> + + <p>Try clicking an axis.</p> + + <p id="click"></p> + + </div> + + <div id="footer"> + Copyright © 2007 - 2013 IOLA and Ole Laursen + </div> + +</body> +</html> diff --git a/static/js/flot/examples/axes-multiple/index.html b/static/js/flot/examples/axes-multiple/index.html new file mode 100755 index 0000000..4c7c68c --- /dev/null +++ b/static/js/flot/examples/axes-multiple/index.html @@ -0,0 +1,77 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> +<html> +<head> + <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> + <title>Flot Examples: Multiple Axes</title> + <link href="../examples.css" rel="stylesheet" type="text/css"> + <!--[if lte IE 8]><script language="javascript" type="text/javascript" src="../../excanvas.min.js"></script><![endif]--> + <script language="javascript" type="text/javascript" src="../../jquery.js"></script> + <script language="javascript" type="text/javascript" src="../../jquery.flot.js"></script> + <script language="javascript" type="text/javascript" src="../../jquery.flot.time.js"></script> + <script type="text/javascript"> + + $(function() { + + var oilprices = [[1167692400000,61.05], [1167778800000,58.32], [1167865200000,57.35], [1167951600000,56.31], [1168210800000,55.55], [1168297200000,55.64], [1168383600000,54.02], [1168470000000,51.88], [1168556400000,52.99], [1168815600000,52.99], [1168902000000,51.21], [1168988400000,52.24], [1169074800000,50.48], [1169161200000,51.99], [1169420400000,51.13], [1169506800000,55.04], [1169593200000,55.37], [1169679600000,54.23], [1169766000000,55.42], [1170025200000,54.01], [1170111600000,56.97], [1170198000000,58.14], [1170284400000,58.14], [1170370800000,59.02], [1170630000000,58.74], [1170716400000,58.88], [1170802800000,57.71], [1170889200000,59.71], [1170975600000,59.89], 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[1218492000000,0.66780], [1218578400000,0.67120], [1218664800000,0.67050], [1218751200000,0.67180], [1218837600000,0.67840], [1218924000000,0.68110], [1219010400000,0.68110], [1219096800000,0.67940], [1219183200000,0.68040], [1219269600000,0.67810], [1219356000000,0.67560], [1219442400000,0.67350], [1219528800000,0.67630], [1219615200000,0.67620], [1219701600000,0.67770], [1219788000000,0.68150], [1219874400000,0.68020], [1219960800000,0.6780], [1220047200000,0.67960], [1220133600000,0.68170], [1220220000000,0.68170], [1220306400000,0.68320], [1220392800000,0.68770], [1220479200000,0.69120], [1220565600000,0.69140], [1220652000000,0.70090], [1220738400000,0.70120], [1220824800000,0.7010], [1220911200000,0.70050]]; + + function euroFormatter(v, axis) { + return v.toFixed(axis.tickDecimals) + "€"; + } + + function doPlot(position) { + $.plot("#placeholder", [ + { data: oilprices, label: "Oil price ($)" }, + { data: exchangerates, label: "USD/EUR exchange rate", yaxis: 2 } + ], { + xaxes: [ { mode: "time" } ], + yaxes: [ { min: 0 }, { + // align if we are to the right + alignTicksWithAxis: position == "right" ? 1 : null, + position: position, + tickFormatter: euroFormatter + } ], + legend: { position: "sw" } + }); + } + + doPlot("right"); + + $("button").click(function () { + doPlot($(this).text()); + }); + + // Add the Flot version string to the footer + + $("#footer").prepend("Flot " + $.plot.version + " – "); + }); + + </script> +</head> +<body> + + <div id="header"> + <h2>Multiple axes</h2> + </div> + + <div id="content"> + + <div class="demo-container"> + <div id="placeholder" class="demo-placeholder"></div> + </div> + + <p>Multiple axis support showing the raw oil price in US $/barrel of crude oil vs. the exchange rate from US $ to €.</p> + + <p>As illustrated, you can put in multiple axes if you need to. For each data series, simply specify the axis number. In the options, you can then configure where you want the extra axes to appear.</p> + + <p>Position axis <button>left</button> or <button>right</button>.</p> + + </div> + + <div id="footer"> + Copyright © 2007 - 2013 IOLA and Ole Laursen + </div> + +</body> +</html> diff --git a/static/js/flot/examples/axes-time-zones/date.js b/static/js/flot/examples/axes-time-zones/date.js new file mode 100755 index 0000000..2899dda --- /dev/null +++ b/static/js/flot/examples/axes-time-zones/date.js @@ -0,0 +1,893 @@ +// ----- +// The `timezoneJS.Date` object gives you full-blown timezone support, independent from the timezone set on the end-user's machine running the browser. It uses the Olson zoneinfo files for its timezone data. +// +// The constructor function and setter methods use proxy JavaScript Date objects behind the scenes, so you can use strings like '10/22/2006' with the constructor. You also get the same sensible wraparound behavior with numeric parameters (like setting a value of 14 for the month wraps around to the next March). +// +// The other significant difference from the built-in JavaScript Date is that `timezoneJS.Date` also has named properties that store the values of year, month, date, etc., so it can be directly serialized to JSON and used for data transfer. + +/* + * Copyright 2010 Matthew Eernisse (mde@fleegix.org) + * and Open Source Applications Foundation + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * Credits: Ideas included from incomplete JS implementation of Olson + * parser, "XMLDAte" by Philippe Goetz (philippe.goetz@wanadoo.fr) + * + * Contributions: + * Jan Niehusmann + * Ricky Romero + * Preston Hunt (prestonhunt@gmail.com) + * Dov. B Katz (dov.katz@morganstanley.com) + * Peter Bergström (pbergstr@mac.com) + * Long Ho + */ +(function () { + // Standard initialization stuff to make sure the library is + // usable on both client and server (node) side. + + var root = this; + + var timezoneJS; + if (typeof exports !== 'undefined') { + timezoneJS = exports; + } else { + timezoneJS = root.timezoneJS = {}; + } + + timezoneJS.VERSION = '1.0.0'; + + // Grab the ajax library from global context. + // This can be jQuery, Zepto or fleegix. + // You can also specify your own transport mechanism by declaring + // `timezoneJS.timezone.transport` to a `function`. More details will follow + var $ = root.$ || root.jQuery || root.Zepto + , fleegix = root.fleegix + // Declare constant list of days and months. Unfortunately this doesn't leave room for i18n due to the Olson data being in English itself + , DAYS = timezoneJS.Days = ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'] + , MONTHS = timezoneJS.Months = ['January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December'] + , SHORT_MONTHS = {} + , SHORT_DAYS = {} + , EXACT_DATE_TIME = {} + , TZ_REGEXP = new RegExp('^[a-zA-Z]+/'); + + //`{ "Jan": 0, "Feb": 1, "Mar": 2, "Apr": 3, "May": 4, "Jun": 5, "Jul": 6, "Aug": 7, "Sep": 8, "Oct": 9, "Nov": 10, "Dec": 11 }` + for (var i = 0; i < MONTHS.length; i++) { + SHORT_MONTHS[MONTHS[i].substr(0, 3)] = i; + } + + //`{ "Sun": 0, "Mon": 1, "Tue": 2, "Wed": 3, "Thu": 4, "Fri": 5, "Sat": 6 }` + for (i = 0; i < DAYS.length; i++) { + SHORT_DAYS[DAYS[i].substr(0, 3)] = i; + } + + + //Handle array indexOf in IE + if (!Array.prototype.indexOf) { + Array.prototype.indexOf = function (el) { + for (var i = 0; i < this.length; i++ ) { + if (el === this[i]) return i; + } + return -1; + } + } + + // Format a number to the length = digits. For ex: + // + // `_fixWidth(2, 2) = '02'` + // + // `_fixWidth(1998, 2) = '98'` + // + // This is used to pad numbers in converting date to string in ISO standard. + var _fixWidth = function (number, digits) { + if (typeof number !== "number") { throw "not a number: " + number; } + var s = number.toString(); + if (number.length > digits) { + return number.substr(number.length - digits, number.length); + } + while (s.length < digits) { + s = '0' + s; + } + return s; + }; + + // Abstraction layer for different transport layers, including fleegix/jQuery/Zepto + // + // Object `opts` include + // + // - `url`: url to ajax query + // + // - `async`: true for asynchronous, false otherwise. If false, return value will be response from URL. This is true by default + // + // - `success`: success callback function + // + // - `error`: error callback function + // Returns response from URL if async is false, otherwise the AJAX request object itself + var _transport = function (opts) { + if ((!fleegix || typeof fleegix.xhr === 'undefined') && (!$ || typeof $.ajax === 'undefined')) { + throw new Error('Please use the Fleegix.js XHR module, jQuery ajax, Zepto ajax, or define your own transport mechanism for downloading zone files.'); + } + if (!opts) return; + if (!opts.url) throw new Error ('URL must be specified'); + if (!('async' in opts)) opts.async = true; + if (!opts.async) { + return fleegix && fleegix.xhr + ? fleegix.xhr.doReq({ url: opts.url, async: false }) + : $.ajax({ url : opts.url, async : false }).responseText; + } + return fleegix && fleegix.xhr + ? fleegix.xhr.send({ + url : opts.url, + method : 'get', + handleSuccess : opts.success, + handleErr : opts.error + }) + : $.ajax({ + url : opts.url, + dataType: 'text', + method : 'GET', + error : opts.error, + success : opts.success + }); + }; + + // Constructor, which is similar to that of the native Date object itself + timezoneJS.Date = function () { + var args = Array.prototype.slice.apply(arguments) + , dt = null + , tz = null + , arr = []; + + + //We support several different constructors, including all the ones from `Date` object + // with a timezone string at the end. + // + //- `[tz]`: Returns object with time in `tz` specified. + // + // - `utcMillis`, `[tz]`: Return object with UTC time = `utcMillis`, in `tz`. + // + // - `Date`, `[tz]`: Returns object with UTC time = `Date.getTime()`, in `tz`. + // + // - `year, month, [date,] [hours,] [minutes,] [seconds,] [millis,] [tz]: Same as `Date` object + // with tz. + // + // - `Array`: Can be any combo of the above. + // + //If 1st argument is an array, we can use it as a list of arguments itself + if (Object.prototype.toString.call(args[0]) === '[object Array]') { + args = args[0]; + } + if (typeof args[args.length - 1] === 'string' && TZ_REGEXP.test(args[args.length - 1])) { + tz = args.pop(); + } + switch (args.length) { + case 0: + dt = new Date(); + break; + case 1: + dt = new Date(args[0]); + break; + default: + for (var i = 0; i < 7; i++) { + arr[i] = args[i] || 0; + } + dt = new Date(arr[0], arr[1], arr[2], arr[3], arr[4], arr[5], arr[6]); + break; + } + + this._useCache = false; + this._tzInfo = {}; + this._day = 0; + this.year = 0; + this.month = 0; + this.date = 0; + this.hours = 0; + this.minutes = 0; + this.seconds = 0; + this.milliseconds = 0; + this.timezone = tz || null; + //Tricky part: + // For the cases where there are 1/2 arguments: `timezoneJS.Date(millis, [tz])` and `timezoneJS.Date(Date, [tz])`. The + // Date `dt` created should be in UTC. Thus the way I detect such cases is to determine if `arr` is not populated & `tz` + // is specified. Because if `tz` is not specified, `dt` can be in local time. + if (arr.length) { + this.setFromDateObjProxy(dt); + } else { + this.setFromTimeProxy(dt.getTime(), tz); + } + }; + + // Implements most of the native Date object + timezoneJS.Date.prototype = { + getDate: function () { return this.date; }, + getDay: function () { return this._day; }, + getFullYear: function () { return this.year; }, + getMonth: function () { return this.month; }, + getYear: function () { return this.year; }, + getHours: function () { return this.hours; }, + getMilliseconds: function () { return this.milliseconds; }, + getMinutes: function () { return this.minutes; }, + getSeconds: function () { return this.seconds; }, + getUTCDate: function () { return this.getUTCDateProxy().getUTCDate(); }, + getUTCDay: function () { return this.getUTCDateProxy().getUTCDay(); }, + getUTCFullYear: function () { return this.getUTCDateProxy().getUTCFullYear(); }, + getUTCHours: function () { return this.getUTCDateProxy().getUTCHours(); }, + getUTCMilliseconds: function () { return this.getUTCDateProxy().getUTCMilliseconds(); }, + getUTCMinutes: function () { return this.getUTCDateProxy().getUTCMinutes(); }, + getUTCMonth: function () { return this.getUTCDateProxy().getUTCMonth(); }, + getUTCSeconds: function () { return this.getUTCDateProxy().getUTCSeconds(); }, + // Time adjusted to user-specified timezone + getTime: function () { + return this._timeProxy + (this.getTimezoneOffset() * 60 * 1000); + }, + getTimezone: function () { return this.timezone; }, + getTimezoneOffset: function () { return this.getTimezoneInfo().tzOffset; }, + getTimezoneAbbreviation: function () { return this.getTimezoneInfo().tzAbbr; }, + getTimezoneInfo: function () { + if (this._useCache) return this._tzInfo; + var res; + // If timezone is specified, get the correct timezone info based on the Date given + if (this.timezone) { + res = this.timezone === 'Etc/UTC' || this.timezone === 'Etc/GMT' + ? { tzOffset: 0, tzAbbr: 'UTC' } + : timezoneJS.timezone.getTzInfo(this._timeProxy, this.timezone); + } + // If no timezone was specified, use the local browser offset + else { + res = { tzOffset: this.getLocalOffset(), tzAbbr: null }; + } + this._tzInfo = res; + this._useCache = true; + return res + }, + getUTCDateProxy: function () { + var dt = new Date(this._timeProxy); + dt.setUTCMinutes(dt.getUTCMinutes() + this.getTimezoneOffset()); + return dt; + }, + setDate: function (n) { this.setAttribute('date', n); }, + setFullYear: function (n) { this.setAttribute('year', n); }, + setMonth: function (n) { this.setAttribute('month', n); }, + setYear: function (n) { this.setUTCAttribute('year', n); }, + setHours: function (n) { this.setAttribute('hours', n); }, + setMilliseconds: function (n) { this.setAttribute('milliseconds', n); }, + setMinutes: function (n) { this.setAttribute('minutes', n); }, + setSeconds: function (n) { this.setAttribute('seconds', n); }, + setTime: function (n) { + if (isNaN(n)) { throw new Error('Units must be a number.'); } + this.setFromTimeProxy(n, this.timezone); + }, + setUTCDate: function (n) { this.setUTCAttribute('date', n); }, + setUTCFullYear: function (n) { this.setUTCAttribute('year', n); }, + setUTCHours: function (n) { this.setUTCAttribute('hours', n); }, + setUTCMilliseconds: function (n) { this.setUTCAttribute('milliseconds', n); }, + setUTCMinutes: function (n) { this.setUTCAttribute('minutes', n); }, + setUTCMonth: function (n) { this.setUTCAttribute('month', n); }, + setUTCSeconds: function (n) { this.setUTCAttribute('seconds', n); }, + setFromDateObjProxy: function (dt) { + this.year = dt.getFullYear(); + this.month = dt.getMonth(); + this.date = dt.getDate(); + this.hours = dt.getHours(); + this.minutes = dt.getMinutes(); + this.seconds = dt.getSeconds(); + this.milliseconds = dt.getMilliseconds(); + this._day = dt.getDay(); + this._dateProxy = dt; + this._timeProxy = Date.UTC(this.year, this.month, this.date, this.hours, this.minutes, this.seconds, this.milliseconds); + this._useCache = false; + }, + setFromTimeProxy: function (utcMillis, tz) { + var dt = new Date(utcMillis); + var tzOffset; + tzOffset = tz ? timezoneJS.timezone.getTzInfo(dt, tz).tzOffset : dt.getTimezoneOffset(); + dt.setTime(utcMillis + (dt.getTimezoneOffset() - tzOffset) * 60000); + this.setFromDateObjProxy(dt); + }, + setAttribute: function (unit, n) { + if (isNaN(n)) { throw new Error('Units must be a number.'); } + var dt = this._dateProxy; + var meth = unit === 'year' ? 'FullYear' : unit.substr(0, 1).toUpperCase() + unit.substr(1); + dt['set' + meth](n); + this.setFromDateObjProxy(dt); + }, + setUTCAttribute: function (unit, n) { + if (isNaN(n)) { throw new Error('Units must be a number.'); } + var meth = unit === 'year' ? 'FullYear' : unit.substr(0, 1).toUpperCase() + unit.substr(1); + var dt = this.getUTCDateProxy(); + dt['setUTC' + meth](n); + dt.setUTCMinutes(dt.getUTCMinutes() - this.getTimezoneOffset()); + this.setFromTimeProxy(dt.getTime() + this.getTimezoneOffset() * 60000, this.timezone); + }, + setTimezone: function (tz) { + var previousOffset = this.getTimezoneInfo().tzOffset; + this.timezone = tz; + this._useCache = false; + // Set UTC minutes offsets by the delta of the two timezones + this.setUTCMinutes(this.getUTCMinutes() - this.getTimezoneInfo().tzOffset + previousOffset); + }, + removeTimezone: function () { + this.timezone = null; + this._useCache = false; + }, + valueOf: function () { return this.getTime(); }, + clone: function () { + return this.timezone ? new timezoneJS.Date(this.getTime(), this.timezone) : new timezoneJS.Date(this.getTime()); + }, + toGMTString: function () { return this.toString('EEE, dd MMM yyyy HH:mm:ss Z', 'Etc/GMT'); }, + toLocaleString: function () {}, + toLocaleDateString: function () {}, + toLocaleTimeString: function () {}, + toSource: function () {}, + toISOString: function () { return this.toString('yyyy-MM-ddTHH:mm:ss.SSS', 'Etc/UTC') + 'Z'; }, + toJSON: function () { return this.toISOString(); }, + // Allows different format following ISO8601 format: + toString: function (format, tz) { + // Default format is the same as toISOString + if (!format) format = 'yyyy-MM-dd HH:mm:ss'; + var result = format; + var tzInfo = tz ? timezoneJS.timezone.getTzInfo(this.getTime(), tz) : this.getTimezoneInfo(); + var _this = this; + // If timezone is specified, get a clone of the current Date object and modify it + if (tz) { + _this = this.clone(); + _this.setTimezone(tz); + } + var hours = _this.getHours(); + return result + // fix the same characters in Month names + .replace(/a+/g, function () { return 'k'; }) + // `y`: year + .replace(/y+/g, function (token) { return _fixWidth(_this.getFullYear(), token.length); }) + // `d`: date + .replace(/d+/g, function (token) { return _fixWidth(_this.getDate(), token.length); }) + // `m`: minute + .replace(/m+/g, function (token) { return _fixWidth(_this.getMinutes(), token.length); }) + // `s`: second + .replace(/s+/g, function (token) { return _fixWidth(_this.getSeconds(), token.length); }) + // `S`: millisecond + .replace(/S+/g, function (token) { return _fixWidth(_this.getMilliseconds(), token.length); }) + // `M`: month. Note: `MM` will be the numeric representation (e.g February is 02) but `MMM` will be text representation (e.g February is Feb) + .replace(/M+/g, function (token) { + var _month = _this.getMonth(), + _len = token.length; + if (_len > 3) { + return timezoneJS.Months[_month]; + } else if (_len > 2) { + return timezoneJS.Months[_month].substring(0, _len); + } + return _fixWidth(_month + 1, _len); + }) + // `k`: AM/PM + .replace(/k+/g, function () { + if (hours >= 12) { + if (hours > 12) { + hours -= 12; + } + return 'PM'; + } + return 'AM'; + }) + // `H`: hour + .replace(/H+/g, function (token) { return _fixWidth(hours, token.length); }) + // `E`: day + .replace(/E+/g, function (token) { return DAYS[_this.getDay()].substring(0, token.length); }) + // `Z`: timezone abbreviation + .replace(/Z+/gi, function () { return tzInfo.tzAbbr; }); + }, + toUTCString: function () { return this.toGMTString(); }, + civilToJulianDayNumber: function (y, m, d) { + var a; + // Adjust for zero-based JS-style array + m++; + if (m > 12) { + a = parseInt(m/12, 10); + m = m % 12; + y += a; + } + if (m <= 2) { + y -= 1; + m += 12; + } + a = Math.floor(y / 100); + var b = 2 - a + Math.floor(a / 4) + , jDt = Math.floor(365.25 * (y + 4716)) + Math.floor(30.6001 * (m + 1)) + d + b - 1524; + return jDt; + }, + getLocalOffset: function () { + return this._dateProxy.getTimezoneOffset(); + } + }; + + + timezoneJS.timezone = new function () { + var _this = this + , regionMap = {'Etc':'etcetera','EST':'northamerica','MST':'northamerica','HST':'northamerica','EST5EDT':'northamerica','CST6CDT':'northamerica','MST7MDT':'northamerica','PST8PDT':'northamerica','America':'northamerica','Pacific':'australasia','Atlantic':'europe','Africa':'africa','Indian':'africa','Antarctica':'antarctica','Asia':'asia','Australia':'australasia','Europe':'europe','WET':'europe','CET':'europe','MET':'europe','EET':'europe'} + , regionExceptions = {'Pacific/Honolulu':'northamerica','Atlantic/Bermuda':'northamerica','Atlantic/Cape_Verde':'africa','Atlantic/St_Helena':'africa','Indian/Kerguelen':'antarctica','Indian/Chagos':'asia','Indian/Maldives':'asia','Indian/Christmas':'australasia','Indian/Cocos':'australasia','America/Danmarkshavn':'europe','America/Scoresbysund':'europe','America/Godthab':'europe','America/Thule':'europe','Asia/Yekaterinburg':'europe','Asia/Omsk':'europe','Asia/Novosibirsk':'europe','Asia/Krasnoyarsk':'europe','Asia/Irkutsk':'europe','Asia/Yakutsk':'europe','Asia/Vladivostok':'europe','Asia/Sakhalin':'europe','Asia/Magadan':'europe','Asia/Kamchatka':'europe','Asia/Anadyr':'europe','Africa/Ceuta':'europe','America/Argentina/Buenos_Aires':'southamerica','America/Argentina/Cordoba':'southamerica','America/Argentina/Tucuman':'southamerica','America/Argentina/La_Rioja':'southamerica','America/Argentina/San_Juan':'southamerica','America/Argentina/Jujuy':'southamerica','America/Argentina/Catamarca':'southamerica','America/Argentina/Mendoza':'southamerica','America/Argentina/Rio_Gallegos':'southamerica','America/Argentina/Ushuaia':'southamerica','America/Aruba':'southamerica','America/La_Paz':'southamerica','America/Noronha':'southamerica','America/Belem':'southamerica','America/Fortaleza':'southamerica','America/Recife':'southamerica','America/Araguaina':'southamerica','America/Maceio':'southamerica','America/Bahia':'southamerica','America/Sao_Paulo':'southamerica','America/Campo_Grande':'southamerica','America/Cuiaba':'southamerica','America/Porto_Velho':'southamerica','America/Boa_Vista':'southamerica','America/Manaus':'southamerica','America/Eirunepe':'southamerica','America/Rio_Branco':'southamerica','America/Santiago':'southamerica','Pacific/Easter':'southamerica','America/Bogota':'southamerica','America/Curacao':'southamerica','America/Guayaquil':'southamerica','Pacific/Galapagos':'southamerica','Atlantic/Stanley':'southamerica','America/Cayenne':'southamerica','America/Guyana':'southamerica','America/Asuncion':'southamerica','America/Lima':'southamerica','Atlantic/South_Georgia':'southamerica','America/Paramaribo':'southamerica','America/Port_of_Spain':'southamerica','America/Montevideo':'southamerica','America/Caracas':'southamerica'}; + function invalidTZError(t) { throw new Error('Timezone "' + t + '" is either incorrect, or not loaded in the timezone registry.'); } + function builtInLoadZoneFile(fileName, opts) { + var url = _this.zoneFileBasePath + '/' + fileName; + return !opts || !opts.async + ? _this.parseZones(_this.transport({ url : url, async : false })) + : _this.transport({ + async: true, + url : url, + success : function (str) { + if (_this.parseZones(str) && typeof opts.callback === 'function') { + opts.callback(); + } + return true; + }, + error : function () { + throw new Error('Error retrieving "' + url + '" zoneinfo files'); + } + }); + } + function getRegionForTimezone(tz) { + var exc = regionExceptions[tz] + , reg + , ret; + if (exc) return exc; + reg = tz.split('/')[0]; + ret = regionMap[reg]; + // If there's nothing listed in the main regions for this TZ, check the 'backward' links + if (ret) return ret; + var link = _this.zones[tz]; + if (typeof link === 'string') { + return getRegionForTimezone(link); + } + // Backward-compat file hasn't loaded yet, try looking in there + if (!_this.loadedZones.backward) { + // This is for obvious legacy zones (e.g., Iceland) that don't even have a prefix like "America/" that look like normal zones + _this.loadZoneFile('backward'); + return getRegionForTimezone(tz); + } + invalidTZError(tz); + } + function parseTimeString(str) { + var pat = /(\d+)(?::0*(\d*))?(?::0*(\d*))?([wsugz])?$/; + var hms = str.match(pat); + hms[1] = parseInt(hms[1], 10); + hms[2] = hms[2] ? parseInt(hms[2], 10) : 0; + hms[3] = hms[3] ? parseInt(hms[3], 10) : 0; + + return hms; + } + function processZone(z) { + if (!z[3]) { return; } + var yea = parseInt(z[3], 10); + var mon = 11; + var dat = 31; + if (z[4]) { + mon = SHORT_MONTHS[z[4].substr(0, 3)]; + dat = parseInt(z[5], 10) || 1; + } + var string = z[6] ? z[6] : '00:00:00' + , t = parseTimeString(string); + return [yea, mon, dat, t[1], t[2], t[3]]; + } + function getZone(dt, tz) { + var utcMillis = typeof dt === 'number' ? dt : new Date(dt).getTime(); + var t = tz; + var zoneList = _this.zones[t]; + // Follow links to get to an actual zone + while (typeof zoneList === "string") { + t = zoneList; + zoneList = _this.zones[t]; + } + if (!zoneList) { + // Backward-compat file hasn't loaded yet, try looking in there + if (!_this.loadedZones.backward) { + //This is for backward entries like "America/Fort_Wayne" that + // getRegionForTimezone *thinks* it has a region file and zone + // for (e.g., America => 'northamerica'), but in reality it's a + // legacy zone we need the backward file for. + _this.loadZoneFile('backward'); + return getZone(dt, tz); + } + invalidTZError(t); + } + if (zoneList.length === 0) { + throw new Error('No Zone found for "' + tz + '" on ' + dt); + } + //Do backwards lookup since most use cases deal with newer dates. + for (var i = zoneList.length - 1; i >= 0; i--) { + var z = zoneList[i]; + if (z[3] && utcMillis > z[3]) break; + } + return zoneList[i+1]; + } + function getBasicOffset(time) { + var off = parseTimeString(time) + , adj = time.indexOf('-') === 0 ? -1 : 1; + off = adj * (((off[1] * 60 + off[2]) * 60 + off[3]) * 1000); + return off/60/1000; + } + + //if isUTC is true, date is given in UTC, otherwise it's given + // in local time (ie. date.getUTC*() returns local time components) + function getRule(dt, zone, isUTC) { + var date = typeof dt === 'number' ? new Date(dt) : dt; + var ruleset = zone[1]; + var basicOffset = zone[0]; + + //Convert a date to UTC. Depending on the 'type' parameter, the date + // parameter may be: + // + // - `u`, `g`, `z`: already UTC (no adjustment). + // + // - `s`: standard time (adjust for time zone offset but not for DST) + // + // - `w`: wall clock time (adjust for both time zone and DST offset). + // + // DST adjustment is done using the rule given as third argument. + var convertDateToUTC = function (date, type, rule) { + var offset = 0; + + if (type === 'u' || type === 'g' || type === 'z') { // UTC + offset = 0; + } else if (type === 's') { // Standard Time + offset = basicOffset; + } else if (type === 'w' || !type) { // Wall Clock Time + offset = getAdjustedOffset(basicOffset, rule); + } else { + throw("unknown type " + type); + } + offset *= 60 * 1000; // to millis + + return new Date(date.getTime() + offset); + }; + + //Step 1: Find applicable rules for this year. + // + //Step 2: Sort the rules by effective date. + // + //Step 3: Check requested date to see if a rule has yet taken effect this year. If not, + // + //Step 4: Get the rules for the previous year. If there isn't an applicable rule for last year, then + // there probably is no current time offset since they seem to explicitly turn off the offset + // when someone stops observing DST. + // + // FIXME if this is not the case and we'll walk all the way back (ugh). + // + //Step 5: Sort the rules by effective date. + //Step 6: Apply the most recent rule before the current time. + var convertRuleToExactDateAndTime = function (yearAndRule, prevRule) { + var year = yearAndRule[0] + , rule = yearAndRule[1]; + // Assume that the rule applies to the year of the given date. + + var hms = rule[5]; + var effectiveDate; + + if (!EXACT_DATE_TIME[year]) + EXACT_DATE_TIME[year] = {}; + + // Result for given parameters is already stored + if (EXACT_DATE_TIME[year][rule]) + effectiveDate = EXACT_DATE_TIME[year][rule]; + else { + //If we have a specific date, use that! + if (!isNaN(rule[4])) { + effectiveDate = new Date(Date.UTC(year, SHORT_MONTHS[rule[3]], rule[4], hms[1], hms[2], hms[3], 0)); + } + //Let's hunt for the date. + else { + var targetDay + , operator; + //Example: `lastThu` + if (rule[4].substr(0, 4) === "last") { + // Start at the last day of the month and work backward. + effectiveDate = new Date(Date.UTC(year, SHORT_MONTHS[rule[3]] + 1, 1, hms[1] - 24, hms[2], hms[3], 0)); + targetDay = SHORT_DAYS[rule[4].substr(4, 3)]; + operator = "<="; + } + //Example: `Sun>=15` + else { + //Start at the specified date. + effectiveDate = new Date(Date.UTC(year, SHORT_MONTHS[rule[3]], rule[4].substr(5), hms[1], hms[2], hms[3], 0)); + targetDay = SHORT_DAYS[rule[4].substr(0, 3)]; + operator = rule[4].substr(3, 2); + } + var ourDay = effectiveDate.getUTCDay(); + //Go forwards. + if (operator === ">=") { + effectiveDate.setUTCDate(effectiveDate.getUTCDate() + (targetDay - ourDay + ((targetDay < ourDay) ? 7 : 0))); + } + //Go backwards. Looking for the last of a certain day, or operator is "<=" (less likely). + else { + effectiveDate.setUTCDate(effectiveDate.getUTCDate() + (targetDay - ourDay - ((targetDay > ourDay) ? 7 : 0))); + } + } + EXACT_DATE_TIME[year][rule] = effectiveDate; + } + + + //If previous rule is given, correct for the fact that the starting time of the current + // rule may be specified in local time. + if (prevRule) { + effectiveDate = convertDateToUTC(effectiveDate, hms[4], prevRule); + } + return effectiveDate; + }; + + var findApplicableRules = function (year, ruleset) { + var applicableRules = []; + for (var i = 0; ruleset && i < ruleset.length; i++) { + //Exclude future rules. + if (ruleset[i][0] <= year && + ( + // Date is in a set range. + ruleset[i][1] >= year || + // Date is in an "only" year. + (ruleset[i][0] === year && ruleset[i][1] === "only") || + //We're in a range from the start year to infinity. + ruleset[i][1] === "max" + ) + ) { + //It's completely okay to have any number of matches here. + // Normally we should only see two, but that doesn't preclude other numbers of matches. + // These matches are applicable to this year. + applicableRules.push([year, ruleset[i]]); + } + } + return applicableRules; + }; + + var compareDates = function (a, b, prev) { + var year, rule; + if (a.constructor !== Date) { + year = a[0]; + rule = a[1]; + a = (!prev && EXACT_DATE_TIME[year] && EXACT_DATE_TIME[year][rule]) + ? EXACT_DATE_TIME[year][rule] + : convertRuleToExactDateAndTime(a, prev); + } else if (prev) { + a = convertDateToUTC(a, isUTC ? 'u' : 'w', prev); + } + if (b.constructor !== Date) { + year = b[0]; + rule = b[1]; + b = (!prev && EXACT_DATE_TIME[year] && EXACT_DATE_TIME[year][rule]) ? EXACT_DATE_TIME[year][rule] + : convertRuleToExactDateAndTime(b, prev); + } else if (prev) { + b = convertDateToUTC(b, isUTC ? 'u' : 'w', prev); + } + a = Number(a); + b = Number(b); + return a - b; + }; + + var year = date.getUTCFullYear(); + var applicableRules; + + applicableRules = findApplicableRules(year, _this.rules[ruleset]); + applicableRules.push(date); + //While sorting, the time zone in which the rule starting time is specified + // is ignored. This is ok as long as the timespan between two DST changes is + // larger than the DST offset, which is probably always true. + // As the given date may indeed be close to a DST change, it may get sorted + // to a wrong position (off by one), which is corrected below. + applicableRules.sort(compareDates); + + //If there are not enough past DST rules... + if (applicableRules.indexOf(date) < 2) { + applicableRules = applicableRules.concat(findApplicableRules(year-1, _this.rules[ruleset])); + applicableRules.sort(compareDates); + } + var pinpoint = applicableRules.indexOf(date); + if (pinpoint > 1 && compareDates(date, applicableRules[pinpoint-1], applicableRules[pinpoint-2][1]) < 0) { + //The previous rule does not really apply, take the one before that. + return applicableRules[pinpoint - 2][1]; + } else if (pinpoint > 0 && pinpoint < applicableRules.length - 1 && compareDates(date, applicableRules[pinpoint+1], applicableRules[pinpoint-1][1]) > 0) { + + //The next rule does already apply, take that one. + return applicableRules[pinpoint + 1][1]; + } else if (pinpoint === 0) { + //No applicable rule found in this and in previous year. + return null; + } + return applicableRules[pinpoint - 1][1]; + } + function getAdjustedOffset(off, rule) { + return -Math.ceil(rule[6] - off); + } + function getAbbreviation(zone, rule) { + var res; + var base = zone[2]; + if (base.indexOf('%s') > -1) { + var repl; + if (rule) { + repl = rule[7] === '-' ? '' : rule[7]; + } + //FIXME: Right now just falling back to Standard -- + // apparently ought to use the last valid rule, + // although in practice that always ought to be Standard + else { + repl = 'S'; + } + res = base.replace('%s', repl); + } + else if (base.indexOf('/') > -1) { + //Chose one of two alternative strings. + res = base.split("/", 2)[rule[6] ? 1 : 0]; + } else { + res = base; + } + return res; + } + + this.zoneFileBasePath; + this.zoneFiles = ['africa', 'antarctica', 'asia', 'australasia', 'backward', 'etcetera', 'europe', 'northamerica', 'pacificnew', 'southamerica']; + this.loadingSchemes = { + PRELOAD_ALL: 'preloadAll', + LAZY_LOAD: 'lazyLoad', + MANUAL_LOAD: 'manualLoad' + }; + this.loadingScheme = this.loadingSchemes.LAZY_LOAD; + this.loadedZones = {}; + this.zones = {}; + this.rules = {}; + + this.init = function (o) { + var opts = { async: true } + , def = this.defaultZoneFile = this.loadingScheme === this.loadingSchemes.PRELOAD_ALL + ? this.zoneFiles + : 'northamerica' + , done = 0 + , callbackFn; + //Override default with any passed-in opts + for (var p in o) { + opts[p] = o[p]; + } + if (typeof def === 'string') { + return this.loadZoneFile(def, opts); + } + //Wraps callback function in another one that makes + // sure all files have been loaded. + callbackFn = opts.callback; + opts.callback = function () { + done++; + (done === def.length) && typeof callbackFn === 'function' && callbackFn(); + }; + for (var i = 0; i < def.length; i++) { + this.loadZoneFile(def[i], opts); + } + }; + + //Get the zone files via XHR -- if the sync flag + // is set to true, it's being called by the lazy-loading + // mechanism, so the result needs to be returned inline. + this.loadZoneFile = function (fileName, opts) { + if (typeof this.zoneFileBasePath === 'undefined') { + throw new Error('Please define a base path to your zone file directory -- timezoneJS.timezone.zoneFileBasePath.'); + } + //Ignore already loaded zones. + if (this.loadedZones[fileName]) { + return; + } + this.loadedZones[fileName] = true; + return builtInLoadZoneFile(fileName, opts); + }; + this.loadZoneJSONData = function (url, sync) { + var processData = function (data) { + data = eval('('+ data +')'); + for (var z in data.zones) { + _this.zones[z] = data.zones[z]; + } + for (var r in data.rules) { + _this.rules[r] = data.rules[r]; + } + }; + return sync + ? processData(_this.transport({ url : url, async : false })) + : _this.transport({ url : url, success : processData }); + }; + this.loadZoneDataFromObject = function (data) { + if (!data) { return; } + for (var z in data.zones) { + _this.zones[z] = data.zones[z]; + } + for (var r in data.rules) { + _this.rules[r] = data.rules[r]; + } + }; + this.getAllZones = function () { + var arr = []; + for (var z in this.zones) { arr.push(z); } + return arr.sort(); + }; + this.parseZones = function (str) { + var lines = str.split('\n') + , arr = [] + , chunk = '' + , l + , zone = null + , rule = null; + for (var i = 0; i < lines.length; i++) { + l = lines[i]; + if (l.match(/^\s/)) { + l = "Zone " + zone + l; + } + l = l.split("#")[0]; + if (l.length > 3) { + arr = l.split(/\s+/); + chunk = arr.shift(); + //Ignore Leap. + switch (chunk) { + case 'Zone': + zone = arr.shift(); + if (!_this.zones[zone]) { + _this.zones[zone] = []; + } + if (arr.length < 3) break; + //Process zone right here and replace 3rd element with the processed array. + arr.splice(3, arr.length, processZone(arr)); + if (arr[3]) arr[3] = Date.UTC.apply(null, arr[3]); + arr[0] = -getBasicOffset(arr[0]); + _this.zones[zone].push(arr); + break; + case 'Rule': + rule = arr.shift(); + if (!_this.rules[rule]) { + _this.rules[rule] = []; + } + //Parse int FROM year and TO year + arr[0] = parseInt(arr[0], 10); + arr[1] = parseInt(arr[1], 10) || arr[1]; + //Parse time string AT + arr[5] = parseTimeString(arr[5]); + //Parse offset SAVE + arr[6] = getBasicOffset(arr[6]); + _this.rules[rule].push(arr); + break; + case 'Link': + //No zones for these should already exist. + if (_this.zones[arr[1]]) { + throw new Error('Error with Link ' + arr[1] + '. Cannot create link of a preexisted zone.'); + } + //Create the link. + _this.zones[arr[1]] = arr[0]; + break; + } + } + } + return true; + }; + //Expose transport mechanism and allow overwrite. + this.transport = _transport; + this.getTzInfo = function (dt, tz, isUTC) { + //Lazy-load any zones not yet loaded. + if (this.loadingScheme === this.loadingSchemes.LAZY_LOAD) { + //Get the correct region for the zone. + var zoneFile = getRegionForTimezone(tz); + if (!zoneFile) { + throw new Error('Not a valid timezone ID.'); + } + if (!this.loadedZones[zoneFile]) { + //Get the file and parse it -- use synchronous XHR. + this.loadZoneFile(zoneFile); + } + } + var z = getZone(dt, tz); + var off = z[0]; + //See if the offset needs adjustment. + var rule = getRule(dt, z, isUTC); + if (rule) { + off = getAdjustedOffset(off, rule); + } + var abbr = getAbbreviation(z, rule); + return { tzOffset: off, tzAbbr: abbr }; + }; + }; +}).call(this); diff --git a/static/js/flot/examples/axes-time-zones/index.html b/static/js/flot/examples/axes-time-zones/index.html new file mode 100755 index 0000000..94ef43e --- /dev/null +++ b/static/js/flot/examples/axes-time-zones/index.html @@ -0,0 +1,114 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> +<html> +<head> + <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> + <title>Flot Examples: Time zones</title> + <link href="../examples.css" rel="stylesheet" type="text/css"> + <!--[if lte IE 8]><script language="javascript" type="text/javascript" src="../../excanvas.min.js"></script><![endif]--> + <script language="javascript" type="text/javascript" src="../../jquery.js"></script> + <script language="javascript" type="text/javascript" src="../../jquery.flot.js"></script> + <script language="javascript" type="text/javascript" src="../../jquery.flot.time.js"></script> + <script language="javascript" type="text/javascript" src="date.js"></script> + <script type="text/javascript"> + + $(function() { + + timezoneJS.timezone.zoneFileBasePath = "tz"; + timezoneJS.timezone.defaultZoneFile = []; + timezoneJS.timezone.init({async: false}); + + var d = [ + [Date.UTC(2011, 2, 12, 14, 0, 0), 28], + [Date.UTC(2011, 2, 12, 15, 0, 0), 27], + [Date.UTC(2011, 2, 12, 16, 0, 0), 25], + [Date.UTC(2011, 2, 12, 17, 0, 0), 19], + [Date.UTC(2011, 2, 12, 18, 0, 0), 16], + [Date.UTC(2011, 2, 12, 19, 0, 0), 14], + [Date.UTC(2011, 2, 12, 20, 0, 0), 11], + [Date.UTC(2011, 2, 12, 21, 0, 0), 9], + [Date.UTC(2011, 2, 12, 22, 0, 0), 7.5], + [Date.UTC(2011, 2, 12, 23, 0, 0), 6], + [Date.UTC(2011, 2, 13, 0, 0, 0), 5], + [Date.UTC(2011, 2, 13, 1, 0, 0), 6], + [Date.UTC(2011, 2, 13, 2, 0, 0), 7.5], + [Date.UTC(2011, 2, 13, 3, 0, 0), 9], + [Date.UTC(2011, 2, 13, 4, 0, 0), 11], + [Date.UTC(2011, 2, 13, 5, 0, 0), 14], + [Date.UTC(2011, 2, 13, 6, 0, 0), 16], + [Date.UTC(2011, 2, 13, 7, 0, 0), 19], + [Date.UTC(2011, 2, 13, 8, 0, 0), 25], + [Date.UTC(2011, 2, 13, 9, 0, 0), 27], + [Date.UTC(2011, 2, 13, 10, 0, 0), 28], + [Date.UTC(2011, 2, 13, 11, 0, 0), 29], + [Date.UTC(2011, 2, 13, 12, 0, 0), 29.5], + [Date.UTC(2011, 2, 13, 13, 0, 0), 29], + [Date.UTC(2011, 2, 13, 14, 0, 0), 28], + [Date.UTC(2011, 2, 13, 15, 0, 0), 27], + [Date.UTC(2011, 2, 13, 16, 0, 0), 25], + [Date.UTC(2011, 2, 13, 17, 0, 0), 19], + [Date.UTC(2011, 2, 13, 18, 0, 0), 16], + [Date.UTC(2011, 2, 13, 19, 0, 0), 14], + [Date.UTC(2011, 2, 13, 20, 0, 0), 11], + [Date.UTC(2011, 2, 13, 21, 0, 0), 9], + [Date.UTC(2011, 2, 13, 22, 0, 0), 7.5], + [Date.UTC(2011, 2, 13, 23, 0, 0), 6] + ]; + + var plot = $.plot("#placeholderUTC", [d], { + xaxis: { + mode: "time" + } + }); + + var plot = $.plot("#placeholderLocal", [d], { + xaxis: { + mode: "time", + timezone: "browser" + } + }); + + var plot = $.plot("#placeholderChicago", [d], { + xaxis: { + mode: "time", + timezone: "America/Chicago" + } + }); + + // Add the Flot version string to the footer + + $("#footer").prepend("Flot " + $.plot.version + " – "); + }); + + </script> +</head> +<body> + + <div id="header"> + <h2>Time zones</h2> + </div> + + <div id="content"> + + <h3>UTC</h3> + <div class="demo-container" style="height: 300px;"> + <div id="placeholderUTC" class="demo-placeholder"></div> + </div> + + <h3>Browser</h3> + <div class="demo-container" style="height: 300px;"> + <div id="placeholderLocal" class="demo-placeholder"></div> + </div> + + <h3>Chicago</h3> + <div class="demo-container" style="height: 300px;"> + <div id="placeholderChicago" class="demo-placeholder"></div> + </div> + + </div> + + <div id="footer"> + Copyright © 2007 - 2013 IOLA and Ole Laursen + </div> + +</body> +</html> diff --git a/static/js/flot/examples/axes-time-zones/tz/africa b/static/js/flot/examples/axes-time-zones/tz/africa new file mode 100755 index 0000000..54c7a1e --- /dev/null +++ b/static/js/flot/examples/axes-time-zones/tz/africa @@ -0,0 +1,1181 @@ +# <pre> +# This file is in the public domain, so clarified as of +# 2009-05-17 by Arthur David Olson. + +# This data is by no means authoritative; if you think you know better, +# go ahead and edit the file (and please send any changes to +# tz@iana.org for general use in the future). + +# From Paul Eggert (2006-03-22): +# +# A good source for time zone historical data outside the U.S. is +# Thomas G. Shanks and Rique Pottenger, The International Atlas (6th edition), +# San Diego: ACS Publications, Inc. (2003). +# +# Gwillim Law writes that a good source +# for recent time zone data is the International Air Transport +# Association's Standard Schedules Information Manual (IATA SSIM), +# published semiannually. Law sent in several helpful summaries +# of the IATA's data after 1990. +# +# Except where otherwise noted, Shanks & Pottenger is the source for +# entries through 1990, and IATA SSIM is the source for entries afterwards. +# +# Another source occasionally used is Edward W. Whitman, World Time Differences, +# Whitman Publishing Co, 2 Niagara Av, Ealing, London (undated), which +# I found in the UCLA library. +# +# A reliable and entertaining source about time zones is +# Derek Howse, Greenwich time and longitude, Philip Wilson Publishers (1997). +# +# Previous editions of this database used WAT, CAT, SAT, and EAT +# for +0:00 through +3:00, respectively, +# but Mark R V Murray reports that +# `SAST' is the official abbreviation for +2:00 in the country of South Africa, +# `CAT' is commonly used for +2:00 in countries north of South Africa, and +# `WAT' is probably the best name for +1:00, as the common phrase for +# the area that includes Nigeria is ``West Africa''. +# He has heard of ``Western Sahara Time'' for +0:00 but can find no reference. +# +# To make things confusing, `WAT' seems to have been used for -1:00 long ago; +# I'd guess that this was because people needed _some_ name for -1:00, +# and at the time, far west Africa was the only major land area in -1:00. +# This usage is now obsolete, as the last use of -1:00 on the African +# mainland seems to have been 1976 in Western Sahara. +# +# To summarize, the following abbreviations seem to have some currency: +# -1:00 WAT West Africa Time (no longer used) +# 0:00 GMT Greenwich Mean Time +# 2:00 CAT Central Africa Time +# 2:00 SAST South Africa Standard Time +# and Murray suggests the following abbreviation: +# 1:00 WAT West Africa Time +# I realize that this leads to `WAT' being used for both -1:00 and 1:00 +# for times before 1976, but this is the best I can think of +# until we get more information. +# +# I invented the following abbreviations; corrections are welcome! +# 2:00 WAST West Africa Summer Time +# 2:30 BEAT British East Africa Time (no longer used) +# 2:45 BEAUT British East Africa Unified Time (no longer used) +# 3:00 CAST Central Africa Summer Time (no longer used) +# 3:00 SAST South Africa Summer Time (no longer used) +# 3:00 EAT East Africa Time +# 4:00 EAST East Africa Summer Time (no longer used) + +# Algeria +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Algeria 1916 only - Jun 14 23:00s 1:00 S +Rule Algeria 1916 1919 - Oct Sun>=1 23:00s 0 - +Rule Algeria 1917 only - Mar 24 23:00s 1:00 S +Rule Algeria 1918 only - Mar 9 23:00s 1:00 S +Rule Algeria 1919 only - Mar 1 23:00s 1:00 S +Rule Algeria 1920 only - Feb 14 23:00s 1:00 S +Rule Algeria 1920 only - Oct 23 23:00s 0 - +Rule Algeria 1921 only - Mar 14 23:00s 1:00 S +Rule Algeria 1921 only - Jun 21 23:00s 0 - +Rule Algeria 1939 only - Sep 11 23:00s 1:00 S +Rule Algeria 1939 only - Nov 19 1:00 0 - +Rule Algeria 1944 1945 - Apr Mon>=1 2:00 1:00 S +Rule Algeria 1944 only - Oct 8 2:00 0 - +Rule Algeria 1945 only - Sep 16 1:00 0 - +Rule Algeria 1971 only - Apr 25 23:00s 1:00 S +Rule Algeria 1971 only - Sep 26 23:00s 0 - +Rule Algeria 1977 only - May 6 0:00 1:00 S +Rule Algeria 1977 only - Oct 21 0:00 0 - +Rule Algeria 1978 only - Mar 24 1:00 1:00 S +Rule Algeria 1978 only - Sep 22 3:00 0 - +Rule Algeria 1980 only - Apr 25 0:00 1:00 S +Rule Algeria 1980 only - Oct 31 2:00 0 - +# Shanks & Pottenger give 0:09:20 for Paris Mean Time; go with Howse's +# more precise 0:09:21. +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Africa/Algiers 0:12:12 - LMT 1891 Mar 15 0:01 + 0:09:21 - PMT 1911 Mar 11 # Paris Mean Time + 0:00 Algeria WE%sT 1940 Feb 25 2:00 + 1:00 Algeria CE%sT 1946 Oct 7 + 0:00 - WET 1956 Jan 29 + 1:00 - CET 1963 Apr 14 + 0:00 Algeria WE%sT 1977 Oct 21 + 1:00 Algeria CE%sT 1979 Oct 26 + 0:00 Algeria WE%sT 1981 May + 1:00 - CET + +# Angola +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Africa/Luanda 0:52:56 - LMT 1892 + 0:52:04 - AOT 1911 May 26 # Angola Time + 1:00 - WAT + +# Benin +# Whitman says they switched to 1:00 in 1946, not 1934; +# go with Shanks & Pottenger. +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Africa/Porto-Novo 0:10:28 - LMT 1912 + 0:00 - GMT 1934 Feb 26 + 1:00 - WAT + +# Botswana +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Africa/Gaborone 1:43:40 - LMT 1885 + 2:00 - CAT 1943 Sep 19 2:00 + 2:00 1:00 CAST 1944 Mar 19 2:00 + 2:00 - CAT + +# Burkina Faso +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Africa/Ouagadougou -0:06:04 - LMT 1912 + 0:00 - GMT + +# Burundi +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Africa/Bujumbura 1:57:28 - LMT 1890 + 2:00 - CAT + +# Cameroon +# Whitman says they switched to 1:00 in 1920; go with Shanks & Pottenger. +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Africa/Douala 0:38:48 - LMT 1912 + 1:00 - WAT + +# Cape Verde +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Atlantic/Cape_Verde -1:34:04 - LMT 1907 # Praia + -2:00 - CVT 1942 Sep + -2:00 1:00 CVST 1945 Oct 15 + -2:00 - CVT 1975 Nov 25 2:00 + -1:00 - CVT + +# Central African Republic +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Africa/Bangui 1:14:20 - LMT 1912 + 1:00 - WAT + +# Chad +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Africa/Ndjamena 1:00:12 - LMT 1912 + 1:00 - WAT 1979 Oct 14 + 1:00 1:00 WAST 1980 Mar 8 + 1:00 - WAT + +# Comoros +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Indian/Comoro 2:53:04 - LMT 1911 Jul # Moroni, Gran Comoro + 3:00 - EAT + +# Democratic Republic of Congo +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Africa/Kinshasa 1:01:12 - LMT 1897 Nov 9 + 1:00 - WAT +Zone Africa/Lubumbashi 1:49:52 - LMT 1897 Nov 9 + 2:00 - CAT + +# Republic of the Congo +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Africa/Brazzaville 1:01:08 - LMT 1912 + 1:00 - WAT + +# Cote D'Ivoire +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Africa/Abidjan -0:16:08 - LMT 1912 + 0:00 - GMT + +# Djibouti +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Africa/Djibouti 2:52:36 - LMT 1911 Jul + 3:00 - EAT + +############################################################################### + +# Egypt + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Egypt 1940 only - Jul 15 0:00 1:00 S +Rule Egypt 1940 only - Oct 1 0:00 0 - +Rule Egypt 1941 only - Apr 15 0:00 1:00 S +Rule Egypt 1941 only - Sep 16 0:00 0 - +Rule Egypt 1942 1944 - Apr 1 0:00 1:00 S +Rule Egypt 1942 only - Oct 27 0:00 0 - +Rule Egypt 1943 1945 - Nov 1 0:00 0 - +Rule Egypt 1945 only - Apr 16 0:00 1:00 S +Rule Egypt 1957 only - May 10 0:00 1:00 S +Rule Egypt 1957 1958 - Oct 1 0:00 0 - +Rule Egypt 1958 only - May 1 0:00 1:00 S +Rule Egypt 1959 1981 - May 1 1:00 1:00 S +Rule Egypt 1959 1965 - Sep 30 3:00 0 - +Rule Egypt 1966 1994 - Oct 1 3:00 0 - +Rule Egypt 1982 only - Jul 25 1:00 1:00 S +Rule Egypt 1983 only - Jul 12 1:00 1:00 S +Rule Egypt 1984 1988 - May 1 1:00 1:00 S +Rule Egypt 1989 only - May 6 1:00 1:00 S +Rule Egypt 1990 1994 - May 1 1:00 1:00 S +# IATA (after 1990) says transitions are at 0:00. +# Go with IATA starting in 1995, except correct 1995 entry from 09-30 to 09-29. + +# From Alexander Krivenyshev (2011-04-20): +# "...Egypt's interim cabinet decided on Wednesday to cancel daylight +# saving time after a poll posted on its website showed the majority of +# Egyptians would approve the cancellation." +# +# Egypt to cancel daylight saving time +# <a href="http://www.almasryalyoum.com/en/node/407168"> +# http://www.almasryalyoum.com/en/node/407168 +# </a> +# or +# <a href="http://www.worldtimezone.com/dst_news/dst_news_egypt04.html"> +# http://www.worldtimezone.com/dst_news/dst_news_egypt04.html +# </a> +Rule Egypt 1995 2010 - Apr lastFri 0:00s 1:00 S +Rule Egypt 1995 2005 - Sep lastThu 23:00s 0 - +# From Steffen Thorsen (2006-09-19): +# The Egyptian Gazette, issue 41,090 (2006-09-18), page 1, reports: +# Egypt will turn back clocks by one hour at the midnight of Thursday +# after observing the daylight saving time since May. +# http://news.gom.com.eg/gazette/pdf/2006/09/18/01.pdf +Rule Egypt 2006 only - Sep 21 23:00s 0 - +# From Dirk Losch (2007-08-14): +# I received a mail from an airline which says that the daylight +# saving time in Egypt will end in the night of 2007-09-06 to 2007-09-07. +# From Jesper Norgaard Welen (2007-08-15): [The following agree:] +# http://www.nentjes.info/Bill/bill5.htm +# http://www.timeanddate.com/worldclock/city.html?n=53 +# From Steffen Thorsen (2007-09-04): The official information...: +# http://www.sis.gov.eg/En/EgyptOnline/Miscellaneous/000002/0207000000000000001580.htm +Rule Egypt 2007 only - Sep Thu>=1 23:00s 0 - +# From Abdelrahman Hassan (2007-09-06): +# Due to the Hijri (lunar Islamic calendar) year being 11 days shorter +# than the year of the Gregorian calendar, Ramadan shifts earlier each +# year. This year it will be observed September 13 (September is quite +# hot in Egypt), and the idea is to make fasting easier for workers by +# shifting business hours one hour out of daytime heat. Consequently, +# unless discontinued, next DST may end Thursday 28 August 2008. +# From Paul Eggert (2007-08-17): +# For lack of better info, assume the new rule is last Thursday in August. + +# From Petr Machata (2009-04-06): +# The following appeared in Red Hat bugzilla[1] (edited): +# +# > $ zdump -v /usr/share/zoneinfo/Africa/Cairo | grep 2009 +# > /usr/share/zoneinfo/Africa/Cairo Thu Apr 23 21:59:59 2009 UTC = Thu = +# Apr 23 +# > 23:59:59 2009 EET isdst=0 gmtoff=7200 +# > /usr/share/zoneinfo/Africa/Cairo Thu Apr 23 22:00:00 2009 UTC = Fri = +# Apr 24 +# > 01:00:00 2009 EEST isdst=1 gmtoff=10800 +# > /usr/share/zoneinfo/Africa/Cairo Thu Aug 27 20:59:59 2009 UTC = Thu = +# Aug 27 +# > 23:59:59 2009 EEST isdst=1 gmtoff=10800 +# > /usr/share/zoneinfo/Africa/Cairo Thu Aug 27 21:00:00 2009 UTC = Thu = +# Aug 27 +# > 23:00:00 2009 EET isdst=0 gmtoff=7200 +# +# > end date should be Thu Sep 24 2009 (Last Thursday in September at 23:59= +# :59) +# > http://support.microsoft.com/kb/958729/ +# +# timeanddate[2] and another site I've found[3] also support that. +# +# [1] <a href="https://bugzilla.redhat.com/show_bug.cgi?id=492263"> +# https://bugzilla.redhat.com/show_bug.cgi?id=492263 +# </a> +# [2] <a href="http://www.timeanddate.com/worldclock/clockchange.html?n=53"> +# http://www.timeanddate.com/worldclock/clockchange.html?n=53 +# </a> +# [3] <a href="http://wwp.greenwichmeantime.com/time-zone/africa/egypt/"> +# http://wwp.greenwichmeantime.com/time-zone/africa/egypt/ +# </a> + +# From Arthur David Olson (2009-04-20): +# In 2009 (and for the next several years), Ramadan ends before the fourth +# Thursday in September; Egypt is expected to revert to the last Thursday +# in September. + +# From Steffen Thorsen (2009-08-11): +# We have been able to confirm the August change with the Egyptian Cabinet +# Information and Decision Support Center: +# <a href="http://www.timeanddate.com/news/time/egypt-dst-ends-2009.html"> +# http://www.timeanddate.com/news/time/egypt-dst-ends-2009.html +# </a> +# +# The Middle East News Agency +# <a href="http://www.mena.org.eg/index.aspx"> +# http://www.mena.org.eg/index.aspx +# </a> +# also reports "Egypt starts winter time on August 21" +# today in article numbered "71, 11/08/2009 12:25 GMT." +# Only the title above is available without a subscription to their service, +# and can be found by searching for "winter" in their search engine +# (at least today). + +# From Alexander Krivenyshev (2010-07-20): +# According to News from Egypt - Al-Masry Al-Youm Egypt's cabinet has +# decided that Daylight Saving Time will not be used in Egypt during +# Ramadan. +# +# Arabic translation: +# "Clocks to go back during Ramadan--and then forward again" +# <a href="http://www.almasryalyoum.com/en/news/clocks-go-back-during-ramadan-and-then-forward-again"> +# http://www.almasryalyoum.com/en/news/clocks-go-back-during-ramadan-and-then-forward-again +# </a> +# or +# <a href="http://www.worldtimezone.com/dst_news/dst_news_egypt02.html"> +# http://www.worldtimezone.com/dst_news/dst_news_egypt02.html +# </a> + +Rule Egypt 2008 only - Aug lastThu 23:00s 0 - +Rule Egypt 2009 only - Aug 20 23:00s 0 - +Rule Egypt 2010 only - Aug 11 0:00 0 - +Rule Egypt 2010 only - Sep 10 0:00 1:00 S +Rule Egypt 2010 only - Sep lastThu 23:00s 0 - + +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Africa/Cairo 2:05:00 - LMT 1900 Oct + 2:00 Egypt EE%sT + +# Equatorial Guinea +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Africa/Malabo 0:35:08 - LMT 1912 + 0:00 - GMT 1963 Dec 15 + 1:00 - WAT + +# Eritrea +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Africa/Asmara 2:35:32 - LMT 1870 + 2:35:32 - AMT 1890 # Asmara Mean Time + 2:35:20 - ADMT 1936 May 5 # Adis Dera MT + 3:00 - EAT + +# Ethiopia +# From Paul Eggert (2006-03-22): +# Shanks & Pottenger write that Ethiopia had six narrowly-spaced time zones +# between 1870 and 1890, and that they merged to 38E50 (2:35:20) in 1890. +# We'll guess that 38E50 is for Adis Dera. +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Africa/Addis_Ababa 2:34:48 - LMT 1870 + 2:35:20 - ADMT 1936 May 5 # Adis Dera MT + 3:00 - EAT + +# Gabon +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Africa/Libreville 0:37:48 - LMT 1912 + 1:00 - WAT + +# Gambia +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Africa/Banjul -1:06:36 - LMT 1912 + -1:06:36 - BMT 1935 # Banjul Mean Time + -1:00 - WAT 1964 + 0:00 - GMT + +# Ghana +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +# Whitman says DST was observed from 1931 to ``the present''; +# go with Shanks & Pottenger. +Rule Ghana 1936 1942 - Sep 1 0:00 0:20 GHST +Rule Ghana 1936 1942 - Dec 31 0:00 0 GMT +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Africa/Accra -0:00:52 - LMT 1918 + 0:00 Ghana %s + +# Guinea +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Africa/Conakry -0:54:52 - LMT 1912 + 0:00 - GMT 1934 Feb 26 + -1:00 - WAT 1960 + 0:00 - GMT + +# Guinea-Bissau +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Africa/Bissau -1:02:20 - LMT 1911 May 26 + -1:00 - WAT 1975 + 0:00 - GMT + +# Kenya +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Africa/Nairobi 2:27:16 - LMT 1928 Jul + 3:00 - EAT 1930 + 2:30 - BEAT 1940 + 2:45 - BEAUT 1960 + 3:00 - EAT + +# Lesotho +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Africa/Maseru 1:50:00 - LMT 1903 Mar + 2:00 - SAST 1943 Sep 19 2:00 + 2:00 1:00 SAST 1944 Mar 19 2:00 + 2:00 - SAST + +# Liberia +# From Paul Eggert (2006-03-22): +# In 1972 Liberia was the last country to switch +# from a UTC offset that was not a multiple of 15 or 20 minutes. +# Howse reports that it was in honor of their president's birthday. +# Shank & Pottenger report the date as May 1, whereas Howse reports Jan; +# go with Shanks & Pottenger. +# For Liberia before 1972, Shanks & Pottenger report -0:44, whereas Howse and +# Whitman each report -0:44:30; go with the more precise figure. +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Africa/Monrovia -0:43:08 - LMT 1882 + -0:43:08 - MMT 1919 Mar # Monrovia Mean Time + -0:44:30 - LRT 1972 May # Liberia Time + 0:00 - GMT + +############################################################################### + +# Libya + +# From Even Scharning (2012-11-10): +# Libya set their time one hour back at 02:00 on Saturday November 10. +# http://www.libyaherald.com/2012/11/04/clocks-to-go-back-an-hour-on-saturday/ +# Here is an official source [in Arabic]: http://ls.ly/fb6Yc +# +# Steffen Thorsen forwarded a translation (2012-11-10) in +# http://mm.icann.org/pipermail/tz/2012-November/018451.html +# +# From Tim Parenti (2012-11-11): +# Treat the 2012-11-10 change as a zone change from UTC+2 to UTC+1. +# The DST rules planned for 2013 and onward roughly mirror those of Europe +# (either two days before them or five days after them, so as to fall on +# lastFri instead of lastSun). + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Libya 1951 only - Oct 14 2:00 1:00 S +Rule Libya 1952 only - Jan 1 0:00 0 - +Rule Libya 1953 only - Oct 9 2:00 1:00 S +Rule Libya 1954 only - Jan 1 0:00 0 - +Rule Libya 1955 only - Sep 30 0:00 1:00 S +Rule Libya 1956 only - Jan 1 0:00 0 - +Rule Libya 1982 1984 - Apr 1 0:00 1:00 S +Rule Libya 1982 1985 - Oct 1 0:00 0 - +Rule Libya 1985 only - Apr 6 0:00 1:00 S +Rule Libya 1986 only - Apr 4 0:00 1:00 S +Rule Libya 1986 only - Oct 3 0:00 0 - +Rule Libya 1987 1989 - Apr 1 0:00 1:00 S +Rule Libya 1987 1989 - Oct 1 0:00 0 - +Rule Libya 1997 only - Apr 4 0:00 1:00 S +Rule Libya 1997 only - Oct 4 0:00 0 - +Rule Libya 2013 max - Mar lastFri 1:00 1:00 S +Rule Libya 2013 max - Oct lastFri 2:00 0 - +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Africa/Tripoli 0:52:44 - LMT 1920 + 1:00 Libya CE%sT 1959 + 2:00 - EET 1982 + 1:00 Libya CE%sT 1990 May 4 +# The 1996 and 1997 entries are from Shanks & Pottenger; +# the IATA SSIM data contain some obvious errors. + 2:00 - EET 1996 Sep 30 + 1:00 Libya CE%sT 1997 Oct 4 + 2:00 - EET 2012 Nov 10 2:00 + 1:00 Libya CE%sT + +# Madagascar +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Indian/Antananarivo 3:10:04 - LMT 1911 Jul + 3:00 - EAT 1954 Feb 27 23:00s + 3:00 1:00 EAST 1954 May 29 23:00s + 3:00 - EAT + +# Malawi +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Africa/Blantyre 2:20:00 - LMT 1903 Mar + 2:00 - CAT + +# Mali +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Africa/Bamako -0:32:00 - LMT 1912 + 0:00 - GMT 1934 Feb 26 + -1:00 - WAT 1960 Jun 20 + 0:00 - GMT + +# Mauritania +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Africa/Nouakchott -1:03:48 - LMT 1912 + 0:00 - GMT 1934 Feb 26 + -1:00 - WAT 1960 Nov 28 + 0:00 - GMT + +# Mauritius + +# From Steffen Thorsen (2008-06-25): +# Mauritius plans to observe DST from 2008-11-01 to 2009-03-31 on a trial +# basis.... +# It seems that Mauritius observed daylight saving time from 1982-10-10 to +# 1983-03-20 as well, but that was not successful.... +# http://www.timeanddate.com/news/time/mauritius-daylight-saving-time.html + +# From Alex Krivenyshev (2008-06-25): +# http://economicdevelopment.gov.mu/portal/site/Mainhomepage/menuitem.a42b24128104d9845dabddd154508a0c/?content_id=0a7cee8b5d69a110VgnVCM1000000a04a8c0RCRD + +# From Arthur David Olson (2008-06-30): +# The www.timeanddate.com article cited by Steffen Thorsen notes that "A +# final decision has yet to be made on the times that daylight saving +# would begin and end on these dates." As a place holder, use midnight. + +# From Paul Eggert (2008-06-30): +# Follow Thorsen on DST in 1982/1983, instead of Shanks & Pottenger. + +# From Steffen Thorsen (2008-07-10): +# According to +# <a href="http://www.lexpress.mu/display_article.php?news_id=111216"> +# http://www.lexpress.mu/display_article.php?news_id=111216 +# </a> +# (in French), Mauritius will start and end their DST a few days earlier +# than previously announced (2008-11-01 to 2009-03-31). The new start +# date is 2008-10-26 at 02:00 and the new end date is 2009-03-27 (no time +# given, but it is probably at either 2 or 3 wall clock time). +# +# A little strange though, since the article says that they moved the date +# to align itself with Europe and USA which also change time on that date, +# but that means they have not paid attention to what happened in +# USA/Canada last year (DST ends first Sunday in November). I also wonder +# why that they end on a Friday, instead of aligning with Europe which +# changes two days later. + +# From Alex Krivenyshev (2008-07-11): +# Seems that English language article "The revival of daylight saving +# time: Energy conservation?"-# No. 16578 (07/11/2008) was originally +# published on Monday, June 30, 2008... +# +# I guess that article in French "Le gouvernement avance l'introduction +# de l'heure d'ete" stating that DST in Mauritius starting on October 26 +# and ending on March 27, 2009 is the most recent one. +# ... +# <a href="http://www.worldtimezone.com/dst_news/dst_news_mauritius02.html"> +# http://www.worldtimezone.com/dst_news/dst_news_mauritius02.html +# </a> + +# From Riad M. Hossen Ally (2008-08-03): +# The Government of Mauritius weblink +# <a href="http://www.gov.mu/portal/site/pmosite/menuitem.4ca0efdee47462e7440a600248a521ca/?content_id=4728ca68b2a5b110VgnVCM1000000a04a8c0RCRD"> +# http://www.gov.mu/portal/site/pmosite/menuitem.4ca0efdee47462e7440a600248a521ca/?content_id=4728ca68b2a5b110VgnVCM1000000a04a8c0RCRD +# </a> +# Cabinet Decision of July 18th, 2008 states as follows: +# +# 4. ...Cabinet has agreed to the introduction into the National Assembly +# of the Time Bill which provides for the introduction of summer time in +# Mauritius. The summer time period which will be of one hour ahead of +# the standard time, will be aligned with that in Europe and the United +# States of America. It will start at two o'clock in the morning on the +# last Sunday of October and will end at two o'clock in the morning on +# the last Sunday of March the following year. The summer time for the +# year 2008 - 2009 will, therefore, be effective as from 26 October 2008 +# and end on 29 March 2009. + +# From Ed Maste (2008-10-07): +# THE TIME BILL (No. XXVII of 2008) Explanatory Memorandum states the +# beginning / ending of summer time is 2 o'clock standard time in the +# morning of the last Sunday of October / last Sunday of March. +# <a href="http://www.gov.mu/portal/goc/assemblysite/file/bill2708.pdf"> +# http://www.gov.mu/portal/goc/assemblysite/file/bill2708.pdf +# </a> + +# From Steffen Thorsen (2009-06-05): +# According to several sources, Mauritius will not continue to observe +# DST the coming summer... +# +# Some sources, in French: +# <a href="http://www.defimedia.info/news/946/Rashid-Beebeejaun-:-%C2%AB-L%E2%80%99heure-d%E2%80%99%C3%A9t%C3%A9-ne-sera-pas-appliqu%C3%A9e-cette-ann%C3%A9e-%C2%BB"> +# http://www.defimedia.info/news/946/Rashid-Beebeejaun-:-%C2%AB-L%E2%80%99heure-d%E2%80%99%C3%A9t%C3%A9-ne-sera-pas-appliqu%C3%A9e-cette-ann%C3%A9e-%C2%BB +# </a> +# <a href="http://lexpress.mu/Story/3398~Beebeejaun---Les-objectifs-d-%C3%A9conomie-d-%C3%A9nergie-de-l-heure-d-%C3%A9t%C3%A9-ont-%C3%A9t%C3%A9-atteints-"> +# http://lexpress.mu/Story/3398~Beebeejaun---Les-objectifs-d-%C3%A9conomie-d-%C3%A9nergie-de-l-heure-d-%C3%A9t%C3%A9-ont-%C3%A9t%C3%A9-atteints- +# </a> +# +# Our wrap-up: +# <a href="http://www.timeanddate.com/news/time/mauritius-dst-will-not-repeat.html"> +# http://www.timeanddate.com/news/time/mauritius-dst-will-not-repeat.html +# </a> + +# From Arthur David Olson (2009-07-11): +# The "mauritius-dst-will-not-repeat" wrapup includes this: +# "The trial ended on March 29, 2009, when the clocks moved back by one hour +# at 2am (or 02:00) local time..." + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Mauritius 1982 only - Oct 10 0:00 1:00 S +Rule Mauritius 1983 only - Mar 21 0:00 0 - +Rule Mauritius 2008 only - Oct lastSun 2:00 1:00 S +Rule Mauritius 2009 only - Mar lastSun 2:00 0 - +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Indian/Mauritius 3:50:00 - LMT 1907 # Port Louis + 4:00 Mauritius MU%sT # Mauritius Time +# Agalega Is, Rodriguez +# no information; probably like Indian/Mauritius + +# Mayotte +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Indian/Mayotte 3:00:56 - LMT 1911 Jul # Mamoutzou + 3:00 - EAT + +# Morocco +# See the `europe' file for Spanish Morocco (Africa/Ceuta). + +# From Alex Krivenyshev (2008-05-09): +# Here is an article that Morocco plan to introduce Daylight Saving Time between +# 1 June, 2008 and 27 September, 2008. +# +# "... Morocco is to save energy by adjusting its clock during summer so it will +# be one hour ahead of GMT between 1 June and 27 September, according to +# Communication Minister and Gov ernment Spokesman, Khalid Naciri...." +# +# <a href="http://www.worldtimezone.net/dst_news/dst_news_morocco01.html"> +# http://www.worldtimezone.net/dst_news/dst_news_morocco01.html +# </a> +# OR +# <a href="http://en.afrik.com/news11892.html"> +# http://en.afrik.com/news11892.html +# </a> + +# From Alex Krivenyshev (2008-05-09): +# The Morocco time change can be confirmed on Morocco web site Maghreb Arabe Presse: +# <a href="http://www.map.ma/eng/sections/box3/morocco_shifts_to_da/view"> +# http://www.map.ma/eng/sections/box3/morocco_shifts_to_da/view +# </a> +# +# Morocco shifts to daylight time on June 1st through September 27, Govt. +# spokesman. + +# From Patrice Scattolin (2008-05-09): +# According to this article: +# <a href="http://www.avmaroc.com/actualite/heure-dete-comment-a127896.html"> +# http://www.avmaroc.com/actualite/heure-dete-comment-a127896.html +# </a> +# (and republished here: +# <a href="http://www.actu.ma/heure-dete-comment_i127896_0.html"> +# http://www.actu.ma/heure-dete-comment_i127896_0.html +# </a> +# ) +# the changes occurs at midnight: +# +# saturday night may 31st at midnight (which in french is to be +# intrepreted as the night between saturday and sunday) +# sunday night the 28th at midnight +# +# Seeing that the 28th is monday, I am guessing that she intends to say +# the midnight of the 28th which is the midnight between sunday and +# monday, which jives with other sources that say that it's inclusive +# june1st to sept 27th. +# +# The decision was taken by decree *2-08-224 *but I can't find the decree +# published on the web. +# +# It's also confirmed here: +# <a href="http://www.maroc.ma/NR/exeres/FACF141F-D910-44B0-B7FA-6E03733425D1.htm"> +# http://www.maroc.ma/NR/exeres/FACF141F-D910-44B0-B7FA-6E03733425D1.htm +# </a> +# on a government portal as being between june 1st and sept 27th (not yet +# posted in english). +# +# The following google query will generate many relevant hits: +# <a href="http://www.google.com/search?hl=en&q=Conseil+de+gouvernement+maroc+heure+avance&btnG=Search"> +# http://www.google.com/search?hl=en&q=Conseil+de+gouvernement+maroc+heure+avance&btnG=Search +# </a> + +# From Alex Krivenyshev (2008-05-09): +# Is Western Sahara (part which administrated by Morocco) going to follow +# Morocco DST changes? Any information? What about other part of +# Western Sahara - under administration of POLISARIO Front (also named +# SADR Saharawi Arab Democratic Republic)? + +# From Arthur David Olson (2008-05-09): +# XXX--guess that it is only Morocco for now; guess only 2008 for now. + +# From Steffen Thorsen (2008-08-27): +# Morocco will change the clocks back on the midnight between August 31 +# and September 1. They originally planned to observe DST to near the end +# of September: +# +# One article about it (in French): +# <a href="http://www.menara.ma/fr/Actualites/Maroc/Societe/ci.retour_a_l_heure_gmt_a_partir_du_dimanche_31_aout_a_minuit_officiel_.default"> +# http://www.menara.ma/fr/Actualites/Maroc/Societe/ci.retour_a_l_heure_gmt_a_partir_du_dimanche_31_aout_a_minuit_officiel_.default +# </a> +# +# We have some further details posted here: +# <a href="http://www.timeanddate.com/news/time/morocco-ends-dst-early-2008.html"> +# http://www.timeanddate.com/news/time/morocco-ends-dst-early-2008.html +# </a> + +# From Steffen Thorsen (2009-03-17): +# Morocco will observe DST from 2009-06-01 00:00 to 2009-08-21 00:00 according +# to many sources, such as +# <a href="http://news.marweb.com/morocco/entertainment/morocco-daylight-saving.html"> +# http://news.marweb.com/morocco/entertainment/morocco-daylight-saving.html +# </a> +# <a href="http://www.medi1sat.ma/fr/depeche.aspx?idp=2312"> +# http://www.medi1sat.ma/fr/depeche.aspx?idp=2312 +# </a> +# (French) +# +# Our summary: +# <a href="http://www.timeanddate.com/news/time/morocco-starts-dst-2009.html"> +# http://www.timeanddate.com/news/time/morocco-starts-dst-2009.html +# </a> + +# From Alexander Krivenyshev (2009-03-17): +# Here is a link to official document from Royaume du Maroc Premier Ministre, +# Ministere de la Modernisation des Secteurs Publics +# +# Under Article 1 of Royal Decree No. 455-67 of Act 23 safar 1387 (2 june 1967) +# concerning the amendment of the legal time, the Ministry of Modernization of +# Public Sectors announced that the official time in the Kingdom will be +# advanced 60 minutes from Sunday 31 May 2009 at midnight. +# +# <a href="http://www.mmsp.gov.ma/francais/Actualites_fr/PDF_Actualites_Fr/HeureEte_FR.pdf"> +# http://www.mmsp.gov.ma/francais/Actualites_fr/PDF_Actualites_Fr/HeureEte_FR.pdf +# </a> +# +# <a href="http://www.worldtimezone.com/dst_news/dst_news_morocco03.html"> +# http://www.worldtimezone.com/dst_news/dst_news_morocco03.html +# </a> + +# From Steffen Thorsen (2010-04-13): +# Several news media in Morocco report that the Ministry of Modernization +# of Public Sectors has announced that Morocco will have DST from +# 2010-05-02 to 2010-08-08. +# +# Example: +# <a href="http://www.lavieeco.com/actualites/4099-le-maroc-passera-a-l-heure-d-ete-gmt1-le-2-mai.html"> +# http://www.lavieeco.com/actualites/4099-le-maroc-passera-a-l-heure-d-ete-gmt1-le-2-mai.html +# </a> +# (French) +# Our page: +# <a href="http://www.timeanddate.com/news/time/morocco-starts-dst-2010.html"> +# http://www.timeanddate.com/news/time/morocco-starts-dst-2010.html +# </a> + +# From Dan Abitol (2011-03-30): +# ...Rules for Africa/Casablanca are the following (24h format) +# The 3rd april 2011 at 00:00:00, [it] will be 3rd april 1:00:00 +# The 31th july 2011 at 00:59:59, [it] will be 31th July 00:00:00 +# ...Official links of change in morocco +# The change was broadcast on the FM Radio +# I ve called ANRT (telecom regulations in Morocco) at +# +212.537.71.84.00 +# <a href="http://www.anrt.net.ma/fr/"> +# http://www.anrt.net.ma/fr/ +# </a> +# They said that +# <a href="http://www.map.ma/fr/sections/accueil/l_heure_legale_au_ma/view"> +# http://www.map.ma/fr/sections/accueil/l_heure_legale_au_ma/view +# </a> +# is the official publication to look at. +# They said that the decision was already taken. +# +# More articles in the press +# <a href="http://www.yabiladi.com/articles/details/5058/secret-l-heure-d-ete-maroc-lev"> +# http://www.yabiladi.com/articles/details/5058/secret-l-heure-d-ete-maroc-lev +# </a> +# e.html +# <a href="http://www.lematin.ma/Actualite/Express/Article.asp?id=148923"> +# http://www.lematin.ma/Actualite/Express/Article.asp?id=148923 +# </a> +# <a href="http://www.lavieeco.com/actualite/Le-Maroc-passe-sur-GMT%2B1-a-partir-de-dim"> +# http://www.lavieeco.com/actualite/Le-Maroc-passe-sur-GMT%2B1-a-partir-de-dim +# anche-prochain-5538.html +# </a> + +# From Petr Machata (2011-03-30): +# They have it written in English here: +# <a href="http://www.map.ma/eng/sections/home/morocco_to_spring_fo/view"> +# http://www.map.ma/eng/sections/home/morocco_to_spring_fo/view +# </a> +# +# It says there that "Morocco will resume its standard time on July 31, +# 2011 at midnight." Now they don't say whether they mean midnight of +# wall clock time (i.e. 11pm UTC), but that's what I would assume. It has +# also been like that in the past. + +# From Alexander Krivenyshev (2012-03-09): +# According to Infomédiaire web site from Morocco (infomediaire.ma), +# on March 9, 2012, (in French) Heure légale: +# Le Maroc adopte officiellement l'heure d'été +# <a href="http://www.infomediaire.ma/news/maroc/heure-l%C3%A9gale-le-maroc-adopte-officiellement-lheure-d%C3%A9t%C3%A9"> +# http://www.infomediaire.ma/news/maroc/heure-l%C3%A9gale-le-maroc-adopte-officiellement-lheure-d%C3%A9t%C3%A9 +# </a> +# Governing Council adopted draft decree, that Morocco DST starts on +# the last Sunday of March (March 25, 2012) and ends on +# last Sunday of September (September 30, 2012) +# except the month of Ramadan. +# or (brief) +# <a href="http://www.worldtimezone.com/dst_news/dst_news_morocco06.html"> +# http://www.worldtimezone.com/dst_news/dst_news_morocco06.html +# </a> + +# From Arthur David Olson (2012-03-10): +# The infomediaire.ma source indicates that the system is to be in +# effect every year. It gives 03H00 as the "fall back" time of day; +# it lacks a "spring forward" time of day; assume 2:00 XXX. +# Wait on specifying the Ramadan exception for details about +# start date, start time of day, end date, and end time of day XXX. + +# From Christophe Tropamer (2012-03-16): +# Seen Morocco change again: +# <a href="http://www.le2uminutes.com/actualite.php"> +# http://www.le2uminutes.com/actualite.php +# </a> +# "...à partir du dernier dimance d'avril et non fins mars, +# comme annoncé précédemment." + +# From Milamber Space Network (2012-07-17): +# The official return to GMT is announced by the Moroccan government: +# <a href="http://www.mmsp.gov.ma/fr/actualites.aspx?id=288"> +# http://www.mmsp.gov.ma/fr/actualites.aspx?id=288 [in French] +# </a> +# +# Google translation, lightly edited: +# Back to the standard time of the Kingdom (GMT) +# Pursuant to Decree No. 2-12-126 issued on 26 Jumada (I) 1433 (April 18, +# 2012) and in accordance with the order of Mr. President of the +# Government No. 3-47-12 issued on 24 Sha'ban (11 July 2012), the Ministry +# of Public Service and Administration Modernization announces the return +# of the legal time of the Kingdom (GMT) from Friday, July 20, 2012 until +# Monday, August 20, 2012. So the time will be delayed by 60 minutes from +# 3:00 am Friday, July 20, 2012 and will again be advanced by 60 minutes +# August 20, 2012 from 2:00 am. + +# RULE NAME FROM TO TYPE IN ON AT SAVE LETTER/S + +Rule Morocco 1939 only - Sep 12 0:00 1:00 S +Rule Morocco 1939 only - Nov 19 0:00 0 - +Rule Morocco 1940 only - Feb 25 0:00 1:00 S +Rule Morocco 1945 only - Nov 18 0:00 0 - +Rule Morocco 1950 only - Jun 11 0:00 1:00 S +Rule Morocco 1950 only - Oct 29 0:00 0 - +Rule Morocco 1967 only - Jun 3 12:00 1:00 S +Rule Morocco 1967 only - Oct 1 0:00 0 - +Rule Morocco 1974 only - Jun 24 0:00 1:00 S +Rule Morocco 1974 only - Sep 1 0:00 0 - +Rule Morocco 1976 1977 - May 1 0:00 1:00 S +Rule Morocco 1976 only - Aug 1 0:00 0 - +Rule Morocco 1977 only - Sep 28 0:00 0 - +Rule Morocco 1978 only - Jun 1 0:00 1:00 S +Rule Morocco 1978 only - Aug 4 0:00 0 - +Rule Morocco 2008 only - Jun 1 0:00 1:00 S +Rule Morocco 2008 only - Sep 1 0:00 0 - +Rule Morocco 2009 only - Jun 1 0:00 1:00 S +Rule Morocco 2009 only - Aug 21 0:00 0 - +Rule Morocco 2010 only - May 2 0:00 1:00 S +Rule Morocco 2010 only - Aug 8 0:00 0 - +Rule Morocco 2011 only - Apr 3 0:00 1:00 S +Rule Morocco 2011 only - Jul 31 0 0 - +Rule Morocco 2012 max - Apr lastSun 2:00 1:00 S +Rule Morocco 2012 max - Sep lastSun 3:00 0 - +Rule Morocco 2012 only - Jul 20 3:00 0 - +Rule Morocco 2012 only - Aug 20 2:00 1:00 S + +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Africa/Casablanca -0:30:20 - LMT 1913 Oct 26 + 0:00 Morocco WE%sT 1984 Mar 16 + 1:00 - CET 1986 + 0:00 Morocco WE%sT +# Western Sahara +Zone Africa/El_Aaiun -0:52:48 - LMT 1934 Jan + -1:00 - WAT 1976 Apr 14 + 0:00 - WET + +# Mozambique +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Africa/Maputo 2:10:20 - LMT 1903 Mar + 2:00 - CAT + +# Namibia +# The 1994-04-03 transition is from Shanks & Pottenger. +# Shanks & Pottenger report no DST after 1998-04; go with IATA. + +# From Petronella Sibeene (2007-03-30) in +# <http://allafrica.com/stories/200703300178.html>: +# While the entire country changes its time, Katima Mulilo and other +# settlements in Caprivi unofficially will not because the sun there +# rises and sets earlier compared to other regions. Chief of +# Forecasting Riaan van Zyl explained that the far eastern parts of +# the country are close to 40 minutes earlier in sunrise than the rest +# of the country. +# +# From Paul Eggert (2007-03-31): +# Apparently the Caprivi Strip informally observes Botswana time, but +# we have no details. In the meantime people there can use Africa/Gaborone. + +# RULE NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Namibia 1994 max - Sep Sun>=1 2:00 1:00 S +Rule Namibia 1995 max - Apr Sun>=1 2:00 0 - +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Africa/Windhoek 1:08:24 - LMT 1892 Feb 8 + 1:30 - SWAT 1903 Mar # SW Africa Time + 2:00 - SAST 1942 Sep 20 2:00 + 2:00 1:00 SAST 1943 Mar 21 2:00 + 2:00 - SAST 1990 Mar 21 # independence + 2:00 - CAT 1994 Apr 3 + 1:00 Namibia WA%sT + +# Niger +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Africa/Niamey 0:08:28 - LMT 1912 + -1:00 - WAT 1934 Feb 26 + 0:00 - GMT 1960 + 1:00 - WAT + +# Nigeria +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Africa/Lagos 0:13:36 - LMT 1919 Sep + 1:00 - WAT + +# Reunion +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Indian/Reunion 3:41:52 - LMT 1911 Jun # Saint-Denis + 4:00 - RET # Reunion Time +# +# Scattered Islands (Iles Eparses) administered from Reunion are as follows. +# The following information about them is taken from +# Iles Eparses (www.outre-mer.gouv.fr/domtom/ile.htm, 1997-07-22, in French; +# no longer available as of 1999-08-17). +# We have no info about their time zone histories. +# +# Bassas da India - uninhabited +# Europa Island - inhabited from 1905 to 1910 by two families +# Glorioso Is - inhabited until at least 1958 +# Juan de Nova - uninhabited +# Tromelin - inhabited until at least 1958 + +# Rwanda +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Africa/Kigali 2:00:16 - LMT 1935 Jun + 2:00 - CAT + +# St Helena +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Atlantic/St_Helena -0:22:48 - LMT 1890 # Jamestown + -0:22:48 - JMT 1951 # Jamestown Mean Time + 0:00 - GMT +# The other parts of the St Helena territory are similar: +# Tristan da Cunha: on GMT, say Whitman and the CIA +# Ascension: on GMT, says usno1995 and the CIA +# Gough (scientific station since 1955; sealers wintered previously): +# on GMT, says the CIA +# Inaccessible, Nightingale: no information, but probably GMT + +# Sao Tome and Principe +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Africa/Sao_Tome 0:26:56 - LMT 1884 + -0:36:32 - LMT 1912 # Lisbon Mean Time + 0:00 - GMT + +# Senegal +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Africa/Dakar -1:09:44 - LMT 1912 + -1:00 - WAT 1941 Jun + 0:00 - GMT + +# Seychelles +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Indian/Mahe 3:41:48 - LMT 1906 Jun # Victoria + 4:00 - SCT # Seychelles Time +# From Paul Eggert (2001-05-30): +# Aldabra, Farquhar, and Desroches, originally dependencies of the +# Seychelles, were transferred to the British Indian Ocean Territory +# in 1965 and returned to Seychelles control in 1976. We don't know +# whether this affected their time zone, so omit this for now. +# Possibly the islands were uninhabited. + +# Sierra Leone +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +# Whitman gives Mar 31 - Aug 31 for 1931 on; go with Shanks & Pottenger. +Rule SL 1935 1942 - Jun 1 0:00 0:40 SLST +Rule SL 1935 1942 - Oct 1 0:00 0 WAT +Rule SL 1957 1962 - Jun 1 0:00 1:00 SLST +Rule SL 1957 1962 - Sep 1 0:00 0 GMT +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Africa/Freetown -0:53:00 - LMT 1882 + -0:53:00 - FMT 1913 Jun # Freetown Mean Time + -1:00 SL %s 1957 + 0:00 SL %s + +# Somalia +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Africa/Mogadishu 3:01:28 - LMT 1893 Nov + 3:00 - EAT 1931 + 2:30 - BEAT 1957 + 3:00 - EAT + +# South Africa +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule SA 1942 1943 - Sep Sun>=15 2:00 1:00 - +Rule SA 1943 1944 - Mar Sun>=15 2:00 0 - +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Africa/Johannesburg 1:52:00 - LMT 1892 Feb 8 + 1:30 - SAST 1903 Mar + 2:00 SA SAST +# Marion and Prince Edward Is +# scientific station since 1947 +# no information + +# Sudan +# +# From <a href="http://www.sunanews.net/sn13jane.html"> +# Sudan News Agency (2000-01-13) +# </a>, also reported by Michael De Beukelaer-Dossche via Steffen Thorsen: +# Clocks will be moved ahead for 60 minutes all over the Sudan as of noon +# Saturday.... This was announced Thursday by Caretaker State Minister for +# Manpower Abdul-Rahman Nur-Eddin. +# +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Sudan 1970 only - May 1 0:00 1:00 S +Rule Sudan 1970 1985 - Oct 15 0:00 0 - +Rule Sudan 1971 only - Apr 30 0:00 1:00 S +Rule Sudan 1972 1985 - Apr lastSun 0:00 1:00 S +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Africa/Khartoum 2:10:08 - LMT 1931 + 2:00 Sudan CA%sT 2000 Jan 15 12:00 + 3:00 - EAT + +# South Sudan +Zone Africa/Juba 2:06:24 - LMT 1931 + 2:00 Sudan CA%sT 2000 Jan 15 12:00 + 3:00 - EAT + +# Swaziland +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Africa/Mbabane 2:04:24 - LMT 1903 Mar + 2:00 - SAST + +# Tanzania +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Africa/Dar_es_Salaam 2:37:08 - LMT 1931 + 3:00 - EAT 1948 + 2:45 - BEAUT 1961 + 3:00 - EAT + +# Togo +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Africa/Lome 0:04:52 - LMT 1893 + 0:00 - GMT + +# Tunisia + +# From Gwillim Law (2005-04-30): +# My correspondent, Risto Nykanen, has alerted me to another adoption of DST, +# this time in Tunisia. According to Yahoo France News +# <http://fr.news.yahoo.com/050426/5/4dumk.html>, in a story attributed to AP +# and dated 2005-04-26, "Tunisia has decided to advance its official time by +# one hour, starting on Sunday, May 1. Henceforth, Tunisian time will be +# UTC+2 instead of UTC+1. The change will take place at 23:00 UTC next +# Saturday." (My translation) +# +# From Oscar van Vlijmen (2005-05-02): +# LaPresse, the first national daily newspaper ... +# <http://www.lapresse.tn/archives/archives280405/actualites/lheure.html> +# ... DST for 2005: on: Sun May 1 0h standard time, off: Fri Sept. 30, +# 1h standard time. +# +# From Atef Loukil (2006-03-28): +# The daylight saving time will be the same each year: +# Beginning : the last Sunday of March at 02:00 +# Ending : the last Sunday of October at 03:00 ... +# http://www.tap.info.tn/en/index.php?option=com_content&task=view&id=1188&Itemid=50 + +# From Steffen Thorsen (2009-03-16): +# According to several news sources, Tunisia will not observe DST this year. +# (Arabic) +# <a href="http://www.elbashayer.com/?page=viewn&nid=42546"> +# http://www.elbashayer.com/?page=viewn&nid=42546 +# </a> +# <a href="http://www.babnet.net/kiwidetail-15295.asp"> +# http://www.babnet.net/kiwidetail-15295.asp +# </a> +# +# We have also confirmed this with the US embassy in Tunisia. +# We have a wrap-up about this on the following page: +# <a href="http://www.timeanddate.com/news/time/tunisia-cancels-dst-2009.html"> +# http://www.timeanddate.com/news/time/tunisia-cancels-dst-2009.html +# </a> + +# From Alexander Krivenyshev (2009-03-17): +# Here is a link to Tunis Afrique Presse News Agency +# +# Standard time to be kept the whole year long (tap.info.tn): +# +# (in English) +# <a href="http://www.tap.info.tn/en/index.php?option=com_content&task=view&id=26813&Itemid=157"> +# http://www.tap.info.tn/en/index.php?option=com_content&task=view&id=26813&Itemid=157 +# </a> +# +# (in Arabic) +# <a href="http://www.tap.info.tn/ar/index.php?option=com_content&task=view&id=61240&Itemid=1"> +# http://www.tap.info.tn/ar/index.php?option=com_content&task=view&id=61240&Itemid=1 +# </a> + +# From Arthur David Olson (2009--3-18): +# The Tunis Afrique Presse News Agency notice contains this: "This measure is due to the fact +# that the fasting month of ramadan coincides with the period concerned by summer time. +# Therefore, the standard time will be kept unchanged the whole year long." +# So foregoing DST seems to be an exception (albeit one that may be repeated in the future). + +# From Alexander Krivenyshev (2010-03-27): +# According to some news reports Tunis confirmed not to use DST in 2010 +# +# (translation): +# "The Tunisian government has decided to abandon DST, which was scheduled on +# Sunday... +# Tunisian authorities had suspended the DST for the first time last year also +# coincided with the month of Ramadan..." +# +# (in Arabic) +# <a href="http://www.moheet.com/show_news.aspx?nid=358861&pg=1"> +# http://www.moheet.com/show_news.aspx?nid=358861&pg=1 +# <a href="http://www.almadenahnews.com/newss/news.php?c=118&id=38036"> +# http://www.almadenahnews.com/newss/news.php?c=118&id=38036 +# or +# <a href="http://www.worldtimezone.com/dst_news/dst_news_tunis02.html"> +# http://www.worldtimezone.com/dst_news/dst_news_tunis02.html + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Tunisia 1939 only - Apr 15 23:00s 1:00 S +Rule Tunisia 1939 only - Nov 18 23:00s 0 - +Rule Tunisia 1940 only - Feb 25 23:00s 1:00 S +Rule Tunisia 1941 only - Oct 6 0:00 0 - +Rule Tunisia 1942 only - Mar 9 0:00 1:00 S +Rule Tunisia 1942 only - Nov 2 3:00 0 - +Rule Tunisia 1943 only - Mar 29 2:00 1:00 S +Rule Tunisia 1943 only - Apr 17 2:00 0 - +Rule Tunisia 1943 only - Apr 25 2:00 1:00 S +Rule Tunisia 1943 only - Oct 4 2:00 0 - +Rule Tunisia 1944 1945 - Apr Mon>=1 2:00 1:00 S +Rule Tunisia 1944 only - Oct 8 0:00 0 - +Rule Tunisia 1945 only - Sep 16 0:00 0 - +Rule Tunisia 1977 only - Apr 30 0:00s 1:00 S +Rule Tunisia 1977 only - Sep 24 0:00s 0 - +Rule Tunisia 1978 only - May 1 0:00s 1:00 S +Rule Tunisia 1978 only - Oct 1 0:00s 0 - +Rule Tunisia 1988 only - Jun 1 0:00s 1:00 S +Rule Tunisia 1988 1990 - Sep lastSun 0:00s 0 - +Rule Tunisia 1989 only - Mar 26 0:00s 1:00 S +Rule Tunisia 1990 only - May 1 0:00s 1:00 S +Rule Tunisia 2005 only - May 1 0:00s 1:00 S +Rule Tunisia 2005 only - Sep 30 1:00s 0 - +Rule Tunisia 2006 2008 - Mar lastSun 2:00s 1:00 S +Rule Tunisia 2006 2008 - Oct lastSun 2:00s 0 - + +# Shanks & Pottenger give 0:09:20 for Paris Mean Time; go with Howse's +# more precise 0:09:21. +# Shanks & Pottenger say the 1911 switch was on Mar 9; go with Howse's Mar 11. +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Africa/Tunis 0:40:44 - LMT 1881 May 12 + 0:09:21 - PMT 1911 Mar 11 # Paris Mean Time + 1:00 Tunisia CE%sT + +# Uganda +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Africa/Kampala 2:09:40 - LMT 1928 Jul + 3:00 - EAT 1930 + 2:30 - BEAT 1948 + 2:45 - BEAUT 1957 + 3:00 - EAT + +# Zambia +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Africa/Lusaka 1:53:08 - LMT 1903 Mar + 2:00 - CAT + +# Zimbabwe +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Africa/Harare 2:04:12 - LMT 1903 Mar + 2:00 - CAT diff --git a/static/js/flot/examples/axes-time-zones/tz/antarctica b/static/js/flot/examples/axes-time-zones/tz/antarctica new file mode 100755 index 0000000..f55cbde --- /dev/null +++ b/static/js/flot/examples/axes-time-zones/tz/antarctica @@ -0,0 +1,413 @@ +# <pre> +# This file is in the public domain, so clarified as of +# 2009-05-17 by Arthur David Olson. + +# From Paul Eggert (1999-11-15): +# To keep things manageable, we list only locations occupied year-round; see +# <a href="http://www.comnap.aq/comnap/comnap.nsf/P/Stations/"> +# COMNAP - Stations and Bases +# </a> +# and +# <a href="http://www.spri.cam.ac.uk/bob/periant.htm"> +# Summary of the Peri-Antarctic Islands (1998-07-23) +# </a> +# for information. +# Unless otherwise specified, we have no time zone information. +# +# Except for the French entries, +# I made up all time zone abbreviations mentioned here; corrections welcome! +# FORMAT is `zzz' and GMTOFF is 0 for locations while uninhabited. + +# These rules are stolen from the `southamerica' file. +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule ArgAQ 1964 1966 - Mar 1 0:00 0 - +Rule ArgAQ 1964 1966 - Oct 15 0:00 1:00 S +Rule ArgAQ 1967 only - Apr 2 0:00 0 - +Rule ArgAQ 1967 1968 - Oct Sun>=1 0:00 1:00 S +Rule ArgAQ 1968 1969 - Apr Sun>=1 0:00 0 - +Rule ArgAQ 1974 only - Jan 23 0:00 1:00 S +Rule ArgAQ 1974 only - May 1 0:00 0 - +Rule ChileAQ 1972 1986 - Mar Sun>=9 3:00u 0 - +Rule ChileAQ 1974 1987 - Oct Sun>=9 4:00u 1:00 S +Rule ChileAQ 1987 only - Apr 12 3:00u 0 - +Rule ChileAQ 1988 1989 - Mar Sun>=9 3:00u 0 - +Rule ChileAQ 1988 only - Oct Sun>=1 4:00u 1:00 S +Rule ChileAQ 1989 only - Oct Sun>=9 4:00u 1:00 S +Rule ChileAQ 1990 only - Mar 18 3:00u 0 - +Rule ChileAQ 1990 only - Sep 16 4:00u 1:00 S +Rule ChileAQ 1991 1996 - Mar Sun>=9 3:00u 0 - +Rule ChileAQ 1991 1997 - Oct Sun>=9 4:00u 1:00 S +Rule ChileAQ 1997 only - Mar 30 3:00u 0 - +Rule ChileAQ 1998 only - Mar Sun>=9 3:00u 0 - +Rule ChileAQ 1998 only - Sep 27 4:00u 1:00 S +Rule ChileAQ 1999 only - Apr 4 3:00u 0 - +Rule ChileAQ 1999 2010 - Oct Sun>=9 4:00u 1:00 S +Rule ChileAQ 2000 2007 - Mar Sun>=9 3:00u 0 - +# N.B.: the end of March 29 in Chile is March 30 in Universal time, +# which is used below in specifying the transition. +Rule ChileAQ 2008 only - Mar 30 3:00u 0 - +Rule ChileAQ 2009 only - Mar Sun>=9 3:00u 0 - +Rule ChileAQ 2010 only - Apr Sun>=1 3:00u 0 - +Rule ChileAQ 2011 only - May Sun>=2 3:00u 0 - +Rule ChileAQ 2011 only - Aug Sun>=16 4:00u 1:00 S +Rule ChileAQ 2012 only - Apr Sun>=23 3:00u 0 - +Rule ChileAQ 2012 only - Sep Sun>=2 4:00u 1:00 S +Rule ChileAQ 2013 max - Mar Sun>=9 3:00u 0 - +Rule ChileAQ 2013 max - Oct Sun>=9 4:00u 1:00 S + +# These rules are stolen from the `australasia' file. +Rule AusAQ 1917 only - Jan 1 0:01 1:00 - +Rule AusAQ 1917 only - Mar 25 2:00 0 - +Rule AusAQ 1942 only - Jan 1 2:00 1:00 - +Rule AusAQ 1942 only - Mar 29 2:00 0 - +Rule AusAQ 1942 only - Sep 27 2:00 1:00 - +Rule AusAQ 1943 1944 - Mar lastSun 2:00 0 - +Rule AusAQ 1943 only - Oct 3 2:00 1:00 - +Rule ATAQ 1967 only - Oct Sun>=1 2:00s 1:00 - +Rule ATAQ 1968 only - Mar lastSun 2:00s 0 - +Rule ATAQ 1968 1985 - Oct lastSun 2:00s 1:00 - +Rule ATAQ 1969 1971 - Mar Sun>=8 2:00s 0 - +Rule ATAQ 1972 only - Feb lastSun 2:00s 0 - +Rule ATAQ 1973 1981 - Mar Sun>=1 2:00s 0 - +Rule ATAQ 1982 1983 - Mar lastSun 2:00s 0 - +Rule ATAQ 1984 1986 - Mar Sun>=1 2:00s 0 - +Rule ATAQ 1986 only - Oct Sun>=15 2:00s 1:00 - +Rule ATAQ 1987 1990 - Mar Sun>=15 2:00s 0 - +Rule ATAQ 1987 only - Oct Sun>=22 2:00s 1:00 - +Rule ATAQ 1988 1990 - Oct lastSun 2:00s 1:00 - +Rule ATAQ 1991 1999 - Oct Sun>=1 2:00s 1:00 - +Rule ATAQ 1991 2005 - Mar lastSun 2:00s 0 - +Rule ATAQ 2000 only - Aug lastSun 2:00s 1:00 - +Rule ATAQ 2001 max - Oct Sun>=1 2:00s 1:00 - +Rule ATAQ 2006 only - Apr Sun>=1 2:00s 0 - +Rule ATAQ 2007 only - Mar lastSun 2:00s 0 - +Rule ATAQ 2008 max - Apr Sun>=1 2:00s 0 - + +# Argentina - year-round bases +# Belgrano II, Confin Coast, -770227-0343737, since 1972-02-05 +# Esperanza, San Martin Land, -6323-05659, since 1952-12-17 +# Jubany, Potter Peninsula, King George Island, -6414-0602320, since 1982-01 +# Marambio, Seymour I, -6414-05637, since 1969-10-29 +# Orcadas, Laurie I, -6016-04444, since 1904-02-22 +# San Martin, Debenham I, -6807-06708, since 1951-03-21 +# (except 1960-03 / 1976-03-21) + +# Australia - territories +# Heard Island, McDonald Islands (uninhabited) +# previously sealers and scientific personnel wintered +# <a href="http://web.archive.org/web/20021204222245/http://www.dstc.qut.edu.au/DST/marg/daylight.html"> +# Margaret Turner reports +# </a> (1999-09-30) that they're UTC+5, with no DST; +# presumably this is when they have visitors. +# +# year-round bases +# Casey, Bailey Peninsula, -6617+11032, since 1969 +# Davis, Vestfold Hills, -6835+07759, since 1957-01-13 +# (except 1964-11 - 1969-02) +# Mawson, Holme Bay, -6736+06253, since 1954-02-13 + +# From Steffen Thorsen (2009-03-11): +# Three Australian stations in Antarctica have changed their time zone: +# Casey moved from UTC+8 to UTC+11 +# Davis moved from UTC+7 to UTC+5 +# Mawson moved from UTC+6 to UTC+5 +# The changes occurred on 2009-10-18 at 02:00 (local times). +# +# Government source: (Australian Antarctic Division) +# <a href="http://www.aad.gov.au/default.asp?casid=37079"> +# http://www.aad.gov.au/default.asp?casid=37079 +# </a> +# +# We have more background information here: +# <a href="http://www.timeanddate.com/news/time/antarctica-new-times.html"> +# http://www.timeanddate.com/news/time/antarctica-new-times.html +# </a> + +# From Steffen Thorsen (2010-03-10): +# We got these changes from the Australian Antarctic Division: +# - Macquarie Island will stay on UTC+11 for winter and therefore not +# switch back from daylight savings time when other parts of Australia do +# on 4 April. +# +# - Casey station reverted to its normal time of UTC+8 on 5 March 2010. +# The change to UTC+11 is being considered as a regular summer thing but +# has not been decided yet. +# +# - Davis station will revert to its normal time of UTC+7 at 10 March 2010 +# 20:00 UTC. +# +# - Mawson station stays on UTC+5. +# +# In addition to the Rule changes for Casey/Davis, it means that Macquarie +# will no longer be like Hobart and will have to have its own Zone created. +# +# Background: +# <a href="http://www.timeanddate.com/news/time/antartica-time-changes-2010.html"> +# http://www.timeanddate.com/news/time/antartica-time-changes-2010.html +# </a> + +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Antarctica/Casey 0 - zzz 1969 + 8:00 - WST 2009 Oct 18 2:00 + # Western (Aus) Standard Time + 11:00 - CAST 2010 Mar 5 2:00 + # Casey Time + 8:00 - WST 2011 Oct 28 2:00 + 11:00 - CAST 2012 Feb 21 17:00u + 8:00 - WST +Zone Antarctica/Davis 0 - zzz 1957 Jan 13 + 7:00 - DAVT 1964 Nov # Davis Time + 0 - zzz 1969 Feb + 7:00 - DAVT 2009 Oct 18 2:00 + 5:00 - DAVT 2010 Mar 10 20:00u + 7:00 - DAVT 2011 Oct 28 2:00 + 5:00 - DAVT 2012 Feb 21 20:00u + 7:00 - DAVT +Zone Antarctica/Mawson 0 - zzz 1954 Feb 13 + 6:00 - MAWT 2009 Oct 18 2:00 + # Mawson Time + 5:00 - MAWT +Zone Antarctica/Macquarie 0 - zzz 1911 + 10:00 - EST 1916 Oct 1 2:00 + 10:00 1:00 EST 1917 Feb + 10:00 AusAQ EST 1967 + 10:00 ATAQ EST 2010 Apr 4 3:00 + 11:00 - MIST # Macquarie Island Time +# References: +# <a href="http://www.antdiv.gov.au/aad/exop/sfo/casey/casey_aws.html"> +# Casey Weather (1998-02-26) +# </a> +# <a href="http://www.antdiv.gov.au/aad/exop/sfo/davis/video.html"> +# Davis Station, Antarctica (1998-02-26) +# </a> +# <a href="http://www.antdiv.gov.au/aad/exop/sfo/mawson/video.html"> +# Mawson Station, Antarctica (1998-02-25) +# </a> + +# Brazil - year-round base +# Comandante Ferraz, King George Island, -6205+05824, since 1983/4 + +# Chile - year-round bases and towns +# Escudero, South Shetland Is, -621157-0585735, since 1994 +# Presidente Eduadro Frei, King George Island, -6214-05848, since 1969-03-07 +# General Bernardo O'Higgins, Antarctic Peninsula, -6319-05704, since 1948-02 +# Capitan Arturo Prat, -6230-05941 +# Villa Las Estrellas (a town), around the Frei base, since 1984-04-09 +# These locations have always used Santiago time; use TZ='America/Santiago'. + +# China - year-round bases +# Great Wall, King George Island, -6213-05858, since 1985-02-20 +# Zhongshan, Larsemann Hills, Prydz Bay, -6922+07623, since 1989-02-26 + +# France - year-round bases +# +# From Antoine Leca (1997-01-20): +# Time data are from Nicole Pailleau at the IFRTP +# (French Institute for Polar Research and Technology). +# She confirms that French Southern Territories and Terre Adelie bases +# don't observe daylight saving time, even if Terre Adelie supplies came +# from Tasmania. +# +# French Southern Territories with year-round inhabitants +# +# Martin-de-Vivies Base, Amsterdam Island, -374105+0773155, since 1950 +# Alfred-Faure Base, Crozet Islands, -462551+0515152, since 1964 +# Port-aux-Francais, Kerguelen Islands, -492110+0701303, since 1951; +# whaling & sealing station operated 1908/1914, 1920/1929, and 1951/1956 +# +# St Paul Island - near Amsterdam, uninhabited +# fishing stations operated variously 1819/1931 +# +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Indian/Kerguelen 0 - zzz 1950 # Port-aux-Francais + 5:00 - TFT # ISO code TF Time +# +# year-round base in the main continent +# Dumont-d'Urville, Ile des Petrels, -6640+14001, since 1956-11 +# +# Another base at Port-Martin, 50km east, began operation in 1947. +# It was destroyed by fire on 1952-01-14. +# +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Antarctica/DumontDUrville 0 - zzz 1947 + 10:00 - PMT 1952 Jan 14 # Port-Martin Time + 0 - zzz 1956 Nov + 10:00 - DDUT # Dumont-d'Urville Time +# Reference: +# <a href="http://en.wikipedia.org/wiki/Dumont_d'Urville_Station"> +# Dumont d'Urville Station (2005-12-05) +# </a> + +# Germany - year-round base +# Georg von Neumayer, -7039-00815 + +# India - year-round base +# Dakshin Gangotri, -7005+01200 + +# Japan - year-round bases +# Dome Fuji, -7719+03942 +# Syowa, -690022+0393524 +# +# From Hideyuki Suzuki (1999-02-06): +# In all Japanese stations, +0300 is used as the standard time. +# +# Syowa station, which is the first antarctic station of Japan, +# was established on 1957-01-29. Since Syowa station is still the main +# station of Japan, it's appropriate for the principal location. +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Antarctica/Syowa 0 - zzz 1957 Jan 29 + 3:00 - SYOT # Syowa Time +# See: +# <a href="http://www.nipr.ac.jp/english/ara01.html"> +# NIPR Antarctic Research Activities (1999-08-17) +# </a> + +# S Korea - year-round base +# King Sejong, King George Island, -6213-05847, since 1988 + +# New Zealand - claims +# Balleny Islands (never inhabited) +# Scott Island (never inhabited) +# +# year-round base +# Scott, Ross Island, since 1957-01, is like Antarctica/McMurdo. +# +# These rules for New Zealand are stolen from the `australasia' file. +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule NZAQ 1974 only - Nov 3 2:00s 1:00 D +Rule NZAQ 1975 1988 - Oct lastSun 2:00s 1:00 D +Rule NZAQ 1989 only - Oct 8 2:00s 1:00 D +Rule NZAQ 1990 2006 - Oct Sun>=1 2:00s 1:00 D +Rule NZAQ 1975 only - Feb 23 2:00s 0 S +Rule NZAQ 1976 1989 - Mar Sun>=1 2:00s 0 S +Rule NZAQ 1990 2007 - Mar Sun>=15 2:00s 0 S +Rule NZAQ 2007 max - Sep lastSun 2:00s 1:00 D +Rule NZAQ 2008 max - Apr Sun>=1 2:00s 0 S + +# Norway - territories +# Bouvet (never inhabited) +# +# claims +# Peter I Island (never inhabited) + +# Poland - year-round base +# Arctowski, King George Island, -620945-0582745, since 1977 + +# Russia - year-round bases +# Bellingshausen, King George Island, -621159-0585337, since 1968-02-22 +# Mirny, Davis coast, -6633+09301, since 1956-02 +# Molodezhnaya, Alasheyev Bay, -6740+04551, +# year-round from 1962-02 to 1999-07-01 +# Novolazarevskaya, Queen Maud Land, -7046+01150, +# year-round from 1960/61 to 1992 + +# Vostok, since 1957-12-16, temporarily closed 1994-02/1994-11 +# <a href="http://quest.arc.nasa.gov/antarctica/QA/computers/Directions,Time,ZIP"> +# From Craig Mundell (1994-12-15)</a>: +# Vostok, which is one of the Russian stations, is set on the same +# time as Moscow, Russia. +# +# From Lee Hotz (2001-03-08): +# I queried the folks at Columbia who spent the summer at Vostok and this is +# what they had to say about time there: +# ``in the US Camp (East Camp) we have been on New Zealand (McMurdo) +# time, which is 12 hours ahead of GMT. The Russian Station Vostok was +# 6 hours behind that (although only 2 miles away, i.e. 6 hours ahead +# of GMT). This is a time zone I think two hours east of Moscow. The +# natural time zone is in between the two: 8 hours ahead of GMT.'' +# +# From Paul Eggert (2001-05-04): +# This seems to be hopelessly confusing, so I asked Lee Hotz about it +# in person. He said that some Antartic locations set their local +# time so that noon is the warmest part of the day, and that this +# changes during the year and does not necessarily correspond to mean +# solar noon. So the Vostok time might have been whatever the clocks +# happened to be during their visit. So we still don't really know what time +# it is at Vostok. But we'll guess UTC+6. +# +Zone Antarctica/Vostok 0 - zzz 1957 Dec 16 + 6:00 - VOST # Vostok time + +# S Africa - year-round bases +# Marion Island, -4653+03752 +# Sanae, -7141-00250 + +# UK +# +# British Antarctic Territories (BAT) claims +# South Orkney Islands +# scientific station from 1903 +# whaling station at Signy I 1920/1926 +# South Shetland Islands +# +# year-round bases +# Bird Island, South Georgia, -5400-03803, since 1983 +# Deception Island, -6259-06034, whaling station 1912/1931, +# scientific station 1943/1967, +# previously sealers and a scientific expedition wintered by accident, +# and a garrison was deployed briefly +# Halley, Coates Land, -7535-02604, since 1956-01-06 +# Halley is on a moving ice shelf and is periodically relocated +# so that it is never more than 10km from its nominal location. +# Rothera, Adelaide Island, -6734-6808, since 1976-12-01 +# +# From Paul Eggert (2002-10-22) +# <http://webexhibits.org/daylightsaving/g.html> says Rothera is -03 all year. +# +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Antarctica/Rothera 0 - zzz 1976 Dec 1 + -3:00 - ROTT # Rothera time + +# Uruguay - year round base +# Artigas, King George Island, -621104-0585107 + +# USA - year-round bases +# +# Palmer, Anvers Island, since 1965 (moved 2 miles in 1968) +# +# From Ethan Dicks (1996-10-06): +# It keeps the same time as Punta Arenas, Chile, because, just like us +# and the South Pole, that's the other end of their supply line.... +# I verified with someone who was there that since 1980, +# Palmer has followed Chile. Prior to that, before the Falklands War, +# Palmer used to be supplied from Argentina. +# +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Antarctica/Palmer 0 - zzz 1965 + -4:00 ArgAQ AR%sT 1969 Oct 5 + -3:00 ArgAQ AR%sT 1982 May + -4:00 ChileAQ CL%sT +# +# +# McMurdo, Ross Island, since 1955-12 +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Antarctica/McMurdo 0 - zzz 1956 + 12:00 NZAQ NZ%sT +# +# Amundsen-Scott, South Pole, continuously occupied since 1956-11-20 +# +# From Paul Eggert (1996-09-03): +# Normally it wouldn't have a separate entry, since it's like the +# larger Antarctica/McMurdo since 1970, but it's too famous to omit. +# +# From Chris Carrier (1996-06-27): +# Siple, the first commander of the South Pole station, +# stated that he would have liked to have kept GMT at the station, +# but that he found it more convenient to keep GMT+12 +# as supplies for the station were coming from McMurdo Sound, +# which was on GMT+12 because New Zealand was on GMT+12 all year +# at that time (1957). (Source: Siple's book 90 degrees SOUTH.) +# +# From Susan Smith +# http://www.cybertours.com/whs/pole10.html +# (1995-11-13 16:24:56 +1300, no longer available): +# We use the same time as McMurdo does. +# And they use the same time as Christchurch, NZ does.... +# One last quirk about South Pole time. +# All the electric clocks are usually wrong. +# Something about the generators running at 60.1hertz or something +# makes all of the clocks run fast. So every couple of days, +# we have to go around and set them back 5 minutes or so. +# Maybe if we let them run fast all of the time, we'd get to leave here sooner!! +# +Link Antarctica/McMurdo Antarctica/South_Pole diff --git a/static/js/flot/examples/axes-time-zones/tz/asia b/static/js/flot/examples/axes-time-zones/tz/asia new file mode 100755 index 0000000..d5562c8 --- /dev/null +++ b/static/js/flot/examples/axes-time-zones/tz/asia @@ -0,0 +1,2717 @@ +# <pre> +# This file is in the public domain, so clarified as of +# 2009-05-17 by Arthur David Olson. + +# This data is by no means authoritative; if you think you know better, +# go ahead and edit the file (and please send any changes to +# tz@iana.org for general use in the future). + +# From Paul Eggert (2006-03-22): +# +# A good source for time zone historical data outside the U.S. is +# Thomas G. Shanks and Rique Pottenger, The International Atlas (6th edition), +# San Diego: ACS Publications, Inc. (2003). +# +# Gwillim Law writes that a good source +# for recent time zone data is the International Air Transport +# Association's Standard Schedules Information Manual (IATA SSIM), +# published semiannually. Law sent in several helpful summaries +# of the IATA's data after 1990. +# +# Except where otherwise noted, Shanks & Pottenger is the source for +# entries through 1990, and IATA SSIM is the source for entries afterwards. +# +# Another source occasionally used is Edward W. Whitman, World Time Differences, +# Whitman Publishing Co, 2 Niagara Av, Ealing, London (undated), which +# I found in the UCLA library. +# +# A reliable and entertaining source about time zones is +# Derek Howse, Greenwich time and longitude, Philip Wilson Publishers (1997). +# +# I invented the abbreviations marked `*' in the following table; +# the rest are from earlier versions of this file, or from other sources. +# Corrections are welcome! +# std dst +# LMT Local Mean Time +# 2:00 EET EEST Eastern European Time +# 2:00 IST IDT Israel +# 3:00 AST ADT Arabia* +# 3:30 IRST IRDT Iran +# 4:00 GST Gulf* +# 5:30 IST India +# 7:00 ICT Indochina* +# 7:00 WIT west Indonesia +# 8:00 CIT central Indonesia +# 8:00 CST China +# 9:00 CJT Central Japanese Time (1896/1937)* +# 9:00 EIT east Indonesia +# 9:00 JST JDT Japan +# 9:00 KST KDT Korea +# 9:30 CST (Australian) Central Standard Time +# +# See the `europe' file for Russia and Turkey in Asia. + +# From Guy Harris: +# Incorporates data for Singapore from Robert Elz' asia 1.1, as well as +# additional information from Tom Yap, Sun Microsystems Intercontinental +# Technical Support (including a page from the Official Airline Guide - +# Worldwide Edition). The names for time zones are guesses. + +############################################################################### + +# These rules are stolen from the `europe' file. +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule EUAsia 1981 max - Mar lastSun 1:00u 1:00 S +Rule EUAsia 1979 1995 - Sep lastSun 1:00u 0 - +Rule EUAsia 1996 max - Oct lastSun 1:00u 0 - +Rule E-EurAsia 1981 max - Mar lastSun 0:00 1:00 S +Rule E-EurAsia 1979 1995 - Sep lastSun 0:00 0 - +Rule E-EurAsia 1996 max - Oct lastSun 0:00 0 - +Rule RussiaAsia 1981 1984 - Apr 1 0:00 1:00 S +Rule RussiaAsia 1981 1983 - Oct 1 0:00 0 - +Rule RussiaAsia 1984 1991 - Sep lastSun 2:00s 0 - +Rule RussiaAsia 1985 1991 - Mar lastSun 2:00s 1:00 S +Rule RussiaAsia 1992 only - Mar lastSat 23:00 1:00 S +Rule RussiaAsia 1992 only - Sep lastSat 23:00 0 - +Rule RussiaAsia 1993 max - Mar lastSun 2:00s 1:00 S +Rule RussiaAsia 1993 1995 - Sep lastSun 2:00s 0 - +Rule RussiaAsia 1996 max - Oct lastSun 2:00s 0 - + +# Afghanistan +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Asia/Kabul 4:36:48 - LMT 1890 + 4:00 - AFT 1945 + 4:30 - AFT + +# Armenia +# From Paul Eggert (2006-03-22): +# Shanks & Pottenger have Yerevan switching to 3:00 (with Russian DST) +# in spring 1991, then to 4:00 with no DST in fall 1995, then +# readopting Russian DST in 1997. Go with Shanks & Pottenger, even +# when they disagree with others. Edgar Der-Danieliantz +# reported (1996-05-04) that Yerevan probably wouldn't use DST +# in 1996, though it did use DST in 1995. IATA SSIM (1991/1998) reports that +# Armenia switched from 3:00 to 4:00 in 1998 and observed DST after 1991, +# but started switching at 3:00s in 1998. + +# From Arthur David Olson (2011-06-15): +# While Russia abandoned DST in 2011, Armenia may choose to +# follow Russia's "old" rules. + +# From Alexander Krivenyshev (2012-02-10): +# According to News Armenia, on Feb 9, 2012, +# http://newsarmenia.ru/society/20120209/42609695.html +# +# The Armenia National Assembly adopted final reading of Amendments to the +# Law "On procedure of calculation time on the territory of the Republic of +# Armenia" according to which Armenia [is] abolishing Daylight Saving Time. +# or +# (brief) +# http://www.worldtimezone.com/dst_news/dst_news_armenia03.html +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Asia/Yerevan 2:58:00 - LMT 1924 May 2 + 3:00 - YERT 1957 Mar # Yerevan Time + 4:00 RussiaAsia YER%sT 1991 Mar 31 2:00s + 3:00 1:00 YERST 1991 Sep 23 # independence + 3:00 RussiaAsia AM%sT 1995 Sep 24 2:00s + 4:00 - AMT 1997 + 4:00 RussiaAsia AM%sT 2012 Mar 25 2:00s + 4:00 - AMT + +# Azerbaijan +# From Rustam Aliyev of the Azerbaijan Internet Forum (2005-10-23): +# According to the resolution of Cabinet of Ministers, 1997 +# Resolution available at: http://aif.az/docs/daylight_res.pdf +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Azer 1997 max - Mar lastSun 4:00 1:00 S +Rule Azer 1997 max - Oct lastSun 5:00 0 - +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Asia/Baku 3:19:24 - LMT 1924 May 2 + 3:00 - BAKT 1957 Mar # Baku Time + 4:00 RussiaAsia BAK%sT 1991 Mar 31 2:00s + 3:00 1:00 BAKST 1991 Aug 30 # independence + 3:00 RussiaAsia AZ%sT 1992 Sep lastSat 23:00 + 4:00 - AZT 1996 # Azerbaijan time + 4:00 EUAsia AZ%sT 1997 + 4:00 Azer AZ%sT + +# Bahrain +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Asia/Bahrain 3:22:20 - LMT 1920 # Al Manamah + 4:00 - GST 1972 Jun + 3:00 - AST + +# Bangladesh +# From Alexander Krivenyshev (2009-05-13): +# According to newspaper Asian Tribune (May 6, 2009) Bangladesh may introduce +# Daylight Saving Time from June 16 to Sept 30 +# +# Bangladesh to introduce daylight saving time likely from June 16 +# <a href="http://www.asiantribune.com/?q=node/17288"> +# http://www.asiantribune.com/?q=node/17288 +# </a> +# or +# <a href="http://www.worldtimezone.com/dst_news/dst_news_bangladesh02.html"> +# http://www.worldtimezone.com/dst_news/dst_news_bangladesh02.html +# </a> +# +# "... Bangladesh government has decided to switch daylight saving time from +# June +# 16 till September 30 in a bid to ensure maximum use of daylight to cope with +# crippling power crisis. " +# +# The switch will remain in effect from June 16 to Sept 30 (2009) but if +# implemented the next year, it will come in force from April 1, 2010 + +# From Steffen Thorsen (2009-06-02): +# They have finally decided now, but changed the start date to midnight between +# the 19th and 20th, and they have not set the end date yet. +# +# Some sources: +# <a href="http://in.reuters.com/article/southAsiaNews/idINIndia-40017620090601"> +# http://in.reuters.com/article/southAsiaNews/idINIndia-40017620090601 +# </a> +# <a href="http://bdnews24.com/details.php?id=85889&cid=2"> +# http://bdnews24.com/details.php?id=85889&cid=2 +# </a> +# +# Our wrap-up: +# <a href="http://www.timeanddate.com/news/time/bangladesh-daylight-saving-2009.html"> +# http://www.timeanddate.com/news/time/bangladesh-daylight-saving-2009.html +# </a> + +# From A. N. M. Kamrus Saadat (2009-06-15): +# Finally we've got the official mail regarding DST start time where DST start +# time is mentioned as Jun 19 2009, 23:00 from BTRC (Bangladesh +# Telecommunication Regulatory Commission). +# +# No DST end date has been announced yet. + +# From Alexander Krivenyshev (2009-09-25): +# Bangladesh won't go back to Standard Time from October 1, 2009, +# instead it will continue DST measure till the cabinet makes a fresh decision. +# +# Following report by same newspaper-"The Daily Star Friday": +# "DST change awaits cabinet decision-Clock won't go back by 1-hr from Oct 1" +# <a href="http://www.thedailystar.net/newDesign/news-details.php?nid=107021"> +# http://www.thedailystar.net/newDesign/news-details.php?nid=107021 +# </a> +# or +# <a href="http://www.worldtimezone.com/dst_news/dst_news_bangladesh04.html"> +# http://www.worldtimezone.com/dst_news/dst_news_bangladesh04.html +# </a> + +# From Steffen Thorsen (2009-10-13): +# IANS (Indo-Asian News Service) now reports: +# Bangladesh has decided that the clock advanced by an hour to make +# maximum use of daylight hours as an energy saving measure would +# "continue for an indefinite period." +# +# One of many places where it is published: +# <a href="http://www.thaindian.com/newsportal/business/bangladesh-to-continue-indefinitely-with-advanced-time_100259987.html"> +# http://www.thaindian.com/newsportal/business/bangladesh-to-continue-indefinitely-with-advanced-time_100259987.html +# </a> + +# From Alexander Krivenyshev (2009-12-24): +# According to Bangladesh newspaper "The Daily Star," +# Bangladesh will change its clock back to Standard Time on Dec 31, 2009. +# +# Clock goes back 1-hr on Dec 31 night. +# <a href="http://www.thedailystar.net/newDesign/news-details.php?nid=119228"> +# http://www.thedailystar.net/newDesign/news-details.php?nid=119228 +# </a> +# and +# <a href="http://www.worldtimezone.com/dst_news/dst_news_bangladesh05.html"> +# http://www.worldtimezone.com/dst_news/dst_news_bangladesh05.html +# </a> +# +# "...The government yesterday decided to put the clock back by one hour +# on December 31 midnight and the new time will continue until March 31, +# 2010 midnight. The decision came at a cabinet meeting at the Prime +# Minister's Office last night..." + +# From Alexander Krivenyshev (2010-03-22): +# According to Bangladesh newspaper "The Daily Star," +# Cabinet cancels Daylight Saving Time +# <a href="http://www.thedailystar.net/newDesign/latest_news.php?nid=22817"> +# http://www.thedailystar.net/newDesign/latest_news.php?nid=22817 +# </a> +# or +# <a href="http://www.worldtimezone.com/dst_news/dst_news_bangladesh06.html"> +# http://www.worldtimezone.com/dst_news/dst_news_bangladesh06.html +# </a> + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Dhaka 2009 only - Jun 19 23:00 1:00 S +Rule Dhaka 2009 only - Dec 31 23:59 0 - + +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Asia/Dhaka 6:01:40 - LMT 1890 + 5:53:20 - HMT 1941 Oct # Howrah Mean Time? + 6:30 - BURT 1942 May 15 # Burma Time + 5:30 - IST 1942 Sep + 6:30 - BURT 1951 Sep 30 + 6:00 - DACT 1971 Mar 26 # Dacca Time + 6:00 - BDT 2009 + 6:00 Dhaka BD%sT + +# Bhutan +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Asia/Thimphu 5:58:36 - LMT 1947 Aug 15 # or Thimbu + 5:30 - IST 1987 Oct + 6:00 - BTT # Bhutan Time + +# British Indian Ocean Territory +# Whitman and the 1995 CIA time zone map say 5:00, but the +# 1997 and later maps say 6:00. Assume the switch occurred in 1996. +# We have no information as to when standard time was introduced; +# assume it occurred in 1907, the same year as Mauritius (which +# then contained the Chagos Archipelago). +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Indian/Chagos 4:49:40 - LMT 1907 + 5:00 - IOT 1996 # BIOT Time + 6:00 - IOT + +# Brunei +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Asia/Brunei 7:39:40 - LMT 1926 Mar # Bandar Seri Begawan + 7:30 - BNT 1933 + 8:00 - BNT + +# Burma / Myanmar +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Asia/Rangoon 6:24:40 - LMT 1880 # or Yangon + 6:24:36 - RMT 1920 # Rangoon Mean Time? + 6:30 - BURT 1942 May # Burma Time + 9:00 - JST 1945 May 3 + 6:30 - MMT # Myanmar Time + +# Cambodia +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Asia/Phnom_Penh 6:59:40 - LMT 1906 Jun 9 + 7:06:20 - SMT 1911 Mar 11 0:01 # Saigon MT? + 7:00 - ICT 1912 May + 8:00 - ICT 1931 May + 7:00 - ICT + +# China + +# From Guy Harris: +# People's Republic of China. Yes, they really have only one time zone. + +# From Bob Devine (1988-01-28): +# No they don't. See TIME mag, 1986-02-17 p.52. Even though +# China is across 4 physical time zones, before Feb 1, 1986 only the +# Peking (Bejing) time zone was recognized. Since that date, China +# has two of 'em -- Peking's and Urumqi (named after the capital of +# the Xinjiang Uyghur Autonomous Region). I don't know about DST for it. +# +# . . .I just deleted the DST table and this editor makes it too +# painful to suck in another copy.. So, here is what I have for +# DST start/end dates for Peking's time zone (info from AP): +# +# 1986 May 4 - Sept 14 +# 1987 mid-April - ?? + +# From U. S. Naval Observatory (1989-01-19): +# CHINA 8 H AHEAD OF UTC ALL OF CHINA, INCL TAIWAN +# CHINA 9 H AHEAD OF UTC APR 17 - SEP 10 + +# From Paul Eggert (2006-03-22): +# Shanks & Pottenger write that China (except for Hong Kong and Macau) +# has had a single time zone since 1980 May 1, observing summer DST +# from 1986 through 1991; this contradicts Devine's +# note about Time magazine, though apparently _something_ happened in 1986. +# Go with Shanks & Pottenger for now. I made up names for the other +# pre-1980 time zones. + +# From Shanks & Pottenger: +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Shang 1940 only - Jun 3 0:00 1:00 D +Rule Shang 1940 1941 - Oct 1 0:00 0 S +Rule Shang 1941 only - Mar 16 0:00 1:00 D +Rule PRC 1986 only - May 4 0:00 1:00 D +Rule PRC 1986 1991 - Sep Sun>=11 0:00 0 S +Rule PRC 1987 1991 - Apr Sun>=10 0:00 1:00 D + +# From Anthony Fok (2001-12-20): +# BTW, I did some research on-line and found some info regarding these five +# historic timezones from some Taiwan websites. And yes, there are official +# Chinese names for these locales (before 1949). +# +# From Jesper Norgaard Welen (2006-07-14): +# I have investigated the timezones around 1970 on the +# http://www.astro.com/atlas site [with provinces and county +# boundaries summarized below].... A few other exceptions were two +# counties on the Sichuan side of the Xizang-Sichuan border, +# counties Dege and Baiyu which lies on the Sichuan side and are +# therefore supposed to be GMT+7, Xizang region being GMT+6, but Dege +# county is GMT+8 according to astro.com while Baiyu county is GMT+6 +# (could be true), for the moment I am assuming that those two +# counties are mistakes in the astro.com data. + +# From Paul Eggert (2008-02-11): +# I just now checked Google News for western news sources that talk +# about China's single time zone, and couldn't find anything before 1986 +# talking about China being in one time zone. (That article was: Jim +# Mann, "A clumsy embrace for another western custom: China on daylight +# time--sort of", Los Angeles Times, 1986-05-05. By the way, this +# article confirms the tz database's data claiming that China began +# observing daylight saving time in 1986. +# +# From Thomas S. Mullaney (2008-02-11): +# I think you're combining two subjects that need to treated +# separately: daylight savings (which, you're correct, wasn't +# implemented until the 1980s) and the unified time zone centered near +# Beijing (which was implemented in 1949). Briefly, there was also a +# "Lhasa Time" in Tibet and "Urumqi Time" in Xinjiang. The first was +# ceased, and the second eventually recognized (again, in the 1980s). +# +# From Paul Eggert (2008-06-30): +# There seems to be a good chance China switched to a single time zone in 1949 +# rather than in 1980 as Shanks & Pottenger have it, but we don't have a +# reliable documentary source saying so yet, so for now we still go with +# Shanks & Pottenger. + +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +# Changbai Time ("Long-white Time", Long-white = Heilongjiang area) +# Heilongjiang (except Mohe county), Jilin +Zone Asia/Harbin 8:26:44 - LMT 1928 # or Haerbin + 8:30 - CHAT 1932 Mar # Changbai Time + 8:00 - CST 1940 + 9:00 - CHAT 1966 May + 8:30 - CHAT 1980 May + 8:00 PRC C%sT +# Zhongyuan Time ("Central plain Time") +# most of China +Zone Asia/Shanghai 8:05:52 - LMT 1928 + 8:00 Shang C%sT 1949 + 8:00 PRC C%sT +# Long-shu Time (probably due to Long and Shu being two names of that area) +# Guangxi, Guizhou, Hainan, Ningxia, Sichuan, Shaanxi, and Yunnan; +# most of Gansu; west Inner Mongolia; west Qinghai; and the Guangdong +# counties Deqing, Enping, Kaiping, Luoding, Taishan, Xinxing, +# Yangchun, Yangjiang, Yu'nan, and Yunfu. +Zone Asia/Chongqing 7:06:20 - LMT 1928 # or Chungking + 7:00 - LONT 1980 May # Long-shu Time + 8:00 PRC C%sT +# Xin-zang Time ("Xinjiang-Tibet Time") +# The Gansu counties Aksay, Anxi, Dunhuang, Subei; west Qinghai; +# the Guangdong counties Xuwen, Haikang, Suixi, Lianjiang, +# Zhanjiang, Wuchuan, Huazhou, Gaozhou, Maoming, Dianbai, and Xinyi; +# east Tibet, including Lhasa, Chamdo, Shigaise, Jimsar, Shawan and Hutubi; +# east Xinjiang, including Urumqi, Turpan, Karamay, Korla, Minfeng, Jinghe, +# Wusu, Qiemo, Xinyan, Wulanwusu, Jinghe, Yumin, Tacheng, Tuoli, Emin, +# Shihezi, Changji, Yanqi, Heshuo, Tuokexun, Tulufan, Shanshan, Hami, +# Fukang, Kuitun, Kumukuli, Miquan, Qitai, and Turfan. +Zone Asia/Urumqi 5:50:20 - LMT 1928 # or Urumchi + 6:00 - URUT 1980 May # Urumqi Time + 8:00 PRC C%sT +# Kunlun Time +# West Tibet, including Pulan, Aheqi, Shufu, Shule; +# West Xinjiang, including Aksu, Atushi, Yining, Hetian, Cele, Luopu, Nileke, +# Zhaosu, Tekesi, Gongliu, Chabuchaer, Huocheng, Bole, Pishan, Suiding, +# and Yarkand. + +# From Luther Ma (2009-10-17): +# Almost all (>99.9%) ethnic Chinese (properly ethnic Han) living in +# Xinjiang use Chinese Standard Time. Some are aware of Xinjiang time, +# but have no need of it. All planes, trains, and schools function on +# what is called "Beijing time." When Han make an appointment in Chinese +# they implicitly use Beijing time. +# +# On the other hand, ethnic Uyghurs, who make up about half the +# population of Xinjiang, typically use "Xinjiang time" which is two +# hours behind Beijing time, or UTC +0600. The government of the Xinjiang +# Uyghur Autonomous Region, (XAUR, or just Xinjiang for short) as well as +# local governments such as the Urumqi city government use both times in +# publications, referring to what is popularly called Xinjiang time as +# "Urumqi time." When Uyghurs make an appointment in the Uyghur language +# they almost invariably use Xinjiang time. +# +# (Their ethnic Han compatriots would typically have no clue of its +# widespread use, however, because so extremely few of them are fluent in +# Uyghur, comparable to the number of Anglo-Americans fluent in Navajo.) +# +# (...As with the rest of China there was a brief interval ending in 1990 +# or 1991 when summer time was in use. The confusion was severe, with +# the province not having dual times but four times in use at the same +# time. Some areas remained on standard Xinjiang time or Beijing time and +# others moving their clocks ahead.) +# +# ...an example of an official website using of Urumqi time. +# +# The first few lines of the Google translation of +# <a href="http://www.fjysgl.gov.cn/show.aspx?id=2379&cid=39"> +# http://www.fjysgl.gov.cn/show.aspx?id=2379&cid=39 +# </a> +# (retrieved 2009-10-13) +# > Urumqi fire seven people are missing the alleged losses of at least +# > 500 million yuan +# > +# > (Reporter Dong Liu) the day before 20:20 or so (Urumqi Time 18:20), +# > Urumqi City Department of International Plaza Luther Qiantang River +# > burst fire. As of yesterday, 18:30, Urumqi City Fire officers and men +# > have worked continuously for 22 hours... + +# From Luther Ma (2009-11-19): +# With the risk of being redundant to previous answers these are the most common +# English "transliterations" (w/o using non-English symbols): +# +# 1. Wulumuqi... +# 2. Kashi... +# 3. Urumqi... +# 4. Kashgar... +# ... +# 5. It seems that Uyghurs in Urumqi has been using Xinjiang since at least the +# 1960's. I know of one Han, now over 50, who grew up in the surrounding +# countryside and used Xinjiang time as a child. +# +# 6. Likewise for Kashgar and the rest of south Xinjiang I don't know of any +# start date for Xinjiang time. +# +# Without having access to local historical records, nor the ability to legally +# publish them, I would go with October 1, 1949, when Xinjiang became the Uyghur +# Autonomous Region under the PRC. (Before that Uyghurs, of course, would also +# not be using Beijing time, but some local time.) + +Zone Asia/Kashgar 5:03:56 - LMT 1928 # or Kashi or Kaxgar + 5:30 - KAST 1940 # Kashgar Time + 5:00 - KAST 1980 May + 8:00 PRC C%sT + + +# From Lee Yiu Chung (2009-10-24): +# I found there are some mistakes for the...DST rule for Hong +# Kong. [According] to the DST record from Hong Kong Observatory (actually, +# it is not [an] observatory, but the official meteorological agency of HK, +# and also serves as the official timing agency), there are some missing +# and incorrect rules. Although the exact switch over time is missing, I +# think 3:30 is correct. The official DST record for Hong Kong can be +# obtained from +# <a href="http://www.hko.gov.hk/gts/time/Summertime.htm"> +# http://www.hko.gov.hk/gts/time/Summertime.htm +# </a>. + +# From Arthur David Olson (2009-10-28): +# Here are the dates given at +# <a href="http://www.hko.gov.hk/gts/time/Summertime.htm"> +# http://www.hko.gov.hk/gts/time/Summertime.htm +# </a> +# as of 2009-10-28: +# Year Period +# 1941 1 Apr to 30 Sep +# 1942 Whole year +# 1943 Whole year +# 1944 Whole year +# 1945 Whole year +# 1946 20 Apr to 1 Dec +# 1947 13 Apr to 30 Dec +# 1948 2 May to 31 Oct +# 1949 3 Apr to 30 Oct +# 1950 2 Apr to 29 Oct +# 1951 1 Apr to 28 Oct +# 1952 6 Apr to 25 Oct +# 1953 5 Apr to 1 Nov +# 1954 21 Mar to 31 Oct +# 1955 20 Mar to 6 Nov +# 1956 18 Mar to 4 Nov +# 1957 24 Mar to 3 Nov +# 1958 23 Mar to 2 Nov +# 1959 22 Mar to 1 Nov +# 1960 20 Mar to 6 Nov +# 1961 19 Mar to 5 Nov +# 1962 18 Mar to 4 Nov +# 1963 24 Mar to 3 Nov +# 1964 22 Mar to 1 Nov +# 1965 18 Apr to 17 Oct +# 1966 17 Apr to 16 Oct +# 1967 16 Apr to 22 Oct +# 1968 21 Apr to 20 Oct +# 1969 20 Apr to 19 Oct +# 1970 19 Apr to 18 Oct +# 1971 18 Apr to 17 Oct +# 1972 16 Apr to 22 Oct +# 1973 22 Apr to 21 Oct +# 1973/74 30 Dec 73 to 20 Oct 74 +# 1975 20 Apr to 19 Oct +# 1976 18 Apr to 17 Oct +# 1977 Nil +# 1978 Nil +# 1979 13 May to 21 Oct +# 1980 to Now Nil +# The page does not give start or end times of day. +# The page does not give a start date for 1942. +# The page does not givw an end date for 1945. +# The Japanese occupation of Hong Kong began on 1941-12-25. +# The Japanese surrender of Hong Kong was signed 1945-09-15. +# For lack of anything better, use start of those days as the transition times. + +# Hong Kong (Xianggang) +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule HK 1941 only - Apr 1 3:30 1:00 S +Rule HK 1941 only - Sep 30 3:30 0 - +Rule HK 1946 only - Apr 20 3:30 1:00 S +Rule HK 1946 only - Dec 1 3:30 0 - +Rule HK 1947 only - Apr 13 3:30 1:00 S +Rule HK 1947 only - Dec 30 3:30 0 - +Rule HK 1948 only - May 2 3:30 1:00 S +Rule HK 1948 1951 - Oct lastSun 3:30 0 - +Rule HK 1952 only - Oct 25 3:30 0 - +Rule HK 1949 1953 - Apr Sun>=1 3:30 1:00 S +Rule HK 1953 only - Nov 1 3:30 0 - +Rule HK 1954 1964 - Mar Sun>=18 3:30 1:00 S +Rule HK 1954 only - Oct 31 3:30 0 - +Rule HK 1955 1964 - Nov Sun>=1 3:30 0 - +Rule HK 1965 1976 - Apr Sun>=16 3:30 1:00 S +Rule HK 1965 1976 - Oct Sun>=16 3:30 0 - +Rule HK 1973 only - Dec 30 3:30 1:00 S +Rule HK 1979 only - May Sun>=8 3:30 1:00 S +Rule HK 1979 only - Oct Sun>=16 3:30 0 - +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Asia/Hong_Kong 7:36:36 - LMT 1904 Oct 30 + 8:00 HK HK%sT 1941 Dec 25 + 9:00 - JST 1945 Sep 15 + 8:00 HK HK%sT + +############################################################################### + +# Taiwan + +# Shanks & Pottenger write that Taiwan observed DST during 1945, when it +# was still controlled by Japan. This is hard to believe, but we don't +# have any other information. + +# From smallufo (2010-04-03): +# According to Taiwan's CWB, +# <a href="http://www.cwb.gov.tw/V6/astronomy/cdata/summert.htm"> +# http://www.cwb.gov.tw/V6/astronomy/cdata/summert.htm +# </a> +# Taipei has DST in 1979 between July 1st and Sep 30. + +# From Arthur David Olson (2010-04-07): +# Here's Google's translation of the table at the bottom of the "summert.htm" page: +# Decade Name Start and end date +# Republic of China 34 years to 40 years (AD 1945-1951 years) Summer Time May 1 to September 30 +# 41 years of the Republic of China (AD 1952) Daylight Saving Time March 1 to October 31 +# Republic of China 42 years to 43 years (AD 1953-1954 years) Daylight Saving Time April 1 to October 31 +# In the 44 years to 45 years (AD 1955-1956 years) Daylight Saving Time April 1 to September 30 +# Republic of China 46 years to 48 years (AD 1957-1959) Summer Time April 1 to September 30 +# Republic of China 49 years to 50 years (AD 1960-1961) Summer Time June 1 to September 30 +# Republic of China 51 years to 62 years (AD 1962-1973 years) Stop Summer Time +# Republic of China 63 years to 64 years (1974-1975 AD) Daylight Saving Time April 1 to September 30 +# Republic of China 65 years to 67 years (1976-1978 AD) Stop Daylight Saving Time +# Republic of China 68 years (AD 1979) Daylight Saving Time July 1 to September 30 +# Republic of China since 69 years (AD 1980) Stop Daylight Saving Time + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Taiwan 1945 1951 - May 1 0:00 1:00 D +Rule Taiwan 1945 1951 - Oct 1 0:00 0 S +Rule Taiwan 1952 only - Mar 1 0:00 1:00 D +Rule Taiwan 1952 1954 - Nov 1 0:00 0 S +Rule Taiwan 1953 1959 - Apr 1 0:00 1:00 D +Rule Taiwan 1955 1961 - Oct 1 0:00 0 S +Rule Taiwan 1960 1961 - Jun 1 0:00 1:00 D +Rule Taiwan 1974 1975 - Apr 1 0:00 1:00 D +Rule Taiwan 1974 1975 - Oct 1 0:00 0 S +Rule Taiwan 1979 only - Jun 30 0:00 1:00 D +Rule Taiwan 1979 only - Sep 30 0:00 0 S + +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Asia/Taipei 8:06:00 - LMT 1896 # or Taibei or T'ai-pei + 8:00 Taiwan C%sT + +# Macau (Macao, Aomen) +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Macau 1961 1962 - Mar Sun>=16 3:30 1:00 S +Rule Macau 1961 1964 - Nov Sun>=1 3:30 0 - +Rule Macau 1963 only - Mar Sun>=16 0:00 1:00 S +Rule Macau 1964 only - Mar Sun>=16 3:30 1:00 S +Rule Macau 1965 only - Mar Sun>=16 0:00 1:00 S +Rule Macau 1965 only - Oct 31 0:00 0 - +Rule Macau 1966 1971 - Apr Sun>=16 3:30 1:00 S +Rule Macau 1966 1971 - Oct Sun>=16 3:30 0 - +Rule Macau 1972 1974 - Apr Sun>=15 0:00 1:00 S +Rule Macau 1972 1973 - Oct Sun>=15 0:00 0 - +Rule Macau 1974 1977 - Oct Sun>=15 3:30 0 - +Rule Macau 1975 1977 - Apr Sun>=15 3:30 1:00 S +Rule Macau 1978 1980 - Apr Sun>=15 0:00 1:00 S +Rule Macau 1978 1980 - Oct Sun>=15 0:00 0 - +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Asia/Macau 7:34:20 - LMT 1912 + 8:00 Macau MO%sT 1999 Dec 20 # return to China + 8:00 PRC C%sT + + +############################################################################### + +# Cyprus +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Cyprus 1975 only - Apr 13 0:00 1:00 S +Rule Cyprus 1975 only - Oct 12 0:00 0 - +Rule Cyprus 1976 only - May 15 0:00 1:00 S +Rule Cyprus 1976 only - Oct 11 0:00 0 - +Rule Cyprus 1977 1980 - Apr Sun>=1 0:00 1:00 S +Rule Cyprus 1977 only - Sep 25 0:00 0 - +Rule Cyprus 1978 only - Oct 2 0:00 0 - +Rule Cyprus 1979 1997 - Sep lastSun 0:00 0 - +Rule Cyprus 1981 1998 - Mar lastSun 0:00 1:00 S +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Asia/Nicosia 2:13:28 - LMT 1921 Nov 14 + 2:00 Cyprus EE%sT 1998 Sep + 2:00 EUAsia EE%sT +# IATA SSIM (1998-09) has Cyprus using EU rules for the first time. + +# Classically, Cyprus belongs to Asia; e.g. see Herodotus, Histories, I.72. +# However, for various reasons many users expect to find it under Europe. +Link Asia/Nicosia Europe/Nicosia + +# Georgia +# From Paul Eggert (1994-11-19): +# Today's _Economist_ (p 60) reports that Georgia moved its clocks forward +# an hour recently, due to a law proposed by Zurab Murvanidze, +# an MP who went on a hunger strike for 11 days to force discussion about it! +# We have no details, but we'll guess they didn't move the clocks back in fall. +# +# From Mathew Englander, quoting AP (1996-10-23 13:05-04): +# Instead of putting back clocks at the end of October, Georgia +# will stay on daylight savings time this winter to save energy, +# President Eduard Shevardnadze decreed Wednesday. +# +# From the BBC via Joseph S. Myers (2004-06-27): +# +# Georgia moved closer to Western Europe on Sunday... The former Soviet +# republic has changed its time zone back to that of Moscow. As a result it +# is now just four hours ahead of Greenwich Mean Time, rather than five hours +# ahead. The switch was decreed by the pro-Western president of Georgia, +# Mikhail Saakashvili, who said the change was partly prompted by the process +# of integration into Europe. + +# From Teimuraz Abashidze (2005-11-07): +# Government of Georgia ... decided to NOT CHANGE daylight savings time on +# [Oct.] 30, as it was done before during last more than 10 years. +# Currently, we are in fact GMT +4:00, as before 30 October it was GMT +# +3:00.... The problem is, there is NO FORMAL LAW or governmental document +# about it. As far as I can find, I was told, that there is no document, +# because we just DIDN'T ISSUE document about switching to winter time.... +# I don't know what can be done, especially knowing that some years ago our +# DST rules where changed THREE TIMES during one month. + + +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Asia/Tbilisi 2:59:16 - LMT 1880 + 2:59:16 - TBMT 1924 May 2 # Tbilisi Mean Time + 3:00 - TBIT 1957 Mar # Tbilisi Time + 4:00 RussiaAsia TBI%sT 1991 Mar 31 2:00s + 3:00 1:00 TBIST 1991 Apr 9 # independence + 3:00 RussiaAsia GE%sT 1992 # Georgia Time + 3:00 E-EurAsia GE%sT 1994 Sep lastSun + 4:00 E-EurAsia GE%sT 1996 Oct lastSun + 4:00 1:00 GEST 1997 Mar lastSun + 4:00 E-EurAsia GE%sT 2004 Jun 27 + 3:00 RussiaAsia GE%sT 2005 Mar lastSun 2:00 + 4:00 - GET + +# East Timor + +# See Indonesia for the 1945 transition. + +# From Joao Carrascalao, brother of the former governor of East Timor, in +# <a href="http://etan.org/et99c/december/26-31/30ETMAY.htm"> +# East Timor may be late for its millennium +# </a> (1999-12-26/31): +# Portugal tried to change the time forward in 1974 because the sun +# rises too early but the suggestion raised a lot of problems with the +# Timorese and I still don't think it would work today because it +# conflicts with their way of life. + +# From Paul Eggert (2000-12-04): +# We don't have any record of the above attempt. +# Most likely our records are incomplete, but we have no better data. + +# <a href="http://www.hri.org/news/world/undh/last/00-08-16.undh.html"> +# From Manoel de Almeida e Silva, Deputy Spokesman for the UN Secretary-General +# (2000-08-16)</a>: +# The Cabinet of the East Timor Transition Administration decided +# today to advance East Timor's time by one hour. The time change, +# which will be permanent, with no seasonal adjustment, will happen at +# midnight on Saturday, September 16. + +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Asia/Dili 8:22:20 - LMT 1912 + 8:00 - TLT 1942 Feb 21 23:00 # E Timor Time + 9:00 - JST 1945 Sep 23 + 9:00 - TLT 1976 May 3 + 8:00 - CIT 2000 Sep 17 00:00 + 9:00 - TLT + +# India +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Asia/Kolkata 5:53:28 - LMT 1880 # Kolkata + 5:53:20 - HMT 1941 Oct # Howrah Mean Time? + 6:30 - BURT 1942 May 15 # Burma Time + 5:30 - IST 1942 Sep + 5:30 1:00 IST 1945 Oct 15 + 5:30 - IST +# The following are like Asia/Kolkata: +# Andaman Is +# Lakshadweep (Laccadive, Minicoy and Amindivi Is) +# Nicobar Is + +# Indonesia +# +# From Gwillim Law (2001-05-28), overriding Shanks & Pottenger: +# <http://www.sumatera-inc.com/go_to_invest/about_indonesia.asp#standtime> +# says that Indonesia's time zones changed on 1988-01-01. Looking at some +# time zone maps, I think that must refer to Western Borneo (Kalimantan Barat +# and Kalimantan Tengah) switching from UTC+8 to UTC+7. +# +# From Paul Eggert (2007-03-10): +# Here is another correction to Shanks & Pottenger. +# JohnTWB writes that Japanese forces did not surrender control in +# Indonesia until 1945-09-01 00:00 at the earliest (in Jakarta) and +# other formal surrender ceremonies were September 9, 11, and 13, plus +# September 12 for the regional surrender to Mountbatten in Singapore. +# These would be the earliest possible times for a change. +# Regimes horaires pour le monde entier, by Henri Le Corre, (Editions +# Traditionnelles, 1987, Paris) says that Java and Madura switched +# from JST to UTC+07:30 on 1945-09-23, and gives 1944-09-01 for Jayapura +# (Hollandia). For now, assume all Indonesian locations other than Jayapura +# switched on 1945-09-23. +# +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Asia/Jakarta 7:07:12 - LMT 1867 Aug 10 +# Shanks & Pottenger say the next transition was at 1924 Jan 1 0:13, +# but this must be a typo. + 7:07:12 - JMT 1923 Dec 31 23:47:12 # Jakarta + 7:20 - JAVT 1932 Nov # Java Time + 7:30 - WIT 1942 Mar 23 + 9:00 - JST 1945 Sep 23 + 7:30 - WIT 1948 May + 8:00 - WIT 1950 May + 7:30 - WIT 1964 + 7:00 - WIT +Zone Asia/Pontianak 7:17:20 - LMT 1908 May + 7:17:20 - PMT 1932 Nov # Pontianak MT + 7:30 - WIT 1942 Jan 29 + 9:00 - JST 1945 Sep 23 + 7:30 - WIT 1948 May + 8:00 - WIT 1950 May + 7:30 - WIT 1964 + 8:00 - CIT 1988 Jan 1 + 7:00 - WIT +Zone Asia/Makassar 7:57:36 - LMT 1920 + 7:57:36 - MMT 1932 Nov # Macassar MT + 8:00 - CIT 1942 Feb 9 + 9:00 - JST 1945 Sep 23 + 8:00 - CIT +Zone Asia/Jayapura 9:22:48 - LMT 1932 Nov + 9:00 - EIT 1944 Sep 1 + 9:30 - CST 1964 + 9:00 - EIT + +# Iran + +# From Roozbeh Pournader (2003-03-15): +# This is an English translation of what I just found (originally in Persian). +# The Gregorian dates in brackets are mine: +# +# Official Newspaper No. 13548-1370/6/25 [1991-09-16] +# No. 16760/T233 H 1370/6/10 [1991-09-01] +# +# The Rule About Change of the Official Time of the Country +# +# The Board of Ministers, in the meeting dated 1370/5/23 [1991-08-14], +# based on the suggestion number 2221/D dated 1370/4/22 [1991-07-13] +# of the Country's Organization for Official and Employment Affairs, +# and referring to the law for equating the working hours of workers +# and officers in the whole country dated 1359/4/23 [1980-07-14], and +# for synchronizing the official times of the country, agreed that: +# +# The official time of the country will should move forward one hour +# at the 24[:00] hours of the first day of Farvardin and should return +# to its previous state at the 24[:00] hours of the 30th day of +# Shahrivar. +# +# First Deputy to the President - Hassan Habibi +# +# From personal experience, that agrees with what has been followed +# for at least the last 5 years. Before that, for a few years, the +# date used was the first Thursday night of Farvardin and the last +# Thursday night of Shahrivar, but I can't give exact dates.... +# I have also changed the abbreviations to what is considered correct +# here in Iran, IRST for regular time and IRDT for daylight saving time. +# +# From Roozbeh Pournader (2005-04-05): +# The text of the Iranian law, in effect since 1925, clearly mentions +# that the true solar year is the measure, and there is no arithmetic +# leap year calculation involved. There has never been any serious +# plan to change that law.... +# +# From Paul Eggert (2006-03-22): +# Go with Shanks & Pottenger before Sept. 1991, and with Pournader thereafter. +# I used Ed Reingold's cal-persia in GNU Emacs 21.2 to check Persian dates, +# stopping after 2037 when 32-bit time_t's overflow. +# That cal-persia used Birashk's approximation, which disagrees with the solar +# calendar predictions for the year 2025, so I corrected those dates by hand. +# +# From Oscar van Vlijmen (2005-03-30), writing about future +# discrepancies between cal-persia and the Iranian calendar: +# For 2091 solar-longitude-after yields 2091-03-20 08:40:07.7 UT for +# the vernal equinox and that gets so close to 12:00 some local +# Iranian time that the definition of the correct location needs to be +# known exactly, amongst other factors. 2157 is even closer: +# 2157-03-20 08:37:15.5 UT. But the Gregorian year 2025 should give +# no interpretation problem whatsoever. By the way, another instant +# in the near future where there will be a discrepancy between +# arithmetical and astronomical Iranian calendars will be in 2058: +# vernal equinox on 2058-03-20 09:03:05.9 UT. The Java version of +# Reingold's/Dershowitz' calculator gives correctly the Gregorian date +# 2058-03-21 for 1 Farvardin 1437 (astronomical). +# +# From Steffen Thorsen (2006-03-22): +# Several of my users have reported that Iran will not observe DST anymore: +# http://www.irna.ir/en/news/view/line-17/0603193812164948.htm +# +# From Reuters (2007-09-16), with a heads-up from Jesper Norgaard Welen: +# ... the Guardian Council ... approved a law on Sunday to re-introduce +# daylight saving time ... +# http://uk.reuters.com/article/oilRpt/idUKBLA65048420070916 +# +# From Roozbeh Pournader (2007-11-05): +# This is quoted from Official Gazette of the Islamic Republic of +# Iran, Volume 63, Number 18242, dated Tuesday 1386/6/24 +# [2007-10-16]. I am doing the best translation I can:... +# The official time of the country will be moved forward for one hour +# on the 24 hours of the first day of the month of Farvardin and will +# be changed back to its previous state on the 24 hours of the +# thirtieth day of Shahrivar. +# +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Iran 1978 1980 - Mar 21 0:00 1:00 D +Rule Iran 1978 only - Oct 21 0:00 0 S +Rule Iran 1979 only - Sep 19 0:00 0 S +Rule Iran 1980 only - Sep 23 0:00 0 S +Rule Iran 1991 only - May 3 0:00 1:00 D +Rule Iran 1992 1995 - Mar 22 0:00 1:00 D +Rule Iran 1991 1995 - Sep 22 0:00 0 S +Rule Iran 1996 only - Mar 21 0:00 1:00 D +Rule Iran 1996 only - Sep 21 0:00 0 S +Rule Iran 1997 1999 - Mar 22 0:00 1:00 D +Rule Iran 1997 1999 - Sep 22 0:00 0 S +Rule Iran 2000 only - Mar 21 0:00 1:00 D +Rule Iran 2000 only - Sep 21 0:00 0 S +Rule Iran 2001 2003 - Mar 22 0:00 1:00 D +Rule Iran 2001 2003 - Sep 22 0:00 0 S +Rule Iran 2004 only - Mar 21 0:00 1:00 D +Rule Iran 2004 only - Sep 21 0:00 0 S +Rule Iran 2005 only - Mar 22 0:00 1:00 D +Rule Iran 2005 only - Sep 22 0:00 0 S +Rule Iran 2008 only - Mar 21 0:00 1:00 D +Rule Iran 2008 only - Sep 21 0:00 0 S +Rule Iran 2009 2011 - Mar 22 0:00 1:00 D +Rule Iran 2009 2011 - Sep 22 0:00 0 S +Rule Iran 2012 only - Mar 21 0:00 1:00 D +Rule Iran 2012 only - Sep 21 0:00 0 S +Rule Iran 2013 2015 - Mar 22 0:00 1:00 D +Rule Iran 2013 2015 - Sep 22 0:00 0 S +Rule Iran 2016 only - Mar 21 0:00 1:00 D +Rule Iran 2016 only - Sep 21 0:00 0 S +Rule Iran 2017 2019 - Mar 22 0:00 1:00 D +Rule Iran 2017 2019 - Sep 22 0:00 0 S +Rule Iran 2020 only - Mar 21 0:00 1:00 D +Rule Iran 2020 only - Sep 21 0:00 0 S +Rule Iran 2021 2023 - Mar 22 0:00 1:00 D +Rule Iran 2021 2023 - Sep 22 0:00 0 S +Rule Iran 2024 only - Mar 21 0:00 1:00 D +Rule Iran 2024 only - Sep 21 0:00 0 S +Rule Iran 2025 2027 - Mar 22 0:00 1:00 D +Rule Iran 2025 2027 - Sep 22 0:00 0 S +Rule Iran 2028 2029 - Mar 21 0:00 1:00 D +Rule Iran 2028 2029 - Sep 21 0:00 0 S +Rule Iran 2030 2031 - Mar 22 0:00 1:00 D +Rule Iran 2030 2031 - Sep 22 0:00 0 S +Rule Iran 2032 2033 - Mar 21 0:00 1:00 D +Rule Iran 2032 2033 - Sep 21 0:00 0 S +Rule Iran 2034 2035 - Mar 22 0:00 1:00 D +Rule Iran 2034 2035 - Sep 22 0:00 0 S +Rule Iran 2036 2037 - Mar 21 0:00 1:00 D +Rule Iran 2036 2037 - Sep 21 0:00 0 S +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Asia/Tehran 3:25:44 - LMT 1916 + 3:25:44 - TMT 1946 # Tehran Mean Time + 3:30 - IRST 1977 Nov + 4:00 Iran IR%sT 1979 + 3:30 Iran IR%sT + + +# Iraq +# +# From Jonathan Lennox (2000-06-12): +# An article in this week's Economist ("Inside the Saddam-free zone", p. 50 in +# the U.S. edition) on the Iraqi Kurds contains a paragraph: +# "The three northern provinces ... switched their clocks this spring and +# are an hour ahead of Baghdad." +# +# But Rives McDow (2000-06-18) quotes a contact in Iraqi-Kurdistan as follows: +# In the past, some Kurdish nationalists, as a protest to the Iraqi +# Government, did not adhere to daylight saving time. They referred +# to daylight saving as Saddam time. But, as of today, the time zone +# in Iraqi-Kurdistan is on standard time with Baghdad, Iraq. +# +# So we'll ignore the Economist's claim. + +# From Steffen Thorsen (2008-03-10): +# The cabinet in Iraq abolished DST last week, according to the following +# news sources (in Arabic): +# <a href="http://www.aljeeran.net/wesima_articles/news-20080305-98602.html"> +# http://www.aljeeran.net/wesima_articles/news-20080305-98602.html +# </a> +# <a href="http://www.aswataliraq.info/look/article.tpl?id=2047&IdLanguage=17&IdPublication=4&NrArticle=71743&NrIssue=1&NrSection=10"> +# http://www.aswataliraq.info/look/article.tpl?id=2047&IdLanguage=17&IdPublication=4&NrArticle=71743&NrIssue=1&NrSection=10 +# </a> +# +# We have published a short article in English about the change: +# <a href="http://www.timeanddate.com/news/time/iraq-dumps-daylight-saving.html"> +# http://www.timeanddate.com/news/time/iraq-dumps-daylight-saving.html +# </a> + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Iraq 1982 only - May 1 0:00 1:00 D +Rule Iraq 1982 1984 - Oct 1 0:00 0 S +Rule Iraq 1983 only - Mar 31 0:00 1:00 D +Rule Iraq 1984 1985 - Apr 1 0:00 1:00 D +Rule Iraq 1985 1990 - Sep lastSun 1:00s 0 S +Rule Iraq 1986 1990 - Mar lastSun 1:00s 1:00 D +# IATA SSIM (1991/1996) says Apr 1 12:01am UTC; guess the `:01' is a typo. +# Shanks & Pottenger say Iraq did not observe DST 1992/1997; ignore this. +# +Rule Iraq 1991 2007 - Apr 1 3:00s 1:00 D +Rule Iraq 1991 2007 - Oct 1 3:00s 0 S +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Asia/Baghdad 2:57:40 - LMT 1890 + 2:57:36 - BMT 1918 # Baghdad Mean Time? + 3:00 - AST 1982 May + 3:00 Iraq A%sT + + +############################################################################### + +# Israel + +# From Ephraim Silverberg (2001-01-11): +# +# I coined "IST/IDT" circa 1988. Until then there were three +# different abbreviations in use: +# +# JST Jerusalem Standard Time [Danny Braniss, Hebrew University] +# IZT Israel Zonal (sic) Time [Prof. Haim Papo, Technion] +# EEST Eastern Europe Standard Time [used by almost everyone else] +# +# Since timezones should be called by country and not capital cities, +# I ruled out JST. As Israel is in Asia Minor and not Eastern Europe, +# EEST was equally unacceptable. Since "zonal" was not compatible with +# any other timezone abbreviation, I felt that 'IST' was the way to go +# and, indeed, it has received almost universal acceptance in timezone +# settings in Israeli computers. +# +# In any case, I am happy to share timezone abbreviations with India, +# high on my favorite-country list (and not only because my wife's +# family is from India). + +# From Shanks & Pottenger: +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Zion 1940 only - Jun 1 0:00 1:00 D +Rule Zion 1942 1944 - Nov 1 0:00 0 S +Rule Zion 1943 only - Apr 1 2:00 1:00 D +Rule Zion 1944 only - Apr 1 0:00 1:00 D +Rule Zion 1945 only - Apr 16 0:00 1:00 D +Rule Zion 1945 only - Nov 1 2:00 0 S +Rule Zion 1946 only - Apr 16 2:00 1:00 D +Rule Zion 1946 only - Nov 1 0:00 0 S +Rule Zion 1948 only - May 23 0:00 2:00 DD +Rule Zion 1948 only - Sep 1 0:00 1:00 D +Rule Zion 1948 1949 - Nov 1 2:00 0 S +Rule Zion 1949 only - May 1 0:00 1:00 D +Rule Zion 1950 only - Apr 16 0:00 1:00 D +Rule Zion 1950 only - Sep 15 3:00 0 S +Rule Zion 1951 only - Apr 1 0:00 1:00 D +Rule Zion 1951 only - Nov 11 3:00 0 S +Rule Zion 1952 only - Apr 20 2:00 1:00 D +Rule Zion 1952 only - Oct 19 3:00 0 S +Rule Zion 1953 only - Apr 12 2:00 1:00 D +Rule Zion 1953 only - Sep 13 3:00 0 S +Rule Zion 1954 only - Jun 13 0:00 1:00 D +Rule Zion 1954 only - Sep 12 0:00 0 S +Rule Zion 1955 only - Jun 11 2:00 1:00 D +Rule Zion 1955 only - Sep 11 0:00 0 S +Rule Zion 1956 only - Jun 3 0:00 1:00 D +Rule Zion 1956 only - Sep 30 3:00 0 S +Rule Zion 1957 only - Apr 29 2:00 1:00 D +Rule Zion 1957 only - Sep 22 0:00 0 S +Rule Zion 1974 only - Jul 7 0:00 1:00 D +Rule Zion 1974 only - Oct 13 0:00 0 S +Rule Zion 1975 only - Apr 20 0:00 1:00 D +Rule Zion 1975 only - Aug 31 0:00 0 S +Rule Zion 1985 only - Apr 14 0:00 1:00 D +Rule Zion 1985 only - Sep 15 0:00 0 S +Rule Zion 1986 only - May 18 0:00 1:00 D +Rule Zion 1986 only - Sep 7 0:00 0 S +Rule Zion 1987 only - Apr 15 0:00 1:00 D +Rule Zion 1987 only - Sep 13 0:00 0 S +Rule Zion 1988 only - Apr 9 0:00 1:00 D +Rule Zion 1988 only - Sep 3 0:00 0 S + +# From Ephraim Silverberg +# (1997-03-04, 1998-03-16, 1998-12-28, 2000-01-17, 2000-07-25, 2004-12-22, +# and 2005-02-17): + +# According to the Office of the Secretary General of the Ministry of +# Interior, there is NO set rule for Daylight-Savings/Standard time changes. +# One thing is entrenched in law, however: that there must be at least 150 +# days of daylight savings time annually. From 1993-1998, the change to +# daylight savings time was on a Friday morning from midnight IST to +# 1 a.m IDT; up until 1998, the change back to standard time was on a +# Saturday night from midnight daylight savings time to 11 p.m. standard +# time. 1996 is an exception to this rule where the change back to standard +# time took place on Sunday night instead of Saturday night to avoid +# conflicts with the Jewish New Year. In 1999, the change to +# daylight savings time was still on a Friday morning but from +# 2 a.m. IST to 3 a.m. IDT; furthermore, the change back to standard time +# was also on a Friday morning from 2 a.m. IDT to 1 a.m. IST for +# 1999 only. In the year 2000, the change to daylight savings time was +# similar to 1999, but although the change back will be on a Friday, it +# will take place from 1 a.m. IDT to midnight IST. Starting in 2001, all +# changes to/from will take place at 1 a.m. old time, but now there is no +# rule as to what day of the week it will take place in as the start date +# (except in 2003) is the night after the Passover Seder (i.e. the eve +# of the 16th of Nisan in the lunar Hebrew calendar) and the end date +# (except in 2002) is three nights before Yom Kippur [Day of Atonement] +# (the eve of the 7th of Tishrei in the lunar Hebrew calendar). + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Zion 1989 only - Apr 30 0:00 1:00 D +Rule Zion 1989 only - Sep 3 0:00 0 S +Rule Zion 1990 only - Mar 25 0:00 1:00 D +Rule Zion 1990 only - Aug 26 0:00 0 S +Rule Zion 1991 only - Mar 24 0:00 1:00 D +Rule Zion 1991 only - Sep 1 0:00 0 S +Rule Zion 1992 only - Mar 29 0:00 1:00 D +Rule Zion 1992 only - Sep 6 0:00 0 S +Rule Zion 1993 only - Apr 2 0:00 1:00 D +Rule Zion 1993 only - Sep 5 0:00 0 S + +# The dates for 1994-1995 were obtained from Office of the Spokeswoman for the +# Ministry of Interior, Jerusalem, Israel. The spokeswoman can be reached by +# calling the office directly at 972-2-6701447 or 972-2-6701448. + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Zion 1994 only - Apr 1 0:00 1:00 D +Rule Zion 1994 only - Aug 28 0:00 0 S +Rule Zion 1995 only - Mar 31 0:00 1:00 D +Rule Zion 1995 only - Sep 3 0:00 0 S + +# The dates for 1996 were determined by the Minister of Interior of the +# time, Haim Ramon. The official announcement regarding 1996-1998 +# (with the dates for 1997-1998 no longer being relevant) can be viewed at: +# +# ftp://ftp.cs.huji.ac.il/pub/tz/announcements/1996-1998.ramon.ps.gz +# +# The dates for 1997-1998 were altered by his successor, Rabbi Eli Suissa. +# +# The official announcements for the years 1997-1999 can be viewed at: +# +# ftp://ftp.cs.huji.ac.il/pub/tz/announcements/YYYY.ps.gz +# +# where YYYY is the relevant year. + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Zion 1996 only - Mar 15 0:00 1:00 D +Rule Zion 1996 only - Sep 16 0:00 0 S +Rule Zion 1997 only - Mar 21 0:00 1:00 D +Rule Zion 1997 only - Sep 14 0:00 0 S +Rule Zion 1998 only - Mar 20 0:00 1:00 D +Rule Zion 1998 only - Sep 6 0:00 0 S +Rule Zion 1999 only - Apr 2 2:00 1:00 D +Rule Zion 1999 only - Sep 3 2:00 0 S + +# The Knesset Interior Committee has changed the dates for 2000 for +# the third time in just over a year and have set new dates for the +# years 2001-2004 as well. +# +# The official announcement for the start date of 2000 can be viewed at: +# +# ftp://ftp.cs.huji.ac.il/pub/tz/announcements/2000-start.ps.gz +# +# The official announcement for the end date of 2000 and the dates +# for the years 2001-2004 can be viewed at: +# +# ftp://ftp.cs.huji.ac.il/pub/tz/announcements/2000-2004.ps.gz + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Zion 2000 only - Apr 14 2:00 1:00 D +Rule Zion 2000 only - Oct 6 1:00 0 S +Rule Zion 2001 only - Apr 9 1:00 1:00 D +Rule Zion 2001 only - Sep 24 1:00 0 S +Rule Zion 2002 only - Mar 29 1:00 1:00 D +Rule Zion 2002 only - Oct 7 1:00 0 S +Rule Zion 2003 only - Mar 28 1:00 1:00 D +Rule Zion 2003 only - Oct 3 1:00 0 S +Rule Zion 2004 only - Apr 7 1:00 1:00 D +Rule Zion 2004 only - Sep 22 1:00 0 S + +# The proposed law agreed upon by the Knesset Interior Committee on +# 2005-02-14 is that, for 2005 and beyond, DST starts at 02:00 the +# last Friday before April 2nd (i.e. the last Friday in March or April +# 1st itself if it falls on a Friday) and ends at 02:00 on the Saturday +# night _before_ the fast of Yom Kippur. +# +# Those who can read Hebrew can view the announcement at: +# +# ftp://ftp.cs.huji.ac.il/pub/tz/announcements/2005+beyond.ps + +# From Paul Eggert (2012-10-26): +# I used Ephraim Silverberg's dst-israel.el program +# <ftp://ftp.cs.huji.ac.il/pub/tz/software/dst-israel.el> (2005-02-20) +# along with Ed Reingold's cal-hebrew in GNU Emacs 21.4, +# to generate the transitions from 2005 through 2012. +# (I replaced "lastFri" with "Fri>=26" by hand.) +# The spring transitions all correspond to the following Rule: +# +# Rule Zion 2005 2012 - Mar Fri>=26 2:00 1:00 D +# +# but older zic implementations (e.g., Solaris 8) do not support +# "Fri>=26" to mean April 1 in years like 2005, so for now we list the +# springtime transitions explicitly. + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Zion 2005 only - Apr 1 2:00 1:00 D +Rule Zion 2005 only - Oct 9 2:00 0 S +Rule Zion 2006 2010 - Mar Fri>=26 2:00 1:00 D +Rule Zion 2006 only - Oct 1 2:00 0 S +Rule Zion 2007 only - Sep 16 2:00 0 S +Rule Zion 2008 only - Oct 5 2:00 0 S +Rule Zion 2009 only - Sep 27 2:00 0 S +Rule Zion 2010 only - Sep 12 2:00 0 S +Rule Zion 2011 only - Apr 1 2:00 1:00 D +Rule Zion 2011 only - Oct 2 2:00 0 S +Rule Zion 2012 only - Mar Fri>=26 2:00 1:00 D +Rule Zion 2012 only - Sep 23 2:00 0 S + +# From Ephraim Silverberg (2012-10-18): +# Yesterday, the Interior Ministry Committee, after more than a year +# past, approved sending the proposed June 2011 changes to the Time +# Decree Law back to the Knesset for second and third (final) votes +# before the upcoming elections on Jan. 22, 2013. Hence, although the +# changes are not yet law, they are expected to be so before February 2013. +# +# As of 2013, DST starts at 02:00 on the Friday before the last Sunday in March. +# DST ends at 02:00 on the first Sunday after October 1, unless it occurs on the +# second day of the Jewish Rosh Hashana holiday, in which case DST ends a day +# later (i.e. at 02:00 the first Monday after October 2). +# [Rosh Hashana holidays are factored in until 2100.] + +# From Ephraim Silverberg (2012-11-05): +# The Knesset passed today (in second and final readings) the amendment to the +# Time Decree Law making the changes ... law. + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Zion 2013 max - Mar Fri>=23 2:00 1:00 D +Rule Zion 2013 2026 - Oct Sun>=2 2:00 0 S +Rule Zion 2027 only - Oct Mon>=3 2:00 0 S +Rule Zion 2028 max - Oct Sun>=2 2:00 0 S +# The following rules are commented out for now, as they break older +# versions of zic that support only signed 32-bit timestamps, i.e., +# through 2038-01-19 03:14:07 UTC. +#Rule Zion 2028 2053 - Oct Sun>=2 2:00 0 S +#Rule Zion 2054 only - Oct Mon>=3 2:00 0 S +#Rule Zion 2055 2080 - Oct Sun>=2 2:00 0 S +#Rule Zion 2081 only - Oct Mon>=3 2:00 0 S +#Rule Zion 2082 max - Oct Sun>=2 2:00 0 S + +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Asia/Jerusalem 2:20:56 - LMT 1880 + 2:20:40 - JMT 1918 # Jerusalem Mean Time? + 2:00 Zion I%sT + + + +############################################################################### + +# Japan + +# `9:00' and `JST' is from Guy Harris. + +# From Paul Eggert (1995-03-06): +# Today's _Asahi Evening News_ (page 4) reports that Japan had +# daylight saving between 1948 and 1951, but ``the system was discontinued +# because the public believed it would lead to longer working hours.'' + +# From Mayumi Negishi in the 2005-08-10 Japan Times +# <http://www.japantimes.co.jp/cgi-bin/getarticle.pl5?nn20050810f2.htm>: +# Occupation authorities imposed daylight-saving time on Japan on +# [1948-05-01].... But lack of prior debate and the execution of +# daylight-saving time just three days after the bill was passed generated +# deep hatred of the concept.... The Diet unceremoniously passed a bill to +# dump the unpopular system in October 1951, less than a month after the San +# Francisco Peace Treaty was signed. (A government poll in 1951 showed 53% +# of the Japanese wanted to scrap daylight-saving time, as opposed to 30% who +# wanted to keep it.) + +# From Paul Eggert (2006-03-22): +# Shanks & Pottenger write that DST in Japan during those years was as follows: +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Japan 1948 only - May Sun>=1 2:00 1:00 D +Rule Japan 1948 1951 - Sep Sat>=8 2:00 0 S +Rule Japan 1949 only - Apr Sun>=1 2:00 1:00 D +Rule Japan 1950 1951 - May Sun>=1 2:00 1:00 D +# but the only locations using it (for birth certificates, presumably, since +# their audience is astrologers) were US military bases. For now, assume +# that for most purposes daylight-saving time was observed; otherwise, what +# would have been the point of the 1951 poll? + +# From Hideyuki Suzuki (1998-11-09): +# 'Tokyo' usually stands for the former location of Tokyo Astronomical +# Observatory: E 139 44' 40".90 (9h 18m 58s.727), N 35 39' 16".0. +# This data is from 'Rika Nenpyou (Chronological Scientific Tables) 1996' +# edited by National Astronomical Observatory of Japan.... +# JST (Japan Standard Time) has been used since 1888-01-01 00:00 (JST). +# The law is enacted on 1886-07-07. + +# From Hideyuki Suzuki (1998-11-16): +# The ordinance No. 51 (1886) established "standard time" in Japan, +# which stands for the time on E 135 degree. +# In the ordinance No. 167 (1895), "standard time" was renamed to "central +# standard time". And the same ordinance also established "western standard +# time", which stands for the time on E 120 degree.... But "western standard +# time" was abolished in the ordinance No. 529 (1937). In the ordinance No. +# 167, there is no mention regarding for what place western standard time is +# standard.... +# +# I wrote "ordinance" above, but I don't know how to translate. +# In Japanese it's "chokurei", which means ordinance from emperor. + +# Shanks & Pottenger claim JST in use since 1896, and that a few +# places (e.g. Ishigaki) use +0800; go with Suzuki. Guess that all +# ordinances took effect on Jan 1. + +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Asia/Tokyo 9:18:59 - LMT 1887 Dec 31 15:00u + 9:00 - JST 1896 + 9:00 - CJT 1938 + 9:00 Japan J%sT +# Since 1938, all Japanese possessions have been like Asia/Tokyo. + +# Jordan +# +# From <a href="http://star.arabia.com/990701/JO9.html"> +# Jordan Week (1999-07-01) </a> via Steffen Thorsen (1999-09-09): +# Clocks in Jordan were forwarded one hour on Wednesday at midnight, +# in accordance with the government's decision to implement summer time +# all year round. +# +# From <a href="http://star.arabia.com/990930/JO9.html"> +# Jordan Week (1999-09-30) </a> via Steffen Thorsen (1999-11-09): +# Winter time starts today Thursday, 30 September. Clocks will be turned back +# by one hour. This is the latest government decision and it's final! +# The decision was taken because of the increase in working hours in +# government's departments from six to seven hours. +# +# From Paul Eggert (2005-11-22): +# Starting 2003 transitions are from Steffen Thorsen's web site timeanddate.com. +# +# From Steffen Thorsen (2005-11-23): +# For Jordan I have received multiple independent user reports every year +# about DST end dates, as the end-rule is different every year. +# +# From Steffen Thorsen (2006-10-01), after a heads-up from Hilal Malawi: +# http://www.petranews.gov.jo/nepras/2006/Sep/05/4000.htm +# "Jordan will switch to winter time on Friday, October 27". +# + +# From Phil Pizzey (2009-04-02): +# ...I think I may have spotted an error in the timezone data for +# Jordan. +# The current (2009d) asia file shows Jordan going to daylight +# saving +# time on the last Thursday in March. +# +# Rule Jordan 2000 max - Mar lastThu 0:00s 1:00 S +# +# However timeanddate.com, which I usually find reliable, shows Jordan +# going to daylight saving time on the last Friday in March since 2002. +# Please see +# <a href="http://www.timeanddate.com/worldclock/timezone.html?n=11"> +# http://www.timeanddate.com/worldclock/timezone.html?n=11 +# </a> + +# From Steffen Thorsen (2009-04-02): +# This single one might be good enough, (2009-03-24, Arabic): +# <a href="http://petra.gov.jo/Artical.aspx?Lng=2&Section=8&Artical=95279"> +# http://petra.gov.jo/Artical.aspx?Lng=2&Section=8&Artical=95279 +# </a> +# +# Google's translation: +# +# > The Council of Ministers decided in 2002 to adopt the principle of timely +# > submission of the summer at 60 minutes as of midnight on the last Thursday +# > of the month of March of each year. +# +# So - this means the midnight between Thursday and Friday since 2002. + +# From Arthur David Olson (2009-04-06): +# We still have Jordan switching to DST on Thursdays in 2000 and 2001. + +# From Steffen Thorsen (2012-10-25): +# Yesterday the government in Jordan announced that they will not +# switch back to standard time this winter, so the will stay on DST +# until about the same time next year (at least). +# http://www.petra.gov.jo/Public_News/Nws_NewsDetails.aspx?NewsID=88950 +# +# From Paul Eggert (2012-10-25): +# For now, assume this is just a one-year measure. If it becomes +# permanent, we should move Jordan from EET to AST effective tomorrow. + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Jordan 1973 only - Jun 6 0:00 1:00 S +Rule Jordan 1973 1975 - Oct 1 0:00 0 - +Rule Jordan 1974 1977 - May 1 0:00 1:00 S +Rule Jordan 1976 only - Nov 1 0:00 0 - +Rule Jordan 1977 only - Oct 1 0:00 0 - +Rule Jordan 1978 only - Apr 30 0:00 1:00 S +Rule Jordan 1978 only - Sep 30 0:00 0 - +Rule Jordan 1985 only - Apr 1 0:00 1:00 S +Rule Jordan 1985 only - Oct 1 0:00 0 - +Rule Jordan 1986 1988 - Apr Fri>=1 0:00 1:00 S +Rule Jordan 1986 1990 - Oct Fri>=1 0:00 0 - +Rule Jordan 1989 only - May 8 0:00 1:00 S +Rule Jordan 1990 only - Apr 27 0:00 1:00 S +Rule Jordan 1991 only - Apr 17 0:00 1:00 S +Rule Jordan 1991 only - Sep 27 0:00 0 - +Rule Jordan 1992 only - Apr 10 0:00 1:00 S +Rule Jordan 1992 1993 - Oct Fri>=1 0:00 0 - +Rule Jordan 1993 1998 - Apr Fri>=1 0:00 1:00 S +Rule Jordan 1994 only - Sep Fri>=15 0:00 0 - +Rule Jordan 1995 1998 - Sep Fri>=15 0:00s 0 - +Rule Jordan 1999 only - Jul 1 0:00s 1:00 S +Rule Jordan 1999 2002 - Sep lastFri 0:00s 0 - +Rule Jordan 2000 2001 - Mar lastThu 0:00s 1:00 S +Rule Jordan 2002 max - Mar lastThu 24:00 1:00 S +Rule Jordan 2003 only - Oct 24 0:00s 0 - +Rule Jordan 2004 only - Oct 15 0:00s 0 - +Rule Jordan 2005 only - Sep lastFri 0:00s 0 - +Rule Jordan 2006 2011 - Oct lastFri 0:00s 0 - +Rule Jordan 2013 max - Oct lastFri 0:00s 0 - +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Asia/Amman 2:23:44 - LMT 1931 + 2:00 Jordan EE%sT + + +# Kazakhstan + +# From Paul Eggert (1996-11-22): +# Andrew Evtichov (1996-04-13) writes that Kazakhstan +# stayed in sync with Moscow after 1990, and that Aqtobe (formerly Aktyubinsk) +# and Aqtau (formerly Shevchenko) are the largest cities in their zones. +# Guess that Aqtau and Aqtobe diverged in 1995, since that's the first time +# IATA SSIM mentions a third time zone in Kazakhstan. + +# From Paul Eggert (2006-03-22): +# German Iofis, ELSI, Almaty (2001-10-09) reports that Kazakhstan uses +# RussiaAsia rules, instead of switching at 00:00 as the IATA has it. +# Go with Shanks & Pottenger, who have them always using RussiaAsia rules. +# Also go with the following claims of Shanks & Pottenger: +# +# - Kazakhstan did not observe DST in 1991. +# - Qyzylorda switched from +5:00 to +6:00 on 1992-01-19 02:00. +# - Oral switched from +5:00 to +4:00 in spring 1989. + +# <a href="http://www.kazsociety.org.uk/news/2005/03/30.htm"> +# From Kazakhstan Embassy's News Bulletin #11 (2005-03-21): +# </a> +# The Government of Kazakhstan passed a resolution March 15 abolishing +# daylight saving time citing lack of economic benefits and health +# complications coupled with a decrease in productivity. +# +# From Branislav Kojic (in Astana) via Gwillim Law (2005-06-28): +# ... what happened was that the former Kazakhstan Eastern time zone +# was "blended" with the Central zone. Therefore, Kazakhstan now has +# two time zones, and difference between them is one hour. The zone +# closer to UTC is the former Western zone (probably still called the +# same), encompassing four provinces in the west: Aqtobe, Atyrau, +# Mangghystau, and West Kazakhstan. The other zone encompasses +# everything else.... I guess that would make Kazakhstan time zones +# de jure UTC+5 and UTC+6 respectively. + +# +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +# +# Almaty (formerly Alma-Ata), representing most locations in Kazakhstan +Zone Asia/Almaty 5:07:48 - LMT 1924 May 2 # or Alma-Ata + 5:00 - ALMT 1930 Jun 21 # Alma-Ata Time + 6:00 RussiaAsia ALM%sT 1991 + 6:00 - ALMT 1992 + 6:00 RussiaAsia ALM%sT 2005 Mar 15 + 6:00 - ALMT +# Qyzylorda (aka Kyzylorda, Kizilorda, Kzyl-Orda, etc.) +Zone Asia/Qyzylorda 4:21:52 - LMT 1924 May 2 + 4:00 - KIZT 1930 Jun 21 # Kizilorda Time + 5:00 - KIZT 1981 Apr 1 + 5:00 1:00 KIZST 1981 Oct 1 + 6:00 - KIZT 1982 Apr 1 + 5:00 RussiaAsia KIZ%sT 1991 + 5:00 - KIZT 1991 Dec 16 # independence + 5:00 - QYZT 1992 Jan 19 2:00 + 6:00 RussiaAsia QYZ%sT 2005 Mar 15 + 6:00 - QYZT +# Aqtobe (aka Aktobe, formerly Akt'ubinsk) +Zone Asia/Aqtobe 3:48:40 - LMT 1924 May 2 + 4:00 - AKTT 1930 Jun 21 # Aktyubinsk Time + 5:00 - AKTT 1981 Apr 1 + 5:00 1:00 AKTST 1981 Oct 1 + 6:00 - AKTT 1982 Apr 1 + 5:00 RussiaAsia AKT%sT 1991 + 5:00 - AKTT 1991 Dec 16 # independence + 5:00 RussiaAsia AQT%sT 2005 Mar 15 # Aqtobe Time + 5:00 - AQTT +# Mangghystau +# Aqtau was not founded until 1963, but it represents an inhabited region, +# so include time stamps before 1963. +Zone Asia/Aqtau 3:21:04 - LMT 1924 May 2 + 4:00 - FORT 1930 Jun 21 # Fort Shevchenko T + 5:00 - FORT 1963 + 5:00 - SHET 1981 Oct 1 # Shevchenko Time + 6:00 - SHET 1982 Apr 1 + 5:00 RussiaAsia SHE%sT 1991 + 5:00 - SHET 1991 Dec 16 # independence + 5:00 RussiaAsia AQT%sT 1995 Mar lastSun 2:00 # Aqtau Time + 4:00 RussiaAsia AQT%sT 2005 Mar 15 + 5:00 - AQTT +# West Kazakhstan +Zone Asia/Oral 3:25:24 - LMT 1924 May 2 # or Ural'sk + 4:00 - URAT 1930 Jun 21 # Ural'sk time + 5:00 - URAT 1981 Apr 1 + 5:00 1:00 URAST 1981 Oct 1 + 6:00 - URAT 1982 Apr 1 + 5:00 RussiaAsia URA%sT 1989 Mar 26 2:00 + 4:00 RussiaAsia URA%sT 1991 + 4:00 - URAT 1991 Dec 16 # independence + 4:00 RussiaAsia ORA%sT 2005 Mar 15 # Oral Time + 5:00 - ORAT + +# Kyrgyzstan (Kirgizstan) +# Transitions through 1991 are from Shanks & Pottenger. + +# From Paul Eggert (2005-08-15): +# According to an article dated today in the Kyrgyzstan Development Gateway +# <http://eng.gateway.kg/cgi-bin/page.pl?id=1&story_name=doc9979.shtml> +# Kyrgyzstan is canceling the daylight saving time system. I take the article +# to mean that they will leave their clocks at 6 hours ahead of UTC. +# From Malik Abdugaliev (2005-09-21): +# Our government cancels daylight saving time 6th of August 2005. +# From 2005-08-12 our GMT-offset is +6, w/o any daylight saving. + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Kyrgyz 1992 1996 - Apr Sun>=7 0:00s 1:00 S +Rule Kyrgyz 1992 1996 - Sep lastSun 0:00 0 - +Rule Kyrgyz 1997 2005 - Mar lastSun 2:30 1:00 S +Rule Kyrgyz 1997 2004 - Oct lastSun 2:30 0 - +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Asia/Bishkek 4:58:24 - LMT 1924 May 2 + 5:00 - FRUT 1930 Jun 21 # Frunze Time + 6:00 RussiaAsia FRU%sT 1991 Mar 31 2:00s + 5:00 1:00 FRUST 1991 Aug 31 2:00 # independence + 5:00 Kyrgyz KG%sT 2005 Aug 12 # Kyrgyzstan Time + 6:00 - KGT + +############################################################################### + +# Korea (North and South) + +# From Annie I. Bang (2006-07-10) in +# <http://www.koreaherald.co.kr/SITE/data/html_dir/2006/07/10/200607100012.asp>: +# The Ministry of Commerce, Industry and Energy has already +# commissioned a research project [to reintroduce DST] and has said +# the system may begin as early as 2008.... Korea ran a daylight +# saving program from 1949-61 but stopped it during the 1950-53 Korean War. + +# From Shanks & Pottenger: +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule ROK 1960 only - May 15 0:00 1:00 D +Rule ROK 1960 only - Sep 13 0:00 0 S +Rule ROK 1987 1988 - May Sun>=8 0:00 1:00 D +Rule ROK 1987 1988 - Oct Sun>=8 0:00 0 S + +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Asia/Seoul 8:27:52 - LMT 1890 + 8:30 - KST 1904 Dec + 9:00 - KST 1928 + 8:30 - KST 1932 + 9:00 - KST 1954 Mar 21 + 8:00 ROK K%sT 1961 Aug 10 + 8:30 - KST 1968 Oct + 9:00 ROK K%sT +Zone Asia/Pyongyang 8:23:00 - LMT 1890 + 8:30 - KST 1904 Dec + 9:00 - KST 1928 + 8:30 - KST 1932 + 9:00 - KST 1954 Mar 21 + 8:00 - KST 1961 Aug 10 + 9:00 - KST + +############################################################################### + +# Kuwait +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +# From the Arab Times (2007-03-14): +# The Civil Service Commission (CSC) has approved a proposal forwarded +# by MP Ahmad Baqer on implementing the daylight saving time (DST) in +# Kuwait starting from April until the end of Sept this year, reports Al-Anba. +# <http://www.arabtimesonline.com/arabtimes/kuwait/Viewdet.asp?ID=9950>. +# From Paul Eggert (2007-03-29): +# We don't know the details, or whether the approval means it'll happen, +# so for now we assume no DST. +Zone Asia/Kuwait 3:11:56 - LMT 1950 + 3:00 - AST + +# Laos +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Asia/Vientiane 6:50:24 - LMT 1906 Jun 9 # or Viangchan + 7:06:20 - SMT 1911 Mar 11 0:01 # Saigon MT? + 7:00 - ICT 1912 May + 8:00 - ICT 1931 May + 7:00 - ICT + +# Lebanon +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Lebanon 1920 only - Mar 28 0:00 1:00 S +Rule Lebanon 1920 only - Oct 25 0:00 0 - +Rule Lebanon 1921 only - Apr 3 0:00 1:00 S +Rule Lebanon 1921 only - Oct 3 0:00 0 - +Rule Lebanon 1922 only - Mar 26 0:00 1:00 S +Rule Lebanon 1922 only - Oct 8 0:00 0 - +Rule Lebanon 1923 only - Apr 22 0:00 1:00 S +Rule Lebanon 1923 only - Sep 16 0:00 0 - +Rule Lebanon 1957 1961 - May 1 0:00 1:00 S +Rule Lebanon 1957 1961 - Oct 1 0:00 0 - +Rule Lebanon 1972 only - Jun 22 0:00 1:00 S +Rule Lebanon 1972 1977 - Oct 1 0:00 0 - +Rule Lebanon 1973 1977 - May 1 0:00 1:00 S +Rule Lebanon 1978 only - Apr 30 0:00 1:00 S +Rule Lebanon 1978 only - Sep 30 0:00 0 - +Rule Lebanon 1984 1987 - May 1 0:00 1:00 S +Rule Lebanon 1984 1991 - Oct 16 0:00 0 - +Rule Lebanon 1988 only - Jun 1 0:00 1:00 S +Rule Lebanon 1989 only - May 10 0:00 1:00 S +Rule Lebanon 1990 1992 - May 1 0:00 1:00 S +Rule Lebanon 1992 only - Oct 4 0:00 0 - +Rule Lebanon 1993 max - Mar lastSun 0:00 1:00 S +Rule Lebanon 1993 1998 - Sep lastSun 0:00 0 - +Rule Lebanon 1999 max - Oct lastSun 0:00 0 - +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Asia/Beirut 2:22:00 - LMT 1880 + 2:00 Lebanon EE%sT + +# Malaysia +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule NBorneo 1935 1941 - Sep 14 0:00 0:20 TS # one-Third Summer +Rule NBorneo 1935 1941 - Dec 14 0:00 0 - +# +# peninsular Malaysia +# The data here are taken from Mok Ly Yng (2003-10-30) +# <http://www.math.nus.edu.sg/aslaksen/teaching/timezone.html>. +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Asia/Kuala_Lumpur 6:46:46 - LMT 1901 Jan 1 + 6:55:25 - SMT 1905 Jun 1 # Singapore M.T. + 7:00 - MALT 1933 Jan 1 # Malaya Time + 7:00 0:20 MALST 1936 Jan 1 + 7:20 - MALT 1941 Sep 1 + 7:30 - MALT 1942 Feb 16 + 9:00 - JST 1945 Sep 12 + 7:30 - MALT 1982 Jan 1 + 8:00 - MYT # Malaysia Time +# Sabah & Sarawak +# From Paul Eggert (2006-03-22): +# The data here are mostly from Shanks & Pottenger, but the 1942, 1945 and 1982 +# transition dates are from Mok Ly Yng. +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Asia/Kuching 7:21:20 - LMT 1926 Mar + 7:30 - BORT 1933 # Borneo Time + 8:00 NBorneo BOR%sT 1942 Feb 16 + 9:00 - JST 1945 Sep 12 + 8:00 - BORT 1982 Jan 1 + 8:00 - MYT + +# Maldives +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Indian/Maldives 4:54:00 - LMT 1880 # Male + 4:54:00 - MMT 1960 # Male Mean Time + 5:00 - MVT # Maldives Time + +# Mongolia + +# Shanks & Pottenger say that Mongolia has three time zones, but +# usno1995 and the CIA map Standard Time Zones of the World (2005-03) +# both say that it has just one. + +# From Oscar van Vlijmen (1999-12-11): +# <a href="http://www.mongoliatourism.gov.mn/general.htm"> +# General Information Mongolia +# </a> (1999-09) +# "Time: Mongolia has two time zones. Three westernmost provinces of +# Bayan-Ulgii, Uvs, and Hovd are one hour earlier than the capital city, and +# the rest of the country follows the Ulaanbaatar time, which is UTC/GMT plus +# eight hours." + +# From Rives McDow (1999-12-13): +# Mongolia discontinued the use of daylight savings time in 1999; 1998 +# being the last year it was implemented. The dates of implementation I am +# unsure of, but most probably it was similar to Russia, except for the time +# of implementation may have been different.... +# Some maps in the past have indicated that there was an additional time +# zone in the eastern part of Mongolia, including the provinces of Dornod, +# Suhbaatar, and possibly Khentij. + +# From Paul Eggert (1999-12-15): +# Naming and spelling is tricky in Mongolia. +# We'll use Hovd (also spelled Chovd and Khovd) to represent the west zone; +# the capital of the Hovd province is sometimes called Hovd, sometimes Dund-Us, +# and sometimes Jirgalanta (with variant spellings), but the name Hovd +# is good enough for our purposes. + +# From Rives McDow (2001-05-13): +# In addition to Mongolia starting daylight savings as reported earlier +# (adopted DST on 2001-04-27 02:00 local time, ending 2001-09-28), +# there are three time zones. +# +# Provinces [at 7:00]: Bayan-ulgii, Uvs, Khovd, Zavkhan, Govi-Altai +# Provinces [at 8:00]: Khovsgol, Bulgan, Arkhangai, Khentii, Tov, +# Bayankhongor, Ovorkhangai, Dundgovi, Dornogovi, Omnogovi +# Provinces [at 9:00]: Dornod, Sukhbaatar +# +# [The province of Selenge is omitted from the above lists.] + +# From Ganbold Ts., Ulaanbaatar (2004-04-17): +# Daylight saving occurs at 02:00 local time last Saturday of March. +# It will change back to normal at 02:00 local time last Saturday of +# September.... As I remember this rule was changed in 2001. +# +# From Paul Eggert (2004-04-17): +# For now, assume Rives McDow's informant got confused about Friday vs +# Saturday, and that his 2001 dates should have 1 added to them. + +# From Paul Eggert (2005-07-26): +# We have wildly conflicting information about Mongolia's time zones. +# Bill Bonnet (2005-05-19) reports that the US Embassy in Ulaanbaatar says +# there is only one time zone and that DST is observed, citing Microsoft +# Windows XP as the source. Risto Nykanen (2005-05-16) reports that +# travelmongolia.org says there are two time zones (UTC+7, UTC+8) with no DST. +# Oscar van Vlijmen (2005-05-20) reports that the Mongolian Embassy in +# Washington, DC says there are two time zones, with DST observed. +# He also found +# <http://ubpost.mongolnews.mn/index.php?subaction=showcomments&id=1111634894&archive=&start_from=&ucat=1&> +# which also says that there is DST, and which has a comment by "Toddius" +# (2005-03-31 06:05 +0700) saying "Mongolia actually has 3.5 time zones. +# The West (OLGII) is +7 GMT, most of the country is ULAT is +8 GMT +# and some Eastern provinces are +9 GMT but Sukhbaatar Aimag is SUHK +8.5 GMT. +# The SUKH timezone is new this year, it is one of the few things the +# parliament passed during the tumultuous winter session." +# For now, let's ignore this information, until we have more confirmation. + +# From Ganbold Ts. (2007-02-26): +# Parliament of Mongolia has just changed the daylight-saving rule in February. +# They decided not to adopt daylight-saving time.... +# http://www.mongolnews.mn/index.php?module=unuudur&sec=view&id=15742 + +# From Deborah Goldsmith (2008-03-30): +# We received a bug report claiming that the tz database UTC offset for +# Asia/Choibalsan (GMT+09:00) is incorrect, and that it should be GMT +# +08:00 instead. Different sources appear to disagree with the tz +# database on this, e.g.: +# +# <a href="http://www.timeanddate.com/worldclock/city.html?n=1026"> +# http://www.timeanddate.com/worldclock/city.html?n=1026 +# </a> +# <a href="http://www.worldtimeserver.com/current_time_in_MN.aspx"> +# http://www.worldtimeserver.com/current_time_in_MN.aspx +# </a> +# +# both say GMT+08:00. + +# From Steffen Thorsen (2008-03-31): +# eznis airways, which operates several domestic flights, has a flight +# schedule here: +# <a href="http://www.eznis.com/Container.jsp?id=112"> +# http://www.eznis.com/Container.jsp?id=112 +# </a> +# (click the English flag for English) +# +# There it appears that flights between Choibalsan and Ulaanbatar arrive +# about 1:35 - 1:50 hours later in local clock time, no matter the +# direction, while Ulaanbaatar-Khvod takes 2 hours in the Eastern +# direction and 3:35 back, which indicates that Ulaanbatar and Khvod are +# in different time zones (like we know about), while Choibalsan and +# Ulaanbatar are in the same time zone (correction needed). + +# From Arthur David Olson (2008-05-19): +# Assume that Choibalsan is indeed offset by 8:00. +# XXX--in the absence of better information, assume that transition +# was at the start of 2008-03-31 (the day of Steffen Thorsen's report); +# this is almost surely wrong. + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Mongol 1983 1984 - Apr 1 0:00 1:00 S +Rule Mongol 1983 only - Oct 1 0:00 0 - +# Shanks & Pottenger and IATA SSIM say 1990s switches occurred at 00:00, +# but McDow says the 2001 switches occurred at 02:00. Also, IATA SSIM +# (1996-09) says 1996-10-25. Go with Shanks & Pottenger through 1998. +# +# Shanks & Pottenger say that the Sept. 1984 through Sept. 1990 switches +# in Choibalsan (more precisely, in Dornod and Sukhbaatar) took place +# at 02:00 standard time, not at 00:00 local time as in the rest of +# the country. That would be odd, and possibly is a result of their +# correction of 02:00 (in the previous edition) not being done correctly +# in the latest edition; so ignore it for now. + +Rule Mongol 1985 1998 - Mar lastSun 0:00 1:00 S +Rule Mongol 1984 1998 - Sep lastSun 0:00 0 - +# IATA SSIM (1999-09) says Mongolia no longer observes DST. +Rule Mongol 2001 only - Apr lastSat 2:00 1:00 S +Rule Mongol 2001 2006 - Sep lastSat 2:00 0 - +Rule Mongol 2002 2006 - Mar lastSat 2:00 1:00 S + +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +# Hovd, a.k.a. Chovd, Dund-Us, Dzhargalant, Khovd, Jirgalanta +Zone Asia/Hovd 6:06:36 - LMT 1905 Aug + 6:00 - HOVT 1978 # Hovd Time + 7:00 Mongol HOV%sT +# Ulaanbaatar, a.k.a. Ulan Bataar, Ulan Bator, Urga +Zone Asia/Ulaanbaatar 7:07:32 - LMT 1905 Aug + 7:00 - ULAT 1978 # Ulaanbaatar Time + 8:00 Mongol ULA%sT +# Choibalsan, a.k.a. Bajan Tuemen, Bajan Tumen, Chojbalsan, +# Choybalsan, Sanbejse, Tchoibalsan +Zone Asia/Choibalsan 7:38:00 - LMT 1905 Aug + 7:00 - ULAT 1978 + 8:00 - ULAT 1983 Apr + 9:00 Mongol CHO%sT 2008 Mar 31 # Choibalsan Time + 8:00 Mongol CHO%sT + +# Nepal +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Asia/Kathmandu 5:41:16 - LMT 1920 + 5:30 - IST 1986 + 5:45 - NPT # Nepal Time + +# Oman +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Asia/Muscat 3:54:20 - LMT 1920 + 4:00 - GST + +# Pakistan + +# From Rives McDow (2002-03-13): +# I have been advised that Pakistan has decided to adopt dst on a +# TRIAL basis for one year, starting 00:01 local time on April 7, 2002 +# and ending at 00:01 local time October 6, 2002. This is what I was +# told, but I believe that the actual time of change may be 00:00; the +# 00:01 was to make it clear which day it was on. + +# From Paul Eggert (2002-03-15): +# Jesper Norgaard found this URL: +# http://www.pak.gov.pk/public/news/app/app06_dec.htm +# (dated 2001-12-06) which says that the Cabinet adopted a scheme "to +# advance the clocks by one hour on the night between the first +# Saturday and Sunday of April and revert to the original position on +# 15th October each year". This agrees with McDow's 04-07 at 00:00, +# but disagrees about the October transition, and makes it sound like +# it's not on a trial basis. Also, the "between the first Saturday +# and Sunday of April" phrase, if taken literally, means that the +# transition takes place at 00:00 on the first Sunday on or after 04-02. + +# From Paul Eggert (2003-02-09): +# DAWN <http://www.dawn.com/2002/10/06/top13.htm> reported on 2002-10-05 +# that 2002 DST ended that day at midnight. Go with McDow for now. + +# From Steffen Thorsen (2003-03-14): +# According to http://www.dawn.com/2003/03/07/top15.htm +# there will be no DST in Pakistan this year: +# +# ISLAMABAD, March 6: Information and Media Development Minister Sheikh +# Rashid Ahmed on Thursday said the cabinet had reversed a previous +# decision to advance clocks by one hour in summer and put them back by +# one hour in winter with the aim of saving light hours and energy. +# +# The minister told a news conference that the experiment had rather +# shown 8 per cent higher consumption of electricity. + +# From Alex Krivenyshev (2008-05-15): +# +# Here is an article that Pakistan plan to introduce Daylight Saving Time +# on June 1, 2008 for 3 months. +# +# "... The federal cabinet on Wednesday announced a new conservation plan to help +# reduce load shedding by approving the closure of commercial centres at 9pm and +# moving clocks forward by one hour for the next three months. +# ...." +# +# <a href="http://www.worldtimezone.net/dst_news/dst_news_pakistan01.html"> +# http://www.worldtimezone.net/dst_news/dst_news_pakistan01.html +# </a> +# OR +# <a href="http://www.dailytimes.com.pk/default.asp?page=2008%5C05%5C15%5Cstory_15-5-2008_pg1_4"> +# http://www.dailytimes.com.pk/default.asp?page=2008%5C05%5C15%5Cstory_15-5-2008_pg1_4 +# </a> + +# From Arthur David Olson (2008-05-19): +# XXX--midnight transitions is a guess; 2008 only is a guess. + +# From Alexander Krivenyshev (2008-08-28): +# Pakistan government has decided to keep the watches one-hour advanced +# for another 2 months--plan to return to Standard Time on October 31 +# instead of August 31. +# +# <a href="http://www.worldtimezone.com/dst_news/dst_news_pakistan02.html"> +# http://www.worldtimezone.com/dst_news/dst_news_pakistan02.html +# </a> +# OR +# <a href="http://dailymailnews.com/200808/28/news/dmbrn03.html"> +# http://dailymailnews.com/200808/28/news/dmbrn03.html +# </a> + +# From Alexander Krivenyshev (2009-04-08): +# Based on previous media reports that "... proposed plan to +# advance clocks by one hour from May 1 will cause disturbance +# to the working schedules rather than bringing discipline in +# official working." +# <a href="http://www.thenews.com.pk/daily_detail.asp?id=171280"> +# http://www.thenews.com.pk/daily_detail.asp?id=171280 +# </a> +# +# recent news that instead of May 2009 - Pakistan plan to +# introduce DST from April 15, 2009 +# +# FYI: Associated Press Of Pakistan +# April 08, 2009 +# Cabinet okays proposal to advance clocks by one hour from April 15 +# <a href="http://www.app.com.pk/en_/index.php?option=com_content&task=view&id=73043&Itemid=1"> +# http://www.app.com.pk/en_/index.php?option=com_content&task=view&id=73043&Itemid=1 +# </a> +# +# or +# +# <a href="http://www.worldtimezone.com/dst_news/dst_news_pakistan05.html"> +# http://www.worldtimezone.com/dst_news/dst_news_pakistan05.html +# </a> +# +# .... +# The Federal Cabinet on Wednesday approved the proposal to +# advance clocks in the country by one hour from April 15 to +# conserve energy" + +# From Steffen Thorsen (2009-09-17): +# "The News International," Pakistan reports that: "The Federal +# Government has decided to restore the previous time by moving the +# clocks backward by one hour from October 1. A formal announcement to +# this effect will be made after the Prime Minister grants approval in +# this regard." +# <a href="http://www.thenews.com.pk/updates.asp?id=87168"> +# http://www.thenews.com.pk/updates.asp?id=87168 +# </a> + +# From Alexander Krivenyshev (2009-09-28): +# According to Associated Press Of Pakistan, it is confirmed that +# Pakistan clocks across the country would be turned back by an hour from October +# 1, 2009. +# +# "Clocks to go back one hour from 1 Oct" +# <a href="http://www.app.com.pk/en_/index.php?option=com_content&task=view&id=86715&Itemid=2"> +# http://www.app.com.pk/en_/index.php?option=com_content&task=view&id=86715&Itemid=2 +# </a> +# or +# <a href="http://www.worldtimezone.com/dst_news/dst_news_pakistan07.htm"> +# http://www.worldtimezone.com/dst_news/dst_news_pakistan07.htm +# </a> + +# From Steffen Thorsen (2009-09-29): +# Alexander Krivenyshev wrote: +# > According to Associated Press Of Pakistan, it is confirmed that +# > Pakistan clocks across the country would be turned back by an hour from October +# > 1, 2009. +# +# Now they seem to have changed their mind, November 1 is the new date: +# <a href="http://www.thenews.com.pk/top_story_detail.asp?Id=24742"> +# http://www.thenews.com.pk/top_story_detail.asp?Id=24742 +# </a> +# "The country's clocks will be reversed by one hour on November 1. +# Officials of Federal Ministry for Interior told this to Geo News on +# Monday." +# +# And more importantly, it seems that these dates will be kept every year: +# "It has now been decided that clocks will be wound forward by one hour +# on April 15 and reversed by an hour on November 1 every year without +# obtaining prior approval, the officials added." +# +# We have confirmed this year's end date with both with the Ministry of +# Water and Power and the Pakistan Electric Power Company: +# <a href="http://www.timeanddate.com/news/time/pakistan-ends-dst09.html"> +# http://www.timeanddate.com/news/time/pakistan-ends-dst09.html +# </a> + +# From Christoph Goehre (2009-10-01): +# [T]he German Consulate General in Karachi reported me today that Pakistan +# will go back to standard time on 1st of November. + +# From Steffen Thorsen (2010-03-26): +# Steffen Thorsen wrote: +# > On Thursday (2010-03-25) it was announced that DST would start in +# > Pakistan on 2010-04-01. +# > +# > Then today, the president said that they might have to revert the +# > decision if it is not supported by the parliament. So at the time +# > being, it seems unclear if DST will be actually observed or not - but +# > April 1 could be a more likely date than April 15. +# Now, it seems that the decision to not observe DST in final: +# +# "Govt Withdraws Plan To Advance Clocks" +# <a href="http://www.apakistannews.com/govt-withdraws-plan-to-advance-clocks-172041"> +# http://www.apakistannews.com/govt-withdraws-plan-to-advance-clocks-172041 +# </a> +# +# "People laud PM's announcement to end DST" +# <a href="http://www.app.com.pk/en_/index.php?option=com_content&task=view&id=99374&Itemid=2"> +# http://www.app.com.pk/en_/index.php?option=com_content&task=view&id=99374&Itemid=2 +# </a> + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Pakistan 2002 only - Apr Sun>=2 0:01 1:00 S +Rule Pakistan 2002 only - Oct Sun>=2 0:01 0 - +Rule Pakistan 2008 only - Jun 1 0:00 1:00 S +Rule Pakistan 2008 only - Nov 1 0:00 0 - +Rule Pakistan 2009 only - Apr 15 0:00 1:00 S +Rule Pakistan 2009 only - Nov 1 0:00 0 - + +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Asia/Karachi 4:28:12 - LMT 1907 + 5:30 - IST 1942 Sep + 5:30 1:00 IST 1945 Oct 15 + 5:30 - IST 1951 Sep 30 + 5:00 - KART 1971 Mar 26 # Karachi Time + 5:00 Pakistan PK%sT # Pakistan Time + +# Palestine + +# From Amos Shapir (1998-02-15): +# +# From 1917 until 1948-05-15, all of Palestine, including the parts now +# known as the Gaza Strip and the West Bank, was under British rule. +# Therefore the rules given for Israel for that period, apply there too... +# +# The Gaza Strip was under Egyptian rule between 1948-05-15 until 1967-06-05 +# (except a short occupation by Israel from 1956-11 till 1957-03, but no +# time zone was affected then). It was never formally annexed to Egypt, +# though. +# +# The rest of Palestine was under Jordanian rule at that time, formally +# annexed in 1950 as the West Bank (and the word "Trans" was dropped from +# the country's previous name of "the Hashemite Kingdom of the +# Trans-Jordan"). So the rules for Jordan for that time apply. Major +# towns in that area are Nablus (Shchem), El-Halil (Hebron), Ramallah, and +# East Jerusalem. +# +# Both areas were occupied by Israel in June 1967, but not annexed (except +# for East Jerusalem). They were on Israel time since then; there might +# have been a Military Governor's order about time zones, but I'm not aware +# of any (such orders may have been issued semi-annually whenever summer +# time was in effect, but maybe the legal aspect of time was just neglected). +# +# The Palestinian Authority was established in 1993, and got hold of most +# towns in the West Bank and Gaza by 1995. I know that in order to +# demonstrate...independence, they have been switching to +# summer time and back on a different schedule than Israel's, but I don't +# know when this was started, or what algorithm is used (most likely the +# Jordanian one). +# +# To summarize, the table should probably look something like that: +# +# Area \ when | 1918-1947 | 1948-1967 | 1967-1995 | 1996- +# ------------+-----------+-----------+-----------+----------- +# Israel | Zion | Zion | Zion | Zion +# West bank | Zion | Jordan | Zion | Jordan +# Gaza | Zion | Egypt | Zion | Jordan +# +# I guess more info may be available from the PA's web page (if/when they +# have one). + +# From Paul Eggert (2006-03-22): +# Shanks & Pottenger write that Gaza did not observe DST until 1957, but go +# with Shapir and assume that it observed DST from 1940 through 1947, +# and that it used Jordanian rules starting in 1996. +# We don't yet need a separate entry for the West Bank, since +# the only differences between it and Gaza that we know about +# occurred before our cutoff date of 1970. +# However, as we get more information, we may need to add entries +# for parts of the West Bank as they transitioned from Israel's rules +# to Palestine's rules. + +# From IINS News Service - Israel - 1998-03-23 10:38:07 Israel time, +# forwarded by Ephraim Silverberg: +# +# Despite the fact that Israel changed over to daylight savings time +# last week, the PLO Authority (PA) has decided not to turn its clocks +# one-hour forward at this time. As a sign of independence from Israeli rule, +# the PA has decided to implement DST in April. + +# From Paul Eggert (1999-09-20): +# Daoud Kuttab writes in +# <a href="http://www.jpost.com/com/Archive/22.Apr.1999/Opinion/Article-2.html"> +# Holiday havoc +# </a> (Jerusalem Post, 1999-04-22) that +# the Palestinian National Authority changed to DST on 1999-04-15. +# I vaguely recall that they switch back in October (sorry, forgot the source). +# For now, let's assume that the spring switch was at 24:00, +# and that they switch at 0:00 on the 3rd Fridays of April and October. + +# From Paul Eggert (2005-11-22): +# Starting 2004 transitions are from Steffen Thorsen's web site timeanddate.com. + +# From Steffen Thorsen (2005-11-23): +# A user from Gaza reported that Gaza made the change early because of +# the Ramadan. Next year Ramadan will be even earlier, so I think +# there is a good chance next year's end date will be around two weeks +# earlier--the same goes for Jordan. + +# From Steffen Thorsen (2006-08-17): +# I was informed by a user in Bethlehem that in Bethlehem it started the +# same day as Israel, and after checking with other users in the area, I +# was informed that they started DST one day after Israel. I was not +# able to find any authoritative sources at the time, nor details if +# Gaza changed as well, but presumed Gaza to follow the same rules as +# the West Bank. + +# From Steffen Thorsen (2006-09-26): +# according to the Palestine News Network (2006-09-19): +# http://english.pnn.ps/index.php?option=com_content&task=view&id=596&Itemid=5 +# > The Council of Ministers announced that this year its winter schedule +# > will begin early, as of midnight Thursday. It is also time to turn +# > back the clocks for winter. Friday will begin an hour late this week. +# I guess it is likely that next year's date will be moved as well, +# because of the Ramadan. + +# From Jesper Norgaard Welen (2007-09-18): +# According to Steffen Thorsen's web site the Gaza Strip and the rest of the +# Palestinian territories left DST early on 13.th. of September at 2:00. + +# From Paul Eggert (2007-09-20): +# My understanding is that Gaza and the West Bank disagree even over when +# the weekend is (Thursday+Friday versus Friday+Saturday), so I'd be a bit +# surprised if they agreed about DST. But for now, assume they agree. +# For lack of better information, predict that future changes will be +# the 2nd Thursday of September at 02:00. + +# From Alexander Krivenyshev (2008-08-28): +# Here is an article, that Mideast running on different clocks at Ramadan. +# +# Gaza Strip (as Egypt) ended DST at midnight Thursday (Aug 28, 2008), while +# the West Bank will end Daylight Saving Time at midnight Sunday (Aug 31, 2008). +# +# <a href="http://www.guardian.co.uk/world/feedarticle/7759001"> +# http://www.guardian.co.uk/world/feedarticle/7759001 +# </a> +# <a href="http://www.abcnews.go.com/International/wireStory?id=5676087"> +# http://www.abcnews.go.com/International/wireStory?id=5676087 +# </a> +# or +# <a href="http://www.worldtimezone.com/dst_news/dst_news_gazastrip01.html"> +# http://www.worldtimezone.com/dst_news/dst_news_gazastrip01.html +# </a> + +# From Alexander Krivenyshev (2009-03-26): +# According to the Palestine News Network (arabic.pnn.ps), Palestinian +# government decided to start Daylight Time on Thursday night March +# 26 and continue until the night of 27 September 2009. +# +# (in Arabic) +# <a href="http://arabic.pnn.ps/index.php?option=com_content&task=view&id=50850"> +# http://arabic.pnn.ps/index.php?option=com_content&task=view&id=50850 +# </a> +# +# or +# (English translation) +# <a href="http://www.worldtimezone.com/dst_news/dst_news_westbank01.html"> +# http://www.worldtimezone.com/dst_news/dst_news_westbank01.html +# </a> + +# From Steffen Thorsen (2009-08-31): +# Palestine's Council of Ministers announced that they will revert back to +# winter time on Friday, 2009-09-04. +# +# One news source: +# <a href="http://www.safa.ps/ara/?action=showdetail&seid=4158"> +# http://www.safa.ps/ara/?action=showdetail&seid=4158 +# </a> +# (Palestinian press agency, Arabic), +# Google translate: "Decided that the Palestinian government in Ramallah +# headed by Salam Fayyad, the start of work in time for the winter of +# 2009, starting on Friday approved the fourth delay Sept. clock sixty +# minutes per hour as of Friday morning." +# +# We are not sure if Gaza will do the same, last year they had a different +# end date, we will keep this page updated: +# <a href="http://www.timeanddate.com/news/time/westbank-gaza-dst-2009.html"> +# http://www.timeanddate.com/news/time/westbank-gaza-dst-2009.html +# </a> + +# From Alexander Krivenyshev (2009-09-02): +# Seems that Gaza Strip will go back to Winter Time same date as West Bank. +# +# According to Palestinian Ministry Of Interior, West Bank and Gaza Strip plan +# to change time back to Standard time on September 4, 2009. +# +# "Winter time unite the West Bank and Gaza" +# (from Palestinian National Authority): +# <a href="http://www.moi.gov.ps/en/?page=633167343250594025&nid=11505 +# http://www.moi.gov.ps/en/?page=633167343250594025&nid=11505 +# </a> +# or +# <a href="http://www.worldtimezone.com/dst_news/dst_news_gazastrip02.html> +# http://www.worldtimezone.com/dst_news/dst_news_gazastrip02.html +# </a> + +# From Alexander Krivenyshev (2010-03-19): +# According to Voice of Palestine DST will last for 191 days, from March +# 26, 2010 till "the last Sunday before the tenth day of Tishri +# (October), each year" (October 03, 2010?) +# +# <a href="http://palvoice.org/forums/showthread.php?t=245697"> +# http://palvoice.org/forums/showthread.php?t=245697 +# </a> +# (in Arabic) +# or +# <a href="http://www.worldtimezone.com/dst_news/dst_news_westbank03.html"> +# http://www.worldtimezone.com/dst_news/dst_news_westbank03.html +# </a> + +# From Steffen Thorsen (2010-03-24): +# ...Ma'an News Agency reports that Hamas cabinet has decided it will +# start one day later, at 12:01am. Not sure if they really mean 12:01am or +# noon though: +# +# <a href="http://www.maannews.net/eng/ViewDetails.aspx?ID=271178"> +# http://www.maannews.net/eng/ViewDetails.aspx?ID=271178 +# </a> +# (Ma'an News Agency) +# "At 12:01am Friday, clocks in Israel and the West Bank will change to +# 1:01am, while Gaza clocks will change at 12:01am Saturday morning." + +# From Steffen Thorsen (2010-08-11): +# According to several sources, including +# <a href="http://www.maannews.net/eng/ViewDetails.aspx?ID=306795"> +# http://www.maannews.net/eng/ViewDetails.aspx?ID=306795 +# </a> +# the clocks were set back one hour at 2010-08-11 00:00:00 local time in +# Gaza and the West Bank. +# Some more background info: +# <a href="http://www.timeanddate.com/news/time/westbank-gaza-end-dst-2010.html"> +# http://www.timeanddate.com/news/time/westbank-gaza-end-dst-2010.html +# </a> + +# From Steffen Thorsen (2011-08-26): +# Gaza and the West Bank did go back to standard time in the beginning of +# August, and will now enter daylight saving time again on 2011-08-30 +# 00:00 (so two periods of DST in 2011). The pause was because of +# Ramadan. +# +# <a href="http://www.maannews.net/eng/ViewDetails.aspx?ID=416217"> +# http://www.maannews.net/eng/ViewDetails.aspx?ID=416217 +# </a> +# Additional info: +# <a href="http://www.timeanddate.com/news/time/palestine-dst-2011.html"> +# http://www.timeanddate.com/news/time/palestine-dst-2011.html +# </a> + +# From Alexander Krivenyshev (2011-08-27): +# According to the article in The Jerusalem Post: +# "...Earlier this month, the Palestinian government in the West Bank decided to +# move to standard time for 30 days, during Ramadan. The Palestinians in the +# Gaza Strip accepted the change and also moved their clocks one hour back. +# The Hamas government said on Saturday that it won't observe summertime after +# the Muslim feast of Id al-Fitr, which begins on Tuesday..." +# ... +# <a href="http://www.jpost.com/MiddleEast/Article.aspx?id=235650"> +# http://www.jpost.com/MiddleEast/Article.aspx?id=235650 +# </a> +# or +# <a href="http://www.worldtimezone.com/dst_news/dst_news_gazastrip05.html"> +# http://www.worldtimezone.com/dst_news/dst_news_gazastrip05.html +# </a> +# The rules for Egypt are stolen from the `africa' file. + +# From Steffen Thorsen (2011-09-30): +# West Bank did end Daylight Saving Time this morning/midnight (2011-09-30 +# 00:00). +# So West Bank and Gaza now have the same time again. +# +# Many sources, including: +# <a href="http://www.maannews.net/eng/ViewDetails.aspx?ID=424808"> +# http://www.maannews.net/eng/ViewDetails.aspx?ID=424808 +# </a> + +# From Steffen Thorsen (2012-03-26): +# Palestinian news sources tell that both Gaza and West Bank will start DST +# on Friday (Thursday midnight, 2012-03-29 24:00). +# Some of many sources in Arabic: +# <a href="http://www.samanews.com/index.php?act=Show&id=122638"> +# http://www.samanews.com/index.php?act=Show&id=122638 +# </a> +# +# <a href="http://safa.ps/details/news/74352/%D8%A8%D8%AF%D8%A1-%D8%A7%D9%84%D8%AA%D9%88%D9%82%D9%8A%D8%AA-%D8%A7%D9%84%D8%B5%D9%8A%D9%81%D9%8A-%D8%A8%D8%A7%D9%84%D8%B6%D9%81%D8%A9-%D9%88%D8%BA%D8%B2%D8%A9-%D9%84%D9%8A%D9%84%D8%A9-%D8%A7%D9%84%D8%AC%D9%85%D8%B9%D8%A9.html"> +# http://safa.ps/details/news/74352/%D8%A8%D8%AF%D8%A1-%D8%A7%D9%84%D8%AA%D9%88%D9%82%D9%8A%D8%AA-%D8%A7%D9%84%D8%B5%D9%8A%D9%81%D9%8A-%D8%A8%D8%A7%D9%84%D8%B6%D9%81%D8%A9-%D9%88%D8%BA%D8%B2%D8%A9-%D9%84%D9%8A%D9%84%D8%A9-%D8%A7%D9%84%D8%AC%D9%85%D8%B9%D8%A9.html +# </a> +# +# Our brief summary: +# <a href="http://www.timeanddate.com/news/time/gaza-west-bank-dst-2012.html"> +# http://www.timeanddate.com/news/time/gaza-west-bank-dst-2012.html +# </a> + +# From Arthur David Olson (2012-03-27): +# The timeanddate article for 2012 says that "the end date has not yet been +# announced" and that "Last year, both...paused daylight saving time during... +# Ramadan. It is not yet known [for] 2012." +# For now, assume both switch back on the last Friday in September. XXX + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule EgyptAsia 1957 only - May 10 0:00 1:00 S +Rule EgyptAsia 1957 1958 - Oct 1 0:00 0 - +Rule EgyptAsia 1958 only - May 1 0:00 1:00 S +Rule EgyptAsia 1959 1967 - May 1 1:00 1:00 S +Rule EgyptAsia 1959 1965 - Sep 30 3:00 0 - +Rule EgyptAsia 1966 only - Oct 1 3:00 0 - + +Rule Palestine 1999 2005 - Apr Fri>=15 0:00 1:00 S +Rule Palestine 1999 2003 - Oct Fri>=15 0:00 0 - +Rule Palestine 2004 only - Oct 1 1:00 0 - +Rule Palestine 2005 only - Oct 4 2:00 0 - +Rule Palestine 2006 2008 - Apr 1 0:00 1:00 S +Rule Palestine 2006 only - Sep 22 0:00 0 - +Rule Palestine 2007 only - Sep Thu>=8 2:00 0 - +Rule Palestine 2008 only - Aug lastFri 0:00 0 - +Rule Palestine 2009 only - Mar lastFri 0:00 1:00 S +Rule Palestine 2009 only - Sep Fri>=1 2:00 0 - +Rule Palestine 2010 only - Mar lastSat 0:01 1:00 S +Rule Palestine 2010 only - Aug 11 0:00 0 - + +# From Arthur David Olson (2011-09-20): +# 2011 transitions per http://www.timeanddate.com as of 2011-09-20. +# From Paul Eggert (2012-10-12): +# 2012 transitions per http://www.timeanddate.com as of 2012-10-12. + +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Asia/Gaza 2:17:52 - LMT 1900 Oct + 2:00 Zion EET 1948 May 15 + 2:00 EgyptAsia EE%sT 1967 Jun 5 + 2:00 Zion I%sT 1996 + 2:00 Jordan EE%sT 1999 + 2:00 Palestine EE%sT 2011 Apr 2 12:01 + 2:00 1:00 EEST 2011 Aug 1 + 2:00 - EET 2012 Mar 30 + 2:00 1:00 EEST 2012 Sep 21 1:00 + 2:00 - EET + +Zone Asia/Hebron 2:20:23 - LMT 1900 Oct + 2:00 Zion EET 1948 May 15 + 2:00 EgyptAsia EE%sT 1967 Jun 5 + 2:00 Zion I%sT 1996 + 2:00 Jordan EE%sT 1999 + 2:00 Palestine EE%sT 2008 Aug + 2:00 1:00 EEST 2008 Sep + 2:00 Palestine EE%sT 2011 Apr 1 12:01 + 2:00 1:00 EEST 2011 Aug 1 + 2:00 - EET 2011 Aug 30 + 2:00 1:00 EEST 2011 Sep 30 3:00 + 2:00 - EET 2012 Mar 30 + 2:00 1:00 EEST 2012 Sep 21 1:00 + 2:00 - EET + +# Paracel Is +# no information + +# Philippines +# On 1844-08-16, Narciso Claveria, governor-general of the +# Philippines, issued a proclamation announcing that 1844-12-30 was to +# be immediately followed by 1845-01-01. Robert H. van Gent has a +# transcript of the decree in <http://www.phys.uu.nl/~vgent/idl/idl.htm>. +# The rest of the data are from Shanks & Pottenger. + +# From Paul Eggert (2006-04-25): +# Tomorrow's Manila Standard reports that the Philippines Department of +# Trade and Industry is considering adopting DST this June when the +# rainy season begins. See +# <http://www.manilastandardtoday.com/?page=politics02_april26_2006>. +# For now, we'll ignore this, since it's not definite and we lack details. +# +# From Jesper Norgaard Welen (2006-04-26): +# ... claims that Philippines had DST last time in 1990: +# http://story.philippinetimes.com/p.x/ct/9/id/145be20cc6b121c0/cid/3e5bbccc730d258c/ +# [a story dated 2006-04-25 by Cris Larano of Dow Jones Newswires, +# but no details] + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Phil 1936 only - Nov 1 0:00 1:00 S +Rule Phil 1937 only - Feb 1 0:00 0 - +Rule Phil 1954 only - Apr 12 0:00 1:00 S +Rule Phil 1954 only - Jul 1 0:00 0 - +Rule Phil 1978 only - Mar 22 0:00 1:00 S +Rule Phil 1978 only - Sep 21 0:00 0 - +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Asia/Manila -15:56:00 - LMT 1844 Dec 31 + 8:04:00 - LMT 1899 May 11 + 8:00 Phil PH%sT 1942 May + 9:00 - JST 1944 Nov + 8:00 Phil PH%sT + +# Qatar +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Asia/Qatar 3:26:08 - LMT 1920 # Al Dawhah / Doha + 4:00 - GST 1972 Jun + 3:00 - AST + +# Saudi Arabia +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Asia/Riyadh 3:06:52 - LMT 1950 + 3:00 - AST + +# Singapore +# The data here are taken from Mok Ly Yng (2003-10-30) +# <http://www.math.nus.edu.sg/aslaksen/teaching/timezone.html>. +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Asia/Singapore 6:55:25 - LMT 1901 Jan 1 + 6:55:25 - SMT 1905 Jun 1 # Singapore M.T. + 7:00 - MALT 1933 Jan 1 # Malaya Time + 7:00 0:20 MALST 1936 Jan 1 + 7:20 - MALT 1941 Sep 1 + 7:30 - MALT 1942 Feb 16 + 9:00 - JST 1945 Sep 12 + 7:30 - MALT 1965 Aug 9 # independence + 7:30 - SGT 1982 Jan 1 # Singapore Time + 8:00 - SGT + +# Spratly Is +# no information + +# Sri Lanka +# From Paul Eggert (1996-09-03): +# "Sri Lanka advances clock by an hour to avoid blackout" +# (www.virtual-pc.com/lankaweb/news/items/240596-2.html, 1996-05-24, +# no longer available as of 1999-08-17) +# reported ``the country's standard time will be put forward by one hour at +# midnight Friday (1830 GMT) `in the light of the present power crisis'.'' +# +# From Dharmasiri Senanayake, Sri Lanka Media Minister (1996-10-24), as quoted +# by Shamindra in +# <a href="news:54rka5$m5h@mtinsc01-mgt.ops.worldnet.att.net"> +# Daily News - Hot News Section (1996-10-26) +# </a>: +# With effect from 12.30 a.m. on 26th October 1996 +# Sri Lanka will be six (06) hours ahead of GMT. + +# From Jesper Norgaard Welen (2006-04-14), quoting Sri Lanka News Online +# <http://news.sinhalaya.com/wmview.php?ArtID=11002> (2006-04-13): +# 0030 hrs on April 15, 2006 (midnight of April 14, 2006 +30 minutes) +# at present, become 2400 hours of April 14, 2006 (midnight of April 14, 2006). + +# From Peter Apps and Ranga Sirila of Reuters (2006-04-12) in: +# <http://today.reuters.co.uk/news/newsArticle.aspx?type=scienceNews&storyID=2006-04-12T172228Z_01_COL295762_RTRIDST_0_SCIENCE-SRILANKA-TIME-DC.XML> +# [The Tamil Tigers] never accepted the original 1996 time change and simply +# kept their clocks set five and a half hours ahead of Greenwich Mean +# Time (GMT), in line with neighbor India. +# From Paul Eggert (2006-04-18): +# People who live in regions under Tamil control can use [TZ='Asia/Kolkata'], +# as that zone has agreed with the Tamil areas since our cutoff date of 1970. + +# From K Sethu (2006-04-25): +# I think the abbreviation LKT originated from the world of computers at +# the time of or subsequent to the time zone changes by SL Government +# twice in 1996 and probably SL Government or its standardization +# agencies never declared an abbreviation as a national standard. +# +# I recollect before the recent change the government annoucemments +# mentioning it as simply changing Sri Lanka Standard Time or Sri Lanka +# Time and no mention was made about the abbreviation. +# +# If we look at Sri Lanka Department of Government's "Official News +# Website of Sri Lanka" ... http://www.news.lk/ we can see that they +# use SLT as abbreviation in time stamp at the beginning of each news +# item.... +# +# Within Sri Lanka I think LKT is well known among computer users and +# adminsitrators. In my opinion SLT may not be a good choice because the +# nation's largest telcom / internet operator Sri Lanka Telcom is well +# known by that abbreviation - simply as SLT (there IP domains are +# slt.lk and sltnet.lk). +# +# But if indeed our government has adopted SLT as standard abbreviation +# (that we have not known so far) then it is better that it be used for +# all computers. + +# From Paul Eggert (2006-04-25): +# One possibility is that we wait for a bit for the dust to settle down +# and then see what people actually say in practice. + +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Asia/Colombo 5:19:24 - LMT 1880 + 5:19:32 - MMT 1906 # Moratuwa Mean Time + 5:30 - IST 1942 Jan 5 + 5:30 0:30 IHST 1942 Sep + 5:30 1:00 IST 1945 Oct 16 2:00 + 5:30 - IST 1996 May 25 0:00 + 6:30 - LKT 1996 Oct 26 0:30 + 6:00 - LKT 2006 Apr 15 0:30 + 5:30 - IST + +# Syria +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Syria 1920 1923 - Apr Sun>=15 2:00 1:00 S +Rule Syria 1920 1923 - Oct Sun>=1 2:00 0 - +Rule Syria 1962 only - Apr 29 2:00 1:00 S +Rule Syria 1962 only - Oct 1 2:00 0 - +Rule Syria 1963 1965 - May 1 2:00 1:00 S +Rule Syria 1963 only - Sep 30 2:00 0 - +Rule Syria 1964 only - Oct 1 2:00 0 - +Rule Syria 1965 only - Sep 30 2:00 0 - +Rule Syria 1966 only - Apr 24 2:00 1:00 S +Rule Syria 1966 1976 - Oct 1 2:00 0 - +Rule Syria 1967 1978 - May 1 2:00 1:00 S +Rule Syria 1977 1978 - Sep 1 2:00 0 - +Rule Syria 1983 1984 - Apr 9 2:00 1:00 S +Rule Syria 1983 1984 - Oct 1 2:00 0 - +Rule Syria 1986 only - Feb 16 2:00 1:00 S +Rule Syria 1986 only - Oct 9 2:00 0 - +Rule Syria 1987 only - Mar 1 2:00 1:00 S +Rule Syria 1987 1988 - Oct 31 2:00 0 - +Rule Syria 1988 only - Mar 15 2:00 1:00 S +Rule Syria 1989 only - Mar 31 2:00 1:00 S +Rule Syria 1989 only - Oct 1 2:00 0 - +Rule Syria 1990 only - Apr 1 2:00 1:00 S +Rule Syria 1990 only - Sep 30 2:00 0 - +Rule Syria 1991 only - Apr 1 0:00 1:00 S +Rule Syria 1991 1992 - Oct 1 0:00 0 - +Rule Syria 1992 only - Apr 8 0:00 1:00 S +Rule Syria 1993 only - Mar 26 0:00 1:00 S +Rule Syria 1993 only - Sep 25 0:00 0 - +# IATA SSIM (1998-02) says 1998-04-02; +# (1998-09) says 1999-03-29 and 1999-09-29; (1999-02) says 1999-04-02, +# 2000-04-02, and 2001-04-02; (1999-09) says 2000-03-31 and 2001-03-31; +# (2006) says 2006-03-31 and 2006-09-22; +# for now ignore all these claims and go with Shanks & Pottenger, +# except for the 2006-09-22 claim (which seems right for Ramadan). +Rule Syria 1994 1996 - Apr 1 0:00 1:00 S +Rule Syria 1994 2005 - Oct 1 0:00 0 - +Rule Syria 1997 1998 - Mar lastMon 0:00 1:00 S +Rule Syria 1999 2006 - Apr 1 0:00 1:00 S +# From Stephen Colebourne (2006-09-18): +# According to IATA data, Syria will change DST on 21st September [21:00 UTC] +# this year [only].... This is probably related to Ramadan, like Egypt. +Rule Syria 2006 only - Sep 22 0:00 0 - +# From Paul Eggert (2007-03-29): +# Today the AP reported "Syria will switch to summertime at midnight Thursday." +# http://www.iht.com/articles/ap/2007/03/29/africa/ME-GEN-Syria-Time-Change.php +Rule Syria 2007 only - Mar lastFri 0:00 1:00 S +# From Jesper Norgard (2007-10-27): +# The sister center ICARDA of my work CIMMYT is confirming that Syria DST will +# not take place 1.st November at 0:00 o'clock but 1.st November at 24:00 or +# rather Midnight between Thursday and Friday. This does make more sence than +# having it between Wednesday and Thursday (two workdays in Syria) since the +# weekend in Syria is not Saturday and Sunday, but Friday and Saturday. So now +# it is implemented at midnight of the last workday before weekend... +# +# From Steffen Thorsen (2007-10-27): +# Jesper Norgaard Welen wrote: +# +# > "Winter local time in Syria will be observed at midnight of Thursday 1 +# > November 2007, and the clock will be put back 1 hour." +# +# I found confirmation on this in this gov.sy-article (Arabic): +# http://wehda.alwehda.gov.sy/_print_veiw.asp?FileName=12521710520070926111247 +# +# which using Google's translate tools says: +# Council of Ministers also approved the commencement of work on +# identifying the winter time as of Friday, 2/11/2007 where the 60th +# minute delay at midnight Thursday 1/11/2007. +Rule Syria 2007 only - Nov Fri>=1 0:00 0 - + +# From Stephen Colebourne (2008-03-17): +# For everyone's info, I saw an IATA time zone change for [Syria] for +# this month (March 2008) in the last day or so...This is the data IATA +# are now using: +# Country Time Standard --- DST Start --- --- DST End --- DST +# Name Zone Variation Time Date Time Date +# Variation +# Syrian Arab +# Republic SY +0200 2200 03APR08 2100 30SEP08 +0300 +# 2200 02APR09 2100 30SEP09 +0300 +# 2200 01APR10 2100 30SEP10 +0300 + +# From Arthur David Olson (2008-03-17): +# Here's a link to English-language coverage by the Syrian Arab News +# Agency (SANA)... +# <a href="http://www.sana.sy/eng/21/2008/03/11/165173.htm"> +# http://www.sana.sy/eng/21/2008/03/11/165173.htm +# </a>...which reads (in part) "The Cabinet approved the suggestion of the +# Ministry of Electricity to begin daylight savings time on Friday April +# 4th, advancing clocks one hour ahead on midnight of Thursday April 3rd." +# Since Syria is two hours east of UTC, the 2200 and 2100 transition times +# shown above match up with midnight in Syria. + +# From Arthur David Olson (2008-03-18): +# My buest guess at a Syrian rule is "the Friday nearest April 1"; +# coding that involves either using a "Mar Fri>=29" construct that old time zone +# compilers can't handle or having multiple Rules (a la Israel). +# For now, use "Apr Fri>=1", and go with IATA on a uniform Sep 30 end. + +# From Steffen Thorsen (2008-10-07): +# Syria has now officially decided to end DST on 2008-11-01 this year, +# according to the following article in the Syrian Arab News Agency (SANA). +# +# The article is in Arabic, and seems to tell that they will go back to +# winter time on 2008-11-01 at 00:00 local daylight time (delaying/setting +# clocks back 60 minutes). +# +# <a href="http://sana.sy/ara/2/2008/10/07/195459.htm"> +# http://sana.sy/ara/2/2008/10/07/195459.htm +# </a> + +# From Steffen Thorsen (2009-03-19): +# Syria will start DST on 2009-03-27 00:00 this year according to many sources, +# two examples: +# +# <a href="http://www.sana.sy/eng/21/2009/03/17/217563.htm"> +# http://www.sana.sy/eng/21/2009/03/17/217563.htm +# </a> +# (English, Syrian Arab News # Agency) +# <a href="http://thawra.alwehda.gov.sy/_View_news2.asp?FileName=94459258720090318012209"> +# http://thawra.alwehda.gov.sy/_View_news2.asp?FileName=94459258720090318012209 +# </a> +# (Arabic, gov-site) +# +# We have not found any sources saying anything about when DST ends this year. +# +# Our summary +# <a href="http://www.timeanddate.com/news/time/syria-dst-starts-march-27-2009.html"> +# http://www.timeanddate.com/news/time/syria-dst-starts-march-27-2009.html +# </a> + +# From Steffen Thorsen (2009-10-27): +# The Syrian Arab News Network on 2009-09-29 reported that Syria will +# revert back to winter (standard) time on midnight between Thursday +# 2009-10-29 and Friday 2009-10-30: +# <a href="http://www.sana.sy/ara/2/2009/09/29/247012.htm"> +# http://www.sana.sy/ara/2/2009/09/29/247012.htm (Arabic) +# </a> + +# From Arthur David Olson (2009-10-28): +# We'll see if future DST switching times turn out to be end of the last +# Thursday of the month or the start of the last Friday of the month or +# something else. For now, use the start of the last Friday. + +# From Steffen Thorsen (2010-03-17): +# The "Syrian News Station" reported on 2010-03-16 that the Council of +# Ministers has decided that Syria will start DST on midnight Thursday +# 2010-04-01: (midnight between Thursday and Friday): +# <a href="http://sns.sy/sns/?path=news/read/11421"> +# http://sns.sy/sns/?path=news/read/11421 (Arabic) +# </a> + +# From Steffen Thorsen (2012-03-26): +# Today, Syria's government announced that they will start DST early on Friday +# (00:00). This is a bit earlier than the past two years. +# +# From Syrian Arab News Agency, in Arabic: +# <a href="http://www.sana.sy/ara/2/2012/03/26/408215.htm"> +# http://www.sana.sy/ara/2/2012/03/26/408215.htm +# </a> +# +# Our brief summary: +# <a href="http://www.timeanddate.com/news/time/syria-dst-2012.html"> +# http://www.timeanddate.com/news/time/syria-dst-2012.html +# </a> + +# From Arthur David Olson (2012-03-27): +# Assume last Friday in March going forward XXX. + +Rule Syria 2008 only - Apr Fri>=1 0:00 1:00 S +Rule Syria 2008 only - Nov 1 0:00 0 - +Rule Syria 2009 only - Mar lastFri 0:00 1:00 S +Rule Syria 2010 2011 - Apr Fri>=1 0:00 1:00 S +Rule Syria 2012 max - Mar lastFri 0:00 1:00 S +Rule Syria 2009 max - Oct lastFri 0:00 0 - + +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Asia/Damascus 2:25:12 - LMT 1920 # Dimashq + 2:00 Syria EE%sT + +# Tajikistan +# From Shanks & Pottenger. +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Asia/Dushanbe 4:35:12 - LMT 1924 May 2 + 5:00 - DUST 1930 Jun 21 # Dushanbe Time + 6:00 RussiaAsia DUS%sT 1991 Mar 31 2:00s + 5:00 1:00 DUSST 1991 Sep 9 2:00s + 5:00 - TJT # Tajikistan Time + +# Thailand +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Asia/Bangkok 6:42:04 - LMT 1880 + 6:42:04 - BMT 1920 Apr # Bangkok Mean Time + 7:00 - ICT + +# Turkmenistan +# From Shanks & Pottenger. +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Asia/Ashgabat 3:53:32 - LMT 1924 May 2 # or Ashkhabad + 4:00 - ASHT 1930 Jun 21 # Ashkhabad Time + 5:00 RussiaAsia ASH%sT 1991 Mar 31 2:00 + 4:00 RussiaAsia ASH%sT 1991 Oct 27 # independence + 4:00 RussiaAsia TM%sT 1992 Jan 19 2:00 + 5:00 - TMT + +# United Arab Emirates +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Asia/Dubai 3:41:12 - LMT 1920 + 4:00 - GST + +# Uzbekistan +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Asia/Samarkand 4:27:12 - LMT 1924 May 2 + 4:00 - SAMT 1930 Jun 21 # Samarkand Time + 5:00 - SAMT 1981 Apr 1 + 5:00 1:00 SAMST 1981 Oct 1 + 6:00 - TAST 1982 Apr 1 # Tashkent Time + 5:00 RussiaAsia SAM%sT 1991 Sep 1 # independence + 5:00 RussiaAsia UZ%sT 1992 + 5:00 - UZT +Zone Asia/Tashkent 4:37:12 - LMT 1924 May 2 + 5:00 - TAST 1930 Jun 21 # Tashkent Time + 6:00 RussiaAsia TAS%sT 1991 Mar 31 2:00 + 5:00 RussiaAsia TAS%sT 1991 Sep 1 # independence + 5:00 RussiaAsia UZ%sT 1992 + 5:00 - UZT + +# Vietnam + +# From Arthur David Olson (2008-03-18): +# The English-language name of Vietnam's most populous city is "Ho Chi Min City"; +# we use Ho_Chi_Minh below to avoid a name of more than 14 characters. + +# From Shanks & Pottenger: +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Asia/Ho_Chi_Minh 7:06:40 - LMT 1906 Jun 9 + 7:06:20 - SMT 1911 Mar 11 0:01 # Saigon MT? + 7:00 - ICT 1912 May + 8:00 - ICT 1931 May + 7:00 - ICT + +# Yemen +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Asia/Aden 3:00:48 - LMT 1950 + 3:00 - AST diff --git a/static/js/flot/examples/axes-time-zones/tz/australasia b/static/js/flot/examples/axes-time-zones/tz/australasia new file mode 100755 index 0000000..bef6f20 --- /dev/null +++ b/static/js/flot/examples/axes-time-zones/tz/australasia @@ -0,0 +1,1719 @@ +# <pre> +# This file is in the public domain, so clarified as of +# 2009-05-17 by Arthur David Olson. + +# This file also includes Pacific islands. + +# Notes are at the end of this file + +############################################################################### + +# Australia + +# Please see the notes below for the controversy about "EST" versus "AEST" etc. + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Aus 1917 only - Jan 1 0:01 1:00 - +Rule Aus 1917 only - Mar 25 2:00 0 - +Rule Aus 1942 only - Jan 1 2:00 1:00 - +Rule Aus 1942 only - Mar 29 2:00 0 - +Rule Aus 1942 only - Sep 27 2:00 1:00 - +Rule Aus 1943 1944 - Mar lastSun 2:00 0 - +Rule Aus 1943 only - Oct 3 2:00 1:00 - +# Go with Whitman and the Australian National Standards Commission, which +# says W Australia didn't use DST in 1943/1944. Ignore Whitman's claim that +# 1944/1945 was just like 1943/1944. + +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +# Northern Territory +Zone Australia/Darwin 8:43:20 - LMT 1895 Feb + 9:00 - CST 1899 May + 9:30 Aus CST +# Western Australia +# +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule AW 1974 only - Oct lastSun 2:00s 1:00 - +Rule AW 1975 only - Mar Sun>=1 2:00s 0 - +Rule AW 1983 only - Oct lastSun 2:00s 1:00 - +Rule AW 1984 only - Mar Sun>=1 2:00s 0 - +Rule AW 1991 only - Nov 17 2:00s 1:00 - +Rule AW 1992 only - Mar Sun>=1 2:00s 0 - +Rule AW 2006 only - Dec 3 2:00s 1:00 - +Rule AW 2007 2009 - Mar lastSun 2:00s 0 - +Rule AW 2007 2008 - Oct lastSun 2:00s 1:00 - +Zone Australia/Perth 7:43:24 - LMT 1895 Dec + 8:00 Aus WST 1943 Jul + 8:00 AW WST +Zone Australia/Eucla 8:35:28 - LMT 1895 Dec + 8:45 Aus CWST 1943 Jul + 8:45 AW CWST + +# Queensland +# +# From Alex Livingston (1996-11-01): +# I have heard or read more than once that some resort islands off the coast +# of Queensland chose to keep observing daylight-saving time even after +# Queensland ceased to. +# +# From Paul Eggert (1996-11-22): +# IATA SSIM (1993-02/1994-09) say that the Holiday Islands (Hayman, Lindeman, +# Hamilton) observed DST for two years after the rest of Queensland stopped. +# Hamilton is the largest, but there is also a Hamilton in Victoria, +# so use Lindeman. +# +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule AQ 1971 only - Oct lastSun 2:00s 1:00 - +Rule AQ 1972 only - Feb lastSun 2:00s 0 - +Rule AQ 1989 1991 - Oct lastSun 2:00s 1:00 - +Rule AQ 1990 1992 - Mar Sun>=1 2:00s 0 - +Rule Holiday 1992 1993 - Oct lastSun 2:00s 1:00 - +Rule Holiday 1993 1994 - Mar Sun>=1 2:00s 0 - +Zone Australia/Brisbane 10:12:08 - LMT 1895 + 10:00 Aus EST 1971 + 10:00 AQ EST +Zone Australia/Lindeman 9:55:56 - LMT 1895 + 10:00 Aus EST 1971 + 10:00 AQ EST 1992 Jul + 10:00 Holiday EST + +# South Australia +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule AS 1971 1985 - Oct lastSun 2:00s 1:00 - +Rule AS 1986 only - Oct 19 2:00s 1:00 - +Rule AS 1987 2007 - Oct lastSun 2:00s 1:00 - +Rule AS 1972 only - Feb 27 2:00s 0 - +Rule AS 1973 1985 - Mar Sun>=1 2:00s 0 - +Rule AS 1986 1990 - Mar Sun>=15 2:00s 0 - +Rule AS 1991 only - Mar 3 2:00s 0 - +Rule AS 1992 only - Mar 22 2:00s 0 - +Rule AS 1993 only - Mar 7 2:00s 0 - +Rule AS 1994 only - Mar 20 2:00s 0 - +Rule AS 1995 2005 - Mar lastSun 2:00s 0 - +Rule AS 2006 only - Apr 2 2:00s 0 - +Rule AS 2007 only - Mar lastSun 2:00s 0 - +Rule AS 2008 max - Apr Sun>=1 2:00s 0 - +Rule AS 2008 max - Oct Sun>=1 2:00s 1:00 - +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Australia/Adelaide 9:14:20 - LMT 1895 Feb + 9:00 - CST 1899 May + 9:30 Aus CST 1971 + 9:30 AS CST + +# Tasmania +# +# From Paul Eggert (2005-08-16): +# <http://www.bom.gov.au/climate/averages/tables/dst_times.shtml> +# says King Island didn't observe DST from WWII until late 1971. +# +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule AT 1967 only - Oct Sun>=1 2:00s 1:00 - +Rule AT 1968 only - Mar lastSun 2:00s 0 - +Rule AT 1968 1985 - Oct lastSun 2:00s 1:00 - +Rule AT 1969 1971 - Mar Sun>=8 2:00s 0 - +Rule AT 1972 only - Feb lastSun 2:00s 0 - +Rule AT 1973 1981 - Mar Sun>=1 2:00s 0 - +Rule AT 1982 1983 - Mar lastSun 2:00s 0 - +Rule AT 1984 1986 - Mar Sun>=1 2:00s 0 - +Rule AT 1986 only - Oct Sun>=15 2:00s 1:00 - +Rule AT 1987 1990 - Mar Sun>=15 2:00s 0 - +Rule AT 1987 only - Oct Sun>=22 2:00s 1:00 - +Rule AT 1988 1990 - Oct lastSun 2:00s 1:00 - +Rule AT 1991 1999 - Oct Sun>=1 2:00s 1:00 - +Rule AT 1991 2005 - Mar lastSun 2:00s 0 - +Rule AT 2000 only - Aug lastSun 2:00s 1:00 - +Rule AT 2001 max - Oct Sun>=1 2:00s 1:00 - +Rule AT 2006 only - Apr Sun>=1 2:00s 0 - +Rule AT 2007 only - Mar lastSun 2:00s 0 - +Rule AT 2008 max - Apr Sun>=1 2:00s 0 - +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Australia/Hobart 9:49:16 - LMT 1895 Sep + 10:00 - EST 1916 Oct 1 2:00 + 10:00 1:00 EST 1917 Feb + 10:00 Aus EST 1967 + 10:00 AT EST +Zone Australia/Currie 9:35:28 - LMT 1895 Sep + 10:00 - EST 1916 Oct 1 2:00 + 10:00 1:00 EST 1917 Feb + 10:00 Aus EST 1971 Jul + 10:00 AT EST + +# Victoria +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule AV 1971 1985 - Oct lastSun 2:00s 1:00 - +Rule AV 1972 only - Feb lastSun 2:00s 0 - +Rule AV 1973 1985 - Mar Sun>=1 2:00s 0 - +Rule AV 1986 1990 - Mar Sun>=15 2:00s 0 - +Rule AV 1986 1987 - Oct Sun>=15 2:00s 1:00 - +Rule AV 1988 1999 - Oct lastSun 2:00s 1:00 - +Rule AV 1991 1994 - Mar Sun>=1 2:00s 0 - +Rule AV 1995 2005 - Mar lastSun 2:00s 0 - +Rule AV 2000 only - Aug lastSun 2:00s 1:00 - +Rule AV 2001 2007 - Oct lastSun 2:00s 1:00 - +Rule AV 2006 only - Apr Sun>=1 2:00s 0 - +Rule AV 2007 only - Mar lastSun 2:00s 0 - +Rule AV 2008 max - Apr Sun>=1 2:00s 0 - +Rule AV 2008 max - Oct Sun>=1 2:00s 1:00 - +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Australia/Melbourne 9:39:52 - LMT 1895 Feb + 10:00 Aus EST 1971 + 10:00 AV EST + +# New South Wales +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule AN 1971 1985 - Oct lastSun 2:00s 1:00 - +Rule AN 1972 only - Feb 27 2:00s 0 - +Rule AN 1973 1981 - Mar Sun>=1 2:00s 0 - +Rule AN 1982 only - Apr Sun>=1 2:00s 0 - +Rule AN 1983 1985 - Mar Sun>=1 2:00s 0 - +Rule AN 1986 1989 - Mar Sun>=15 2:00s 0 - +Rule AN 1986 only - Oct 19 2:00s 1:00 - +Rule AN 1987 1999 - Oct lastSun 2:00s 1:00 - +Rule AN 1990 1995 - Mar Sun>=1 2:00s 0 - +Rule AN 1996 2005 - Mar lastSun 2:00s 0 - +Rule AN 2000 only - Aug lastSun 2:00s 1:00 - +Rule AN 2001 2007 - Oct lastSun 2:00s 1:00 - +Rule AN 2006 only - Apr Sun>=1 2:00s 0 - +Rule AN 2007 only - Mar lastSun 2:00s 0 - +Rule AN 2008 max - Apr Sun>=1 2:00s 0 - +Rule AN 2008 max - Oct Sun>=1 2:00s 1:00 - +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Australia/Sydney 10:04:52 - LMT 1895 Feb + 10:00 Aus EST 1971 + 10:00 AN EST +Zone Australia/Broken_Hill 9:25:48 - LMT 1895 Feb + 10:00 - EST 1896 Aug 23 + 9:00 - CST 1899 May + 9:30 Aus CST 1971 + 9:30 AN CST 2000 + 9:30 AS CST + +# Lord Howe Island +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule LH 1981 1984 - Oct lastSun 2:00 1:00 - +Rule LH 1982 1985 - Mar Sun>=1 2:00 0 - +Rule LH 1985 only - Oct lastSun 2:00 0:30 - +Rule LH 1986 1989 - Mar Sun>=15 2:00 0 - +Rule LH 1986 only - Oct 19 2:00 0:30 - +Rule LH 1987 1999 - Oct lastSun 2:00 0:30 - +Rule LH 1990 1995 - Mar Sun>=1 2:00 0 - +Rule LH 1996 2005 - Mar lastSun 2:00 0 - +Rule LH 2000 only - Aug lastSun 2:00 0:30 - +Rule LH 2001 2007 - Oct lastSun 2:00 0:30 - +Rule LH 2006 only - Apr Sun>=1 2:00 0 - +Rule LH 2007 only - Mar lastSun 2:00 0 - +Rule LH 2008 max - Apr Sun>=1 2:00 0 - +Rule LH 2008 max - Oct Sun>=1 2:00 0:30 - +Zone Australia/Lord_Howe 10:36:20 - LMT 1895 Feb + 10:00 - EST 1981 Mar + 10:30 LH LHST + +# Australian miscellany +# +# Ashmore Is, Cartier +# no indigenous inhabitants; only seasonal caretakers +# no times are set +# +# Coral Sea Is +# no indigenous inhabitants; only meteorologists +# no times are set +# +# Macquarie +# permanent occupation (scientific station) since 1948; +# sealing and penguin oil station operated 1888/1917 +# like Australia/Hobart + +# Christmas +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Indian/Christmas 7:02:52 - LMT 1895 Feb + 7:00 - CXT # Christmas Island Time + +# Cook Is +# From Shanks & Pottenger: +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Cook 1978 only - Nov 12 0:00 0:30 HS +Rule Cook 1979 1991 - Mar Sun>=1 0:00 0 - +Rule Cook 1979 1990 - Oct lastSun 0:00 0:30 HS +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Pacific/Rarotonga -10:39:04 - LMT 1901 # Avarua + -10:30 - CKT 1978 Nov 12 # Cook Is Time + -10:00 Cook CK%sT + +# Cocos +# These islands were ruled by the Ross family from about 1830 to 1978. +# We don't know when standard time was introduced; for now, we guess 1900. +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Indian/Cocos 6:27:40 - LMT 1900 + 6:30 - CCT # Cocos Islands Time + +# Fiji +# From Alexander Krivenyshev (2009-11-10): +# According to Fiji Broadcasting Corporation, Fiji plans to re-introduce DST +# from November 29th 2009 to April 25th 2010. +# +# "Daylight savings to commence this month" +# <a href="http://www.radiofiji.com.fj/fullstory.php?id=23719"> +# http://www.radiofiji.com.fj/fullstory.php?id=23719 +# </a> +# or +# <a href="http://www.worldtimezone.com/dst_news/dst_news_fiji01.html"> +# http://www.worldtimezone.com/dst_news/dst_news_fiji01.html +# </a> + +# From Steffen Thorsen (2009-11-10): +# The Fiji Government has posted some more details about the approved +# amendments: +# <a href="http://www.fiji.gov.fj/publish/page_16198.shtml"> +# http://www.fiji.gov.fj/publish/page_16198.shtml +# </a> + +# From Steffen Thorsen (2010-03-03): +# The Cabinet in Fiji has decided to end DST about a month early, on +# 2010-03-28 at 03:00. +# The plan is to observe DST again, from 2010-10-24 to sometime in March +# 2011 (last Sunday a good guess?). +# +# Official source: +# <a href="http://www.fiji.gov.fj/index.php?option=com_content&view=article&id=1096:3310-cabinet-approves-change-in-daylight-savings-dates&catid=49:cabinet-releases&Itemid=166"> +# http://www.fiji.gov.fj/index.php?option=com_content&view=article&id=1096:3310-cabinet-approves-change-in-daylight-savings-dates&catid=49:cabinet-releases&Itemid=166 +# </a> +# +# A bit more background info here: +# <a href="http://www.timeanddate.com/news/time/fiji-dst-ends-march-2010.html"> +# http://www.timeanddate.com/news/time/fiji-dst-ends-march-2010.html +# </a> + +# From Alexander Krivenyshev (2010-10-24): +# According to Radio Fiji and Fiji Times online, Fiji will end DST 3 +# weeks earlier than expected - on March 6, 2011, not March 27, 2011... +# Here is confirmation from Government of the Republic of the Fiji Islands, +# Ministry of Information (fiji.gov.fj) web site: +# <a href="http://www.fiji.gov.fj/index.php?option=com_content&view=article&id=2608:daylight-savings&catid=71:press-releases&Itemid=155"> +# http://www.fiji.gov.fj/index.php?option=com_content&view=article&id=2608:daylight-savings&catid=71:press-releases&Itemid=155 +# </a> +# or +# <a href="http://www.worldtimezone.com/dst_news/dst_news_fiji04.html"> +# http://www.worldtimezone.com/dst_news/dst_news_fiji04.html +# </a> + +# From Steffen Thorsen (2011-10-03): +# Now the dates have been confirmed, and at least our start date +# assumption was correct (end date was one week wrong). +# +# <a href="http://www.fiji.gov.fj/index.php?option=com_content&view=article&id=4966:daylight-saving-starts-in-fiji&catid=71:press-releases&Itemid=155"> +# www.fiji.gov.fj/index.php?option=com_content&view=article&id=4966:daylight-saving-starts-in-fiji&catid=71:press-releases&Itemid=155 +# </a> +# which says +# Members of the public are reminded to change their time to one hour in +# advance at 2am to 3am on October 23, 2011 and one hour back at 3am to +# 2am on February 26 next year. + +# From Ken Rylander (2011-10-24) +# Another change to the Fiji DST end date. In the TZ database the end date for +# Fiji DST 2012, is currently Feb 26. This has been changed to Jan 22. +# +# <a href="http://www.fiji.gov.fj/index.php?option=com_content&view=article&id=5017:amendments-to-daylight-savings&catid=71:press-releases&Itemid=155"> +# http://www.fiji.gov.fj/index.php?option=com_content&view=article&id=5017:amendments-to-daylight-savings&catid=71:press-releases&Itemid=155 +# </a> +# states: +# +# The end of daylight saving scheduled initially for the 26th of February 2012 +# has been brought forward to the 22nd of January 2012. +# The commencement of daylight saving will remain unchanged and start +# on the 23rd of October, 2011. + +# From the Fiji Government Online Portal (2012-08-21) via Steffen Thorsen: +# The Minister for Labour, Industrial Relations and Employment Mr Jone Usamate +# today confirmed that Fiji will start daylight savings at 2 am on Sunday 21st +# October 2012 and end at 3 am on Sunday 20th January 2013. +# http://www.fiji.gov.fj/index.php?option=com_content&view=article&id=6702&catid=71&Itemid=155 +# +# From Paul Eggert (2012-08-31): +# For now, guess a pattern of the penultimate Sundays in October and January. + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Fiji 1998 1999 - Nov Sun>=1 2:00 1:00 S +Rule Fiji 1999 2000 - Feb lastSun 3:00 0 - +Rule Fiji 2009 only - Nov 29 2:00 1:00 S +Rule Fiji 2010 only - Mar lastSun 3:00 0 - +Rule Fiji 2010 max - Oct Sun>=18 2:00 1:00 S +Rule Fiji 2011 only - Mar Sun>=1 3:00 0 - +Rule Fiji 2012 max - Jan Sun>=18 3:00 0 - +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Pacific/Fiji 11:53:40 - LMT 1915 Oct 26 # Suva + 12:00 Fiji FJ%sT # Fiji Time + +# French Polynesia +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Pacific/Gambier -8:59:48 - LMT 1912 Oct # Rikitea + -9:00 - GAMT # Gambier Time +Zone Pacific/Marquesas -9:18:00 - LMT 1912 Oct + -9:30 - MART # Marquesas Time +Zone Pacific/Tahiti -9:58:16 - LMT 1912 Oct # Papeete + -10:00 - TAHT # Tahiti Time +# Clipperton (near North America) is administered from French Polynesia; +# it is uninhabited. + +# Guam +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Pacific/Guam -14:21:00 - LMT 1844 Dec 31 + 9:39:00 - LMT 1901 # Agana + 10:00 - GST 2000 Dec 23 # Guam + 10:00 - ChST # Chamorro Standard Time + +# Kiribati +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Pacific/Tarawa 11:32:04 - LMT 1901 # Bairiki + 12:00 - GILT # Gilbert Is Time +Zone Pacific/Enderbury -11:24:20 - LMT 1901 + -12:00 - PHOT 1979 Oct # Phoenix Is Time + -11:00 - PHOT 1995 + 13:00 - PHOT +Zone Pacific/Kiritimati -10:29:20 - LMT 1901 + -10:40 - LINT 1979 Oct # Line Is Time + -10:00 - LINT 1995 + 14:00 - LINT + +# N Mariana Is +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Pacific/Saipan -14:17:00 - LMT 1844 Dec 31 + 9:43:00 - LMT 1901 + 9:00 - MPT 1969 Oct # N Mariana Is Time + 10:00 - MPT 2000 Dec 23 + 10:00 - ChST # Chamorro Standard Time + +# Marshall Is +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Pacific/Majuro 11:24:48 - LMT 1901 + 11:00 - MHT 1969 Oct # Marshall Islands Time + 12:00 - MHT +Zone Pacific/Kwajalein 11:09:20 - LMT 1901 + 11:00 - MHT 1969 Oct + -12:00 - KWAT 1993 Aug 20 # Kwajalein Time + 12:00 - MHT + +# Micronesia +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Pacific/Chuuk 10:07:08 - LMT 1901 + 10:00 - CHUT # Chuuk Time +Zone Pacific/Pohnpei 10:32:52 - LMT 1901 # Kolonia + 11:00 - PONT # Pohnpei Time +Zone Pacific/Kosrae 10:51:56 - LMT 1901 + 11:00 - KOST 1969 Oct # Kosrae Time + 12:00 - KOST 1999 + 11:00 - KOST + +# Nauru +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Pacific/Nauru 11:07:40 - LMT 1921 Jan 15 # Uaobe + 11:30 - NRT 1942 Mar 15 # Nauru Time + 9:00 - JST 1944 Aug 15 + 11:30 - NRT 1979 May + 12:00 - NRT + +# New Caledonia +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule NC 1977 1978 - Dec Sun>=1 0:00 1:00 S +Rule NC 1978 1979 - Feb 27 0:00 0 - +Rule NC 1996 only - Dec 1 2:00s 1:00 S +# Shanks & Pottenger say the following was at 2:00; go with IATA. +Rule NC 1997 only - Mar 2 2:00s 0 - +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Pacific/Noumea 11:05:48 - LMT 1912 Jan 13 + 11:00 NC NC%sT + + +############################################################################### + +# New Zealand + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule NZ 1927 only - Nov 6 2:00 1:00 S +Rule NZ 1928 only - Mar 4 2:00 0 M +Rule NZ 1928 1933 - Oct Sun>=8 2:00 0:30 S +Rule NZ 1929 1933 - Mar Sun>=15 2:00 0 M +Rule NZ 1934 1940 - Apr lastSun 2:00 0 M +Rule NZ 1934 1940 - Sep lastSun 2:00 0:30 S +Rule NZ 1946 only - Jan 1 0:00 0 S +# Since 1957 Chatham has been 45 minutes ahead of NZ, but there's no +# convenient notation for this so we must duplicate the Rule lines. +Rule NZ 1974 only - Nov Sun>=1 2:00s 1:00 D +Rule Chatham 1974 only - Nov Sun>=1 2:45s 1:00 D +Rule NZ 1975 only - Feb lastSun 2:00s 0 S +Rule Chatham 1975 only - Feb lastSun 2:45s 0 S +Rule NZ 1975 1988 - Oct lastSun 2:00s 1:00 D +Rule Chatham 1975 1988 - Oct lastSun 2:45s 1:00 D +Rule NZ 1976 1989 - Mar Sun>=1 2:00s 0 S +Rule Chatham 1976 1989 - Mar Sun>=1 2:45s 0 S +Rule NZ 1989 only - Oct Sun>=8 2:00s 1:00 D +Rule Chatham 1989 only - Oct Sun>=8 2:45s 1:00 D +Rule NZ 1990 2006 - Oct Sun>=1 2:00s 1:00 D +Rule Chatham 1990 2006 - Oct Sun>=1 2:45s 1:00 D +Rule NZ 1990 2007 - Mar Sun>=15 2:00s 0 S +Rule Chatham 1990 2007 - Mar Sun>=15 2:45s 0 S +Rule NZ 2007 max - Sep lastSun 2:00s 1:00 D +Rule Chatham 2007 max - Sep lastSun 2:45s 1:00 D +Rule NZ 2008 max - Apr Sun>=1 2:00s 0 S +Rule Chatham 2008 max - Apr Sun>=1 2:45s 0 S +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Pacific/Auckland 11:39:04 - LMT 1868 Nov 2 + 11:30 NZ NZ%sT 1946 Jan 1 + 12:00 NZ NZ%sT +Zone Pacific/Chatham 12:13:48 - LMT 1957 Jan 1 + 12:45 Chatham CHA%sT + + +# Auckland Is +# uninhabited; Maori and Moriori, colonial settlers, pastoralists, sealers, +# and scientific personnel have wintered + +# Campbell I +# minor whaling stations operated 1909/1914 +# scientific station operated 1941/1995; +# previously whalers, sealers, pastoralists, and scientific personnel wintered +# was probably like Pacific/Auckland + +############################################################################### + + +# Niue +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Pacific/Niue -11:19:40 - LMT 1901 # Alofi + -11:20 - NUT 1951 # Niue Time + -11:30 - NUT 1978 Oct 1 + -11:00 - NUT + +# Norfolk +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Pacific/Norfolk 11:11:52 - LMT 1901 # Kingston + 11:12 - NMT 1951 # Norfolk Mean Time + 11:30 - NFT # Norfolk Time + +# Palau (Belau) +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Pacific/Palau 8:57:56 - LMT 1901 # Koror + 9:00 - PWT # Palau Time + +# Papua New Guinea +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Pacific/Port_Moresby 9:48:40 - LMT 1880 + 9:48:32 - PMMT 1895 # Port Moresby Mean Time + 10:00 - PGT # Papua New Guinea Time + +# Pitcairn +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Pacific/Pitcairn -8:40:20 - LMT 1901 # Adamstown + -8:30 - PNT 1998 Apr 27 00:00 + -8:00 - PST # Pitcairn Standard Time + +# American Samoa +Zone Pacific/Pago_Pago 12:37:12 - LMT 1879 Jul 5 + -11:22:48 - LMT 1911 + -11:30 - SAMT 1950 # Samoa Time + -11:00 - NST 1967 Apr # N=Nome + -11:00 - BST 1983 Nov 30 # B=Bering + -11:00 - SST # S=Samoa + +# Samoa + +# From Steffen Thorsen (2009-10-16): +# We have been in contact with the government of Samoa again, and received +# the following info: +# +# "Cabinet has now approved Daylight Saving to be effected next year +# commencing from the last Sunday of September 2010 and conclude first +# Sunday of April 2011." +# +# Background info: +# <a href="http://www.timeanddate.com/news/time/samoa-dst-plan-2009.html"> +# http://www.timeanddate.com/news/time/samoa-dst-plan-2009.html +# </a> +# +# Samoa's Daylight Saving Time Act 2009 is available here, but does not +# contain any dates: +# <a href="http://www.parliament.gov.ws/documents/acts/Daylight%20Saving%20Act%20%202009%20%28English%29%20-%20Final%207-7-091.pdf"> +# http://www.parliament.gov.ws/documents/acts/Daylight%20Saving%20Act%20%202009%20%28English%29%20-%20Final%207-7-091.pdf +# </a> + +# From Laupue Raymond Hughes (2010-10-07): +# Please see +# <a href="http://www.mcil.gov.ws"> +# http://www.mcil.gov.ws +# </a>, +# the Ministry of Commerce, Industry and Labour (sideframe) "Last Sunday +# September 2010 (26/09/10) - adjust clocks forward from 12:00 midnight +# to 01:00am and First Sunday April 2011 (03/04/11) - adjust clocks +# backwards from 1:00am to 12:00am" + +# From Laupue Raymond Hughes (2011-03-07): +# I believe this will be posted shortly on the website +# <a href="http://www.mcil.gov.ws"> +# www.mcil.gov.ws +# </a> +# +# PUBLIC NOTICE ON DAYLIGHT SAVING TIME +# +# Pursuant to the Daylight Saving Act 2009 and Cabinets decision, +# businesses and the general public are hereby advised that daylight +# saving time is on the first Saturday of April 2011 (02/04/11). +# +# The public is therefore advised that when the standard time strikes +# the hour of four oclock (4.00am or 0400 Hours) on the 2nd April 2011, +# then all instruments used to measure standard time are to be +# adjusted/changed to three oclock (3:00am or 0300Hrs). +# +# Margaret Fruean ACTING CHIEF EXECUTIVE OFFICER MINISTRY OF COMMERCE, +# INDUSTRY AND LABOUR 28th February 2011 + +# From David Zuelke (2011-05-09): +# Subject: Samoa to move timezone from east to west of international date line +# +# <a href="http://www.morningstar.co.uk/uk/markets/newsfeeditem.aspx?id=138501958347963"> +# http://www.morningstar.co.uk/uk/markets/newsfeeditem.aspx?id=138501958347963 +# </a> + +# From Mark Sim-Smith (2011-08-17): +# I have been in contact with Leilani Tuala Warren from the Samoa Law +# Reform Commission, and she has sent me a copy of the Bill that she +# confirmed has been passed...Most of the sections are about maps rather +# than the time zone change, but I'll paste the relevant bits below. But +# the essence is that at midnight 29 Dec (UTC-11 I suppose), Samoa +# changes from UTC-11 to UTC+13: +# +# International Date Line Bill 2011 +# +# AN ACT to provide for the change to standard time in Samoa and to make +# consequential amendments to the position of the International Date +# Line, and for related purposes. +# +# BE IT ENACTED by the Legislative Assembly of Samoa in Parliament +# assembled as follows: +# +# 1. Short title and commencement-(1) This Act may be cited as the +# International Date Line Act 2011. (2) Except for section 5(3) this Act +# commences at 12 o'clock midnight, on Thursday 29th December 2011. (3) +# Section 5(3) commences on the date of assent by the Head of State. +# +# [snip] +# +# 3. Interpretation - [snip] "Samoa standard time" in this Act and any +# other statute of Samoa which refers to 'Samoa standard time' means the +# time 13 hours in advance of Co-ordinated Universal Time. +# +# 4. Samoa standard time - (1) Upon the commencement of this Act, Samoa +# standard time shall be set at 13 hours in advance of Co-ordinated +# Universal Time for the whole of Samoa. (2) All references to Samoa's +# time zone and to Samoa standard time in Samoa in all legislation and +# instruments after the commencement of this Act shall be references to +# Samoa standard time as provided for in this Act. (3) Nothing in this +# Act affects the provisions of the Daylight Saving Act 2009, except that +# it defines Samoa standard time.... + +# From Laupue Raymond Hughes (2011-09-02): +# <a href="http://www.mcil.gov.ws/mcil_publications.html"> +# http://www.mcil.gov.ws/mcil_publications.html +# </a> +# +# here is the official website publication for Samoa DST and dateline change +# +# DST +# Year End Time Start Time +# 2011 - - - - - - 24 September 3:00am to 4:00am +# 2012 01 April 4:00am to 3:00am - - - - - - +# +# Dateline Change skip Friday 30th Dec 2011 +# Thursday 29th December 2011 23:59:59 Hours +# Saturday 31st December 2011 00:00:00 Hours +# +# Clarification by Tim Parenti (2012-01-03): +# Although Samoa has used Daylight Saving Time in the 2010-2011 and 2011-2012 +# seasons, there is not yet any indication that this trend will continue on +# a regular basis. For now, we have explicitly listed the transitions below. +# +# From Nicky (2012-09-10): +# Daylight Saving Time commences on Sunday 30th September 2012 and +# ends on Sunday 7th of April 2013. +# +# Please find link below for more information. +# http://www.mcil.gov.ws/mcil_publications.html +# +# That publication also includes dates for Summer of 2013/4 as well +# which give the impression of a pattern in selecting dates for the +# future, so for now, we will guess this will continue. + +# Western Samoa +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule WS 2012 max - Sep lastSun 3:00 1 D +Rule WS 2012 max - Apr Sun>=1 4:00 0 - +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Pacific/Apia 12:33:04 - LMT 1879 Jul 5 + -11:26:56 - LMT 1911 + -11:30 - SAMT 1950 # Samoa Time + -11:00 - WST 2010 Sep 26 + -11:00 1:00 WSDT 2011 Apr 2 4:00 + -11:00 - WST 2011 Sep 24 3:00 + -11:00 1:00 WSDT 2011 Dec 30 + 13:00 1:00 WSDT 2012 Apr Sun>=1 4:00 + 13:00 WS WS%sT + +# Solomon Is +# excludes Bougainville, for which see Papua New Guinea +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Pacific/Guadalcanal 10:39:48 - LMT 1912 Oct # Honiara + 11:00 - SBT # Solomon Is Time + +# Tokelau Is +# +# From Gwillim Law (2011-12-29) +# A correspondent informed me that Tokelau, like Samoa, will be skipping +# December 31 this year ... +# +# From Steffen Thorsen (2012-07-25) +# ... we double checked by calling hotels and offices based in Tokelau asking +# about the time there, and they all told a time that agrees with UTC+13.... +# Shanks says UTC-10 from 1901 [but] ... there is a good chance the change +# actually was to UTC-11 back then. +# +# From Paul Eggert (2012-07-25) +# A Google Books snippet of Appendix to the Journals of the House of +# Representatives of New Zealand, Session 1948, +# <http://books.google.com/books?id=ZaVCAQAAIAAJ>, page 65, says Tokelau +# was "11 hours slow on G.M.T." Go with Thorsen and assume Shanks & Pottenger +# are off by an hour starting in 1901. + +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Pacific/Fakaofo -11:24:56 - LMT 1901 + -11:00 - TKT 2011 Dec 30 # Tokelau Time + 13:00 - TKT + +# Tonga +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Tonga 1999 only - Oct 7 2:00s 1:00 S +Rule Tonga 2000 only - Mar 19 2:00s 0 - +Rule Tonga 2000 2001 - Nov Sun>=1 2:00 1:00 S +Rule Tonga 2001 2002 - Jan lastSun 2:00 0 - +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Pacific/Tongatapu 12:19:20 - LMT 1901 + 12:20 - TOT 1941 # Tonga Time + 13:00 - TOT 1999 + 13:00 Tonga TO%sT + +# Tuvalu +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Pacific/Funafuti 11:56:52 - LMT 1901 + 12:00 - TVT # Tuvalu Time + + +# US minor outlying islands + +# Howland, Baker +# Howland was mined for guano by American companies 1857-1878 and British +# 1886-1891; Baker was similar but exact dates are not known. +# Inhabited by civilians 1935-1942; U.S. military bases 1943-1944; +# uninhabited thereafter. +# Howland observed Hawaii Standard Time (UTC-10:30) in 1937; +# see page 206 of Elgen M. Long and Marie K. Long, +# Amelia Earhart: the Mystery Solved, Simon & Schuster (2000). +# So most likely Howland and Baker observed Hawaii Time from 1935 +# until they were abandoned after the war. + +# Jarvis +# Mined for guano by American companies 1857-1879 and British 1883?-1891?. +# Inhabited by civilians 1935-1942; IGY scientific base 1957-1958; +# uninhabited thereafter. +# no information; was probably like Pacific/Kiritimati + +# Johnston +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Pacific/Johnston -10:00 - HST + +# Kingman +# uninhabited + +# Midway +# +# From Mark Brader (2005-01-23): +# [Fallacies and Fantasies of Air Transport History, by R.E.G. Davies, +# published 1994 by Paladwr Press, McLean, VA, USA; ISBN 0-9626483-5-3] +# reproduced a Pan American Airways timeables from 1936, for their weekly +# "Orient Express" flights between San Francisco and Manila, and connecting +# flights to Chicago and the US East Coast. As it uses some time zone +# designations that I've never seen before:.... +# Fri. 6:30A Lv. HONOLOLU (Pearl Harbor), H.I. H.L.T. Ar. 5:30P Sun. +# " 3:00P Ar. MIDWAY ISLAND . . . . . . . . . M.L.T. Lv. 6:00A " +# +Zone Pacific/Midway -11:49:28 - LMT 1901 + -11:00 - NST 1956 Jun 3 + -11:00 1:00 NDT 1956 Sep 2 + -11:00 - NST 1967 Apr # N=Nome + -11:00 - BST 1983 Nov 30 # B=Bering + -11:00 - SST # S=Samoa + +# Palmyra +# uninhabited since World War II; was probably like Pacific/Kiritimati + +# Wake +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Pacific/Wake 11:06:28 - LMT 1901 + 12:00 - WAKT # Wake Time + + +# Vanuatu +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Vanuatu 1983 only - Sep 25 0:00 1:00 S +Rule Vanuatu 1984 1991 - Mar Sun>=23 0:00 0 - +Rule Vanuatu 1984 only - Oct 23 0:00 1:00 S +Rule Vanuatu 1985 1991 - Sep Sun>=23 0:00 1:00 S +Rule Vanuatu 1992 1993 - Jan Sun>=23 0:00 0 - +Rule Vanuatu 1992 only - Oct Sun>=23 0:00 1:00 S +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Pacific/Efate 11:13:16 - LMT 1912 Jan 13 # Vila + 11:00 Vanuatu VU%sT # Vanuatu Time + +# Wallis and Futuna +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Pacific/Wallis 12:15:20 - LMT 1901 + 12:00 - WFT # Wallis & Futuna Time + +############################################################################### + +# NOTES + +# This data is by no means authoritative; if you think you know better, +# go ahead and edit the file (and please send any changes to +# tz@iana.org for general use in the future). + +# From Paul Eggert (2006-03-22): +# A good source for time zone historical data outside the U.S. is +# Thomas G. Shanks and Rique Pottenger, The International Atlas (6th edition), +# San Diego: ACS Publications, Inc. (2003). +# +# Gwillim Law writes that a good source +# for recent time zone data is the International Air Transport +# Association's Standard Schedules Information Manual (IATA SSIM), +# published semiannually. Law sent in several helpful summaries +# of the IATA's data after 1990. +# +# Except where otherwise noted, Shanks & Pottenger is the source for +# entries through 1990, and IATA SSIM is the source for entries afterwards. +# +# Another source occasionally used is Edward W. Whitman, World Time Differences, +# Whitman Publishing Co, 2 Niagara Av, Ealing, London (undated), which +# I found in the UCLA library. +# +# A reliable and entertaining source about time zones is +# Derek Howse, Greenwich time and longitude, Philip Wilson Publishers (1997). +# +# I invented the abbreviations marked `*' in the following table; +# the rest are from earlier versions of this file, or from other sources. +# Corrections are welcome! +# std dst +# LMT Local Mean Time +# 8:00 WST WST Western Australia +# 8:45 CWST CWST Central Western Australia* +# 9:00 JST Japan +# 9:30 CST CST Central Australia +# 10:00 EST EST Eastern Australia +# 10:00 ChST Chamorro +# 10:30 LHST LHST Lord Howe* +# 11:30 NZMT NZST New Zealand through 1945 +# 12:00 NZST NZDT New Zealand 1946-present +# 12:45 CHAST CHADT Chatham* +# -11:00 SST Samoa +# -10:00 HST Hawaii +# - 8:00 PST Pitcairn* +# +# See the `northamerica' file for Hawaii. +# See the `southamerica' file for Easter I and the Galapagos Is. + +############################################################################### + +# Australia + +# From Paul Eggert (2005-12-08): +# <a href="http://www.bom.gov.au/climate/averages/tables/dst_times.shtml"> +# Implementation Dates of Daylight Saving Time within Australia +# </a> summarizes daylight saving issues in Australia. + +# From Arthur David Olson (2005-12-12): +# <a href="http://www.lawlink.nsw.gov.au/lawlink/Corporate/ll_agdinfo.nsf/pages/community_relations_daylight_saving"> +# Lawlink NSW:Daylight Saving in New South Wales +# </a> covers New South Wales in particular. + +# From John Mackin (1991-03-06): +# We in Australia have _never_ referred to DST as `daylight' time. +# It is called `summer' time. Now by a happy coincidence, `summer' +# and `standard' happen to start with the same letter; hence, the +# abbreviation does _not_ change... +# The legislation does not actually define abbreviations, at least +# in this State, but the abbreviation is just commonly taken to be the +# initials of the phrase, and the legislation here uniformly uses +# the phrase `summer time' and does not use the phrase `daylight +# time'. +# Announcers on the Commonwealth radio network, the ABC (for Australian +# Broadcasting Commission), use the phrases `Eastern Standard Time' +# or `Eastern Summer Time'. (Note, though, that as I say in the +# current australasia file, there is really no such thing.) Announcers +# on its overseas service, Radio Australia, use the same phrases +# prefixed by the word `Australian' when referring to local times; +# time announcements on that service, naturally enough, are made in UTC. + +# From Arthur David Olson (1992-03-08): +# Given the above, what's chosen for year-round use is: +# CST for any place operating at a GMTOFF of 9:30 +# WST for any place operating at a GMTOFF of 8:00 +# EST for any place operating at a GMTOFF of 10:00 + +# From Chuck Soper (2006-06-01): +# I recently found this Australian government web page on time zones: +# <http://www.australia.gov.au/about-australia-13time> +# And this government web page lists time zone names and abbreviations: +# <http://www.bom.gov.au/climate/averages/tables/daysavtm.shtml> + +# From Paul Eggert (2001-04-05), summarizing a long discussion about "EST" +# versus "AEST" etc.: +# +# I see the following points of dispute: +# +# * How important are unique time zone abbreviations? +# +# Here I tend to agree with the point (most recently made by Chris +# Newman) that unique abbreviations should not be essential for proper +# operation of software. We have other instances of ambiguity +# (e.g. "IST" denoting both "Israel Standard Time" and "Indian +# Standard Time"), and they are not likely to go away any time soon. +# In the old days, some software mistakenly relied on unique +# abbreviations, but this is becoming less true with time, and I don't +# think it's that important to cater to such software these days. +# +# On the other hand, there is another motivation for unambiguous +# abbreviations: it cuts down on human confusion. This is +# particularly true for Australia, where "EST" can mean one thing for +# time T and a different thing for time T plus 1 second. +# +# * Does the relevant legislation indicate which abbreviations should be used? +# +# Here I tend to think that things are a mess, just as they are in +# many other countries. We Americans are currently disagreeing about +# which abbreviation to use for the newly legislated Chamorro Standard +# Time, for example. +# +# Personally, I would prefer to use common practice; I would like to +# refer to legislation only for examples of common practice, or as a +# tiebreaker. +# +# * Do Australians more often use "Eastern Daylight Time" or "Eastern +# Summer Time"? Do they typically prefix the time zone names with +# the word "Australian"? +# +# My own impression is that both "Daylight Time" and "Summer Time" are +# common and are widely understood, but that "Summer Time" is more +# popular; and that the leading "A" is also common but is omitted more +# often than not. I just used AltaVista advanced search and got the +# following count of page hits: +# +# 1,103 "Eastern Summer Time" AND domain:au +# 971 "Australian Eastern Summer Time" AND domain:au +# 613 "Eastern Daylight Time" AND domain:au +# 127 "Australian Eastern Daylight Time" AND domain:au +# +# Here "Summer" seems quite a bit more popular than "Daylight", +# particularly when we know the time zone is Australian and not US, +# say. The "Australian" prefix seems to be popular for Eastern Summer +# Time, but unpopular for Eastern Daylight Time. +# +# For abbreviations, tools like AltaVista are less useful because of +# ambiguity. Many hits are not really time zones, unfortunately, and +# many hits denote US time zones and not Australian ones. But here +# are the hit counts anyway: +# +# 161,304 "EST" and domain:au +# 25,156 "EDT" and domain:au +# 18,263 "AEST" and domain:au +# 10,416 "AEDT" and domain:au +# +# 14,538 "CST" and domain:au +# 5,728 "CDT" and domain:au +# 176 "ACST" and domain:au +# 29 "ACDT" and domain:au +# +# 7,539 "WST" and domain:au +# 68 "AWST" and domain:au +# +# This data suggest that Australians tend to omit the "A" prefix in +# practice. The situation for "ST" versus "DT" is less clear, given +# the ambiguities involved. +# +# * How do Australians feel about the abbreviations in the tz database? +# +# If you just count Australians on this list, I count 2 in favor and 3 +# against. One of the "against" votes (David Keegel) counseled delay, +# saying that both AEST/AEDT and EST/EST are widely used and +# understood in Australia. + +# From Paul Eggert (1995-12-19): +# Shanks & Pottenger report 2:00 for all autumn changes in Australia and NZ. +# Mark Prior writes that his newspaper +# reports that NSW's fall 1995 change will occur at 2:00, +# but Robert Elz says it's been 3:00 in Victoria since 1970 +# and perhaps the newspaper's `2:00' is referring to standard time. +# For now we'll continue to assume 2:00s for changes since 1960. + +# From Eric Ulevik (1998-01-05): +# +# Here are some URLs to Australian time legislation. These URLs are stable, +# and should probably be included in the data file. There are probably more +# relevant entries in this database. +# +# NSW (including LHI and Broken Hill): +# <a href="http://www.austlii.edu.au/au/legis/nsw/consol_act/sta1987137/index.html"> +# Standard Time Act 1987 (updated 1995-04-04) +# </a> +# ACT +# <a href="http://www.austlii.edu.au/au/legis/act/consol_act/stasta1972279/index.html"> +# Standard Time and Summer Time Act 1972 +# </a> +# SA +# <a href="http://www.austlii.edu.au/au/legis/sa/consol_act/sta1898137/index.html"> +# Standard Time Act, 1898 +# </a> + +# From David Grosz (2005-06-13): +# It was announced last week that Daylight Saving would be extended by +# one week next year to allow for the 2006 Commonwealth Games. +# Daylight Saving is now to end for next year only on the first Sunday +# in April instead of the last Sunday in March. +# +# From Gwillim Law (2005-06-14): +# I did some Googling and found that all of those states (and territory) plan +# to extend DST together in 2006. +# ACT: http://www.cmd.act.gov.au/mediareleases/fileread.cfm?file=86.txt +# New South Wales: http://www.thecouriermail.news.com.au/common/story_page/0,5936,15538869%255E1702,00.html +# South Australia: http://www.news.com.au/story/0,10117,15555031-1246,00.html +# Tasmania: http://www.media.tas.gov.au/release.php?id=14772 +# Victoria: I wasn't able to find anything separate, but the other articles +# allude to it. +# But not Queensland +# http://www.news.com.au/story/0,10117,15564030-1248,00.html. + +# Northern Territory + +# From George Shepherd via Simon Woodhead via Robert Elz (1991-03-06): +# # The NORTHERN TERRITORY.. [ Courtesy N.T. Dept of the Chief Minister ] +# # [ Nov 1990 ] +# # N.T. have never utilised any DST due to sub-tropical/tropical location. +# ... +# Zone Australia/North 9:30 - CST + +# From Bradley White (1991-03-04): +# A recent excerpt from an Australian newspaper... +# the Northern Territory do[es] not have daylight saving. + +# Western Australia + +# From George Shepherd via Simon Woodhead via Robert Elz (1991-03-06): +# # The state of WESTERN AUSTRALIA.. [ Courtesy W.A. dept Premier+Cabinet ] +# # [ Nov 1990 ] +# # W.A. suffers from a great deal of public and political opposition to +# # DST in principle. A bill is brought before parliament in most years, but +# # usually defeated either in the upper house, or in party caucus +# # before reaching parliament. +# ... +# Zone Australia/West 8:00 AW %sST +# ... +# Rule AW 1974 only - Oct lastSun 2:00 1:00 D +# Rule AW 1975 only - Mar Sun>=1 3:00 0 W +# Rule AW 1983 only - Oct lastSun 2:00 1:00 D +# Rule AW 1984 only - Mar Sun>=1 3:00 0 W + +# From Bradley White (1991-03-04): +# A recent excerpt from an Australian newspaper... +# Western Australia...do[es] not have daylight saving. + +# From John D. Newman via Bradley White (1991-11-02): +# Western Australia is still on "winter time". Some DH in Sydney +# rang me at home a few days ago at 6.00am. (He had just arrived at +# work at 9.00am.) +# W.A. is switching to Summer Time on Nov 17th just to confuse +# everybody again. + +# From Arthur David Olson (1992-03-08): +# The 1992 ending date used in the rules is a best guess; +# it matches what was used in the past. + +# <a href="http://www.bom.gov.au/faq/faqgen.htm"> +# The Australian Bureau of Meteorology FAQ +# </a> (1999-09-27) writes that Giles Meteorological Station uses +# South Australian time even though it's located in Western Australia. + +# Queensland +# From George Shepherd via Simon Woodhead via Robert Elz (1991-03-06): +# # The state of QUEENSLAND.. [ Courtesy Qld. Dept Premier Econ&Trade Devel ] +# # [ Dec 1990 ] +# ... +# Zone Australia/Queensland 10:00 AQ %sST +# ... +# Rule AQ 1971 only - Oct lastSun 2:00 1:00 D +# Rule AQ 1972 only - Feb lastSun 3:00 0 E +# Rule AQ 1989 max - Oct lastSun 2:00 1:00 D +# Rule AQ 1990 max - Mar Sun>=1 3:00 0 E + +# From Bradley White (1989-12-24): +# "Australia/Queensland" now observes daylight time (i.e. from +# October 1989). + +# From Bradley White (1991-03-04): +# A recent excerpt from an Australian newspaper... +# ...Queensland...[has] agreed to end daylight saving +# at 3am tomorrow (March 3)... + +# From John Mackin (1991-03-06): +# I can certainly confirm for my part that Daylight Saving in NSW did in fact +# end on Sunday, 3 March. I don't know at what hour, though. (It surprised +# me.) + +# From Bradley White (1992-03-08): +# ...there was recently a referendum in Queensland which resulted +# in the experimental daylight saving system being abandoned. So, ... +# ... +# Rule QLD 1989 1991 - Oct lastSun 2:00 1:00 D +# Rule QLD 1990 1992 - Mar Sun>=1 3:00 0 S +# ... + +# From Arthur David Olson (1992-03-08): +# The chosen rules the union of the 1971/1972 change and the 1989-1992 changes. + +# From Christopher Hunt (2006-11-21), after an advance warning +# from Jesper Norgaard Welen (2006-11-01): +# WA are trialing DST for three years. +# <http://www.parliament.wa.gov.au/parliament/bills.nsf/9A1B183144403DA54825721200088DF1/$File/Bill175-1B.pdf> + +# From Rives McDow (2002-04-09): +# The most interesting region I have found consists of three towns on the +# southern coast.... South Australia observes daylight saving time; Western +# Australia does not. The two states are one and a half hours apart. The +# residents decided to forget about this nonsense of changing the clock so +# much and set the local time 20 hours and 45 minutes from the +# international date line, or right in the middle of the time of South +# Australia and Western Australia.... +# +# From Paul Eggert (2002-04-09): +# This is confirmed by the section entitled +# "What's the deal with time zones???" in +# <http://www.earthsci.unimelb.edu.au/~awatkins/null.html>. +# +# From Alex Livingston (2006-12-07): +# ... it was just on four years ago that I drove along the Eyre Highway, +# which passes through eastern Western Australia close to the southern +# coast of the continent. +# +# I paid particular attention to the time kept there. There can be no +# dispute that UTC+08:45 was considered "the time" from the border +# village just inside the border with South Australia to as far west +# as just east of Caiguna. There can also be no dispute that Eucla is +# the largest population centre in this zone.... +# +# Now that Western Australia is observing daylight saving, the +# question arose whether this part of the state would follow suit. I +# just called the border village and confirmed that indeed they have, +# meaning that they are now observing UTC+09:45. +# +# (2006-12-09): +# I personally doubt that either experimentation with daylight saving +# in WA or its introduction in SA had anything to do with the genesis +# of this time zone. My hunch is that it's been around since well +# before 1975. I remember seeing it noted on road maps decades ago. + +# From Paul Eggert (2006-12-15): +# For lack of better info, assume the tradition dates back to the +# introduction of standard time in 1895. + + +# southeast Australia +# +# From Paul Eggert (2007-07-23): +# Starting autumn 2008 Victoria, NSW, South Australia, Tasmania and the ACT +# end DST the first Sunday in April and start DST the first Sunday in October. +# http://www.theage.com.au/news/national/daylight-savings-to-span-six-months/2007/06/27/1182623966703.html + + +# South Australia + +# From Bradley White (1991-03-04): +# A recent excerpt from an Australian newspaper... +# ...South Australia...[has] agreed to end daylight saving +# at 3am tomorrow (March 3)... + +# From George Shepherd via Simon Woodhead via Robert Elz (1991-03-06): +# # The state of SOUTH AUSTRALIA....[ Courtesy of S.A. Dept of Labour ] +# # [ Nov 1990 ] +# ... +# Zone Australia/South 9:30 AS %sST +# ... +# Rule AS 1971 max - Oct lastSun 2:00 1:00 D +# Rule AS 1972 1985 - Mar Sun>=1 3:00 0 C +# Rule AS 1986 1990 - Mar Sun>=15 3:00 0 C +# Rule AS 1991 max - Mar Sun>=1 3:00 0 C + +# From Bradley White (1992-03-11): +# Recent correspondence with a friend in Adelaide +# contained the following exchange: "Due to the Adelaide Festival, +# South Australia delays setting back our clocks for a few weeks." + +# From Robert Elz (1992-03-13): +# I heard that apparently (or at least, it appears that) +# South Aus will have an extra 3 weeks daylight saving every even +# numbered year (from 1990). That's when the Adelaide Festival +# is on... + +# From Robert Elz (1992-03-16, 00:57:07 +1000): +# DST didn't end in Adelaide today (yesterday).... +# But whether it's "4th Sunday" or "2nd last Sunday" I have no idea whatever... +# (it's just as likely to be "the Sunday we pick for this year"...). + +# From Bradley White (1994-04-11): +# If Sun, 15 March, 1992 was at +1030 as kre asserts, but yet Sun, 20 March, +# 1994 was at +0930 as John Connolly's customer seems to assert, then I can +# only conclude that the actual rule is more complicated.... + +# From John Warburton (1994-10-07): +# The new Daylight Savings dates for South Australia ... +# was gazetted in the Government Hansard on Sep 26 1994.... +# start on last Sunday in October and end in last sunday in March. + +# From Paul Eggert (2007-07-23): +# See "southeast Australia" above for 2008 and later. + +# Tasmania + +# The rules for 1967 through 1991 were reported by George Shepherd +# via Simon Woodhead via Robert Elz (1991-03-06): +# # The state of TASMANIA.. [Courtesy Tasmanian Dept of Premier + Cabinet ] +# # [ Nov 1990 ] + +# From Bill Hart via Guy Harris (1991-10-10): +# Oh yes, the new daylight savings rules are uniquely tasmanian, we have +# 6 weeks a year now when we are out of sync with the rest of Australia +# (but nothing new about that). + +# From Alex Livingston (1999-10-04): +# I heard on the ABC (Australian Broadcasting Corporation) radio news on the +# (long) weekend that Tasmania, which usually goes its own way in this regard, +# has decided to join with most of NSW, the ACT, and most of Victoria +# (Australia) and start daylight saving on the last Sunday in August in 2000 +# instead of the first Sunday in October. + +# Sim Alam (2000-07-03) reported a legal citation for the 2000/2001 rules: +# http://www.thelaw.tas.gov.au/fragview/42++1968+GS3A@EN+2000070300 + +# From Paul Eggert (2007-07-23): +# See "southeast Australia" above for 2008 and later. + +# Victoria + +# The rules for 1971 through 1991 were reported by George Shepherd +# via Simon Woodhead via Robert Elz (1991-03-06): +# # The state of VICTORIA.. [ Courtesy of Vic. Dept of Premier + Cabinet ] +# # [ Nov 1990 ] + +# From Scott Harrington (2001-08-29): +# On KQED's "City Arts and Lectures" program last night I heard an +# interesting story about daylight savings time. Dr. John Heilbron was +# discussing his book "The Sun in the Church: Cathedrals as Solar +# Observatories"[1], and in particular the Shrine of Remembrance[2] located +# in Melbourne, Australia. +# +# Apparently the shrine's main purpose is a beam of sunlight which +# illuminates a special spot on the floor at the 11th hour of the 11th day +# of the 11th month (Remembrance Day) every year in memory of Australia's +# fallen WWI soldiers. And if you go there on Nov. 11, at 11am local time, +# you will indeed see the sunbeam illuminate the special spot at the +# expected time. +# +# However, that is only because of some special mirror contraption that had +# to be employed, since due to daylight savings time, the true solar time of +# the remembrance moment occurs one hour later (or earlier?). Perhaps +# someone with more information on this jury-rig can tell us more. +# +# [1] http://www.hup.harvard.edu/catalog/HEISUN.html +# [2] http://www.shrine.org.au + +# From Paul Eggert (2007-07-23): +# See "southeast Australia" above for 2008 and later. + +# New South Wales + +# From Arthur David Olson: +# New South Wales and subjurisdictions have their own ideas of a fun time. +# Based on law library research by John Mackin, +# who notes: +# In Australia, time is not legislated federally, but rather by the +# individual states. Thus, while such terms as ``Eastern Standard Time'' +# [I mean, of course, Australian EST, not any other kind] are in common +# use, _they have NO REAL MEANING_, as they are not defined in the +# legislation. This is very important to understand. +# I have researched New South Wales time only... + +# From Eric Ulevik (1999-05-26): +# DST will start in NSW on the last Sunday of August, rather than the usual +# October in 2000. [See: Matthew Moore, +# <a href="http://www.smh.com.au/news/9905/26/pageone/pageone4.html"> +# Two months more daylight saving +# </a> +# Sydney Morning Herald (1999-05-26).] + +# From Paul Eggert (1999-09-27): +# See the following official NSW source: +# <a href="http://dir.gis.nsw.gov.au/cgi-bin/genobject/document/other/daylightsaving/tigGmZ"> +# Daylight Saving in New South Wales. +# </a> +# +# Narrabri Shire (NSW) council has announced it will ignore the extension of +# daylight saving next year. See: +# <a href="http://abc.net.au/news/regionals/neweng/monthly/regeng-22jul1999-1.htm"> +# Narrabri Council to ignore daylight saving +# </a> (1999-07-22). For now, we'll wait to see if this really happens. +# +# Victoria will following NSW. See: +# <a href="http://abc.net.au/local/news/olympics/1999/07/item19990728112314_1.htm"> +# Vic to extend daylight saving +# </a> (1999-07-28). +# +# However, South Australia rejected the DST request. See: +# <a href="http://abc.net.au/news/olympics/1999/07/item19990719151754_1.htm"> +# South Australia rejects Olympics daylight savings request +# </a> (1999-07-19). +# +# Queensland also will not observe DST for the Olympics. See: +# <a href="http://abc.net.au/news/olympics/1999/06/item19990601114608_1.htm"> +# Qld says no to daylight savings for Olympics +# </a> (1999-06-01), which quotes Queensland Premier Peter Beattie as saying +# ``Look you've got to remember in my family when this came up last time +# I voted for it, my wife voted against it and she said to me it's all very +# well for you, you don't have to worry about getting the children out of +# bed, getting them to school, getting them to sleep at night. +# I've been through all this argument domestically...my wife rules.'' +# +# Broken Hill will stick with South Australian time in 2000. See: +# <a href="http://abc.net.au/news/regionals/brokenh/monthly/regbrok-21jul1999-6.htm"> +# Broken Hill to be behind the times +# </a> (1999-07-21). + +# IATA SSIM (1998-09) says that the spring 2000 change for Australian +# Capital Territory, New South Wales except Lord Howe Island and Broken +# Hill, and Victoria will be August 27, presumably due to the Sydney Olympics. + +# From Eric Ulevik, referring to Sydney's Sun Herald (2000-08-13), page 29: +# The Queensland Premier Peter Beattie is encouraging northern NSW +# towns to use Queensland time. + +# From Paul Eggert (2007-07-23): +# See "southeast Australia" above for 2008 and later. + +# Yancowinna + +# From John Mackin (1989-01-04): +# `Broken Hill' means the County of Yancowinna. + +# From George Shepherd via Simon Woodhead via Robert Elz (1991-03-06): +# # YANCOWINNA.. [ Confirmation courtesy of Broken Hill Postmaster ] +# # [ Dec 1990 ] +# ... +# # Yancowinna uses Central Standard Time, despite [its] location on the +# # New South Wales side of the S.A. border. Most business and social dealings +# # are with CST zones, therefore CST is legislated by local government +# # although the switch to Summer Time occurs in line with N.S.W. There have +# # been years when this did not apply, but the historical data is not +# # presently available. +# Zone Australia/Yancowinna 9:30 AY %sST +# ... +# Rule AY 1971 1985 - Oct lastSun 2:00 1:00 D +# Rule AY 1972 only - Feb lastSun 3:00 0 C +# [followed by other Rules] + +# Lord Howe Island + +# From George Shepherd via Simon Woodhead via Robert Elz (1991-03-06): +# LHI... [ Courtesy of Pauline Van Winsen ] +# [ Dec 1990 ] +# Lord Howe Island is located off the New South Wales coast, and is half an +# hour ahead of NSW time. + +# From James Lonergan, Secretary, Lord Howe Island Board (2000-01-27): +# Lord Howe Island summer time in 2000/2001 will commence on the same +# date as the rest of NSW (i.e. 2000-08-27). For your information the +# Lord Howe Island Board (controlling authority for the Island) is +# seeking the community's views on various options for summer time +# arrangements on the Island, e.g. advance clocks by 1 full hour +# instead of only 30 minutes. [Dependent] on the wishes of residents +# the Board may approach the NSW government to change the existing +# arrangements. The starting date for summer time on the Island will +# however always coincide with the rest of NSW. + +# From James Lonergan, Secretary, Lord Howe Island Board (2000-10-25): +# Lord Howe Island advances clocks by 30 minutes during DST in NSW and retards +# clocks by 30 minutes when DST finishes. Since DST was most recently +# introduced in NSW, the "changeover" time on the Island has been 02:00 as +# shown on clocks on LHI. I guess this means that for 30 minutes at the start +# of DST, LHI is actually 1 hour ahead of the rest of NSW. + +# From Paul Eggert (2006-03-22): +# For Lord Howe dates we use Shanks & Pottenger through 1989, and +# Lonergan thereafter. For times we use Lonergan. + +# From Paul Eggert (2007-07-23): +# See "southeast Australia" above for 2008 and later. + +# From Steffen Thorsen (2009-04-28): +# According to the official press release, South Australia's extended daylight +# saving period will continue with the same rules as used during the 2008-2009 +# summer (southern hemisphere). +# +# From +# <a href="http://www.safework.sa.gov.au/uploaded_files/DaylightDatesSet.pdf"> +# http://www.safework.sa.gov.au/uploaded_files/DaylightDatesSet.pdf +# </a> +# The extended daylight saving period that South Australia has been trialling +# for over the last year is now set to be ongoing. +# Daylight saving will continue to start on the first Sunday in October each +# year and finish on the first Sunday in April the following year. +# Industrial Relations Minister, Paul Caica, says this provides South Australia +# with a consistent half hour time difference with NSW, Victoria, Tasmania and +# the ACT for all 52 weeks of the year... +# +# We have a wrap-up here: +# <a href="http://www.timeanddate.com/news/time/south-australia-extends-dst.html"> +# http://www.timeanddate.com/news/time/south-australia-extends-dst.html +# </a> +############################################################################### + +# New Zealand + +# From Mark Davies (1990-10-03): +# the 1989/90 year was a trial of an extended "daylight saving" period. +# This trial was deemed successful and the extended period adopted for +# subsequent years (with the addition of a further week at the start). +# source -- phone call to Ministry of Internal Affairs Head Office. + +# From George Shepherd via Simon Woodhead via Robert Elz (1991-03-06): +# # The Country of New Zealand (Australia's east island -) Gee they hate that! +# # or is Australia the west island of N.Z. +# # [ courtesy of Geoff Tribble.. Auckland N.Z. ] +# # [ Nov 1990 ] +# ... +# Rule NZ 1974 1988 - Oct lastSun 2:00 1:00 D +# Rule NZ 1989 max - Oct Sun>=1 2:00 1:00 D +# Rule NZ 1975 1989 - Mar Sun>=1 3:00 0 S +# Rule NZ 1990 max - Mar lastSun 3:00 0 S +# ... +# Zone NZ 12:00 NZ NZ%sT # New Zealand +# Zone NZ-CHAT 12:45 - NZ-CHAT # Chatham Island + +# From Arthur David Olson (1992-03-08): +# The chosen rules use the Davies October 8 values for the start of DST in 1989 +# rather than the October 1 value. + +# From Paul Eggert (1995-12-19); +# Shank & Pottenger report 2:00 for all autumn changes in Australia and NZ. +# Robert Uzgalis writes that the New Zealand Daylight +# Savings Time Order in Council dated 1990-06-18 specifies 2:00 standard +# time on both the first Sunday in October and the third Sunday in March. +# As with Australia, we'll assume the tradition is 2:00s, not 2:00. +# +# From Paul Eggert (2006-03-22): +# The Department of Internal Affairs (DIA) maintains a brief history, +# as does Carol Squires; see tz-link.htm for the full references. +# Use these sources in preference to Shanks & Pottenger. +# +# For Chatham, IATA SSIM (1991/1999) gives the NZ rules but with +# transitions at 2:45 local standard time; this confirms that Chatham +# is always exactly 45 minutes ahead of Auckland. + +# From Colin Sharples (2007-04-30): +# DST will now start on the last Sunday in September, and end on the +# first Sunday in April. The changes take effect this year, meaning +# that DST will begin on 2007-09-30 2008-04-06. +# http://www.dia.govt.nz/diawebsite.nsf/wpg_URL/Services-Daylight-Saving-Daylight-saving-to-be-extended + +############################################################################### + + +# Fiji + +# Howse writes (p 153) that in 1879 the British governor of Fiji +# enacted an ordinance standardizing the islands on Antipodean Time +# instead of the American system (which was one day behind). + +# From Rives McDow (1998-10-08): +# Fiji will introduce DST effective 0200 local time, 1998-11-01 +# until 0300 local time 1999-02-28. Each year the DST period will +# be from the first Sunday in November until the last Sunday in February. + +# From Paul Eggert (2000-01-08): +# IATA SSIM (1999-09) says DST ends 0100 local time. Go with McDow. + +# From the BBC World Service (1998-10-31 11:32 UTC): +# The Fijiian government says the main reasons for the time change is to +# improve productivity and reduce road accidents. But correspondents say it +# also hopes the move will boost Fiji's ability to compete with other pacific +# islands in the effort to attract tourists to witness the dawning of the new +# millenium. + +# http://www.fiji.gov.fj/press/2000_09/2000_09_13-05.shtml (2000-09-13) +# reports that Fiji has discontinued DST. + +# Johnston + +# Johnston data is from usno1995. + + +# Kiribati + +# From Paul Eggert (1996-01-22): +# Today's _Wall Street Journal_ (page 1) reports that Kiribati +# ``declared it the same day [throughout] the country as of Jan. 1, 1995'' +# as part of the competition to be first into the 21st century. + + +# Kwajalein + +# In comp.risks 14.87 (26 August 1993), Peter Neumann writes: +# I wonder what happened in Kwajalein, where there was NO Friday, +# 1993-08-20. Thursday night at midnight Kwajalein switched sides with +# respect to the International Date Line, to rejoin its fellow islands, +# going from 11:59 p.m. Thursday to 12:00 m. Saturday in a blink. + + +# N Mariana Is, Guam + +# Howse writes (p 153) ``The Spaniards, on the other hand, reached the +# Philippines and the Ladrones from America,'' and implies that the Ladrones +# (now called the Marianas) kept American date for quite some time. +# For now, we assume the Ladrones switched at the same time as the Philippines; +# see Asia/Manila. + +# US Public Law 106-564 (2000-12-23) made UTC+10 the official standard time, +# under the name "Chamorro Standard Time". There is no official abbreviation, +# but Congressman Robert A. Underwood, author of the bill that became law, +# wrote in a press release (2000-12-27) that he will seek the use of "ChST". + + +# Micronesia + +# Alan Eugene Davis writes (1996-03-16), +# ``I am certain, having lived there for the past decade, that "Truk" +# (now properly known as Chuuk) ... is in the time zone GMT+10.'' +# +# Shanks & Pottenger write that Truk switched from UTC+10 to UTC+11 +# on 1978-10-01; ignore this for now. + +# From Paul Eggert (1999-10-29): +# The Federated States of Micronesia Visitors Board writes in +# <a href="http://www.fsmgov.org/info/clocks.html"> +# The Federated States of Micronesia - Visitor Information +# </a> (1999-01-26) +# that Truk and Yap are UTC+10, and Ponape and Kosrae are UTC+11. +# We don't know when Kosrae switched from UTC+12; assume January 1 for now. + + +# Midway + +# From Charles T O'Connor, KMTH DJ (1956), +# quoted in the KTMH section of the Radio Heritage Collection +# <http://radiodx.com/spdxr/KMTH.htm> (2002-12-31): +# For the past two months we've been on what is known as Daylight +# Saving Time. This time has put us on air at 5am in the morning, +# your time down there in New Zealand. Starting September 2, 1956 +# we'll again go back to Standard Time. This'll mean that we'll go to +# air at 6am your time. +# +# From Paul Eggert (2003-03-23): +# We don't know the date of that quote, but we'll guess they +# started DST on June 3. Possibly DST was observed other years +# in Midway, but we have no record of it. + + +# Pitcairn + +# From Rives McDow (1999-11-08): +# A Proclamation was signed by the Governor of Pitcairn on the 27th March 1998 +# with regard to Pitcairn Standard Time. The Proclamation is as follows. +# +# The local time for general purposes in the Islands shall be +# Co-ordinated Universal time minus 8 hours and shall be known +# as Pitcairn Standard Time. +# +# ... I have also seen Pitcairn listed as UTC minus 9 hours in several +# references, and can only assume that this was an error in interpretation +# somehow in light of this proclamation. + +# From Rives McDow (1999-11-09): +# The Proclamation regarding Pitcairn time came into effect on 27 April 1998 +# ... at midnight. + +# From Howie Phelps (1999-11-10), who talked to a Pitcairner via shortwave: +# Betty Christian told me yesterday that their local time is the same as +# Pacific Standard Time. They used to be 1/2 hour different from us here in +# Sacramento but it was changed a couple of years ago. + + +# Samoa + +# Howse writes (p 153, citing p 10 of the 1883-11-18 New York Herald) +# that in 1879 the King of Samoa decided to change +# ``the date in his kingdom from the Antipodean to the American system, +# ordaining -- by a masterpiece of diplomatic flattery -- that +# the Fourth of July should be celebrated twice in that year.'' + + +# Tonga + +# From Paul Eggert (1996-01-22): +# Today's _Wall Street Journal_ (p 1) reports that ``Tonga has been plotting +# to sneak ahead of [New Zealanders] by introducing daylight-saving time.'' +# Since Kiribati has moved the Date Line it's not clear what Tonga will do. + +# Don Mundell writes in the 1997-02-20 Tonga Chronicle +# <a href="http://www.tongatapu.net.to/tonga/homeland/timebegins.htm"> +# How Tonga became `The Land where Time Begins' +# </a>: + +# Until 1941 Tonga maintained a standard time 50 minutes ahead of NZST +# 12 hours and 20 minutes ahead of GMT. When New Zealand adjusted its +# standard time in 1940s, Tonga had the choice of subtracting from its +# local time to come on the same standard time as New Zealand or of +# advancing its time to maintain the differential of 13 degrees +# (approximately 50 minutes ahead of New Zealand time). +# +# Because His Majesty King Taufa'ahau Tupou IV, then Crown Prince +# Tungi, preferred to ensure Tonga's title as the land where time +# begins, the Legislative Assembly approved the latter change. +# +# But some of the older, more conservative members from the outer +# islands objected. "If at midnight on Dec. 31, we move ahead 40 +# minutes, as your Royal Highness wishes, what becomes of the 40 +# minutes we have lost?" +# +# The Crown Prince, presented an unanswerable argument: "Remember that +# on the World Day of Prayer, you would be the first people on Earth +# to say your prayers in the morning." + +# From Paul Eggert (2006-03-22): +# Shanks & Pottenger say the transition was on 1968-10-01; go with Mundell. + +# From Eric Ulevik (1999-05-03): +# Tonga's director of tourism, who is also secretary of the National Millenium +# Committee, has a plan to get Tonga back in front. +# He has proposed a one-off move to tropical daylight saving for Tonga from +# October to March, which has won approval in principle from the Tongan +# Government. + +# From Steffen Thorsen (1999-09-09): +# * Tonga will introduce DST in November +# +# I was given this link by John Letts: +# <a href="http://news.bbc.co.uk/hi/english/world/asia-pacific/newsid_424000/424764.stm"> +# http://news.bbc.co.uk/hi/english/world/asia-pacific/newsid_424000/424764.stm +# </a> +# +# I have not been able to find exact dates for the transition in November +# yet. By reading this article it seems like Fiji will be 14 hours ahead +# of UTC as well, but as far as I know Fiji will only be 13 hours ahead +# (12 + 1 hour DST). + +# From Arthur David Olson (1999-09-20): +# According to <a href="http://www.tongaonline.com/news/sept1799.html"> +# http://www.tongaonline.com/news/sept1799.html +# </a>: +# "Daylight Savings Time will take effect on Oct. 2 through April 15, 2000 +# and annually thereafter from the first Saturday in October through the +# third Saturday of April. Under the system approved by Privy Council on +# Sept. 10, clocks must be turned ahead one hour on the opening day and +# set back an hour on the closing date." +# Alas, no indication of the time of day. + +# From Rives McDow (1999-10-06): +# Tonga started its Daylight Saving on Saturday morning October 2nd at 0200am. +# Daylight Saving ends on April 16 at 0300am which is Sunday morning. + +# From Steffen Thorsen (2000-10-31): +# Back in March I found a notice on the website http://www.tongaonline.com +# that Tonga changed back to standard time one month early, on March 19 +# instead of the original reported date April 16. Unfortunately, the article +# is no longer available on the site, and I did not make a copy of the +# text, and I have forgotten to report it here. +# (Original URL was: http://www.tongaonline.com/news/march162000.htm ) + +# From Rives McDow (2000-12-01): +# Tonga is observing DST as of 2000-11-04 and will stop on 2001-01-27. + +# From Sione Moala-Mafi (2001-09-20) via Rives McDow: +# At 2:00am on the first Sunday of November, the standard time in the Kingdom +# shall be moved forward by one hour to 3:00am. At 2:00am on the last Sunday +# of January the standard time in the Kingdom shall be moved backward by one +# hour to 1:00am. + +# From Pulu 'Anau (2002-11-05): +# The law was for 3 years, supposedly to get renewed. It wasn't. + + +# Wake + +# From Vernice Anderson, Personal Secretary to Philip Jessup, +# US Ambassador At Large (oral history interview, 1971-02-02): +# +# Saturday, the 14th [of October, 1950] -- ... The time was all the +# more confusing at that point, because we had crossed the +# International Date Line, thus getting two Sundays. Furthermore, we +# discovered that Wake Island had two hours of daylight saving time +# making calculation of time in Washington difficult if not almost +# impossible. +# +# http://www.trumanlibrary.org/wake/meeting.htm + +# From Paul Eggert (2003-03-23): +# We have no other report of DST in Wake Island, so omit this info for now. + +############################################################################### + +# The International Date Line + +# From Gwillim Law (2000-01-03): +# +# The International Date Line is not defined by any international standard, +# convention, or treaty. Mapmakers are free to draw it as they please. +# Reputable mapmakers will simply ensure that every point of land appears on +# the correct side of the IDL, according to the date legally observed there. +# +# When Kiribati adopted a uniform date in 1995, thereby moving the Phoenix and +# Line Islands to the west side of the IDL (or, if you prefer, moving the IDL +# to the east side of the Phoenix and Line Islands), I suppose that most +# mapmakers redrew the IDL following the boundary of Kiribati. Even that line +# has a rather arbitrary nature. The straight-line boundaries between Pacific +# island nations that are shown on many maps are based on an international +# convention, but are not legally binding national borders.... The date is +# governed by the IDL; therefore, even on the high seas, there may be some +# places as late as fourteen hours later than UTC. And, since the IDL is not +# an international standard, there are some places on the high seas where the +# correct date is ambiguous. + +# From Wikipedia <http://en.wikipedia.org/wiki/Time_zone> (2005-08-31): +# Before 1920, all ships kept local apparent time on the high seas by setting +# their clocks at night or at the morning sight so that, given the ship's +# speed and direction, it would be 12 o'clock when the Sun crossed the ship's +# meridian (12 o'clock = local apparent noon). During 1917, at the +# Anglo-French Conference on Time-keeping at Sea, it was recommended that all +# ships, both military and civilian, should adopt hourly standard time zones +# on the high seas. Whenever a ship was within the territorial waters of any +# nation it would use that nation's standard time. The captain was permitted +# to change his ship's clocks at a time of his choice following his ship's +# entry into another zone time--he often chose midnight. These zones were +# adopted by all major fleets between 1920 and 1925 but not by many +# independent merchant ships until World War II. + +# From Paul Eggert, using references suggested by Oscar van Vlijmen +# (2005-03-20): +# +# The American Practical Navigator (2002) +# <http://pollux.nss.nima.mil/pubs/pubs_j_apn_sections.html?rid=187> +# talks only about the 180-degree meridian with respect to ships in +# international waters; it ignores the international date line. diff --git a/static/js/flot/examples/axes-time-zones/tz/backward b/static/js/flot/examples/axes-time-zones/tz/backward new file mode 100755 index 0000000..dc7769f --- /dev/null +++ b/static/js/flot/examples/axes-time-zones/tz/backward @@ -0,0 +1,117 @@ +# <pre> +# This file is in the public domain, so clarified as of +# 2009-05-17 by Arthur David Olson. + +# This file provides links between current names for time zones +# and their old names. Many names changed in late 1993. + +Link Africa/Asmara Africa/Asmera +Link Africa/Bamako Africa/Timbuktu +Link America/Argentina/Catamarca America/Argentina/ComodRivadavia +Link America/Adak America/Atka +Link America/Argentina/Buenos_Aires America/Buenos_Aires +Link America/Argentina/Catamarca America/Catamarca +Link America/Atikokan America/Coral_Harbour +Link America/Argentina/Cordoba America/Cordoba +Link America/Tijuana America/Ensenada +Link America/Indiana/Indianapolis America/Fort_Wayne +Link America/Indiana/Indianapolis America/Indianapolis +Link America/Argentina/Jujuy America/Jujuy +Link America/Indiana/Knox America/Knox_IN +Link America/Kentucky/Louisville America/Louisville +Link America/Argentina/Mendoza America/Mendoza +Link America/Rio_Branco America/Porto_Acre +Link America/Argentina/Cordoba America/Rosario +Link America/St_Thomas America/Virgin +Link Asia/Ashgabat Asia/Ashkhabad +Link Asia/Chongqing Asia/Chungking +Link Asia/Dhaka Asia/Dacca +Link Asia/Kathmandu Asia/Katmandu +Link Asia/Kolkata Asia/Calcutta +Link Asia/Macau Asia/Macao +Link Asia/Jerusalem Asia/Tel_Aviv +Link Asia/Ho_Chi_Minh Asia/Saigon +Link Asia/Thimphu Asia/Thimbu +Link Asia/Makassar Asia/Ujung_Pandang +Link Asia/Ulaanbaatar Asia/Ulan_Bator +Link Atlantic/Faroe Atlantic/Faeroe +Link Europe/Oslo Atlantic/Jan_Mayen +Link Australia/Sydney Australia/ACT +Link Australia/Sydney Australia/Canberra +Link Australia/Lord_Howe Australia/LHI +Link Australia/Sydney Australia/NSW +Link Australia/Darwin Australia/North +Link Australia/Brisbane Australia/Queensland +Link Australia/Adelaide Australia/South +Link Australia/Hobart Australia/Tasmania +Link Australia/Melbourne Australia/Victoria +Link Australia/Perth Australia/West +Link Australia/Broken_Hill Australia/Yancowinna +Link America/Rio_Branco Brazil/Acre +Link America/Noronha Brazil/DeNoronha +Link America/Sao_Paulo Brazil/East +Link America/Manaus Brazil/West +Link America/Halifax Canada/Atlantic +Link America/Winnipeg Canada/Central +Link America/Regina Canada/East-Saskatchewan +Link America/Toronto Canada/Eastern +Link America/Edmonton Canada/Mountain +Link America/St_Johns Canada/Newfoundland +Link America/Vancouver Canada/Pacific +Link America/Regina Canada/Saskatchewan +Link America/Whitehorse Canada/Yukon +Link America/Santiago Chile/Continental +Link Pacific/Easter Chile/EasterIsland +Link America/Havana Cuba +Link Africa/Cairo Egypt +Link Europe/Dublin Eire +Link Europe/London Europe/Belfast +Link Europe/Chisinau Europe/Tiraspol +Link Europe/London GB +Link Europe/London GB-Eire +Link Etc/GMT GMT+0 +Link Etc/GMT GMT-0 +Link Etc/GMT GMT0 +Link Etc/GMT Greenwich +Link Asia/Hong_Kong Hongkong +Link Atlantic/Reykjavik Iceland +Link Asia/Tehran Iran +Link Asia/Jerusalem Israel +Link America/Jamaica Jamaica +Link Asia/Tokyo Japan +Link Pacific/Kwajalein Kwajalein +Link Africa/Tripoli Libya +Link America/Tijuana Mexico/BajaNorte +Link America/Mazatlan Mexico/BajaSur +Link America/Mexico_City Mexico/General +Link Pacific/Auckland NZ +Link Pacific/Chatham NZ-CHAT +Link America/Denver Navajo +Link Asia/Shanghai PRC +Link Pacific/Pago_Pago Pacific/Samoa +Link Pacific/Chuuk Pacific/Yap +Link Pacific/Chuuk Pacific/Truk +Link Pacific/Pohnpei Pacific/Ponape +Link Europe/Warsaw Poland +Link Europe/Lisbon Portugal +Link Asia/Taipei ROC +Link Asia/Seoul ROK +Link Asia/Singapore Singapore +Link Europe/Istanbul Turkey +Link Etc/UCT UCT +Link America/Anchorage US/Alaska +Link America/Adak US/Aleutian +Link America/Phoenix US/Arizona +Link America/Chicago US/Central +Link America/Indiana/Indianapolis US/East-Indiana +Link America/New_York US/Eastern +Link Pacific/Honolulu US/Hawaii +Link America/Indiana/Knox US/Indiana-Starke +Link America/Detroit US/Michigan +Link America/Denver US/Mountain +Link America/Los_Angeles US/Pacific +Link Pacific/Pago_Pago US/Samoa +Link Etc/UTC UTC +Link Etc/UTC Universal +Link Europe/Moscow W-SU +Link Etc/UTC Zulu diff --git a/static/js/flot/examples/axes-time-zones/tz/etcetera b/static/js/flot/examples/axes-time-zones/tz/etcetera new file mode 100755 index 0000000..a9ff729 --- /dev/null +++ b/static/js/flot/examples/axes-time-zones/tz/etcetera @@ -0,0 +1,81 @@ +# <pre> +# This file is in the public domain, so clarified as of +# 2009-05-17 by Arthur David Olson. + +# These entries are mostly present for historical reasons, so that +# people in areas not otherwise covered by the tz files could "zic -l" +# to a time zone that was right for their area. These days, the +# tz files cover almost all the inhabited world, and the only practical +# need now for the entries that are not on UTC are for ships at sea +# that cannot use POSIX TZ settings. + +Zone Etc/GMT 0 - GMT +Zone Etc/UTC 0 - UTC +Zone Etc/UCT 0 - UCT + +# The following link uses older naming conventions, +# but it belongs here, not in the file `backward', +# as functions like gmtime load the "GMT" file to handle leap seconds properly. +# We want this to work even on installations that omit the other older names. +Link Etc/GMT GMT + +Link Etc/UTC Etc/Universal +Link Etc/UTC Etc/Zulu + +Link Etc/GMT Etc/Greenwich +Link Etc/GMT Etc/GMT-0 +Link Etc/GMT Etc/GMT+0 +Link Etc/GMT Etc/GMT0 + +# We use POSIX-style signs in the Zone names and the output abbreviations, +# even though this is the opposite of what many people expect. +# POSIX has positive signs west of Greenwich, but many people expect +# positive signs east of Greenwich. For example, TZ='Etc/GMT+4' uses +# the abbreviation "GMT+4" and corresponds to 4 hours behind UTC +# (i.e. west of Greenwich) even though many people would expect it to +# mean 4 hours ahead of UTC (i.e. east of Greenwich). +# +# In the draft 5 of POSIX 1003.1-200x, the angle bracket notation allows for +# TZ='<GMT-4>+4'; if you want time zone abbreviations conforming to +# ISO 8601 you can use TZ='<-0400>+4'. Thus the commonly-expected +# offset is kept within the angle bracket (and is used for display) +# while the POSIX sign is kept outside the angle bracket (and is used +# for calculation). +# +# Do not use a TZ setting like TZ='GMT+4', which is four hours behind +# GMT but uses the completely misleading abbreviation "GMT". + +# Earlier incarnations of this package were not POSIX-compliant, +# and had lines such as +# Zone GMT-12 -12 - GMT-1200 +# We did not want things to change quietly if someone accustomed to the old +# way does a +# zic -l GMT-12 +# so we moved the names into the Etc subdirectory. + +Zone Etc/GMT-14 14 - GMT-14 # 14 hours ahead of GMT +Zone Etc/GMT-13 13 - GMT-13 +Zone Etc/GMT-12 12 - GMT-12 +Zone Etc/GMT-11 11 - GMT-11 +Zone Etc/GMT-10 10 - GMT-10 +Zone Etc/GMT-9 9 - GMT-9 +Zone Etc/GMT-8 8 - GMT-8 +Zone Etc/GMT-7 7 - GMT-7 +Zone Etc/GMT-6 6 - GMT-6 +Zone Etc/GMT-5 5 - GMT-5 +Zone Etc/GMT-4 4 - GMT-4 +Zone Etc/GMT-3 3 - GMT-3 +Zone Etc/GMT-2 2 - GMT-2 +Zone Etc/GMT-1 1 - GMT-1 +Zone Etc/GMT+1 -1 - GMT+1 +Zone Etc/GMT+2 -2 - GMT+2 +Zone Etc/GMT+3 -3 - GMT+3 +Zone Etc/GMT+4 -4 - GMT+4 +Zone Etc/GMT+5 -5 - GMT+5 +Zone Etc/GMT+6 -6 - GMT+6 +Zone Etc/GMT+7 -7 - GMT+7 +Zone Etc/GMT+8 -8 - GMT+8 +Zone Etc/GMT+9 -9 - GMT+9 +Zone Etc/GMT+10 -10 - GMT+10 +Zone Etc/GMT+11 -11 - GMT+11 +Zone Etc/GMT+12 -12 - GMT+12 diff --git a/static/js/flot/examples/axes-time-zones/tz/europe b/static/js/flot/examples/axes-time-zones/tz/europe new file mode 100755 index 0000000..ad9816c --- /dev/null +++ b/static/js/flot/examples/axes-time-zones/tz/europe @@ -0,0 +1,2856 @@ +# <pre> +# This file is in the public domain, so clarified as of +# 2009-05-17 by Arthur David Olson. + +# This data is by no means authoritative; if you think you know better, +# go ahead and edit the file (and please send any changes to +# tz@iana.org for general use in the future). + +# From Paul Eggert (2006-03-22): +# A good source for time zone historical data outside the U.S. is +# Thomas G. Shanks and Rique Pottenger, The International Atlas (6th edition), +# San Diego: ACS Publications, Inc. (2003). +# +# Gwillim Law writes that a good source +# for recent time zone data is the International Air Transport +# Association's Standard Schedules Information Manual (IATA SSIM), +# published semiannually. Law sent in several helpful summaries +# of the IATA's data after 1990. +# +# Except where otherwise noted, Shanks & Pottenger is the source for +# entries through 1991, and IATA SSIM is the source for entries afterwards. +# +# Other sources occasionally used include: +# +# Edward W. Whitman, World Time Differences, +# Whitman Publishing Co, 2 Niagara Av, Ealing, London (undated), +# which I found in the UCLA library. +# +# <a href="http://www.pettswoodvillage.co.uk/Daylight_Savings_William_Willett.pdf"> +# William Willett, The Waste of Daylight, 19th edition +# </a> (1914-03) +# +# Brazil's Departamento Servico da Hora (DSH), +# <a href="http://pcdsh01.on.br/HISTHV.htm"> +# History of Summer Time +# </a> (1998-09-21, in Portuguese) + +# +# I invented the abbreviations marked `*' in the following table; +# the rest are from earlier versions of this file, or from other sources. +# Corrections are welcome! +# std dst 2dst +# LMT Local Mean Time +# -4:00 AST ADT Atlantic +# -3:00 WGT WGST Western Greenland* +# -1:00 EGT EGST Eastern Greenland* +# 0:00 GMT BST BDST Greenwich, British Summer +# 0:00 GMT IST Greenwich, Irish Summer +# 0:00 WET WEST WEMT Western Europe +# 0:19:32.13 AMT NST Amsterdam, Netherlands Summer (1835-1937)* +# 0:20 NET NEST Netherlands (1937-1940)* +# 1:00 CET CEST CEMT Central Europe +# 1:00:14 SET Swedish (1879-1899)* +# 2:00 EET EEST Eastern Europe +# 3:00 MSK MSD Moscow +# +# A reliable and entertaining source about time zones, especially in Britain, +# Derek Howse, Greenwich time and longitude, Philip Wilson Publishers (1997). + +# From Peter Ilieve (1994-12-04), +# The original six [EU members]: Belgium, France, (West) Germany, Italy, +# Luxembourg, the Netherlands. +# Plus, from 1 Jan 73: Denmark, Ireland, United Kingdom. +# Plus, from 1 Jan 81: Greece. +# Plus, from 1 Jan 86: Spain, Portugal. +# Plus, from 1 Jan 95: Austria, Finland, Sweden. (Norway negotiated terms for +# entry but in a referendum on 28 Nov 94 the people voted No by 52.2% to 47.8% +# on a turnout of 88.6%. This was almost the same result as Norway's previous +# referendum in 1972, they are the only country to have said No twice. +# Referendums in the other three countries voted Yes.) +# ... +# Estonia ... uses EU dates but not at 01:00 GMT, they use midnight GMT. +# I don't think they know yet what they will do from 1996 onwards. +# ... +# There shouldn't be any [current members who are not using EU rules]. +# A Directive has the force of law, member states are obliged to enact +# national law to implement it. The only contentious issue was the +# different end date for the UK and Ireland, and this was always allowed +# in the Directive. + + +############################################################################### + +# Britain (United Kingdom) and Ireland (Eire) + +# From Peter Ilieve (1994-07-06): +# +# On 17 Jan 1994 the Independent, a UK quality newspaper, had a piece about +# historical vistas along the Thames in west London. There was a photo +# and a sketch map showing some of the sightlines involved. One paragraph +# of the text said: +# +# `An old stone obelisk marking a forgotten terrestrial meridian stands +# beside the river at Kew. In the 18th century, before time and longitude +# was standardised by the Royal Observatory in Greenwich, scholars observed +# this stone and the movement of stars from Kew Observatory nearby. They +# made their calculations and set the time for the Horse Guards and Parliament, +# but now the stone is obscured by scrubwood and can only be seen by walking +# along the towpath within a few yards of it.' +# +# I have a one inch to one mile map of London and my estimate of the stone's +# position is 51 deg. 28' 30" N, 0 deg. 18' 45" W. The longitude should +# be within about +-2". The Ordnance Survey grid reference is TQ172761. +# +# [This yields GMTOFF = -0:01:15 for London LMT in the 18th century.] + +# From Paul Eggert (1993-11-18): +# +# Howse writes that Britain was the first country to use standard time. +# The railways cared most about the inconsistencies of local mean time, +# and it was they who forced a uniform time on the country. +# The original idea was credited to Dr. William Hyde Wollaston (1766-1828) +# and was popularized by Abraham Follett Osler (1808-1903). +# The first railway to adopt London time was the Great Western Railway +# in November 1840; other railways followed suit, and by 1847 most +# (though not all) railways used London time. On 1847-09-22 the +# Railway Clearing House, an industry standards body, recommended that GMT be +# adopted at all stations as soon as the General Post Office permitted it. +# The transition occurred on 12-01 for the L&NW, the Caledonian, +# and presumably other railways; the January 1848 Bradshaw's lists many +# railways as using GMT. By 1855 the vast majority of public +# clocks in Britain were set to GMT (though some, like the great clock +# on Tom Tower at Christ Church, Oxford, were fitted with two minute hands, +# one for local time and one for GMT). The last major holdout was the legal +# system, which stubbornly stuck to local time for many years, leading +# to oddities like polls opening at 08:13 and closing at 16:13. +# The legal system finally switched to GMT when the Statutes (Definition +# of Time) Act took effect; it received the Royal Assent on 1880-08-02. +# +# In the tables below, we condense this complicated story into a single +# transition date for London, namely 1847-12-01. We don't know as much +# about Dublin, so we use 1880-08-02, the legal transition time. + +# From Paul Eggert (2003-09-27): +# Summer Time was first seriously proposed by William Willett (1857-1915), +# a London builder and member of the Royal Astronomical Society +# who circulated a pamphlet ``The Waste of Daylight'' (1907) +# that proposed advancing clocks 20 minutes on each of four Sundays in April, +# and retarding them by the same amount on four Sundays in September. +# A bill was drafted in 1909 and introduced in Parliament several times, +# but it met with ridicule and opposition, especially from farming interests. +# Later editions of the pamphlet proposed one-hour summer time, and +# it was eventually adopted as a wartime measure in 1916. +# See: Summer Time Arrives Early, The Times (2000-05-18). +# A monument to Willett was unveiled on 1927-05-21, in an open space in +# a 45-acre wood near Chislehurst, Kent that was purchased by popular +# subscription and open to the public. On the south face of the monolith, +# designed by G. W. Miller, is the...William Willett Memorial Sundial, +# which is permanently set to Summer Time. + +# From Winston Churchill (1934-04-28): +# It is one of the paradoxes of history that we should owe the boon of +# summer time, which gives every year to the people of this country +# between 160 and 170 hours more daylight leisure, to a war which +# plunged Europe into darkness for four years, and shook the +# foundations of civilization throughout the world. +# -- <a href="http://www.winstonchurchill.org/fh114willett.htm"> +# "A Silent Toast to William Willett", Pictorial Weekly +# </a> + +# From Paul Eggert (1996-09-03): +# The OED Supplement says that the English originally said ``Daylight Saving'' +# when they were debating the adoption of DST in 1908; but by 1916 this +# term appears only in quotes taken from DST's opponents, whereas the +# proponents (who eventually won the argument) are quoted as using ``Summer''. + +# From Arthur David Olson (1989-01-19): +# +# A source at the British Information Office in New York avers that it's +# known as "British" Summer Time in all parts of the United Kingdom. + +# Date: 4 Jan 89 08:57:25 GMT (Wed) +# From: Jonathan Leffler +# [British Summer Time] is fixed annually by Act of Parliament. +# If you can predict what Parliament will do, you should be in +# politics making a fortune, not computing. + +# From Chris Carrier (1996-06-14): +# I remember reading in various wartime issues of the London Times the +# acronym BDST for British Double Summer Time. Look for the published +# time of sunrise and sunset in The Times, when BDST was in effect, and +# if you find a zone reference it will say, "All times B.D.S.T." + +# From Joseph S. Myers (1999-09-02): +# ... some military cables (WO 219/4100 - this is a copy from the +# main SHAEF archives held in the US National Archives, SHAEF/5252/8/516) +# agree that the usage is BDST (this appears in a message dated 17 Feb 1945). + +# From Joseph S. Myers (2000-10-03): +# On 18th April 1941, Sir Stephen Tallents of the BBC wrote to Sir +# Alexander Maxwell of the Home Office asking whether there was any +# official designation; the reply of the 21st was that there wasn't +# but he couldn't think of anything better than the "Double British +# Summer Time" that the BBC had been using informally. +# http://student.cusu.cam.ac.uk/~jsm28/british-time/bbc-19410418.png +# http://student.cusu.cam.ac.uk/~jsm28/british-time/ho-19410421.png + +# From Sir Alexander Maxwell in the above-mentioned letter (1941-04-21): +# [N]o official designation has as far as I know been adopted for the time +# which is to be introduced in May.... +# I cannot think of anything better than "Double British Summer Time" +# which could not be said to run counter to any official description. + +# From Paul Eggert (2000-10-02): +# Howse writes (p 157) `DBST' too, but `BDST' seems to have been common +# and follows the more usual convention of putting the location name first, +# so we use `BDST'. + +# Peter Ilieve (1998-04-19) described at length +# the history of summer time legislation in the United Kingdom. +# Since 1998 Joseph S. Myers has been updating +# and extending this list, which can be found in +# http://student.cusu.cam.ac.uk/~jsm28/british-time/ +# <a href="http://www.polyomino.org.uk/british-time/"> +# History of legal time in Britain +# </a> +# Rob Crowther (2012-01-04) reports that that URL no longer +# exists, and the article can now be found at: +# <a href="http://www.polyomino.org.uk/british-time/"> +# http://www.polyomino.org.uk/british-time/ +# </a> + +# From Joseph S. Myers (1998-01-06): +# +# The legal time in the UK outside of summer time is definitely GMT, not UTC; +# see Lord Tanlaw's speech +# <a href="http://www.parliament.the-stationery-office.co.uk/pa/ld199697/ldhansrd/pdvn/lds97/text/70611-20.htm#70611-20_head0"> +# (Lords Hansard 11 June 1997 columns 964 to 976) +# </a>. + +# From Paul Eggert (2006-03-22): +# +# For lack of other data, follow Shanks & Pottenger for Eire in 1940-1948. +# +# Given Ilieve and Myers's data, the following claims by Shanks & Pottenger +# are incorrect: +# * Wales did not switch from GMT to daylight saving time until +# 1921 Apr 3, when they began to conform with the rest of Great Britain. +# Actually, Wales was identical after 1880. +# * Eire had two transitions on 1916 Oct 1. +# It actually just had one transition. +# * Northern Ireland used single daylight saving time throughout WW II. +# Actually, it conformed to Britain. +# * GB-Eire changed standard time to 1 hour ahead of GMT on 1968-02-18. +# Actually, that date saw the usual switch to summer time. +# Standard time was not changed until 1968-10-27 (the clocks didn't change). +# +# Here is another incorrect claim by Shanks & Pottenger: +# * Jersey, Guernsey, and the Isle of Man did not switch from GMT +# to daylight saving time until 1921 Apr 3, when they began to +# conform with Great Britain. +# S.R.&O. 1916, No. 382 and HO 45/10811/312364 (quoted above) say otherwise. +# +# The following claim by Shanks & Pottenger is possible though doubtful; +# we'll ignore it for now. +# * Dublin's 1971-10-31 switch was at 02:00, even though London's was 03:00. +# +# +# Whitman says Dublin Mean Time was -0:25:21, which is more precise than +# Shanks & Pottenger. +# Perhaps this was Dunsink Observatory Time, as Dunsink Observatory +# (8 km NW of Dublin's center) seemingly was to Dublin as Greenwich was +# to London. For example: +# +# "Timeball on the ballast office is down. Dunsink time." +# -- James Joyce, Ulysses + +# From Joseph S. Myers (2005-01-26): +# Irish laws are available online at www.irishstatutebook.ie. These include +# various relating to legal time, for example: +# +# ZZA13Y1923.html ZZA12Y1924.html ZZA8Y1925.html ZZSIV20PG1267.html +# +# ZZSI71Y1947.html ZZSI128Y1948.html ZZSI23Y1949.html ZZSI41Y1950.html +# ZZSI27Y1951.html ZZSI73Y1952.html +# +# ZZSI11Y1961.html ZZSI232Y1961.html ZZSI182Y1962.html +# ZZSI167Y1963.html ZZSI257Y1964.html ZZSI198Y1967.html +# ZZA23Y1968.html ZZA17Y1971.html +# +# ZZSI67Y1981.html ZZSI212Y1982.html ZZSI45Y1986.html +# ZZSI264Y1988.html ZZSI52Y1990.html ZZSI371Y1992.html +# ZZSI395Y1994.html ZZSI484Y1997.html ZZSI506Y2001.html +# +# [These are all relative to the root, e.g., the first is +# <http://www.irishstatutebook.ie/ZZA13Y1923.html>.] +# +# (These are those I found, but there could be more. In any case these +# should allow various updates to the comments in the europe file to cover +# the laws applicable in Ireland.) +# +# (Note that the time in the Republic of Ireland since 1968 has been defined +# in terms of standard time being GMT+1 with a period of winter time when it +# is GMT, rather than standard time being GMT with a period of summer time +# being GMT+1.) + +# From Paul Eggert (1999-03-28): +# Clive Feather (<news:859845706.26043.0@office.demon.net>, 1997-03-31) +# reports that Folkestone (Cheriton) Shuttle Terminal uses Concession Time +# (CT), equivalent to French civil time. +# Julian Hill (<news:36118128.5A14@virgin.net>, 1998-09-30) reports that +# trains between Dollands Moor (the freight facility next door) +# and Frethun run in CT. +# My admittedly uninformed guess is that the terminal has two authorities, +# the French concession operators and the British civil authorities, +# and that the time depends on who you're talking to. +# If, say, the British police were called to the station for some reason, +# I would expect the official police report to use GMT/BST and not CET/CEST. +# This is a borderline case, but for now let's stick to GMT/BST. + +# From an anonymous contributor (1996-06-02): +# The law governing time in Ireland is under Statutory Instrument SI 395/94, +# which gives force to European Union 7th Council Directive # 94/21/EC. +# Under this directive, the Minister for Justice in Ireland makes appropriate +# regulations. I spoke this morning with the Secretary of the Department of +# Justice (tel +353 1 678 9711) who confirmed to me that the correct name is +# "Irish Summer Time", abbreviated to "IST". + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +# Summer Time Act, 1916 +Rule GB-Eire 1916 only - May 21 2:00s 1:00 BST +Rule GB-Eire 1916 only - Oct 1 2:00s 0 GMT +# S.R.&O. 1917, No. 358 +Rule GB-Eire 1917 only - Apr 8 2:00s 1:00 BST +Rule GB-Eire 1917 only - Sep 17 2:00s 0 GMT +# S.R.&O. 1918, No. 274 +Rule GB-Eire 1918 only - Mar 24 2:00s 1:00 BST +Rule GB-Eire 1918 only - Sep 30 2:00s 0 GMT +# S.R.&O. 1919, No. 297 +Rule GB-Eire 1919 only - Mar 30 2:00s 1:00 BST +Rule GB-Eire 1919 only - Sep 29 2:00s 0 GMT +# S.R.&O. 1920, No. 458 +Rule GB-Eire 1920 only - Mar 28 2:00s 1:00 BST +# S.R.&O. 1920, No. 1844 +Rule GB-Eire 1920 only - Oct 25 2:00s 0 GMT +# S.R.&O. 1921, No. 363 +Rule GB-Eire 1921 only - Apr 3 2:00s 1:00 BST +Rule GB-Eire 1921 only - Oct 3 2:00s 0 GMT +# S.R.&O. 1922, No. 264 +Rule GB-Eire 1922 only - Mar 26 2:00s 1:00 BST +Rule GB-Eire 1922 only - Oct 8 2:00s 0 GMT +# The Summer Time Act, 1922 +Rule GB-Eire 1923 only - Apr Sun>=16 2:00s 1:00 BST +Rule GB-Eire 1923 1924 - Sep Sun>=16 2:00s 0 GMT +Rule GB-Eire 1924 only - Apr Sun>=9 2:00s 1:00 BST +Rule GB-Eire 1925 1926 - Apr Sun>=16 2:00s 1:00 BST +# The Summer Time Act, 1925 +Rule GB-Eire 1925 1938 - Oct Sun>=2 2:00s 0 GMT +Rule GB-Eire 1927 only - Apr Sun>=9 2:00s 1:00 BST +Rule GB-Eire 1928 1929 - Apr Sun>=16 2:00s 1:00 BST +Rule GB-Eire 1930 only - Apr Sun>=9 2:00s 1:00 BST +Rule GB-Eire 1931 1932 - Apr Sun>=16 2:00s 1:00 BST +Rule GB-Eire 1933 only - Apr Sun>=9 2:00s 1:00 BST +Rule GB-Eire 1934 only - Apr Sun>=16 2:00s 1:00 BST +Rule GB-Eire 1935 only - Apr Sun>=9 2:00s 1:00 BST +Rule GB-Eire 1936 1937 - Apr Sun>=16 2:00s 1:00 BST +Rule GB-Eire 1938 only - Apr Sun>=9 2:00s 1:00 BST +Rule GB-Eire 1939 only - Apr Sun>=16 2:00s 1:00 BST +# S.R.&O. 1939, No. 1379 +Rule GB-Eire 1939 only - Nov Sun>=16 2:00s 0 GMT +# S.R.&O. 1940, No. 172 and No. 1883 +Rule GB-Eire 1940 only - Feb Sun>=23 2:00s 1:00 BST +# S.R.&O. 1941, No. 476 +Rule GB-Eire 1941 only - May Sun>=2 1:00s 2:00 BDST +Rule GB-Eire 1941 1943 - Aug Sun>=9 1:00s 1:00 BST +# S.R.&O. 1942, No. 506 +Rule GB-Eire 1942 1944 - Apr Sun>=2 1:00s 2:00 BDST +# S.R.&O. 1944, No. 932 +Rule GB-Eire 1944 only - Sep Sun>=16 1:00s 1:00 BST +# S.R.&O. 1945, No. 312 +Rule GB-Eire 1945 only - Apr Mon>=2 1:00s 2:00 BDST +Rule GB-Eire 1945 only - Jul Sun>=9 1:00s 1:00 BST +# S.R.&O. 1945, No. 1208 +Rule GB-Eire 1945 1946 - Oct Sun>=2 2:00s 0 GMT +Rule GB-Eire 1946 only - Apr Sun>=9 2:00s 1:00 BST +# The Summer Time Act, 1947 +Rule GB-Eire 1947 only - Mar 16 2:00s 1:00 BST +Rule GB-Eire 1947 only - Apr 13 1:00s 2:00 BDST +Rule GB-Eire 1947 only - Aug 10 1:00s 1:00 BST +Rule GB-Eire 1947 only - Nov 2 2:00s 0 GMT +# Summer Time Order, 1948 (S.I. 1948/495) +Rule GB-Eire 1948 only - Mar 14 2:00s 1:00 BST +Rule GB-Eire 1948 only - Oct 31 2:00s 0 GMT +# Summer Time Order, 1949 (S.I. 1949/373) +Rule GB-Eire 1949 only - Apr 3 2:00s 1:00 BST +Rule GB-Eire 1949 only - Oct 30 2:00s 0 GMT +# Summer Time Order, 1950 (S.I. 1950/518) +# Summer Time Order, 1951 (S.I. 1951/430) +# Summer Time Order, 1952 (S.I. 1952/451) +Rule GB-Eire 1950 1952 - Apr Sun>=14 2:00s 1:00 BST +Rule GB-Eire 1950 1952 - Oct Sun>=21 2:00s 0 GMT +# revert to the rules of the Summer Time Act, 1925 +Rule GB-Eire 1953 only - Apr Sun>=16 2:00s 1:00 BST +Rule GB-Eire 1953 1960 - Oct Sun>=2 2:00s 0 GMT +Rule GB-Eire 1954 only - Apr Sun>=9 2:00s 1:00 BST +Rule GB-Eire 1955 1956 - Apr Sun>=16 2:00s 1:00 BST +Rule GB-Eire 1957 only - Apr Sun>=9 2:00s 1:00 BST +Rule GB-Eire 1958 1959 - Apr Sun>=16 2:00s 1:00 BST +Rule GB-Eire 1960 only - Apr Sun>=9 2:00s 1:00 BST +# Summer Time Order, 1961 (S.I. 1961/71) +# Summer Time (1962) Order, 1961 (S.I. 1961/2465) +# Summer Time Order, 1963 (S.I. 1963/81) +Rule GB-Eire 1961 1963 - Mar lastSun 2:00s 1:00 BST +Rule GB-Eire 1961 1968 - Oct Sun>=23 2:00s 0 GMT +# Summer Time (1964) Order, 1963 (S.I. 1963/2101) +# Summer Time Order, 1964 (S.I. 1964/1201) +# Summer Time Order, 1967 (S.I. 1967/1148) +Rule GB-Eire 1964 1967 - Mar Sun>=19 2:00s 1:00 BST +# Summer Time Order, 1968 (S.I. 1968/117) +Rule GB-Eire 1968 only - Feb 18 2:00s 1:00 BST +# The British Standard Time Act, 1968 +# (no summer time) +# The Summer Time Act, 1972 +Rule GB-Eire 1972 1980 - Mar Sun>=16 2:00s 1:00 BST +Rule GB-Eire 1972 1980 - Oct Sun>=23 2:00s 0 GMT +# Summer Time Order, 1980 (S.I. 1980/1089) +# Summer Time Order, 1982 (S.I. 1982/1673) +# Summer Time Order, 1986 (S.I. 1986/223) +# Summer Time Order, 1988 (S.I. 1988/931) +Rule GB-Eire 1981 1995 - Mar lastSun 1:00u 1:00 BST +Rule GB-Eire 1981 1989 - Oct Sun>=23 1:00u 0 GMT +# Summer Time Order, 1989 (S.I. 1989/985) +# Summer Time Order, 1992 (S.I. 1992/1729) +# Summer Time Order 1994 (S.I. 1994/2798) +Rule GB-Eire 1990 1995 - Oct Sun>=22 1:00u 0 GMT +# Summer Time Order 1997 (S.I. 1997/2982) +# See EU for rules starting in 1996. + +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Europe/London -0:01:15 - LMT 1847 Dec 1 0:00s + 0:00 GB-Eire %s 1968 Oct 27 + 1:00 - BST 1971 Oct 31 2:00u + 0:00 GB-Eire %s 1996 + 0:00 EU GMT/BST +Link Europe/London Europe/Jersey +Link Europe/London Europe/Guernsey +Link Europe/London Europe/Isle_of_Man +Zone Europe/Dublin -0:25:00 - LMT 1880 Aug 2 + -0:25:21 - DMT 1916 May 21 2:00 + -0:25:21 1:00 IST 1916 Oct 1 2:00s + 0:00 GB-Eire %s 1921 Dec 6 # independence + 0:00 GB-Eire GMT/IST 1940 Feb 25 2:00 + 0:00 1:00 IST 1946 Oct 6 2:00 + 0:00 - GMT 1947 Mar 16 2:00 + 0:00 1:00 IST 1947 Nov 2 2:00 + 0:00 - GMT 1948 Apr 18 2:00 + 0:00 GB-Eire GMT/IST 1968 Oct 27 + 1:00 - IST 1971 Oct 31 2:00u + 0:00 GB-Eire GMT/IST 1996 + 0:00 EU GMT/IST + +############################################################################### + +# Europe + +# EU rules are for the European Union, previously known as the EC, EEC, +# Common Market, etc. + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule EU 1977 1980 - Apr Sun>=1 1:00u 1:00 S +Rule EU 1977 only - Sep lastSun 1:00u 0 - +Rule EU 1978 only - Oct 1 1:00u 0 - +Rule EU 1979 1995 - Sep lastSun 1:00u 0 - +Rule EU 1981 max - Mar lastSun 1:00u 1:00 S +Rule EU 1996 max - Oct lastSun 1:00u 0 - +# The most recent directive covers the years starting in 2002. See: +# <a="http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=CELEX:32000L0084:EN:NOT"> +# Directive 2000/84/EC of the European Parliament and of the Council +# of 19 January 2001 on summer-time arrangements. +# </a> + +# W-Eur differs from EU only in that W-Eur uses standard time. +Rule W-Eur 1977 1980 - Apr Sun>=1 1:00s 1:00 S +Rule W-Eur 1977 only - Sep lastSun 1:00s 0 - +Rule W-Eur 1978 only - Oct 1 1:00s 0 - +Rule W-Eur 1979 1995 - Sep lastSun 1:00s 0 - +Rule W-Eur 1981 max - Mar lastSun 1:00s 1:00 S +Rule W-Eur 1996 max - Oct lastSun 1:00s 0 - + +# Older C-Eur rules are for convenience in the tables. +# From 1977 on, C-Eur differs from EU only in that C-Eur uses standard time. +Rule C-Eur 1916 only - Apr 30 23:00 1:00 S +Rule C-Eur 1916 only - Oct 1 1:00 0 - +Rule C-Eur 1917 1918 - Apr Mon>=15 2:00s 1:00 S +Rule C-Eur 1917 1918 - Sep Mon>=15 2:00s 0 - +Rule C-Eur 1940 only - Apr 1 2:00s 1:00 S +Rule C-Eur 1942 only - Nov 2 2:00s 0 - +Rule C-Eur 1943 only - Mar 29 2:00s 1:00 S +Rule C-Eur 1943 only - Oct 4 2:00s 0 - +Rule C-Eur 1944 1945 - Apr Mon>=1 2:00s 1:00 S +# Whitman gives 1944 Oct 7; go with Shanks & Pottenger. +Rule C-Eur 1944 only - Oct 2 2:00s 0 - +# From Jesper Norgaard Welen (2008-07-13): +# +# I found what is probably a typo of 2:00 which should perhaps be 2:00s +# in the C-Eur rule from tz database version 2008d (this part was +# corrected in version 2008d). The circumstancial evidence is simply the +# tz database itself, as seen below: +# +# Zone Europe/Paris 0:09:21 - LMT 1891 Mar 15 0:01 +# 0:00 France WE%sT 1945 Sep 16 3:00 +# +# Zone Europe/Monaco 0:29:32 - LMT 1891 Mar 15 +# 0:00 France WE%sT 1945 Sep 16 3:00 +# +# Zone Europe/Belgrade 1:22:00 - LMT 1884 +# 1:00 1:00 CEST 1945 Sep 16 2:00s +# +# Rule France 1945 only - Sep 16 3:00 0 - +# Rule Belgium 1945 only - Sep 16 2:00s 0 - +# Rule Neth 1945 only - Sep 16 2:00s 0 - +# +# The rule line to be changed is: +# +# Rule C-Eur 1945 only - Sep 16 2:00 0 - +# +# It seems that Paris, Monaco, Rule France, Rule Belgium all agree on +# 2:00 standard time, e.g. 3:00 local time. However there are no +# countries that use C-Eur rules in September 1945, so the only items +# affected are apparently these ficticious zones that translates acronyms +# CET and MET: +# +# Zone CET 1:00 C-Eur CE%sT +# Zone MET 1:00 C-Eur ME%sT +# +# It this is right then the corrected version would look like: +# +# Rule C-Eur 1945 only - Sep 16 2:00s 0 - +# +# A small step for mankind though 8-) +Rule C-Eur 1945 only - Sep 16 2:00s 0 - +Rule C-Eur 1977 1980 - Apr Sun>=1 2:00s 1:00 S +Rule C-Eur 1977 only - Sep lastSun 2:00s 0 - +Rule C-Eur 1978 only - Oct 1 2:00s 0 - +Rule C-Eur 1979 1995 - Sep lastSun 2:00s 0 - +Rule C-Eur 1981 max - Mar lastSun 2:00s 1:00 S +Rule C-Eur 1996 max - Oct lastSun 2:00s 0 - + +# E-Eur differs from EU only in that E-Eur switches at midnight local time. +Rule E-Eur 1977 1980 - Apr Sun>=1 0:00 1:00 S +Rule E-Eur 1977 only - Sep lastSun 0:00 0 - +Rule E-Eur 1978 only - Oct 1 0:00 0 - +Rule E-Eur 1979 1995 - Sep lastSun 0:00 0 - +Rule E-Eur 1981 max - Mar lastSun 0:00 1:00 S +Rule E-Eur 1996 max - Oct lastSun 0:00 0 - + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Russia 1917 only - Jul 1 23:00 1:00 MST # Moscow Summer Time +Rule Russia 1917 only - Dec 28 0:00 0 MMT # Moscow Mean Time +Rule Russia 1918 only - May 31 22:00 2:00 MDST # Moscow Double Summer Time +Rule Russia 1918 only - Sep 16 1:00 1:00 MST +Rule Russia 1919 only - May 31 23:00 2:00 MDST +Rule Russia 1919 only - Jul 1 2:00 1:00 S +Rule Russia 1919 only - Aug 16 0:00 0 - +Rule Russia 1921 only - Feb 14 23:00 1:00 S +Rule Russia 1921 only - Mar 20 23:00 2:00 M # Midsummer +Rule Russia 1921 only - Sep 1 0:00 1:00 S +Rule Russia 1921 only - Oct 1 0:00 0 - +# Act No.925 of the Council of Ministers of the USSR (1980-10-24): +Rule Russia 1981 1984 - Apr 1 0:00 1:00 S +Rule Russia 1981 1983 - Oct 1 0:00 0 - +# Act No.967 of the Council of Ministers of the USSR (1984-09-13), repeated in +# Act No.227 of the Council of Ministers of the USSR (1989-03-14): +Rule Russia 1984 1991 - Sep lastSun 2:00s 0 - +Rule Russia 1985 1991 - Mar lastSun 2:00s 1:00 S +# +Rule Russia 1992 only - Mar lastSat 23:00 1:00 S +Rule Russia 1992 only - Sep lastSat 23:00 0 - +Rule Russia 1993 2010 - Mar lastSun 2:00s 1:00 S +Rule Russia 1993 1995 - Sep lastSun 2:00s 0 - +Rule Russia 1996 2010 - Oct lastSun 2:00s 0 - + +# From Alexander Krivenyshev (2011-06-14): +# According to Kremlin press service, Russian President Dmitry Medvedev +# signed a federal law "On calculation of time" on June 9, 2011. +# According to the law Russia is abolishing daylight saving time. +# +# Medvedev signed a law "On the Calculation of Time" (in russian): +# <a href="http://bmockbe.ru/events/?ID=7583"> +# http://bmockbe.ru/events/?ID=7583 +# </a> +# +# Medvedev signed a law on the calculation of the time (in russian): +# <a href="http://www.regnum.ru/news/polit/1413906.html"> +# http://www.regnum.ru/news/polit/1413906.html +# </a> + +# From Arthur David Olson (2011-06-15): +# Take "abolishing daylight saving time" to mean that time is now considered +# to be standard. + +# These are for backward compatibility with older versions. + +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone WET 0:00 EU WE%sT +Zone CET 1:00 C-Eur CE%sT +Zone MET 1:00 C-Eur ME%sT +Zone EET 2:00 EU EE%sT + +# Previous editions of this database used abbreviations like MET DST +# for Central European Summer Time, but this didn't agree with common usage. + +# From Markus Kuhn (1996-07-12): +# The official German names ... are +# +# Mitteleuropaeische Zeit (MEZ) = UTC+01:00 +# Mitteleuropaeische Sommerzeit (MESZ) = UTC+02:00 +# +# as defined in the German Time Act (Gesetz ueber die Zeitbestimmung (ZeitG), +# 1978-07-25, Bundesgesetzblatt, Jahrgang 1978, Teil I, S. 1110-1111).... +# I wrote ... to the German Federal Physical-Technical Institution +# +# Physikalisch-Technische Bundesanstalt (PTB) +# Laboratorium 4.41 "Zeiteinheit" +# Postfach 3345 +# D-38023 Braunschweig +# phone: +49 531 592-0 +# +# ... I received today an answer letter from Dr. Peter Hetzel, head of the PTB +# department for time and frequency transmission. He explained that the +# PTB translates MEZ and MESZ into English as +# +# Central European Time (CET) = UTC+01:00 +# Central European Summer Time (CEST) = UTC+02:00 + + +# Albania +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Albania 1940 only - Jun 16 0:00 1:00 S +Rule Albania 1942 only - Nov 2 3:00 0 - +Rule Albania 1943 only - Mar 29 2:00 1:00 S +Rule Albania 1943 only - Apr 10 3:00 0 - +Rule Albania 1974 only - May 4 0:00 1:00 S +Rule Albania 1974 only - Oct 2 0:00 0 - +Rule Albania 1975 only - May 1 0:00 1:00 S +Rule Albania 1975 only - Oct 2 0:00 0 - +Rule Albania 1976 only - May 2 0:00 1:00 S +Rule Albania 1976 only - Oct 3 0:00 0 - +Rule Albania 1977 only - May 8 0:00 1:00 S +Rule Albania 1977 only - Oct 2 0:00 0 - +Rule Albania 1978 only - May 6 0:00 1:00 S +Rule Albania 1978 only - Oct 1 0:00 0 - +Rule Albania 1979 only - May 5 0:00 1:00 S +Rule Albania 1979 only - Sep 30 0:00 0 - +Rule Albania 1980 only - May 3 0:00 1:00 S +Rule Albania 1980 only - Oct 4 0:00 0 - +Rule Albania 1981 only - Apr 26 0:00 1:00 S +Rule Albania 1981 only - Sep 27 0:00 0 - +Rule Albania 1982 only - May 2 0:00 1:00 S +Rule Albania 1982 only - Oct 3 0:00 0 - +Rule Albania 1983 only - Apr 18 0:00 1:00 S +Rule Albania 1983 only - Oct 1 0:00 0 - +Rule Albania 1984 only - Apr 1 0:00 1:00 S +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Europe/Tirane 1:19:20 - LMT 1914 + 1:00 - CET 1940 Jun 16 + 1:00 Albania CE%sT 1984 Jul + 1:00 EU CE%sT + +# Andorra +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Europe/Andorra 0:06:04 - LMT 1901 + 0:00 - WET 1946 Sep 30 + 1:00 - CET 1985 Mar 31 2:00 + 1:00 EU CE%sT + +# Austria + +# From Paul Eggert (2006-03-22): Shanks & Pottenger give 1918-06-16 and +# 1945-11-18, but the Austrian Federal Office of Metrology and +# Surveying (BEV) gives 1918-09-16 and for Vienna gives the "alleged" +# date of 1945-04-12 with no time. For the 1980-04-06 transition +# Shanks & Pottenger give 02:00, the BEV 00:00. Go with the BEV, +# and guess 02:00 for 1945-04-12. + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Austria 1920 only - Apr 5 2:00s 1:00 S +Rule Austria 1920 only - Sep 13 2:00s 0 - +Rule Austria 1946 only - Apr 14 2:00s 1:00 S +Rule Austria 1946 1948 - Oct Sun>=1 2:00s 0 - +Rule Austria 1947 only - Apr 6 2:00s 1:00 S +Rule Austria 1948 only - Apr 18 2:00s 1:00 S +Rule Austria 1980 only - Apr 6 0:00 1:00 S +Rule Austria 1980 only - Sep 28 0:00 0 - +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Europe/Vienna 1:05:20 - LMT 1893 Apr + 1:00 C-Eur CE%sT 1920 + 1:00 Austria CE%sT 1940 Apr 1 2:00s + 1:00 C-Eur CE%sT 1945 Apr 2 2:00s + 1:00 1:00 CEST 1945 Apr 12 2:00s + 1:00 - CET 1946 + 1:00 Austria CE%sT 1981 + 1:00 EU CE%sT + +# Belarus +# From Yauhen Kharuzhy (2011-09-16): +# By latest Belarus government act Europe/Minsk timezone was changed to +# GMT+3 without DST (was GMT+2 with DST). +# +# Sources (Russian language): +# 1. +# <a href="http://www.belta.by/ru/all_news/society/V-Belarusi-otmenjaetsja-perexod-na-sezonnoe-vremja_i_572952.html"> +# http://www.belta.by/ru/all_news/society/V-Belarusi-otmenjaetsja-perexod-na-sezonnoe-vremja_i_572952.html +# </a> +# 2. +# <a href="http://naviny.by/rubrics/society/2011/09/16/ic_articles_116_175144/"> +# http://naviny.by/rubrics/society/2011/09/16/ic_articles_116_175144/ +# </a> +# 3. +# <a href="http://news.tut.by/society/250578.html"> +# http://news.tut.by/society/250578.html +# </a> +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Europe/Minsk 1:50:16 - LMT 1880 + 1:50 - MMT 1924 May 2 # Minsk Mean Time + 2:00 - EET 1930 Jun 21 + 3:00 - MSK 1941 Jun 28 + 1:00 C-Eur CE%sT 1944 Jul 3 + 3:00 Russia MSK/MSD 1990 + 3:00 - MSK 1991 Mar 31 2:00s + 2:00 1:00 EEST 1991 Sep 29 2:00s + 2:00 - EET 1992 Mar 29 0:00s + 2:00 1:00 EEST 1992 Sep 27 0:00s + 2:00 Russia EE%sT 2011 Mar 27 2:00s + 3:00 - FET # Further-eastern European Time + +# Belgium +# +# From Paul Eggert (1997-07-02): +# Entries from 1918 through 1991 are taken from: +# Annuaire de L'Observatoire Royal de Belgique, +# Avenue Circulaire, 3, B-1180 BRUXELLES, CLVIIe annee, 1991 +# (Imprimerie HAYEZ, s.p.r.l., Rue Fin, 4, 1080 BRUXELLES, MCMXC), +# pp 8-9. +# LMT before 1892 was 0:17:30, according to the official journal of Belgium: +# Moniteur Belge, Samedi 30 Avril 1892, N.121. +# Thanks to Pascal Delmoitie for these references. +# The 1918 rules are listed for completeness; they apply to unoccupied Belgium. +# Assume Brussels switched to WET in 1918 when the armistice took effect. +# +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Belgium 1918 only - Mar 9 0:00s 1:00 S +Rule Belgium 1918 1919 - Oct Sat>=1 23:00s 0 - +Rule Belgium 1919 only - Mar 1 23:00s 1:00 S +Rule Belgium 1920 only - Feb 14 23:00s 1:00 S +Rule Belgium 1920 only - Oct 23 23:00s 0 - +Rule Belgium 1921 only - Mar 14 23:00s 1:00 S +Rule Belgium 1921 only - Oct 25 23:00s 0 - +Rule Belgium 1922 only - Mar 25 23:00s 1:00 S +Rule Belgium 1922 1927 - Oct Sat>=1 23:00s 0 - +Rule Belgium 1923 only - Apr 21 23:00s 1:00 S +Rule Belgium 1924 only - Mar 29 23:00s 1:00 S +Rule Belgium 1925 only - Apr 4 23:00s 1:00 S +# DSH writes that a royal decree of 1926-02-22 specified the Sun following 3rd +# Sat in Apr (except if it's Easter, in which case it's one Sunday earlier), +# to Sun following 1st Sat in Oct, and that a royal decree of 1928-09-15 +# changed the transition times to 02:00 GMT. +Rule Belgium 1926 only - Apr 17 23:00s 1:00 S +Rule Belgium 1927 only - Apr 9 23:00s 1:00 S +Rule Belgium 1928 only - Apr 14 23:00s 1:00 S +Rule Belgium 1928 1938 - Oct Sun>=2 2:00s 0 - +Rule Belgium 1929 only - Apr 21 2:00s 1:00 S +Rule Belgium 1930 only - Apr 13 2:00s 1:00 S +Rule Belgium 1931 only - Apr 19 2:00s 1:00 S +Rule Belgium 1932 only - Apr 3 2:00s 1:00 S +Rule Belgium 1933 only - Mar 26 2:00s 1:00 S +Rule Belgium 1934 only - Apr 8 2:00s 1:00 S +Rule Belgium 1935 only - Mar 31 2:00s 1:00 S +Rule Belgium 1936 only - Apr 19 2:00s 1:00 S +Rule Belgium 1937 only - Apr 4 2:00s 1:00 S +Rule Belgium 1938 only - Mar 27 2:00s 1:00 S +Rule Belgium 1939 only - Apr 16 2:00s 1:00 S +Rule Belgium 1939 only - Nov 19 2:00s 0 - +Rule Belgium 1940 only - Feb 25 2:00s 1:00 S +Rule Belgium 1944 only - Sep 17 2:00s 0 - +Rule Belgium 1945 only - Apr 2 2:00s 1:00 S +Rule Belgium 1945 only - Sep 16 2:00s 0 - +Rule Belgium 1946 only - May 19 2:00s 1:00 S +Rule Belgium 1946 only - Oct 7 2:00s 0 - +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Europe/Brussels 0:17:30 - LMT 1880 + 0:17:30 - BMT 1892 May 1 12:00 # Brussels MT + 0:00 - WET 1914 Nov 8 + 1:00 - CET 1916 May 1 0:00 + 1:00 C-Eur CE%sT 1918 Nov 11 11:00u + 0:00 Belgium WE%sT 1940 May 20 2:00s + 1:00 C-Eur CE%sT 1944 Sep 3 + 1:00 Belgium CE%sT 1977 + 1:00 EU CE%sT + +# Bosnia and Herzegovina +# see Serbia + +# Bulgaria +# +# From Plamen Simenov via Steffen Thorsen (1999-09-09): +# A document of Government of Bulgaria (No.94/1997) says: +# EET --> EETDST is in 03:00 Local time in last Sunday of March ... +# EETDST --> EET is in 04:00 Local time in last Sunday of October +# +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Bulg 1979 only - Mar 31 23:00 1:00 S +Rule Bulg 1979 only - Oct 1 1:00 0 - +Rule Bulg 1980 1982 - Apr Sat>=1 23:00 1:00 S +Rule Bulg 1980 only - Sep 29 1:00 0 - +Rule Bulg 1981 only - Sep 27 2:00 0 - +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Europe/Sofia 1:33:16 - LMT 1880 + 1:56:56 - IMT 1894 Nov 30 # Istanbul MT? + 2:00 - EET 1942 Nov 2 3:00 + 1:00 C-Eur CE%sT 1945 + 1:00 - CET 1945 Apr 2 3:00 + 2:00 - EET 1979 Mar 31 23:00 + 2:00 Bulg EE%sT 1982 Sep 26 2:00 + 2:00 C-Eur EE%sT 1991 + 2:00 E-Eur EE%sT 1997 + 2:00 EU EE%sT + +# Croatia +# see Serbia + +# Cyprus +# Please see the `asia' file for Asia/Nicosia. + +# Czech Republic +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Czech 1945 only - Apr 8 2:00s 1:00 S +Rule Czech 1945 only - Nov 18 2:00s 0 - +Rule Czech 1946 only - May 6 2:00s 1:00 S +Rule Czech 1946 1949 - Oct Sun>=1 2:00s 0 - +Rule Czech 1947 only - Apr 20 2:00s 1:00 S +Rule Czech 1948 only - Apr 18 2:00s 1:00 S +Rule Czech 1949 only - Apr 9 2:00s 1:00 S +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Europe/Prague 0:57:44 - LMT 1850 + 0:57:44 - PMT 1891 Oct # Prague Mean Time + 1:00 C-Eur CE%sT 1944 Sep 17 2:00s + 1:00 Czech CE%sT 1979 + 1:00 EU CE%sT + +# Denmark, Faroe Islands, and Greenland + +# From Jesper Norgaard Welen (2005-04-26): +# http://www.hum.aau.dk/~poe/tid/tine/DanskTid.htm says that the law +# [introducing standard time] was in effect from 1894-01-01.... +# The page http://www.retsinfo.dk/_GETDOCI_/ACCN/A18930008330-REGL +# confirms this, and states that the law was put forth 1893-03-29. +# +# The EU treaty with effect from 1973: +# http://www.retsinfo.dk/_GETDOCI_/ACCN/A19722110030-REGL +# +# This provoked a new law from 1974 to make possible summer time changes +# in subsequenet decrees with the law +# http://www.retsinfo.dk/_GETDOCI_/ACCN/A19740022330-REGL +# +# It seems however that no decree was set forward until 1980. I have +# not found any decree, but in another related law, the effecting DST +# changes are stated explicitly to be from 1980-04-06 at 02:00 to +# 1980-09-28 at 02:00. If this is true, this differs slightly from +# the EU rule in that DST runs to 02:00, not 03:00. We don't know +# when Denmark began using the EU rule correctly, but we have only +# confirmation of the 1980-time, so I presume it was correct in 1981: +# The law is about the management of the extra hour, concerning +# working hours reported and effect on obligatory-rest rules (which +# was suspended on that night): +# http://www.retsinfo.dk/_GETDOCI_/ACCN/C19801120554-REGL + +# From Jesper Norgaard Welen (2005-06-11): +# The Herning Folkeblad (1980-09-26) reported that the night between +# Saturday and Sunday the clock is set back from three to two. + +# From Paul Eggert (2005-06-11): +# Hence the "02:00" of the 1980 law refers to standard time, not +# wall-clock time, and so the EU rules were in effect in 1980. + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Denmark 1916 only - May 14 23:00 1:00 S +Rule Denmark 1916 only - Sep 30 23:00 0 - +Rule Denmark 1940 only - May 15 0:00 1:00 S +Rule Denmark 1945 only - Apr 2 2:00s 1:00 S +Rule Denmark 1945 only - Aug 15 2:00s 0 - +Rule Denmark 1946 only - May 1 2:00s 1:00 S +Rule Denmark 1946 only - Sep 1 2:00s 0 - +Rule Denmark 1947 only - May 4 2:00s 1:00 S +Rule Denmark 1947 only - Aug 10 2:00s 0 - +Rule Denmark 1948 only - May 9 2:00s 1:00 S +Rule Denmark 1948 only - Aug 8 2:00s 0 - +# +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Europe/Copenhagen 0:50:20 - LMT 1890 + 0:50:20 - CMT 1894 Jan 1 # Copenhagen MT + 1:00 Denmark CE%sT 1942 Nov 2 2:00s + 1:00 C-Eur CE%sT 1945 Apr 2 2:00 + 1:00 Denmark CE%sT 1980 + 1:00 EU CE%sT +Zone Atlantic/Faroe -0:27:04 - LMT 1908 Jan 11 # Torshavn + 0:00 - WET 1981 + 0:00 EU WE%sT +# +# From Paul Eggert (2004-10-31): +# During World War II, Germany maintained secret manned weather stations in +# East Greenland and Franz Josef Land, but we don't know their time zones. +# My source for this is Wilhelm Dege's book mentioned under Svalbard. +# +# From Paul Eggert (2006-03-22): +# Greenland joined the EU as part of Denmark, obtained home rule on 1979-05-01, +# and left the EU on 1985-02-01. It therefore should have been using EU +# rules at least through 1984. Shanks & Pottenger say Scoresbysund and Godthab +# used C-Eur rules after 1980, but IATA SSIM (1991/1996) says they use EU +# rules since at least 1991. Assume EU rules since 1980. + +# From Gwillin Law (2001-06-06), citing +# <http://www.statkart.no/efs/efshefter/2001/efs5-2001.pdf> (2001-03-15), +# and with translations corrected by Steffen Thorsen: +# +# Greenland has four local times, and the relation to UTC +# is according to the following time line: +# +# The military zone near Thule UTC-4 +# Standard Greenland time UTC-3 +# Scoresbysund UTC-1 +# Danmarkshavn UTC +# +# In the military area near Thule and in Danmarkshavn DST will not be +# introduced. + +# From Rives McDow (2001-11-01): +# +# I correspond regularly with the Dansk Polarcenter, and wrote them at +# the time to clarify the situation in Thule. Unfortunately, I have +# not heard back from them regarding my recent letter. [But I have +# info from earlier correspondence.] +# +# According to the center, a very small local time zone around Thule +# Air Base keeps the time according to UTC-4, implementing daylight +# savings using North America rules, changing the time at 02:00 local time.... +# +# The east coast of Greenland north of the community of Scoresbysund +# uses UTC in the same way as in Iceland, year round, with no dst. +# There are just a few stations on this coast, including the +# Danmarkshavn ICAO weather station mentioned in your September 29th +# email. The other stations are two sledge patrol stations in +# Mestersvig and Daneborg, the air force base at Station Nord, and the +# DPC research station at Zackenberg. +# +# Scoresbysund and two small villages nearby keep time UTC-1 and use +# the same daylight savings time period as in West Greenland (Godthab). +# +# The rest of Greenland, including Godthab (this area, although it +# includes central Greenland, is known as west Greenland), keeps time +# UTC-3, with daylight savings methods according to European rules. +# +# It is common procedure to use UTC 0 in the wilderness of East and +# North Greenland, because it is mainly Icelandic aircraft operators +# maintaining traffic in these areas. However, the official status of +# this area is that it sticks with Godthab time. This area might be +# considered a dual time zone in some respects because of this. + +# From Rives McDow (2001-11-19): +# I heard back from someone stationed at Thule; the time change took place +# there at 2:00 AM. + +# From Paul Eggert (2006-03-22): +# From 1997 on the CIA map shows Danmarkshavn on GMT; +# the 1995 map as like Godthab. +# For lack of better info, assume they were like Godthab before 1996. +# startkart.no says Thule does not observe DST, but this is clearly an error, +# so go with Shanks & Pottenger for Thule transitions until this year. +# For 2007 on assume Thule will stay in sync with US DST rules. +# +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Thule 1991 1992 - Mar lastSun 2:00 1:00 D +Rule Thule 1991 1992 - Sep lastSun 2:00 0 S +Rule Thule 1993 2006 - Apr Sun>=1 2:00 1:00 D +Rule Thule 1993 2006 - Oct lastSun 2:00 0 S +Rule Thule 2007 max - Mar Sun>=8 2:00 1:00 D +Rule Thule 2007 max - Nov Sun>=1 2:00 0 S +# +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Danmarkshavn -1:14:40 - LMT 1916 Jul 28 + -3:00 - WGT 1980 Apr 6 2:00 + -3:00 EU WG%sT 1996 + 0:00 - GMT +Zone America/Scoresbysund -1:27:52 - LMT 1916 Jul 28 # Ittoqqortoormiit + -2:00 - CGT 1980 Apr 6 2:00 + -2:00 C-Eur CG%sT 1981 Mar 29 + -1:00 EU EG%sT +Zone America/Godthab -3:26:56 - LMT 1916 Jul 28 # Nuuk + -3:00 - WGT 1980 Apr 6 2:00 + -3:00 EU WG%sT +Zone America/Thule -4:35:08 - LMT 1916 Jul 28 # Pituffik air base + -4:00 Thule A%sT + +# Estonia +# From Peter Ilieve (1994-10-15): +# A relative in Tallinn confirms the accuracy of the data for 1989 onwards +# [through 1994] and gives the legal authority for it, +# a regulation of the Government of Estonia, No. 111 of 1989.... +# +# From Peter Ilieve (1996-10-28): +# [IATA SSIM (1992/1996) claims that the Baltic republics switch at 01:00s, +# but a relative confirms that Estonia still switches at 02:00s, writing:] +# ``I do not [know] exactly but there are some little different +# (confusing) rules for International Air and Railway Transport Schedules +# conversion in Sunday connected with end of summer time in Estonia.... +# A discussion is running about the summer time efficiency and effect on +# human physiology. It seems that Estonia maybe will not change to +# summer time next spring.'' + +# From Peter Ilieve (1998-11-04), heavily edited: +# <a href="http://trip.rk.ee/cgi-bin/thw?${BASE}=akt&${OOHTML}=rtd&TA=1998&TO=1&AN=1390"> +# The 1998-09-22 Estonian time law +# </a> +# refers to the Eighth Directive and cites the association agreement between +# the EU and Estonia, ratified by the Estonian law (RT II 1995, 22--27, 120). +# +# I also asked [my relative] whether they use any standard abbreviation +# for their standard and summer times. He says no, they use "suveaeg" +# (summer time) and "talveaeg" (winter time). + +# From <a href="http://www.baltictimes.com/">The Baltic Times</a> (1999-09-09) +# via Steffen Thorsen: +# This year will mark the last time Estonia shifts to summer time, +# a council of the ruling coalition announced Sept. 6.... +# But what this could mean for Estonia's chances of joining the European +# Union are still unclear. In 1994, the EU declared summer time compulsory +# for all member states until 2001. Brussels has yet to decide what to do +# after that. + +# From Mart Oruaas (2000-01-29): +# Regulation no. 301 (1999-10-12) obsoletes previous regulation +# no. 206 (1998-09-22) and thus sticks Estonia to +02:00 GMT for all +# the year round. The regulation is effective 1999-11-01. + +# From Toomas Soome (2002-02-21): +# The Estonian government has changed once again timezone politics. +# Now we are using again EU rules. +# +# From Urmet Jaanes (2002-03-28): +# The legislative reference is Government decree No. 84 on 2002-02-21. + +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Europe/Tallinn 1:39:00 - LMT 1880 + 1:39:00 - TMT 1918 Feb # Tallinn Mean Time + 1:00 C-Eur CE%sT 1919 Jul + 1:39:00 - TMT 1921 May + 2:00 - EET 1940 Aug 6 + 3:00 - MSK 1941 Sep 15 + 1:00 C-Eur CE%sT 1944 Sep 22 + 3:00 Russia MSK/MSD 1989 Mar 26 2:00s + 2:00 1:00 EEST 1989 Sep 24 2:00s + 2:00 C-Eur EE%sT 1998 Sep 22 + 2:00 EU EE%sT 1999 Nov 1 + 2:00 - EET 2002 Feb 21 + 2:00 EU EE%sT + +# Finland + +# From Hannu Strang (1994-09-25 06:03:37 UTC): +# Well, here in Helsinki we're just changing from summer time to regular one, +# and it's supposed to change at 4am... + +# From Janne Snabb (2010-0715): +# +# I noticed that the Finland data is not accurate for years 1981 and 1982. +# During these two first trial years the DST adjustment was made one hour +# earlier than in forthcoming years. Starting 1983 the adjustment was made +# according to the central European standards. +# +# This is documented in Heikki Oja: Aikakirja 2007, published by The Almanac +# Office of University of Helsinki, ISBN 952-10-3221-9, available online (in +# Finnish) at +# +# <a href="http://almanakka.helsinki.fi/aikakirja/Aikakirja2007kokonaan.pdf"> +# http://almanakka.helsinki.fi/aikakirja/Aikakirja2007kokonaan.pdf +# </a> +# +# Page 105 (56 in PDF version) has a handy table of all past daylight savings +# transitions. It is easy enough to interpret without Finnish skills. +# +# This is also confirmed by Finnish Broadcasting Company's archive at: +# +# <a href="http://www.yle.fi/elavaarkisto/?s=s&g=1&ag=5&t=&a=3401"> +# http://www.yle.fi/elavaarkisto/?s=s&g=1&ag=5&t=&a=3401 +# </a> +# +# The news clip from 1981 says that "the time between 2 and 3 o'clock does not +# exist tonight." + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Finland 1942 only - Apr 3 0:00 1:00 S +Rule Finland 1942 only - Oct 3 0:00 0 - +Rule Finland 1981 1982 - Mar lastSun 2:00 1:00 S +Rule Finland 1981 1982 - Sep lastSun 3:00 0 - +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Europe/Helsinki 1:39:52 - LMT 1878 May 31 + 1:39:52 - HMT 1921 May # Helsinki Mean Time + 2:00 Finland EE%sT 1983 + 2:00 EU EE%sT + +# Aaland Is +Link Europe/Helsinki Europe/Mariehamn + + +# France + +# From Ciro Discepolo (2000-12-20): +# +# Henri Le Corre, Regimes Horaires pour le monde entier, Editions +# Traditionnelles - Paris 2 books, 1993 +# +# Gabriel, Traite de l'heure dans le monde, Guy Tredaniel editeur, +# Paris, 1991 +# +# Francoise Gauquelin, Problemes de l'heure resolus en astrologie, +# Guy tredaniel, Paris 1987 + + +# +# Shank & Pottenger seem to use `24:00' ambiguously; resolve it with Whitman. +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule France 1916 only - Jun 14 23:00s 1:00 S +Rule France 1916 1919 - Oct Sun>=1 23:00s 0 - +Rule France 1917 only - Mar 24 23:00s 1:00 S +Rule France 1918 only - Mar 9 23:00s 1:00 S +Rule France 1919 only - Mar 1 23:00s 1:00 S +Rule France 1920 only - Feb 14 23:00s 1:00 S +Rule France 1920 only - Oct 23 23:00s 0 - +Rule France 1921 only - Mar 14 23:00s 1:00 S +Rule France 1921 only - Oct 25 23:00s 0 - +Rule France 1922 only - Mar 25 23:00s 1:00 S +# DSH writes that a law of 1923-05-24 specified 3rd Sat in Apr at 23:00 to 1st +# Sat in Oct at 24:00; and that in 1930, because of Easter, the transitions +# were Apr 12 and Oct 5. Go with Shanks & Pottenger. +Rule France 1922 1938 - Oct Sat>=1 23:00s 0 - +Rule France 1923 only - May 26 23:00s 1:00 S +Rule France 1924 only - Mar 29 23:00s 1:00 S +Rule France 1925 only - Apr 4 23:00s 1:00 S +Rule France 1926 only - Apr 17 23:00s 1:00 S +Rule France 1927 only - Apr 9 23:00s 1:00 S +Rule France 1928 only - Apr 14 23:00s 1:00 S +Rule France 1929 only - Apr 20 23:00s 1:00 S +Rule France 1930 only - Apr 12 23:00s 1:00 S +Rule France 1931 only - Apr 18 23:00s 1:00 S +Rule France 1932 only - Apr 2 23:00s 1:00 S +Rule France 1933 only - Mar 25 23:00s 1:00 S +Rule France 1934 only - Apr 7 23:00s 1:00 S +Rule France 1935 only - Mar 30 23:00s 1:00 S +Rule France 1936 only - Apr 18 23:00s 1:00 S +Rule France 1937 only - Apr 3 23:00s 1:00 S +Rule France 1938 only - Mar 26 23:00s 1:00 S +Rule France 1939 only - Apr 15 23:00s 1:00 S +Rule France 1939 only - Nov 18 23:00s 0 - +Rule France 1940 only - Feb 25 2:00 1:00 S +# The French rules for 1941-1944 were not used in Paris, but Shanks & Pottenger +# write that they were used in Monaco and in many French locations. +# Le Corre writes that the upper limit of the free zone was Arneguy, Orthez, +# Mont-de-Marsan, Bazas, Langon, Lamotte-Montravel, Marouil, La +# Rochefoucault, Champagne-Mouton, La Roche-Posay, La Haye-Descartes, +# Loches, Montrichard, Vierzon, Bourges, Moulins, Digoin, +# Paray-le-Monial, Montceau-les-Mines, Chalons-sur-Saone, Arbois, +# Dole, Morez, St-Claude, and Collonges (Haute-Savoie). +Rule France 1941 only - May 5 0:00 2:00 M # Midsummer +# Shanks & Pottenger say this transition occurred at Oct 6 1:00, +# but go with Denis Excoffier (1997-12-12), +# who quotes the Ephemerides Astronomiques for 1998 from Bureau des Longitudes +# as saying 5/10/41 22hUT. +Rule France 1941 only - Oct 6 0:00 1:00 S +Rule France 1942 only - Mar 9 0:00 2:00 M +Rule France 1942 only - Nov 2 3:00 1:00 S +Rule France 1943 only - Mar 29 2:00 2:00 M +Rule France 1943 only - Oct 4 3:00 1:00 S +Rule France 1944 only - Apr 3 2:00 2:00 M +Rule France 1944 only - Oct 8 1:00 1:00 S +Rule France 1945 only - Apr 2 2:00 2:00 M +Rule France 1945 only - Sep 16 3:00 0 - +# Shanks & Pottenger give Mar 28 2:00 and Sep 26 3:00; +# go with Excoffier's 28/3/76 0hUT and 25/9/76 23hUT. +Rule France 1976 only - Mar 28 1:00 1:00 S +Rule France 1976 only - Sep 26 1:00 0 - +# Shanks & Pottenger give 0:09:20 for Paris Mean Time, and Whitman 0:09:05, +# but Howse quotes the actual French legislation as saying 0:09:21. +# Go with Howse. Howse writes that the time in France was officially based +# on PMT-0:09:21 until 1978-08-09, when the time base finally switched to UTC. +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Europe/Paris 0:09:21 - LMT 1891 Mar 15 0:01 + 0:09:21 - PMT 1911 Mar 11 0:01 # Paris MT +# Shanks & Pottenger give 1940 Jun 14 0:00; go with Excoffier and Le Corre. + 0:00 France WE%sT 1940 Jun 14 23:00 +# Le Corre says Paris stuck with occupied-France time after the liberation; +# go with Shanks & Pottenger. + 1:00 C-Eur CE%sT 1944 Aug 25 + 0:00 France WE%sT 1945 Sep 16 3:00 + 1:00 France CE%sT 1977 + 1:00 EU CE%sT + +# Germany + +# From Markus Kuhn (1998-09-29): +# The German time zone web site by the Physikalisch-Technische +# Bundesanstalt contains DST information back to 1916. +# [See tz-link.htm for the URL.] + +# From Joerg Schilling (2002-10-23): +# In 1945, Berlin was switched to Moscow Summer time (GMT+4) by +# <a href="http://www.dhm.de/lemo/html/biografien/BersarinNikolai/"> +# General [Nikolai] Bersarin</a>. + +# From Paul Eggert (2003-03-08): +# <a href="http://www.parlament-berlin.de/pds-fraktion.nsf/727459127c8b66ee8525662300459099/defc77cb784f180ac1256c2b0030274b/$FILE/bersarint.pdf"> +# http://www.parlament-berlin.de/pds-fraktion.nsf/727459127c8b66ee8525662300459099/defc77cb784f180ac1256c2b0030274b/$FILE/bersarint.pdf +# </a> +# says that Bersarin issued an order to use Moscow time on May 20. +# However, Moscow did not observe daylight saving in 1945, so +# this was equivalent to CEMT (GMT+3), not GMT+4. + + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Germany 1946 only - Apr 14 2:00s 1:00 S +Rule Germany 1946 only - Oct 7 2:00s 0 - +Rule Germany 1947 1949 - Oct Sun>=1 2:00s 0 - +# http://www.ptb.de/de/org/4/44/441/salt.htm says the following transition +# occurred at 3:00 MEZ, not the 2:00 MEZ given in Shanks & Pottenger. +# Go with the PTB. +Rule Germany 1947 only - Apr 6 3:00s 1:00 S +Rule Germany 1947 only - May 11 2:00s 2:00 M +Rule Germany 1947 only - Jun 29 3:00 1:00 S +Rule Germany 1948 only - Apr 18 2:00s 1:00 S +Rule Germany 1949 only - Apr 10 2:00s 1:00 S + +Rule SovietZone 1945 only - May 24 2:00 2:00 M # Midsummer +Rule SovietZone 1945 only - Sep 24 3:00 1:00 S +Rule SovietZone 1945 only - Nov 18 2:00s 0 - + +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Europe/Berlin 0:53:28 - LMT 1893 Apr + 1:00 C-Eur CE%sT 1945 May 24 2:00 + 1:00 SovietZone CE%sT 1946 + 1:00 Germany CE%sT 1980 + 1:00 EU CE%sT + +# Georgia +# Please see the "asia" file for Asia/Tbilisi. +# Herodotus (Histories, IV.45) says Georgia north of the Phasis (now Rioni) +# is in Europe. Our reference location Tbilisi is in the Asian part. + +# Gibraltar +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Europe/Gibraltar -0:21:24 - LMT 1880 Aug 2 0:00s + 0:00 GB-Eire %s 1957 Apr 14 2:00 + 1:00 - CET 1982 + 1:00 EU CE%sT + +# Greece +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +# Whitman gives 1932 Jul 5 - Nov 1; go with Shanks & Pottenger. +Rule Greece 1932 only - Jul 7 0:00 1:00 S +Rule Greece 1932 only - Sep 1 0:00 0 - +# Whitman gives 1941 Apr 25 - ?; go with Shanks & Pottenger. +Rule Greece 1941 only - Apr 7 0:00 1:00 S +# Whitman gives 1942 Feb 2 - ?; go with Shanks & Pottenger. +Rule Greece 1942 only - Nov 2 3:00 0 - +Rule Greece 1943 only - Mar 30 0:00 1:00 S +Rule Greece 1943 only - Oct 4 0:00 0 - +# Whitman gives 1944 Oct 3 - Oct 31; go with Shanks & Pottenger. +Rule Greece 1952 only - Jul 1 0:00 1:00 S +Rule Greece 1952 only - Nov 2 0:00 0 - +Rule Greece 1975 only - Apr 12 0:00s 1:00 S +Rule Greece 1975 only - Nov 26 0:00s 0 - +Rule Greece 1976 only - Apr 11 2:00s 1:00 S +Rule Greece 1976 only - Oct 10 2:00s 0 - +Rule Greece 1977 1978 - Apr Sun>=1 2:00s 1:00 S +Rule Greece 1977 only - Sep 26 2:00s 0 - +Rule Greece 1978 only - Sep 24 4:00 0 - +Rule Greece 1979 only - Apr 1 9:00 1:00 S +Rule Greece 1979 only - Sep 29 2:00 0 - +Rule Greece 1980 only - Apr 1 0:00 1:00 S +Rule Greece 1980 only - Sep 28 0:00 0 - +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Europe/Athens 1:34:52 - LMT 1895 Sep 14 + 1:34:52 - AMT 1916 Jul 28 0:01 # Athens MT + 2:00 Greece EE%sT 1941 Apr 30 + 1:00 Greece CE%sT 1944 Apr 4 + 2:00 Greece EE%sT 1981 + # Shanks & Pottenger say it switched to C-Eur in 1981; + # go with EU instead, since Greece joined it on Jan 1. + 2:00 EU EE%sT + +# Hungary +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Hungary 1918 only - Apr 1 3:00 1:00 S +Rule Hungary 1918 only - Sep 29 3:00 0 - +Rule Hungary 1919 only - Apr 15 3:00 1:00 S +Rule Hungary 1919 only - Sep 15 3:00 0 - +Rule Hungary 1920 only - Apr 5 3:00 1:00 S +Rule Hungary 1920 only - Sep 30 3:00 0 - +Rule Hungary 1945 only - May 1 23:00 1:00 S +Rule Hungary 1945 only - Nov 3 0:00 0 - +Rule Hungary 1946 only - Mar 31 2:00s 1:00 S +Rule Hungary 1946 1949 - Oct Sun>=1 2:00s 0 - +Rule Hungary 1947 1949 - Apr Sun>=4 2:00s 1:00 S +Rule Hungary 1950 only - Apr 17 2:00s 1:00 S +Rule Hungary 1950 only - Oct 23 2:00s 0 - +Rule Hungary 1954 1955 - May 23 0:00 1:00 S +Rule Hungary 1954 1955 - Oct 3 0:00 0 - +Rule Hungary 1956 only - Jun Sun>=1 0:00 1:00 S +Rule Hungary 1956 only - Sep lastSun 0:00 0 - +Rule Hungary 1957 only - Jun Sun>=1 1:00 1:00 S +Rule Hungary 1957 only - Sep lastSun 3:00 0 - +Rule Hungary 1980 only - Apr 6 1:00 1:00 S +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Europe/Budapest 1:16:20 - LMT 1890 Oct + 1:00 C-Eur CE%sT 1918 + 1:00 Hungary CE%sT 1941 Apr 6 2:00 + 1:00 C-Eur CE%sT 1945 + 1:00 Hungary CE%sT 1980 Sep 28 2:00s + 1:00 EU CE%sT + +# Iceland +# +# From Adam David (1993-11-06): +# The name of the timezone in Iceland for system / mail / news purposes is GMT. +# +# (1993-12-05): +# This material is paraphrased from the 1988 edition of the University of +# Iceland Almanak. +# +# From January 1st, 1908 the whole of Iceland was standardised at 1 hour +# behind GMT. Previously, local mean solar time was used in different parts +# of Iceland, the almanak had been based on Reykjavik mean solar time which +# was 1 hour and 28 minutes behind GMT. +# +# "first day of winter" referred to [below] means the first day of the 26 weeks +# of winter, according to the old icelandic calendar that dates back to the +# time the norsemen first settled Iceland. The first day of winter is always +# Saturday, but is not dependent on the Julian or Gregorian calendars. +# +# (1993-12-10): +# I have a reference from the Oxford Icelandic-English dictionary for the +# beginning of winter, which ties it to the ecclesiastical calendar (and thus +# to the julian/gregorian calendar) over the period in question. +# the winter begins on the Saturday next before St. Luke's day +# (old style), or on St. Luke's day, if a Saturday. +# St. Luke's day ought to be traceable from ecclesiastical sources. "old style" +# might be a reference to the Julian calendar as opposed to Gregorian, or it +# might mean something else (???). +# +# From Paul Eggert (2006-03-22): +# The Iceland Almanak, Shanks & Pottenger, and Whitman disagree on many points. +# We go with the Almanak, except for one claim from Shanks & Pottenger, namely +# that Reykavik was 21W57 from 1837 to 1908, local mean time before that. +# +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Iceland 1917 1918 - Feb 19 23:00 1:00 S +Rule Iceland 1917 only - Oct 21 1:00 0 - +Rule Iceland 1918 only - Nov 16 1:00 0 - +Rule Iceland 1939 only - Apr 29 23:00 1:00 S +Rule Iceland 1939 only - Nov 29 2:00 0 - +Rule Iceland 1940 only - Feb 25 2:00 1:00 S +Rule Iceland 1940 only - Nov 3 2:00 0 - +Rule Iceland 1941 only - Mar 2 1:00s 1:00 S +Rule Iceland 1941 only - Nov 2 1:00s 0 - +Rule Iceland 1942 only - Mar 8 1:00s 1:00 S +Rule Iceland 1942 only - Oct 25 1:00s 0 - +# 1943-1946 - first Sunday in March until first Sunday in winter +Rule Iceland 1943 1946 - Mar Sun>=1 1:00s 1:00 S +Rule Iceland 1943 1948 - Oct Sun>=22 1:00s 0 - +# 1947-1967 - first Sunday in April until first Sunday in winter +Rule Iceland 1947 1967 - Apr Sun>=1 1:00s 1:00 S +# 1949 Oct transition delayed by 1 week +Rule Iceland 1949 only - Oct 30 1:00s 0 - +Rule Iceland 1950 1966 - Oct Sun>=22 1:00s 0 - +Rule Iceland 1967 only - Oct 29 1:00s 0 - +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Atlantic/Reykjavik -1:27:24 - LMT 1837 + -1:27:48 - RMT 1908 # Reykjavik Mean Time? + -1:00 Iceland IS%sT 1968 Apr 7 1:00s + 0:00 - GMT + +# Italy +# +# From Paul Eggert (2001-03-06): +# Sicily and Sardinia each had their own time zones from 1866 to 1893, +# called Palermo Time (+00:53:28) and Cagliari Time (+00:36:32). +# During World War II, German-controlled Italy used German time. +# But these events all occurred before the 1970 cutoff, +# so record only the time in Rome. +# +# From Paul Eggert (2006-03-22): +# For Italian DST we have three sources: Shanks & Pottenger, Whitman, and +# F. Pollastri +# <a href="http://toi.iriti.cnr.it/uk/ienitlt.html"> +# Day-light Saving Time in Italy (2006-02-03) +# </a> +# (`FP' below), taken from an Italian National Electrotechnical Institute +# publication. When the three sources disagree, guess who's right, as follows: +# +# year FP Shanks&P. (S) Whitman (W) Go with: +# 1916 06-03 06-03 24:00 06-03 00:00 FP & W +# 09-30 09-30 24:00 09-30 01:00 FP; guess 24:00s +# 1917 04-01 03-31 24:00 03-31 00:00 FP & S +# 09-30 09-29 24:00 09-30 01:00 FP & W +# 1918 03-09 03-09 24:00 03-09 00:00 FP & S +# 10-06 10-05 24:00 10-06 01:00 FP & W +# 1919 03-01 03-01 24:00 03-01 00:00 FP & S +# 10-04 10-04 24:00 10-04 01:00 FP; guess 24:00s +# 1920 03-20 03-20 24:00 03-20 00:00 FP & S +# 09-18 09-18 24:00 10-01 01:00 FP; guess 24:00s +# 1944 04-02 04-03 02:00 S (see C-Eur) +# 09-16 10-02 03:00 FP; guess 24:00s +# 1945 09-14 09-16 24:00 FP; guess 24:00s +# 1970 05-21 05-31 00:00 S +# 09-20 09-27 00:00 S +# +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Italy 1916 only - Jun 3 0:00s 1:00 S +Rule Italy 1916 only - Oct 1 0:00s 0 - +Rule Italy 1917 only - Apr 1 0:00s 1:00 S +Rule Italy 1917 only - Sep 30 0:00s 0 - +Rule Italy 1918 only - Mar 10 0:00s 1:00 S +Rule Italy 1918 1919 - Oct Sun>=1 0:00s 0 - +Rule Italy 1919 only - Mar 2 0:00s 1:00 S +Rule Italy 1920 only - Mar 21 0:00s 1:00 S +Rule Italy 1920 only - Sep 19 0:00s 0 - +Rule Italy 1940 only - Jun 15 0:00s 1:00 S +Rule Italy 1944 only - Sep 17 0:00s 0 - +Rule Italy 1945 only - Apr 2 2:00 1:00 S +Rule Italy 1945 only - Sep 15 0:00s 0 - +Rule Italy 1946 only - Mar 17 2:00s 1:00 S +Rule Italy 1946 only - Oct 6 2:00s 0 - +Rule Italy 1947 only - Mar 16 0:00s 1:00 S +Rule Italy 1947 only - Oct 5 0:00s 0 - +Rule Italy 1948 only - Feb 29 2:00s 1:00 S +Rule Italy 1948 only - Oct 3 2:00s 0 - +Rule Italy 1966 1968 - May Sun>=22 0:00 1:00 S +Rule Italy 1966 1969 - Sep Sun>=22 0:00 0 - +Rule Italy 1969 only - Jun 1 0:00 1:00 S +Rule Italy 1970 only - May 31 0:00 1:00 S +Rule Italy 1970 only - Sep lastSun 0:00 0 - +Rule Italy 1971 1972 - May Sun>=22 0:00 1:00 S +Rule Italy 1971 only - Sep lastSun 1:00 0 - +Rule Italy 1972 only - Oct 1 0:00 0 - +Rule Italy 1973 only - Jun 3 0:00 1:00 S +Rule Italy 1973 1974 - Sep lastSun 0:00 0 - +Rule Italy 1974 only - May 26 0:00 1:00 S +Rule Italy 1975 only - Jun 1 0:00s 1:00 S +Rule Italy 1975 1977 - Sep lastSun 0:00s 0 - +Rule Italy 1976 only - May 30 0:00s 1:00 S +Rule Italy 1977 1979 - May Sun>=22 0:00s 1:00 S +Rule Italy 1978 only - Oct 1 0:00s 0 - +Rule Italy 1979 only - Sep 30 0:00s 0 - +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Europe/Rome 0:49:56 - LMT 1866 Sep 22 + 0:49:56 - RMT 1893 Nov 1 0:00s # Rome Mean + 1:00 Italy CE%sT 1942 Nov 2 2:00s + 1:00 C-Eur CE%sT 1944 Jul + 1:00 Italy CE%sT 1980 + 1:00 EU CE%sT + +Link Europe/Rome Europe/Vatican +Link Europe/Rome Europe/San_Marino + +# Latvia + +# From Liene Kanepe (1998-09-17): + +# I asked about this matter Scientific Secretary of the Institute of Astronomy +# of The University of Latvia Dr. paed Mr. Ilgonis Vilks. I also searched the +# correct data in juridical acts and I found some juridical documents about +# changes in the counting of time in Latvia from 1981.... +# +# Act No.35 of the Council of Ministers of Latvian SSR of 1981-01-22 ... +# according to the Act No.925 of the Council of Ministers of USSR of 1980-10-24 +# ...: all year round the time of 2nd time zone + 1 hour, in addition turning +# the hands of the clock 1 hour forward on 1 April at 00:00 (GMT 31 March 21:00) +# and 1 hour backward on the 1 October at 00:00 (GMT 30 September 20:00). +# +# Act No.592 of the Council of Ministers of Latvian SSR of 1984-09-24 ... +# according to the Act No.967 of the Council of Ministers of USSR of 1984-09-13 +# ...: all year round the time of 2nd time zone + 1 hour, in addition turning +# the hands of the clock 1 hour forward on the last Sunday of March at 02:00 +# (GMT 23:00 on the previous day) and 1 hour backward on the last Sunday of +# September at 03:00 (GMT 23:00 on the previous day). +# +# Act No.81 of the Council of Ministers of Latvian SSR of 1989-03-22 ... +# according to the Act No.227 of the Council of Ministers of USSR of 1989-03-14 +# ...: since the last Sunday of March 1989 in Lithuanian SSR, Latvian SSR, +# Estonian SSR and Kaliningrad region of Russian Federation all year round the +# time of 2nd time zone (Moscow time minus one hour). On the territory of Latvia +# transition to summer time is performed on the last Sunday of March at 02:00 +# (GMT 00:00), turning the hands of the clock 1 hour forward. The end of +# daylight saving time is performed on the last Sunday of September at 03:00 +# (GMT 00:00), turning the hands of the clock 1 hour backward. Exception is +# 1989-03-26, when we must not turn the hands of the clock.... +# +# The Regulations of the Cabinet of Ministers of the Republic of Latvia of +# 1997-01-21 on transition to Summer time ... established the same order of +# daylight savings time settings as in the States of the European Union. + +# From Andrei Ivanov (2000-03-06): +# This year Latvia will not switch to Daylight Savings Time (as specified in +# <a href="http://www.lv-laiks.lv/wwwraksti/2000/071072/vd4.htm"> +# The Regulations of the Cabinet of Ministers of the Rep. of Latvia of +# 29-Feb-2000 (#79)</a>, in Latvian for subscribers only). + +# <a href="http://www.rferl.org/newsline/2001/01/3-CEE/cee-030101.html"> +# From RFE/RL Newsline (2001-01-03), noted after a heads-up by Rives McDow: +# </a> +# The Latvian government on 2 January decided that the country will +# institute daylight-saving time this spring, LETA reported. +# Last February the three Baltic states decided not to turn back their +# clocks one hour in the spring.... +# Minister of Economy Aigars Kalvitis noted that Latvia had too few +# daylight hours and thus decided to comply with a draft European +# Commission directive that provides for instituting daylight-saving +# time in EU countries between 2002 and 2006. The Latvian government +# urged Lithuania and Estonia to adopt a similar time policy, but it +# appears that they will not do so.... + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Latvia 1989 1996 - Mar lastSun 2:00s 1:00 S +Rule Latvia 1989 1996 - Sep lastSun 2:00s 0 - +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Europe/Riga 1:36:24 - LMT 1880 + 1:36:24 - RMT 1918 Apr 15 2:00 #Riga Mean Time + 1:36:24 1:00 LST 1918 Sep 16 3:00 #Latvian Summer + 1:36:24 - RMT 1919 Apr 1 2:00 + 1:36:24 1:00 LST 1919 May 22 3:00 + 1:36:24 - RMT 1926 May 11 + 2:00 - EET 1940 Aug 5 + 3:00 - MSK 1941 Jul + 1:00 C-Eur CE%sT 1944 Oct 13 + 3:00 Russia MSK/MSD 1989 Mar lastSun 2:00s + 2:00 1:00 EEST 1989 Sep lastSun 2:00s + 2:00 Latvia EE%sT 1997 Jan 21 + 2:00 EU EE%sT 2000 Feb 29 + 2:00 - EET 2001 Jan 2 + 2:00 EU EE%sT + +# Liechtenstein +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Europe/Vaduz 0:38:04 - LMT 1894 Jun + 1:00 - CET 1981 + 1:00 EU CE%sT + +# Lithuania + +# From Paul Eggert (1996-11-22): +# IATA SSIM (1992/1996) says Lithuania uses W-Eur rules, but since it is +# known to be wrong about Estonia and Latvia, assume it's wrong here too. + +# From Marius Gedminas (1998-08-07): +# I would like to inform that in this year Lithuanian time zone +# (Europe/Vilnius) was changed. + +# From <a href="http://www.elta.lt/">ELTA</a> No. 972 (2582) (1999-09-29), +# via Steffen Thorsen: +# Lithuania has shifted back to the second time zone (GMT plus two hours) +# to be valid here starting from October 31, +# as decided by the national government on Wednesday.... +# The Lithuanian government also announced plans to consider a +# motion to give up shifting to summer time in spring, as it was +# already done by Estonia. + +# From the <a href="http://www.tourism.lt/informa/ff.htm"> +# Fact File, Lithuanian State Department of Tourism +# </a> (2000-03-27): Local time is GMT+2 hours ..., no daylight saving. + +# From a user via Klaus Marten (2003-02-07): +# As a candidate for membership of the European Union, Lithuania will +# observe Summer Time in 2003, changing its clocks at the times laid +# down in EU Directive 2000/84 of 19.I.01 (i.e. at the same times as its +# neighbour Latvia). The text of the Lithuanian government Order of +# 7.XI.02 to this effect can be found at +# http://www.lrvk.lt/nut/11/n1749.htm + + +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Europe/Vilnius 1:41:16 - LMT 1880 + 1:24:00 - WMT 1917 # Warsaw Mean Time + 1:35:36 - KMT 1919 Oct 10 # Kaunas Mean Time + 1:00 - CET 1920 Jul 12 + 2:00 - EET 1920 Oct 9 + 1:00 - CET 1940 Aug 3 + 3:00 - MSK 1941 Jun 24 + 1:00 C-Eur CE%sT 1944 Aug + 3:00 Russia MSK/MSD 1991 Mar 31 2:00s + 2:00 1:00 EEST 1991 Sep 29 2:00s + 2:00 C-Eur EE%sT 1998 + 2:00 - EET 1998 Mar 29 1:00u + 1:00 EU CE%sT 1999 Oct 31 1:00u + 2:00 - EET 2003 Jan 1 + 2:00 EU EE%sT + +# Luxembourg +# Whitman disagrees with most of these dates in minor ways; +# go with Shanks & Pottenger. +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Lux 1916 only - May 14 23:00 1:00 S +Rule Lux 1916 only - Oct 1 1:00 0 - +Rule Lux 1917 only - Apr 28 23:00 1:00 S +Rule Lux 1917 only - Sep 17 1:00 0 - +Rule Lux 1918 only - Apr Mon>=15 2:00s 1:00 S +Rule Lux 1918 only - Sep Mon>=15 2:00s 0 - +Rule Lux 1919 only - Mar 1 23:00 1:00 S +Rule Lux 1919 only - Oct 5 3:00 0 - +Rule Lux 1920 only - Feb 14 23:00 1:00 S +Rule Lux 1920 only - Oct 24 2:00 0 - +Rule Lux 1921 only - Mar 14 23:00 1:00 S +Rule Lux 1921 only - Oct 26 2:00 0 - +Rule Lux 1922 only - Mar 25 23:00 1:00 S +Rule Lux 1922 only - Oct Sun>=2 1:00 0 - +Rule Lux 1923 only - Apr 21 23:00 1:00 S +Rule Lux 1923 only - Oct Sun>=2 2:00 0 - +Rule Lux 1924 only - Mar 29 23:00 1:00 S +Rule Lux 1924 1928 - Oct Sun>=2 1:00 0 - +Rule Lux 1925 only - Apr 5 23:00 1:00 S +Rule Lux 1926 only - Apr 17 23:00 1:00 S +Rule Lux 1927 only - Apr 9 23:00 1:00 S +Rule Lux 1928 only - Apr 14 23:00 1:00 S +Rule Lux 1929 only - Apr 20 23:00 1:00 S +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Europe/Luxembourg 0:24:36 - LMT 1904 Jun + 1:00 Lux CE%sT 1918 Nov 25 + 0:00 Lux WE%sT 1929 Oct 6 2:00s + 0:00 Belgium WE%sT 1940 May 14 3:00 + 1:00 C-Eur WE%sT 1944 Sep 18 3:00 + 1:00 Belgium CE%sT 1977 + 1:00 EU CE%sT + +# Macedonia +# see Serbia + +# Malta +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Malta 1973 only - Mar 31 0:00s 1:00 S +Rule Malta 1973 only - Sep 29 0:00s 0 - +Rule Malta 1974 only - Apr 21 0:00s 1:00 S +Rule Malta 1974 only - Sep 16 0:00s 0 - +Rule Malta 1975 1979 - Apr Sun>=15 2:00 1:00 S +Rule Malta 1975 1980 - Sep Sun>=15 2:00 0 - +Rule Malta 1980 only - Mar 31 2:00 1:00 S +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Europe/Malta 0:58:04 - LMT 1893 Nov 2 0:00s # Valletta + 1:00 Italy CE%sT 1942 Nov 2 2:00s + 1:00 C-Eur CE%sT 1945 Apr 2 2:00s + 1:00 Italy CE%sT 1973 Mar 31 + 1:00 Malta CE%sT 1981 + 1:00 EU CE%sT + +# Moldova + +# From Paul Eggert (2006-03-22): +# A previous version of this database followed Shanks & Pottenger, who write +# that Tiraspol switched to Moscow time on 1992-01-19 at 02:00. +# However, this is most likely an error, as Moldova declared independence +# on 1991-08-27 (the 1992-01-19 date is that of a Russian decree). +# In early 1992 there was large-scale interethnic violence in the area +# and it's possible that some Russophones continued to observe Moscow time. +# But [two people] separately reported via +# Jesper Norgaard that as of 2001-01-24 Tiraspol was like Chisinau. +# The Tiraspol entry has therefore been removed for now. +# +# From Alexander Krivenyshev (2011-10-17): +# Pridnestrovian Moldavian Republic (PMR, also known as +# "Pridnestrovie") has abolished seasonal clock change (no transition +# to the Winter Time). +# +# News (in Russian): +# <a href="http://www.kyivpost.ua/russia/news/pridnestrove-otkazalos-ot-perehoda-na-zimnee-vremya-30954.html"> +# http://www.kyivpost.ua/russia/news/pridnestrove-otkazalos-ot-perehoda-na-zimnee-vremya-30954.html +# </a> +# +# <a href="http://www.allmoldova.com/moldova-news/1249064116.html"> +# http://www.allmoldova.com/moldova-news/1249064116.html +# </a> +# +# The substance of this change (reinstatement of the Tiraspol entry) +# is from a patch from Petr Machata (2011-10-17) +# +# From Tim Parenti (2011-10-19) +# In addition, being situated at +4651+2938 would give Tiraspol +# a pre-1880 LMT offset of 1:58:32. +# +# (which agrees with the earlier entry that had been removed) +# +# From Alexander Krivenyshev (2011-10-26) +# NO need to divide Moldova into two timezones at this point. +# As of today, Transnistria (Pridnestrovie)- Tiraspol reversed its own +# decision to abolish DST this winter. +# Following Moldova and neighboring Ukraine- Transnistria (Pridnestrovie)- +# Tiraspol will go back to winter time on October 30, 2011. +# News from Moldova (in russian): +# <a href="http://ru.publika.md/link_317061.html"> +# http://ru.publika.md/link_317061.html +# </a> + + +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Europe/Chisinau 1:55:20 - LMT 1880 + 1:55 - CMT 1918 Feb 15 # Chisinau MT + 1:44:24 - BMT 1931 Jul 24 # Bucharest MT + 2:00 Romania EE%sT 1940 Aug 15 + 2:00 1:00 EEST 1941 Jul 17 + 1:00 C-Eur CE%sT 1944 Aug 24 + 3:00 Russia MSK/MSD 1990 + 3:00 - MSK 1990 May 6 + 2:00 - EET 1991 + 2:00 Russia EE%sT 1992 + 2:00 E-Eur EE%sT 1997 +# See Romania commentary for the guessed 1997 transition to EU rules. + 2:00 EU EE%sT + +# Monaco +# Shanks & Pottenger give 0:09:20 for Paris Mean Time; go with Howse's +# more precise 0:09:21. +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Europe/Monaco 0:29:32 - LMT 1891 Mar 15 + 0:09:21 - PMT 1911 Mar 11 # Paris Mean Time + 0:00 France WE%sT 1945 Sep 16 3:00 + 1:00 France CE%sT 1977 + 1:00 EU CE%sT + +# Montenegro +# see Serbia + +# Netherlands + +# Howse writes that the Netherlands' railways used GMT between 1892 and 1940, +# but for other purposes the Netherlands used Amsterdam mean time. + +# However, Robert H. van Gent writes (2001-04-01): +# Howse's statement is only correct up to 1909. From 1909-05-01 (00:00:00 +# Amsterdam mean time) onwards, the whole of the Netherlands (including +# the Dutch railways) was required by law to observe Amsterdam mean time +# (19 minutes 32.13 seconds ahead of GMT). This had already been the +# common practice (except for the railways) for many decades but it was +# not until 1909 when the Dutch government finally defined this by law. +# On 1937-07-01 this was changed to 20 minutes (exactly) ahead of GMT and +# was generally known as Dutch Time ("Nederlandse Tijd"). +# +# (2001-04-08): +# 1892-05-01 was the date when the Dutch railways were by law required to +# observe GMT while the remainder of the Netherlands adhered to the common +# practice of following Amsterdam mean time. +# +# (2001-04-09): +# In 1835 the authorities of the province of North Holland requested the +# municipal authorities of the towns and cities in the province to observe +# Amsterdam mean time but I do not know in how many cases this request was +# actually followed. +# +# From 1852 onwards the Dutch telegraph offices were by law required to +# observe Amsterdam mean time. As the time signals from the observatory of +# Leiden were also distributed by the telegraph system, I assume that most +# places linked up with the telegraph (and railway) system automatically +# adopted Amsterdam mean time. +# +# Although the early Dutch railway companies initially observed a variety +# of times, most of them had adopted Amsterdam mean time by 1858 but it +# was not until 1866 when they were all required by law to observe +# Amsterdam mean time. + +# The data before 1945 are taken from +# <http://www.phys.uu.nl/~vgent/wettijd/wettijd.htm>. + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Neth 1916 only - May 1 0:00 1:00 NST # Netherlands Summer Time +Rule Neth 1916 only - Oct 1 0:00 0 AMT # Amsterdam Mean Time +Rule Neth 1917 only - Apr 16 2:00s 1:00 NST +Rule Neth 1917 only - Sep 17 2:00s 0 AMT +Rule Neth 1918 1921 - Apr Mon>=1 2:00s 1:00 NST +Rule Neth 1918 1921 - Sep lastMon 2:00s 0 AMT +Rule Neth 1922 only - Mar lastSun 2:00s 1:00 NST +Rule Neth 1922 1936 - Oct Sun>=2 2:00s 0 AMT +Rule Neth 1923 only - Jun Fri>=1 2:00s 1:00 NST +Rule Neth 1924 only - Mar lastSun 2:00s 1:00 NST +Rule Neth 1925 only - Jun Fri>=1 2:00s 1:00 NST +# From 1926 through 1939 DST began 05-15, except that it was delayed by a week +# in years when 05-15 fell in the Pentecost weekend. +Rule Neth 1926 1931 - May 15 2:00s 1:00 NST +Rule Neth 1932 only - May 22 2:00s 1:00 NST +Rule Neth 1933 1936 - May 15 2:00s 1:00 NST +Rule Neth 1937 only - May 22 2:00s 1:00 NST +Rule Neth 1937 only - Jul 1 0:00 1:00 S +Rule Neth 1937 1939 - Oct Sun>=2 2:00s 0 - +Rule Neth 1938 1939 - May 15 2:00s 1:00 S +Rule Neth 1945 only - Apr 2 2:00s 1:00 S +Rule Neth 1945 only - Sep 16 2:00s 0 - +# +# Amsterdam Mean Time was +00:19:32.13 exactly, but the .13 is omitted +# below because the current format requires GMTOFF to be an integer. +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Europe/Amsterdam 0:19:32 - LMT 1835 + 0:19:32 Neth %s 1937 Jul 1 + 0:20 Neth NE%sT 1940 May 16 0:00 # Dutch Time + 1:00 C-Eur CE%sT 1945 Apr 2 2:00 + 1:00 Neth CE%sT 1977 + 1:00 EU CE%sT + +# Norway +# http://met.no/met/met_lex/q_u/sommertid.html (2004-01) agrees with Shanks & +# Pottenger. +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Norway 1916 only - May 22 1:00 1:00 S +Rule Norway 1916 only - Sep 30 0:00 0 - +Rule Norway 1945 only - Apr 2 2:00s 1:00 S +Rule Norway 1945 only - Oct 1 2:00s 0 - +Rule Norway 1959 1964 - Mar Sun>=15 2:00s 1:00 S +Rule Norway 1959 1965 - Sep Sun>=15 2:00s 0 - +Rule Norway 1965 only - Apr 25 2:00s 1:00 S +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Europe/Oslo 0:43:00 - LMT 1895 Jan 1 + 1:00 Norway CE%sT 1940 Aug 10 23:00 + 1:00 C-Eur CE%sT 1945 Apr 2 2:00 + 1:00 Norway CE%sT 1980 + 1:00 EU CE%sT + +# Svalbard & Jan Mayen + +# From Steffen Thorsen (2001-05-01): +# Although I could not find it explicitly, it seems that Jan Mayen and +# Svalbard have been using the same time as Norway at least since the +# time they were declared as parts of Norway. Svalbard was declared +# as a part of Norway by law of 1925-07-17 no 11, section 4 and Jan +# Mayen by law of 1930-02-27 no 2, section 2. (From +# http://www.lovdata.no/all/nl-19250717-011.html and +# http://www.lovdata.no/all/nl-19300227-002.html). The law/regulation +# for normal/standard time in Norway is from 1894-06-29 no 1 (came +# into operation on 1895-01-01) and Svalbard/Jan Mayen seem to be a +# part of this law since 1925/1930. (From +# http://www.lovdata.no/all/nl-18940629-001.html ) I have not been +# able to find if Jan Mayen used a different time zone (e.g. -0100) +# before 1930. Jan Mayen has only been "inhabitated" since 1921 by +# Norwegian meteorologists and maybe used the same time as Norway ever +# since 1921. Svalbard (Arctic/Longyearbyen) has been inhabited since +# before 1895, and therefore probably changed the local time somewhere +# between 1895 and 1925 (inclusive). + +# From Paul Eggert (2001-05-01): +# +# Actually, Jan Mayen was never occupied by Germany during World War II, +# so it must have diverged from Oslo time during the war, as Oslo was +# keeping Berlin time. +# +# <http://home.no.net/janmayen/history.htm> says that the meteorologists +# burned down their station in 1940 and left the island, but returned in +# 1941 with a small Norwegian garrison and continued operations despite +# frequent air ttacks from Germans. In 1943 the Americans established a +# radiolocating station on the island, called "Atlantic City". Possibly +# the UTC offset changed during the war, but I think it unlikely that +# Jan Mayen used German daylight-saving rules. +# +# Svalbard is more complicated, as it was raided in August 1941 by an +# Allied party that evacuated the civilian population to England (says +# <http://www.bartleby.com/65/sv/Svalbard.html>). The Svalbard FAQ +# <http://www.svalbard.com/SvalbardFAQ.html> says that the Germans were +# expelled on 1942-05-14. However, small parties of Germans did return, +# and according to Wilhelm Dege's book "War North of 80" (1954) +# <http://www.ucalgary.ca/UofC/departments/UP/1-55238/1-55238-110-2.html> +# the German armed forces at the Svalbard weather station code-named +# Haudegen did not surrender to the Allies until September 1945. +# +# All these events predate our cutoff date of 1970. Unless we can +# come up with more definitive info about the timekeeping during the +# war years it's probably best just do...the following for now: +Link Europe/Oslo Arctic/Longyearbyen + +# Poland +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Poland 1918 1919 - Sep 16 2:00s 0 - +Rule Poland 1919 only - Apr 15 2:00s 1:00 S +Rule Poland 1944 only - Apr 3 2:00s 1:00 S +# Whitman gives 1944 Nov 30; go with Shanks & Pottenger. +Rule Poland 1944 only - Oct 4 2:00 0 - +# For 1944-1948 Whitman gives the previous day; go with Shanks & Pottenger. +Rule Poland 1945 only - Apr 29 0:00 1:00 S +Rule Poland 1945 only - Nov 1 0:00 0 - +# For 1946 on the source is Kazimierz Borkowski, +# Torun Center for Astronomy, Dept. of Radio Astronomy, Nicolaus Copernicus U., +# <http://www.astro.uni.torun.pl/~kb/Artykuly/U-PA/Czas2.htm#tth_tAb1> +# Thanks to Przemyslaw Augustyniak (2005-05-28) for this reference. +# He also gives these further references: +# Mon Pol nr 13, poz 162 (1995) <http://www.abc.com.pl/serwis/mp/1995/0162.htm> +# Druk nr 2180 (2003) <http://www.senat.gov.pl/k5/dok/sejm/053/2180.pdf> +Rule Poland 1946 only - Apr 14 0:00s 1:00 S +Rule Poland 1946 only - Oct 7 2:00s 0 - +Rule Poland 1947 only - May 4 2:00s 1:00 S +Rule Poland 1947 1949 - Oct Sun>=1 2:00s 0 - +Rule Poland 1948 only - Apr 18 2:00s 1:00 S +Rule Poland 1949 only - Apr 10 2:00s 1:00 S +Rule Poland 1957 only - Jun 2 1:00s 1:00 S +Rule Poland 1957 1958 - Sep lastSun 1:00s 0 - +Rule Poland 1958 only - Mar 30 1:00s 1:00 S +Rule Poland 1959 only - May 31 1:00s 1:00 S +Rule Poland 1959 1961 - Oct Sun>=1 1:00s 0 - +Rule Poland 1960 only - Apr 3 1:00s 1:00 S +Rule Poland 1961 1964 - May lastSun 1:00s 1:00 S +Rule Poland 1962 1964 - Sep lastSun 1:00s 0 - +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Europe/Warsaw 1:24:00 - LMT 1880 + 1:24:00 - WMT 1915 Aug 5 # Warsaw Mean Time + 1:00 C-Eur CE%sT 1918 Sep 16 3:00 + 2:00 Poland EE%sT 1922 Jun + 1:00 Poland CE%sT 1940 Jun 23 2:00 + 1:00 C-Eur CE%sT 1944 Oct + 1:00 Poland CE%sT 1977 + 1:00 W-Eur CE%sT 1988 + 1:00 EU CE%sT + +# Portugal +# +# From Rui Pedro Salgueiro (1992-11-12): +# Portugal has recently (September, 27) changed timezone +# (from WET to MET or CET) to harmonize with EEC. +# +# Martin Bruckmann (1996-02-29) reports via Peter Ilieve +# that Portugal is reverting to 0:00 by not moving its clocks this spring. +# The new Prime Minister was fed up with getting up in the dark in the winter. +# +# From Paul Eggert (1996-11-12): +# IATA SSIM (1991-09) reports several 1991-09 and 1992-09 transitions +# at 02:00u, not 01:00u. Assume that these are typos. +# IATA SSIM (1991/1992) reports that the Azores were at -1:00. +# IATA SSIM (1993-02) says +0:00; later issues (through 1996-09) say -1:00. +# Guess that the Azores changed to EU rules in 1992 (since that's when Portugal +# harmonized with the EU), and that they stayed +0:00 that winter. +# +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +# DSH writes that despite Decree 1,469 (1915), the change to the clocks was not +# done every year, depending on what Spain did, because of railroad schedules. +# Go with Shanks & Pottenger. +Rule Port 1916 only - Jun 17 23:00 1:00 S +# Whitman gives 1916 Oct 31; go with Shanks & Pottenger. +Rule Port 1916 only - Nov 1 1:00 0 - +Rule Port 1917 only - Feb 28 23:00s 1:00 S +Rule Port 1917 1921 - Oct 14 23:00s 0 - +Rule Port 1918 only - Mar 1 23:00s 1:00 S +Rule Port 1919 only - Feb 28 23:00s 1:00 S +Rule Port 1920 only - Feb 29 23:00s 1:00 S +Rule Port 1921 only - Feb 28 23:00s 1:00 S +Rule Port 1924 only - Apr 16 23:00s 1:00 S +Rule Port 1924 only - Oct 14 23:00s 0 - +Rule Port 1926 only - Apr 17 23:00s 1:00 S +Rule Port 1926 1929 - Oct Sat>=1 23:00s 0 - +Rule Port 1927 only - Apr 9 23:00s 1:00 S +Rule Port 1928 only - Apr 14 23:00s 1:00 S +Rule Port 1929 only - Apr 20 23:00s 1:00 S +Rule Port 1931 only - Apr 18 23:00s 1:00 S +# Whitman gives 1931 Oct 8; go with Shanks & Pottenger. +Rule Port 1931 1932 - Oct Sat>=1 23:00s 0 - +Rule Port 1932 only - Apr 2 23:00s 1:00 S +Rule Port 1934 only - Apr 7 23:00s 1:00 S +# Whitman gives 1934 Oct 5; go with Shanks & Pottenger. +Rule Port 1934 1938 - Oct Sat>=1 23:00s 0 - +# Shanks & Pottenger give 1935 Apr 30; go with Whitman. +Rule Port 1935 only - Mar 30 23:00s 1:00 S +Rule Port 1936 only - Apr 18 23:00s 1:00 S +# Whitman gives 1937 Apr 2; go with Shanks & Pottenger. +Rule Port 1937 only - Apr 3 23:00s 1:00 S +Rule Port 1938 only - Mar 26 23:00s 1:00 S +Rule Port 1939 only - Apr 15 23:00s 1:00 S +# Whitman gives 1939 Oct 7; go with Shanks & Pottenger. +Rule Port 1939 only - Nov 18 23:00s 0 - +Rule Port 1940 only - Feb 24 23:00s 1:00 S +# Shanks & Pottenger give 1940 Oct 7; go with Whitman. +Rule Port 1940 1941 - Oct 5 23:00s 0 - +Rule Port 1941 only - Apr 5 23:00s 1:00 S +Rule Port 1942 1945 - Mar Sat>=8 23:00s 1:00 S +Rule Port 1942 only - Apr 25 22:00s 2:00 M # Midsummer +Rule Port 1942 only - Aug 15 22:00s 1:00 S +Rule Port 1942 1945 - Oct Sat>=24 23:00s 0 - +Rule Port 1943 only - Apr 17 22:00s 2:00 M +Rule Port 1943 1945 - Aug Sat>=25 22:00s 1:00 S +Rule Port 1944 1945 - Apr Sat>=21 22:00s 2:00 M +Rule Port 1946 only - Apr Sat>=1 23:00s 1:00 S +Rule Port 1946 only - Oct Sat>=1 23:00s 0 - +Rule Port 1947 1949 - Apr Sun>=1 2:00s 1:00 S +Rule Port 1947 1949 - Oct Sun>=1 2:00s 0 - +# Shanks & Pottenger say DST was observed in 1950; go with Whitman. +# Whitman gives Oct lastSun for 1952 on; go with Shanks & Pottenger. +Rule Port 1951 1965 - Apr Sun>=1 2:00s 1:00 S +Rule Port 1951 1965 - Oct Sun>=1 2:00s 0 - +Rule Port 1977 only - Mar 27 0:00s 1:00 S +Rule Port 1977 only - Sep 25 0:00s 0 - +Rule Port 1978 1979 - Apr Sun>=1 0:00s 1:00 S +Rule Port 1978 only - Oct 1 0:00s 0 - +Rule Port 1979 1982 - Sep lastSun 1:00s 0 - +Rule Port 1980 only - Mar lastSun 0:00s 1:00 S +Rule Port 1981 1982 - Mar lastSun 1:00s 1:00 S +Rule Port 1983 only - Mar lastSun 2:00s 1:00 S +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +# Shanks & Pottenger say the transition from LMT to WET occurred 1911-05-24; +# Willett says 1912-01-01. Go with Willett. +Zone Europe/Lisbon -0:36:32 - LMT 1884 + -0:36:32 - LMT 1912 Jan 1 # Lisbon Mean Time + 0:00 Port WE%sT 1966 Apr 3 2:00 + 1:00 - CET 1976 Sep 26 1:00 + 0:00 Port WE%sT 1983 Sep 25 1:00s + 0:00 W-Eur WE%sT 1992 Sep 27 1:00s + 1:00 EU CE%sT 1996 Mar 31 1:00u + 0:00 EU WE%sT +Zone Atlantic/Azores -1:42:40 - LMT 1884 # Ponta Delgada + -1:54:32 - HMT 1911 May 24 # Horta Mean Time + -2:00 Port AZO%sT 1966 Apr 3 2:00 # Azores Time + -1:00 Port AZO%sT 1983 Sep 25 1:00s + -1:00 W-Eur AZO%sT 1992 Sep 27 1:00s + 0:00 EU WE%sT 1993 Mar 28 1:00u + -1:00 EU AZO%sT +Zone Atlantic/Madeira -1:07:36 - LMT 1884 # Funchal + -1:07:36 - FMT 1911 May 24 # Funchal Mean Time + -1:00 Port MAD%sT 1966 Apr 3 2:00 # Madeira Time + 0:00 Port WE%sT 1983 Sep 25 1:00s + 0:00 EU WE%sT + +# Romania +# +# From Paul Eggert (1999-10-07): +# <a href="http://www.nineoclock.ro/POL/1778pol.html"> +# Nine O'clock</a> (1998-10-23) reports that the switch occurred at +# 04:00 local time in fall 1998. For lack of better info, +# assume that Romania and Moldova switched to EU rules in 1997, +# the same year as Bulgaria. +# +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Romania 1932 only - May 21 0:00s 1:00 S +Rule Romania 1932 1939 - Oct Sun>=1 0:00s 0 - +Rule Romania 1933 1939 - Apr Sun>=2 0:00s 1:00 S +Rule Romania 1979 only - May 27 0:00 1:00 S +Rule Romania 1979 only - Sep lastSun 0:00 0 - +Rule Romania 1980 only - Apr 5 23:00 1:00 S +Rule Romania 1980 only - Sep lastSun 1:00 0 - +Rule Romania 1991 1993 - Mar lastSun 0:00s 1:00 S +Rule Romania 1991 1993 - Sep lastSun 0:00s 0 - +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Europe/Bucharest 1:44:24 - LMT 1891 Oct + 1:44:24 - BMT 1931 Jul 24 # Bucharest MT + 2:00 Romania EE%sT 1981 Mar 29 2:00s + 2:00 C-Eur EE%sT 1991 + 2:00 Romania EE%sT 1994 + 2:00 E-Eur EE%sT 1997 + 2:00 EU EE%sT + +# Russia + +# From Paul Eggert (2006-03-22): +# Except for Moscow after 1919-07-01, I invented the time zone abbreviations. +# Moscow time zone abbreviations after 1919-07-01, and Moscow rules after 1991, +# are from Andrey A. Chernov. The rest is from Shanks & Pottenger, +# except we follow Chernov's report that 1992 DST transitions were Sat +# 23:00, not Sun 02:00s. +# +# From Stanislaw A. Kuzikowski (1994-06-29): +# But now it is some months since Novosibirsk is 3 hours ahead of Moscow! +# I do not know why they have decided to make this change; +# as far as I remember it was done exactly during winter->summer switching +# so we (Novosibirsk) simply did not switch. +# +# From Andrey A. Chernov (1996-10-04): +# `MSK' and `MSD' were born and used initially on Moscow computers with +# UNIX-like OSes by several developer groups (e.g. Demos group, Kiae group).... +# The next step was the UUCP network, the Relcom predecessor +# (used mainly for mail), and MSK/MSD was actively used there. +# +# From Chris Carrier (1996-10-30): +# According to a friend of mine who rode the Trans-Siberian Railroad from +# Moscow to Irkutsk in 1995, public air and rail transport in Russia ... +# still follows Moscow time, no matter where in Russia it is located. +# +# For Grozny, Chechnya, we have the following story from +# John Daniszewski, "Scavengers in the Rubble", Los Angeles Times (2001-02-07): +# News--often false--is spread by word of mouth. A rumor that it was +# time to move the clocks back put this whole city out of sync with +# the rest of Russia for two weeks--even soldiers stationed here began +# enforcing curfew at the wrong time. +# +# From Gwillim Law (2001-06-05): +# There's considerable evidence that Sakhalin Island used to be in +# UTC+11, and has changed to UTC+10, in this decade. I start with the +# SSIM, which listed Yuzhno-Sakhalinsk in zone RU10 along with Magadan +# until February 1997, and then in RU9 with Khabarovsk and Vladivostok +# since September 1997.... Although the Kuril Islands are +# administratively part of Sakhalin oblast', they appear to have +# remained on UTC+11 along with Magadan. +# +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +# +# Kaliningradskaya oblast'. +Zone Europe/Kaliningrad 1:22:00 - LMT 1893 Apr + 1:00 C-Eur CE%sT 1945 + 2:00 Poland CE%sT 1946 + 3:00 Russia MSK/MSD 1991 Mar 31 2:00s + 2:00 Russia EE%sT 2011 Mar 27 2:00s + 3:00 - FET # Further-eastern European Time +# +# From Oscar van Vlijmen (2001-08-25): [This region consists of] +# Respublika Adygeya, Arkhangel'skaya oblast', +# Belgorodskaya oblast', Bryanskaya oblast', Vladimirskaya oblast', +# Vologodskaya oblast', Voronezhskaya oblast', +# Respublika Dagestan, Ivanovskaya oblast', Respublika Ingushetiya, +# Kabarbino-Balkarskaya Respublika, Respublika Kalmykiya, +# Kalyzhskaya oblast', Respublika Karachaevo-Cherkessiya, +# Respublika Kareliya, Respublika Komi, +# Kostromskaya oblast', Krasnodarskij kraj, Kurskaya oblast', +# Leningradskaya oblast', Lipetskaya oblast', Respublika Marij El, +# Respublika Mordoviya, Moskva, Moskovskaya oblast', +# Murmanskaya oblast', Nenetskij avtonomnyj okrug, +# Nizhegorodskaya oblast', Novgorodskaya oblast', Orlovskaya oblast', +# Penzenskaya oblast', Pskovskaya oblast', Rostovskaya oblast', +# Ryazanskaya oblast', Sankt-Peterburg, +# Respublika Severnaya Osetiya, Smolenskaya oblast', +# Stavropol'skij kraj, Tambovskaya oblast', Respublika Tatarstan, +# Tverskaya oblast', Tyl'skaya oblast', Ul'yanovskaya oblast', +# Chechenskaya Respublika, Chuvashskaya oblast', +# Yaroslavskaya oblast' +Zone Europe/Moscow 2:30:20 - LMT 1880 + 2:30 - MMT 1916 Jul 3 # Moscow Mean Time + 2:30:48 Russia %s 1919 Jul 1 2:00 + 3:00 Russia MSK/MSD 1922 Oct + 2:00 - EET 1930 Jun 21 + 3:00 Russia MSK/MSD 1991 Mar 31 2:00s + 2:00 Russia EE%sT 1992 Jan 19 2:00s + 3:00 Russia MSK/MSD 2011 Mar 27 2:00s + 4:00 - MSK +# +# Astrakhanskaya oblast', Kirovskaya oblast', Saratovskaya oblast', +# Volgogradskaya oblast'. Shanks & Pottenger say Kirov is still at +0400 +# but Wikipedia (2006-05-09) says +0300. Perhaps it switched after the +# others? But we have no data. +Zone Europe/Volgograd 2:57:40 - LMT 1920 Jan 3 + 3:00 - TSAT 1925 Apr 6 # Tsaritsyn Time + 3:00 - STAT 1930 Jun 21 # Stalingrad Time + 4:00 - STAT 1961 Nov 11 + 4:00 Russia VOL%sT 1989 Mar 26 2:00s # Volgograd T + 3:00 Russia VOL%sT 1991 Mar 31 2:00s + 4:00 - VOLT 1992 Mar 29 2:00s + 3:00 Russia VOL%sT 2011 Mar 27 2:00s + 4:00 - VOLT +# +# From Oscar van Vlijmen (2001-08-25): [This region consists of] +# Samarskaya oblast', Udmyrtskaya respublika +Zone Europe/Samara 3:20:36 - LMT 1919 Jul 1 2:00 + 3:00 - SAMT 1930 Jun 21 + 4:00 - SAMT 1935 Jan 27 + 4:00 Russia KUY%sT 1989 Mar 26 2:00s # Kuybyshev + 3:00 Russia KUY%sT 1991 Mar 31 2:00s + 2:00 Russia KUY%sT 1991 Sep 29 2:00s + 3:00 - KUYT 1991 Oct 20 3:00 + 4:00 Russia SAM%sT 2010 Mar 28 2:00s # Samara Time + 3:00 Russia SAM%sT 2011 Mar 27 2:00s + 4:00 - SAMT + +# +# From Oscar van Vlijmen (2001-08-25): [This region consists of] +# Respublika Bashkortostan, Komi-Permyatskij avtonomnyj okrug, +# Kurganskaya oblast', Orenburgskaya oblast', Permskaya oblast', +# Sverdlovskaya oblast', Tyumenskaya oblast', +# Khanty-Manskijskij avtonomnyj okrug, Chelyabinskaya oblast', +# Yamalo-Nenetskij avtonomnyj okrug. +Zone Asia/Yekaterinburg 4:02:24 - LMT 1919 Jul 15 4:00 + 4:00 - SVET 1930 Jun 21 # Sverdlovsk Time + 5:00 Russia SVE%sT 1991 Mar 31 2:00s + 4:00 Russia SVE%sT 1992 Jan 19 2:00s + 5:00 Russia YEK%sT 2011 Mar 27 2:00s + 6:00 - YEKT # Yekaterinburg Time +# +# From Oscar van Vlijmen (2001-08-25): [This region consists of] +# Respublika Altaj, Altajskij kraj, Omskaya oblast'. +Zone Asia/Omsk 4:53:36 - LMT 1919 Nov 14 + 5:00 - OMST 1930 Jun 21 # Omsk TIme + 6:00 Russia OMS%sT 1991 Mar 31 2:00s + 5:00 Russia OMS%sT 1992 Jan 19 2:00s + 6:00 Russia OMS%sT 2011 Mar 27 2:00s + 7:00 - OMST +# +# From Paul Eggert (2006-08-19): I'm guessing about Tomsk here; it's +# not clear when it switched from +7 to +6. +# Novosibirskaya oblast', Tomskaya oblast'. +Zone Asia/Novosibirsk 5:31:40 - LMT 1919 Dec 14 6:00 + 6:00 - NOVT 1930 Jun 21 # Novosibirsk Time + 7:00 Russia NOV%sT 1991 Mar 31 2:00s + 6:00 Russia NOV%sT 1992 Jan 19 2:00s + 7:00 Russia NOV%sT 1993 May 23 # say Shanks & P. + 6:00 Russia NOV%sT 2011 Mar 27 2:00s + 7:00 - NOVT + +# From Alexander Krivenyshev (2009-10-13): +# Kemerovo oblast' (Kemerovo region) in Russia will change current time zone on +# March 28, 2010: +# from current Russia Zone 6 - Krasnoyarsk Time Zone (KRA) UTC +0700 +# to Russia Zone 5 - Novosibirsk Time Zone (NOV) UTC +0600 +# +# This is according to Government of Russia decree # 740, on September +# 14, 2009 "Application in the territory of the Kemerovo region the Fifth +# time zone." ("Russia Zone 5" or old "USSR Zone 5" is GMT +0600) +# +# Russian Government web site (Russian language) +# <a href="http://www.government.ru/content/governmentactivity/rfgovernmentdecisions/archiv"> +# http://www.government.ru/content/governmentactivity/rfgovernmentdecisions/archive/2009/09/14/991633.htm +# </a> +# or Russian-English translation by WorldTimeZone.com with reference +# map to local region and new Russia Time Zone map after March 28, 2010 +# <a href="http://www.worldtimezone.com/dst_news/dst_news_russia03.html"> +# http://www.worldtimezone.com/dst_news/dst_news_russia03.html +# </a> +# +# Thus, when Russia will switch to DST on the night of March 28, 2010 +# Kemerovo region (Kemerovo oblast') will not change the clock. +# +# As a result, Kemerovo oblast' will be in the same time zone as +# Novosibirsk, Omsk, Tomsk, Barnaul and Altai Republic. + +Zone Asia/Novokuznetsk 5:48:48 - NMT 1920 Jan 6 + 6:00 - KRAT 1930 Jun 21 # Krasnoyarsk Time + 7:00 Russia KRA%sT 1991 Mar 31 2:00s + 6:00 Russia KRA%sT 1992 Jan 19 2:00s + 7:00 Russia KRA%sT 2010 Mar 28 2:00s + 6:00 Russia NOV%sT 2011 Mar 27 2:00s + 7:00 - NOVT # Novosibirsk/Novokuznetsk Time + +# +# From Oscar van Vlijmen (2001-08-25): [This region consists of] +# Krasnoyarskij kraj, +# Tajmyrskij (Dolgano-Nenetskij) avtonomnyj okrug, +# Respublika Tuva, Respublika Khakasiya, Evenkijskij avtonomnyj okrug. +Zone Asia/Krasnoyarsk 6:11:20 - LMT 1920 Jan 6 + 6:00 - KRAT 1930 Jun 21 # Krasnoyarsk Time + 7:00 Russia KRA%sT 1991 Mar 31 2:00s + 6:00 Russia KRA%sT 1992 Jan 19 2:00s + 7:00 Russia KRA%sT 2011 Mar 27 2:00s + 8:00 - KRAT +# +# From Oscar van Vlijmen (2001-08-25): [This region consists of] +# Respublika Buryatiya, Irkutskaya oblast', +# Ust'-Ordynskij Buryatskij avtonomnyj okrug. +Zone Asia/Irkutsk 6:57:20 - LMT 1880 + 6:57:20 - IMT 1920 Jan 25 # Irkutsk Mean Time + 7:00 - IRKT 1930 Jun 21 # Irkutsk Time + 8:00 Russia IRK%sT 1991 Mar 31 2:00s + 7:00 Russia IRK%sT 1992 Jan 19 2:00s + 8:00 Russia IRK%sT 2011 Mar 27 2:00s + 9:00 - IRKT +# +# From Oscar van Vlijmen (2003-10-18): [This region consists of] +# Aginskij Buryatskij avtonomnyj okrug, Amurskaya oblast', +# [parts of] Respublika Sakha (Yakutiya), Chitinskaya oblast'. + +# From Oscar van Vlijmen (2009-11-29): +# ...some regions of [Russia] were merged with others since 2005... +# Some names were changed, no big deal, except for one instance: a new name. +# YAK/YAKST: UTC+9 Zabajkal'skij kraj. + +# From Oscar van Vlijmen (2009-11-29): +# The Sakha districts are: Aldanskij, Amginskij, Anabarskij, +# Verkhnevilyujskij, Vilyujskij, Gornyj, +# Zhiganskij, Kobyajskij, Lenskij, Megino-Kangalasskij, Mirninskij, +# Namskij, Nyurbinskij, Olenyokskij, Olyokminskij, +# Suntarskij, Tattinskij, Ust'-Aldanskij, Khangalasskij, +# Churapchinskij, Eveno-Bytantajskij Natsional'nij. + +Zone Asia/Yakutsk 8:38:40 - LMT 1919 Dec 15 + 8:00 - YAKT 1930 Jun 21 # Yakutsk Time + 9:00 Russia YAK%sT 1991 Mar 31 2:00s + 8:00 Russia YAK%sT 1992 Jan 19 2:00s + 9:00 Russia YAK%sT 2011 Mar 27 2:00s + 10:00 - YAKT +# +# From Oscar van Vlijmen (2003-10-18): [This region consists of] +# Evrejskaya avtonomnaya oblast', Khabarovskij kraj, Primorskij kraj, +# [parts of] Respublika Sakha (Yakutiya). + +# From Oscar van Vlijmen (2009-11-29): +# The Sakha districts are: Bulunskij, Verkhoyanskij, Tomponskij, Ust'-Majskij, +# Ust'-Yanskij. +Zone Asia/Vladivostok 8:47:44 - LMT 1922 Nov 15 + 9:00 - VLAT 1930 Jun 21 # Vladivostok Time + 10:00 Russia VLA%sT 1991 Mar 31 2:00s + 9:00 Russia VLA%sST 1992 Jan 19 2:00s + 10:00 Russia VLA%sT 2011 Mar 27 2:00s + 11:00 - VLAT +# +# Sakhalinskaya oblast'. +# The Zone name should be Yuzhno-Sakhalinsk, but that's too long. +Zone Asia/Sakhalin 9:30:48 - LMT 1905 Aug 23 + 9:00 - CJT 1938 + 9:00 - JST 1945 Aug 25 + 11:00 Russia SAK%sT 1991 Mar 31 2:00s # Sakhalin T. + 10:00 Russia SAK%sT 1992 Jan 19 2:00s + 11:00 Russia SAK%sT 1997 Mar lastSun 2:00s + 10:00 Russia SAK%sT 2011 Mar 27 2:00s + 11:00 - SAKT +# +# From Oscar van Vlijmen (2003-10-18): [This region consists of] +# Magadanskaya oblast', Respublika Sakha (Yakutiya). +# Probably also: Kuril Islands. + +# From Oscar van Vlijmen (2009-11-29): +# The Sakha districts are: Abyjskij, Allaikhovskij, Verkhhhnekolymskij, Momskij, +# Nizhnekolymskij, Ojmyakonskij, Srednekolymskij. +Zone Asia/Magadan 10:03:12 - LMT 1924 May 2 + 10:00 - MAGT 1930 Jun 21 # Magadan Time + 11:00 Russia MAG%sT 1991 Mar 31 2:00s + 10:00 Russia MAG%sT 1992 Jan 19 2:00s + 11:00 Russia MAG%sT 2011 Mar 27 2:00s + 12:00 - MAGT +# +# From Oscar van Vlijmen (2001-08-25): [This region consists of] +# Kamchatskaya oblast', Koryakskij avtonomnyj okrug. +# +# The Zone name should be Asia/Petropavlovsk-Kamchatski, but that's too long. +Zone Asia/Kamchatka 10:34:36 - LMT 1922 Nov 10 + 11:00 - PETT 1930 Jun 21 # P-K Time + 12:00 Russia PET%sT 1991 Mar 31 2:00s + 11:00 Russia PET%sT 1992 Jan 19 2:00s + 12:00 Russia PET%sT 2010 Mar 28 2:00s + 11:00 Russia PET%sT 2011 Mar 27 2:00s + 12:00 - PETT +# +# Chukotskij avtonomnyj okrug +Zone Asia/Anadyr 11:49:56 - LMT 1924 May 2 + 12:00 - ANAT 1930 Jun 21 # Anadyr Time + 13:00 Russia ANA%sT 1982 Apr 1 0:00s + 12:00 Russia ANA%sT 1991 Mar 31 2:00s + 11:00 Russia ANA%sT 1992 Jan 19 2:00s + 12:00 Russia ANA%sT 2010 Mar 28 2:00s + 11:00 Russia ANA%sT 2011 Mar 27 2:00s + 12:00 - ANAT + +# Serbia +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Europe/Belgrade 1:22:00 - LMT 1884 + 1:00 - CET 1941 Apr 18 23:00 + 1:00 C-Eur CE%sT 1945 + 1:00 - CET 1945 May 8 2:00s + 1:00 1:00 CEST 1945 Sep 16 2:00s +# Metod Kozelj reports that the legal date of +# transition to EU rules was 1982-11-27, for all of Yugoslavia at the time. +# Shanks & Pottenger don't give as much detail, so go with Kozelj. + 1:00 - CET 1982 Nov 27 + 1:00 EU CE%sT +Link Europe/Belgrade Europe/Ljubljana # Slovenia +Link Europe/Belgrade Europe/Podgorica # Montenegro +Link Europe/Belgrade Europe/Sarajevo # Bosnia and Herzegovina +Link Europe/Belgrade Europe/Skopje # Macedonia +Link Europe/Belgrade Europe/Zagreb # Croatia + +# Slovakia +Link Europe/Prague Europe/Bratislava + +# Slovenia +# see Serbia + +# Spain +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +# For 1917-1919 Whitman gives Apr Sat>=1 - Oct Sat>=1; +# go with Shanks & Pottenger. +Rule Spain 1917 only - May 5 23:00s 1:00 S +Rule Spain 1917 1919 - Oct 6 23:00s 0 - +Rule Spain 1918 only - Apr 15 23:00s 1:00 S +Rule Spain 1919 only - Apr 5 23:00s 1:00 S +# Whitman gives 1921 Feb 28 - Oct 14; go with Shanks & Pottenger. +Rule Spain 1924 only - Apr 16 23:00s 1:00 S +# Whitman gives 1924 Oct 14; go with Shanks & Pottenger. +Rule Spain 1924 only - Oct 4 23:00s 0 - +Rule Spain 1926 only - Apr 17 23:00s 1:00 S +# Whitman says no DST in 1929; go with Shanks & Pottenger. +Rule Spain 1926 1929 - Oct Sat>=1 23:00s 0 - +Rule Spain 1927 only - Apr 9 23:00s 1:00 S +Rule Spain 1928 only - Apr 14 23:00s 1:00 S +Rule Spain 1929 only - Apr 20 23:00s 1:00 S +# Whitman gives 1937 Jun 16, 1938 Apr 16, 1940 Apr 13; +# go with Shanks & Pottenger. +Rule Spain 1937 only - May 22 23:00s 1:00 S +Rule Spain 1937 1939 - Oct Sat>=1 23:00s 0 - +Rule Spain 1938 only - Mar 22 23:00s 1:00 S +Rule Spain 1939 only - Apr 15 23:00s 1:00 S +Rule Spain 1940 only - Mar 16 23:00s 1:00 S +# Whitman says no DST 1942-1945; go with Shanks & Pottenger. +Rule Spain 1942 only - May 2 22:00s 2:00 M # Midsummer +Rule Spain 1942 only - Sep 1 22:00s 1:00 S +Rule Spain 1943 1946 - Apr Sat>=13 22:00s 2:00 M +Rule Spain 1943 only - Oct 3 22:00s 1:00 S +Rule Spain 1944 only - Oct 10 22:00s 1:00 S +Rule Spain 1945 only - Sep 30 1:00 1:00 S +Rule Spain 1946 only - Sep 30 0:00 0 - +Rule Spain 1949 only - Apr 30 23:00 1:00 S +Rule Spain 1949 only - Sep 30 1:00 0 - +Rule Spain 1974 1975 - Apr Sat>=13 23:00 1:00 S +Rule Spain 1974 1975 - Oct Sun>=1 1:00 0 - +Rule Spain 1976 only - Mar 27 23:00 1:00 S +Rule Spain 1976 1977 - Sep lastSun 1:00 0 - +Rule Spain 1977 1978 - Apr 2 23:00 1:00 S +Rule Spain 1978 only - Oct 1 1:00 0 - +# The following rules are copied from Morocco from 1967 through 1978. +Rule SpainAfrica 1967 only - Jun 3 12:00 1:00 S +Rule SpainAfrica 1967 only - Oct 1 0:00 0 - +Rule SpainAfrica 1974 only - Jun 24 0:00 1:00 S +Rule SpainAfrica 1974 only - Sep 1 0:00 0 - +Rule SpainAfrica 1976 1977 - May 1 0:00 1:00 S +Rule SpainAfrica 1976 only - Aug 1 0:00 0 - +Rule SpainAfrica 1977 only - Sep 28 0:00 0 - +Rule SpainAfrica 1978 only - Jun 1 0:00 1:00 S +Rule SpainAfrica 1978 only - Aug 4 0:00 0 - +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Europe/Madrid -0:14:44 - LMT 1901 Jan 1 0:00s + 0:00 Spain WE%sT 1946 Sep 30 + 1:00 Spain CE%sT 1979 + 1:00 EU CE%sT +Zone Africa/Ceuta -0:21:16 - LMT 1901 + 0:00 - WET 1918 May 6 23:00 + 0:00 1:00 WEST 1918 Oct 7 23:00 + 0:00 - WET 1924 + 0:00 Spain WE%sT 1929 + 0:00 SpainAfrica WE%sT 1984 Mar 16 + 1:00 - CET 1986 + 1:00 EU CE%sT +Zone Atlantic/Canary -1:01:36 - LMT 1922 Mar # Las Palmas de Gran C. + -1:00 - CANT 1946 Sep 30 1:00 # Canaries Time + 0:00 - WET 1980 Apr 6 0:00s + 0:00 1:00 WEST 1980 Sep 28 0:00s + 0:00 EU WE%sT +# IATA SSIM (1996-09) says the Canaries switch at 2:00u, not 1:00u. +# Ignore this for now, as the Canaries are part of the EU. + +# Sweden + +# From Ivan Nilsson (2001-04-13), superseding Shanks & Pottenger: +# +# The law "Svensk forfattningssamling 1878, no 14" about standard time in 1879: +# From the beginning of 1879 (that is 01-01 00:00) the time for all +# places in the country is "the mean solar time for the meridian at +# three degrees, or twelve minutes of time, to the west of the +# meridian of the Observatory of Stockholm". The law is dated 1878-05-31. +# +# The observatory at that time had the meridian 18 degrees 03' 30" +# eastern longitude = 01:12:14 in time. Less 12 minutes gives the +# national standard time as 01:00:14 ahead of GMT.... +# +# About the beginning of CET in Sweden. The lawtext ("Svensk +# forfattningssamling 1899, no 44") states, that "from the beginning +# of 1900... ... the same as the mean solar time for the meridian at +# the distance of one hour of time from the meridian of the English +# observatory at Greenwich, or at 12 minutes 14 seconds to the west +# from the meridian of the Observatory of Stockholm". The law is dated +# 1899-06-16. In short: At 1900-01-01 00:00:00 the new standard time +# in Sweden is 01:00:00 ahead of GMT. +# +# 1916: The lawtext ("Svensk forfattningssamling 1916, no 124") states +# that "1916-05-15 is considered to begin one hour earlier". It is +# pretty obvious that at 05-14 23:00 the clocks are set to 05-15 00:00.... +# Further the law says, that "1916-09-30 is considered to end one hour later". +# +# The laws regulating [DST] are available on the site of the Swedish +# Parliament beginning with 1985 - the laws regulating 1980/1984 are +# not available on the site (to my knowledge they are only available +# in Swedish): <http://www.riksdagen.se/english/work/sfst.asp> (type +# "sommartid" without the quotes in the field "Fritext" and then click +# the Sok-button). +# +# (2001-05-13): +# +# I have now found a newspaper stating that at 1916-10-01 01:00 +# summertime the church-clocks etc were set back one hour to show +# 1916-10-01 00:00 standard time. The article also reports that some +# people thought the switch to standard time would take place already +# at 1916-10-01 00:00 summer time, but they had to wait for another +# hour before the event took place. +# +# Source: The newspaper "Dagens Nyheter", 1916-10-01, page 7 upper left. + +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Europe/Stockholm 1:12:12 - LMT 1879 Jan 1 + 1:00:14 - SET 1900 Jan 1 # Swedish Time + 1:00 - CET 1916 May 14 23:00 + 1:00 1:00 CEST 1916 Oct 1 01:00 + 1:00 - CET 1980 + 1:00 EU CE%sT + +# Switzerland +# From Howse: +# By the end of the 18th century clocks and watches became commonplace +# and their performance improved enormously. Communities began to keep +# mean time in preference to apparent time -- Geneva from 1780 .... +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +# From Whitman (who writes ``Midnight?''): +# Rule Swiss 1940 only - Nov 2 0:00 1:00 S +# Rule Swiss 1940 only - Dec 31 0:00 0 - +# From Shanks & Pottenger: +# Rule Swiss 1941 1942 - May Sun>=1 2:00 1:00 S +# Rule Swiss 1941 1942 - Oct Sun>=1 0:00 0 - + +# From Alois Treindl (2008-12-17): +# I have researched the DST usage in Switzerland during the 1940ies. +# +# As I wrote in an earlier message, I suspected the current tzdata values +# to be wrong. This is now verified. +# +# I have found copies of the original ruling by the Swiss Federal +# government, in 'Eidgen[o]ssische Gesetzessammlung 1941 and 1942' (Swiss +# federal law collection)... +# +# DST began on Monday 5 May 1941, 1:00 am by shifting the clocks to 2:00 am +# DST ended on Monday 6 Oct 1941, 2:00 am by shifting the clocks to 1:00 am. +# +# DST began on Monday, 4 May 1942 at 01:00 am +# DST ended on Monday, 5 Oct 1942 at 02:00 am +# +# There was no DST in 1940, I have checked the law collection carefully. +# It is also indicated by the fact that the 1942 entry in the law +# collection points back to 1941 as a reference, but no reference to any +# other years are made. +# +# Newspaper articles I have read in the archives on 6 May 1941 reported +# about the introduction of DST (Sommerzeit in German) during the previous +# night as an absolute novelty, because this was the first time that such +# a thing had happened in Switzerland. +# +# I have also checked 1916, because one book source (Gabriel, Traite de +# l'heure dans le monde) claims that Switzerland had DST in 1916. This is +# false, no official document could be found. Probably Gabriel got misled +# by references to Germany, which introduced DST in 1916 for the first time. +# +# The tzdata rules for Switzerland must be changed to: +# Rule Swiss 1941 1942 - May Mon>=1 1:00 1:00 S +# Rule Swiss 1941 1942 - Oct Mon>=1 2:00 0 - +# +# The 1940 rules must be deleted. +# +# One further detail for Switzerland, which is probably out of scope for +# most users of tzdata: +# The zone file +# Zone Europe/Zurich 0:34:08 - LMT 1848 Sep 12 +# 0:29:44 - BMT 1894 Jun #Bern Mean Time +# 1:00 Swiss CE%sT 1981 +# 1:00 EU CE%sT +# describes all of Switzerland correctly, with the exception of +# the Cantone Geneve (Geneva, Genf). Between 1848 and 1894 Geneve did not +# follow Bern Mean Time but kept its own local mean time. +# To represent this, an extra zone would be needed. + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Swiss 1941 1942 - May Mon>=1 1:00 1:00 S +Rule Swiss 1941 1942 - Oct Mon>=1 2:00 0 - +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Europe/Zurich 0:34:08 - LMT 1848 Sep 12 + 0:29:44 - BMT 1894 Jun # Bern Mean Time + 1:00 Swiss CE%sT 1981 + 1:00 EU CE%sT + +# Turkey + +# From Amar Devegowda (2007-01-03): +# The time zone rules for Istanbul, Turkey have not been changed for years now. +# ... The latest rules are available at - +# http://www.timeanddate.com/worldclock/timezone.html?n=107 +# From Steffen Thorsen (2007-01-03): +# I have been able to find press records back to 1996 which all say that +# DST started 01:00 local time and end at 02:00 local time. I am not sure +# what happened before that. One example for each year from 1996 to 2001: +# http://newspot.byegm.gov.tr/arsiv/1996/21/N4.htm +# http://www.byegm.gov.tr/YAYINLARIMIZ/CHR/ING97/03/97X03X25.TXT +# http://www.byegm.gov.tr/YAYINLARIMIZ/CHR/ING98/03/98X03X02.HTM +# http://www.byegm.gov.tr/YAYINLARIMIZ/CHR/ING99/10/99X10X26.HTM#%2016 +# http://www.byegm.gov.tr/YAYINLARIMIZ/CHR/ING2000/03/00X03X06.HTM#%2021 +# http://www.byegm.gov.tr/YAYINLARIMIZ/CHR/ING2001/03/23x03x01.HTM#%2027 +# From Paul Eggert (2007-01-03): +# Prefer the above source to Shanks & Pottenger for time stamps after 1990. + +# From Steffen Thorsen (2007-03-09): +# Starting 2007 though, it seems that they are adopting EU's 1:00 UTC +# start/end time, according to the following page (2007-03-07): +# http://www.ntvmsnbc.com/news/402029.asp +# The official document is located here - it is in Turkish...: +# http://rega.basbakanlik.gov.tr/eskiler/2007/03/20070307-7.htm +# I was able to locate the following seemingly official document +# (on a non-government server though) describing dates between 2002 and 2006: +# http://www.alomaliye.com/bkk_2002_3769.htm + +# From Gökdeniz Karadağ (2011-03-10): +# +# According to the articles linked below, Turkey will change into summer +# time zone (GMT+3) on March 28, 2011 at 3:00 a.m. instead of March 27. +# This change is due to a nationwide exam on 27th. +# +# <a href="http://www.worldbulletin.net/?aType=haber&ArticleID=70872"> +# http://www.worldbulletin.net/?aType=haber&ArticleID=70872 +# </a> +# Turkish: +# <a href="http://www.hurriyet.com.tr/ekonomi/17230464.asp?gid=373"> +# http://www.hurriyet.com.tr/ekonomi/17230464.asp?gid=373 +# </a> + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Turkey 1916 only - May 1 0:00 1:00 S +Rule Turkey 1916 only - Oct 1 0:00 0 - +Rule Turkey 1920 only - Mar 28 0:00 1:00 S +Rule Turkey 1920 only - Oct 25 0:00 0 - +Rule Turkey 1921 only - Apr 3 0:00 1:00 S +Rule Turkey 1921 only - Oct 3 0:00 0 - +Rule Turkey 1922 only - Mar 26 0:00 1:00 S +Rule Turkey 1922 only - Oct 8 0:00 0 - +# Whitman gives 1923 Apr 28 - Sep 16 and no DST in 1924-1925; +# go with Shanks & Pottenger. +Rule Turkey 1924 only - May 13 0:00 1:00 S +Rule Turkey 1924 1925 - Oct 1 0:00 0 - +Rule Turkey 1925 only - May 1 0:00 1:00 S +Rule Turkey 1940 only - Jun 30 0:00 1:00 S +Rule Turkey 1940 only - Oct 5 0:00 0 - +Rule Turkey 1940 only - Dec 1 0:00 1:00 S +Rule Turkey 1941 only - Sep 21 0:00 0 - +Rule Turkey 1942 only - Apr 1 0:00 1:00 S +# Whitman omits the next two transition and gives 1945 Oct 1; +# go with Shanks & Pottenger. +Rule Turkey 1942 only - Nov 1 0:00 0 - +Rule Turkey 1945 only - Apr 2 0:00 1:00 S +Rule Turkey 1945 only - Oct 8 0:00 0 - +Rule Turkey 1946 only - Jun 1 0:00 1:00 S +Rule Turkey 1946 only - Oct 1 0:00 0 - +Rule Turkey 1947 1948 - Apr Sun>=16 0:00 1:00 S +Rule Turkey 1947 1950 - Oct Sun>=2 0:00 0 - +Rule Turkey 1949 only - Apr 10 0:00 1:00 S +Rule Turkey 1950 only - Apr 19 0:00 1:00 S +Rule Turkey 1951 only - Apr 22 0:00 1:00 S +Rule Turkey 1951 only - Oct 8 0:00 0 - +Rule Turkey 1962 only - Jul 15 0:00 1:00 S +Rule Turkey 1962 only - Oct 8 0:00 0 - +Rule Turkey 1964 only - May 15 0:00 1:00 S +Rule Turkey 1964 only - Oct 1 0:00 0 - +Rule Turkey 1970 1972 - May Sun>=2 0:00 1:00 S +Rule Turkey 1970 1972 - Oct Sun>=2 0:00 0 - +Rule Turkey 1973 only - Jun 3 1:00 1:00 S +Rule Turkey 1973 only - Nov 4 3:00 0 - +Rule Turkey 1974 only - Mar 31 2:00 1:00 S +Rule Turkey 1974 only - Nov 3 5:00 0 - +Rule Turkey 1975 only - Mar 30 0:00 1:00 S +Rule Turkey 1975 1976 - Oct lastSun 0:00 0 - +Rule Turkey 1976 only - Jun 1 0:00 1:00 S +Rule Turkey 1977 1978 - Apr Sun>=1 0:00 1:00 S +Rule Turkey 1977 only - Oct 16 0:00 0 - +Rule Turkey 1979 1980 - Apr Sun>=1 3:00 1:00 S +Rule Turkey 1979 1982 - Oct Mon>=11 0:00 0 - +Rule Turkey 1981 1982 - Mar lastSun 3:00 1:00 S +Rule Turkey 1983 only - Jul 31 0:00 1:00 S +Rule Turkey 1983 only - Oct 2 0:00 0 - +Rule Turkey 1985 only - Apr 20 0:00 1:00 S +Rule Turkey 1985 only - Sep 28 0:00 0 - +Rule Turkey 1986 1990 - Mar lastSun 2:00s 1:00 S +Rule Turkey 1986 1990 - Sep lastSun 2:00s 0 - +Rule Turkey 1991 2006 - Mar lastSun 1:00s 1:00 S +Rule Turkey 1991 1995 - Sep lastSun 1:00s 0 - +Rule Turkey 1996 2006 - Oct lastSun 1:00s 0 - +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Europe/Istanbul 1:55:52 - LMT 1880 + 1:56:56 - IMT 1910 Oct # Istanbul Mean Time? + 2:00 Turkey EE%sT 1978 Oct 15 + 3:00 Turkey TR%sT 1985 Apr 20 # Turkey Time + 2:00 Turkey EE%sT 2007 + 2:00 EU EE%sT 2011 Mar 27 1:00u + 2:00 - EET 2011 Mar 28 1:00u + 2:00 EU EE%sT +Link Europe/Istanbul Asia/Istanbul # Istanbul is in both continents. + +# Ukraine +# +# From Igor Karpov, who works for the Ukranian Ministry of Justice, +# via Garrett Wollman (2003-01-27): +# BTW, I've found the official document on this matter. It's goverment +# regulations number 509, May 13, 1996. In my poor translation it says: +# "Time in Ukraine is set to second timezone (Kiev time). Each last Sunday +# of March at 3am the time is changing to 4am and each last Sunday of +# October the time at 4am is changing to 3am" + +# From Alexander Krivenyshev (2011-09-20): +# On September 20, 2011 the deputies of the Verkhovna Rada agreed to +# abolish the transfer clock to winter time. +# +# Bill number 8330 of MP from the Party of Regions Oleg Nadoshi got +# approval from 266 deputies. +# +# Ukraine abolishes transter back to the winter time (in Russian) +# <a href="http://news.mail.ru/politics/6861560/"> +# http://news.mail.ru/politics/6861560/ +# </a> +# +# The Ukrainians will no longer change the clock (in Russian) +# <a href="http://www.segodnya.ua/news/14290482.html"> +# http://www.segodnya.ua/news/14290482.html +# </a> +# +# Deputies cancelled the winter time (in Russian) +# <a href="http://www.pravda.com.ua/rus/news/2011/09/20/6600616/"> +# http://www.pravda.com.ua/rus/news/2011/09/20/6600616/ +# </a> +# +# From Philip Pizzey (2011-10-18): +# Today my Ukrainian colleagues have informed me that the +# Ukrainian parliament have decided that they will go to winter +# time this year after all. +# +# From Udo Schwedt (2011-10-18): +# As far as I understand, the recent change to the Ukranian time zone +# (Europe/Kiev) to introduce permanent daylight saving time (similar +# to Russia) was reverted today: +# +# <a href="http://portal.rada.gov.ua/rada/control/en/publish/article/info_left?art_id=287324&cat_id=105995"> +# http://portal.rada.gov.ua/rada/control/en/publish/article/info_left?art_id=287324&cat_id=105995 +# </a> +# +# Also reported by Alexander Bokovoy (2011-10-18) who also noted: +# The law documents themselves are at +# +# <a href="http://w1.c1.rada.gov.ua/pls/zweb_n/webproc4_1?id=&pf3511=41484"> +# http://w1.c1.rada.gov.ua/pls/zweb_n/webproc4_1?id=&pf3511=41484 +# </a> + + +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +# Most of Ukraine since 1970 has been like Kiev. +# "Kyiv" is the transliteration of the Ukrainian name, but +# "Kiev" is more common in English. +Zone Europe/Kiev 2:02:04 - LMT 1880 + 2:02:04 - KMT 1924 May 2 # Kiev Mean Time + 2:00 - EET 1930 Jun 21 + 3:00 - MSK 1941 Sep 20 + 1:00 C-Eur CE%sT 1943 Nov 6 + 3:00 Russia MSK/MSD 1990 + 3:00 - MSK 1990 Jul 1 2:00 + 2:00 - EET 1992 + 2:00 E-Eur EE%sT 1995 + 2:00 EU EE%sT +# Ruthenia used CET 1990/1991. +# "Uzhhorod" is the transliteration of the Ukrainian name, but +# "Uzhgorod" is more common in English. +Zone Europe/Uzhgorod 1:29:12 - LMT 1890 Oct + 1:00 - CET 1940 + 1:00 C-Eur CE%sT 1944 Oct + 1:00 1:00 CEST 1944 Oct 26 + 1:00 - CET 1945 Jun 29 + 3:00 Russia MSK/MSD 1990 + 3:00 - MSK 1990 Jul 1 2:00 + 1:00 - CET 1991 Mar 31 3:00 + 2:00 - EET 1992 + 2:00 E-Eur EE%sT 1995 + 2:00 EU EE%sT +# Zaporozh'ye and eastern Lugansk oblasts observed DST 1990/1991. +# "Zaporizhia" is the transliteration of the Ukrainian name, but +# "Zaporozh'ye" is more common in English. Use the common English +# spelling, except omit the apostrophe as it is not allowed in +# portable Posix file names. +Zone Europe/Zaporozhye 2:20:40 - LMT 1880 + 2:20 - CUT 1924 May 2 # Central Ukraine T + 2:00 - EET 1930 Jun 21 + 3:00 - MSK 1941 Aug 25 + 1:00 C-Eur CE%sT 1943 Oct 25 + 3:00 Russia MSK/MSD 1991 Mar 31 2:00 + 2:00 E-Eur EE%sT 1995 + 2:00 EU EE%sT +# Central Crimea used Moscow time 1994/1997. +Zone Europe/Simferopol 2:16:24 - LMT 1880 + 2:16 - SMT 1924 May 2 # Simferopol Mean T + 2:00 - EET 1930 Jun 21 + 3:00 - MSK 1941 Nov + 1:00 C-Eur CE%sT 1944 Apr 13 + 3:00 Russia MSK/MSD 1990 + 3:00 - MSK 1990 Jul 1 2:00 + 2:00 - EET 1992 +# From Paul Eggert (2006-03-22): +# The _Economist_ (1994-05-28, p 45) reports that central Crimea switched +# from Kiev to Moscow time sometime after the January 1994 elections. +# Shanks (1999) says ``date of change uncertain'', but implies that it happened +# sometime between the 1994 DST switches. Shanks & Pottenger simply say +# 1994-09-25 03:00, but that can't be right. For now, guess it +# changed in May. + 2:00 E-Eur EE%sT 1994 May +# From IATA SSIM (1994/1997), which also says that Kerch is still like Kiev. + 3:00 E-Eur MSK/MSD 1996 Mar 31 3:00s + 3:00 1:00 MSD 1996 Oct 27 3:00s +# IATA SSIM (1997-09) says Crimea switched to EET/EEST. +# Assume it happened in March by not changing the clocks. + 3:00 Russia MSK/MSD 1997 + 3:00 - MSK 1997 Mar lastSun 1:00u + 2:00 EU EE%sT + +############################################################################### + +# One source shows that Bulgaria, Cyprus, Finland, and Greece observe DST from +# the last Sunday in March to the last Sunday in September in 1986. +# The source shows Romania changing a day later than everybody else. +# +# According to Bernard Sieloff's source, Poland is in the MET time zone but +# uses the WE DST rules. The Western USSR uses EET+1 and ME DST rules. +# Bernard Sieloff's source claims Romania switches on the same day, but at +# 00:00 standard time (i.e., 01:00 DST). It also claims that Turkey +# switches on the same day, but switches on at 01:00 standard time +# and off at 00:00 standard time (i.e., 01:00 DST) + +# ... +# Date: Wed, 28 Jan 87 16:56:27 -0100 +# From: Tom Hofmann +# ... +# +# ...the European time rules are...standardized since 1981, when +# most European coun[tr]ies started DST. Before that year, only +# a few countries (UK, France, Italy) had DST, each according +# to own national rules. In 1981, however, DST started on +# 'Apr firstSun', and not on 'Mar lastSun' as in the following +# years... +# But also since 1981 there are some more national exceptions +# than listed in 'europe': Switzerland, for example, joined DST +# one year later, Denmark ended DST on 'Oct 1' instead of 'Sep +# lastSun' in 1981---I don't know how they handle now. +# +# Finally, DST ist always from 'Apr 1' to 'Oct 1' in the +# Soviet Union (as far as I know). +# +# Tom Hofmann, Scientific Computer Center, CIBA-GEIGY AG, +# 4002 Basle, Switzerland +# ... + +# ... +# Date: Wed, 4 Feb 87 22:35:22 +0100 +# From: Dik T. Winter +# ... +# +# The information from Tom Hofmann is (as far as I know) not entirely correct. +# After a request from chongo at amdahl I tried to retrieve all information +# about DST in Europe. I was able to find all from about 1969. +# +# ...standardization on DST in Europe started in about 1977 with switches on +# first Sunday in April and last Sunday in September... +# In 1981 UK joined Europe insofar that +# the starting day for both shifted to last Sunday in March. And from 1982 +# the whole of Europe used DST, with switch dates April 1 and October 1 in +# the Sov[i]et Union. In 1985 the SU reverted to standard Europe[a]n switch +# dates... +# +# It should also be remembered that time-zones are not constants; e.g. +# Portugal switched in 1976 from MET (or CET) to WET with DST... +# Note also that though there were rules for switch dates not +# all countries abided to these dates, and many individual deviations +# occurred, though not since 1982 I believe. Another note: it is always +# assumed that DST is 1 hour ahead of normal time, this need not be the +# case; at least in the Netherlands there have been times when DST was 2 hours +# in advance of normal time. +# +# ... +# dik t. winter, cwi, amsterdam, nederland +# ... + +# From Bob Devine (1988-01-28): +# ... +# Greece: Last Sunday in April to last Sunday in September (iffy on dates). +# Since 1978. Change at midnight. +# ... +# Monaco: has same DST as France. +# ... diff --git a/static/js/flot/examples/axes-time-zones/tz/factory b/static/js/flot/examples/axes-time-zones/tz/factory new file mode 100755 index 0000000..d29a585 --- /dev/null +++ b/static/js/flot/examples/axes-time-zones/tz/factory @@ -0,0 +1,10 @@ +# <pre> +# This file is in the public domain, so clarified as of +# 2009-05-17 by Arthur David Olson. + +# For companies who don't want to put time zone specification in +# their installation procedures. When users run date, they'll get the message. +# Also useful for the "comp.sources" version. + +# Zone NAME GMTOFF RULES FORMAT +Zone Factory 0 - "Local time zone must be set--see zic manual page" diff --git a/static/js/flot/examples/axes-time-zones/tz/iso3166.tab b/static/js/flot/examples/axes-time-zones/tz/iso3166.tab new file mode 100755 index 0000000..b952ca1 --- /dev/null +++ b/static/js/flot/examples/axes-time-zones/tz/iso3166.tab @@ -0,0 +1,276 @@ +# <pre> +# This file is in the public domain, so clarified as of +# 2009-05-17 by Arthur David Olson. +# ISO 3166 alpha-2 country codes +# +# From Paul Eggert (2006-09-27): +# +# This file contains a table with the following columns: +# 1. ISO 3166-1 alpha-2 country code, current as of +# ISO 3166-1 Newsletter VI-1 (2007-09-21). See: +# <a href="http://www.iso.org/iso/en/prods-services/iso3166ma/index.html"> +# ISO 3166 Maintenance agency (ISO 3166/MA) +# </a>. +# 2. The usual English name for the country, +# chosen so that alphabetic sorting of subsets produces helpful lists. +# This is not the same as the English name in the ISO 3166 tables. +# +# Columns are separated by a single tab. +# The table is sorted by country code. +# +# Lines beginning with `#' are comments. +# +# From Arthur David Olson (2011-08-17): +# Resynchronized today with the ISO 3166 site (adding SS for South Sudan). +# +#country- +#code country name +AD Andorra +AE United Arab Emirates +AF Afghanistan +AG Antigua & Barbuda +AI Anguilla +AL Albania +AM Armenia +AO Angola +AQ Antarctica +AR Argentina +AS Samoa (American) +AT Austria +AU Australia +AW Aruba +AX Aaland Islands +AZ Azerbaijan +BA Bosnia & Herzegovina +BB Barbados +BD Bangladesh +BE Belgium +BF Burkina Faso +BG Bulgaria +BH Bahrain +BI Burundi +BJ Benin +BL St Barthelemy +BM Bermuda +BN Brunei +BO Bolivia +BQ Bonaire Sint Eustatius & Saba +BR Brazil +BS Bahamas +BT Bhutan +BV Bouvet Island +BW Botswana +BY Belarus +BZ Belize +CA Canada +CC Cocos (Keeling) Islands +CD Congo (Dem. Rep.) +CF Central African Rep. +CG Congo (Rep.) +CH Switzerland +CI Cote d'Ivoire +CK Cook Islands +CL Chile +CM Cameroon +CN China +CO Colombia +CR Costa Rica +CU Cuba +CV Cape Verde +CW Curacao +CX Christmas Island +CY Cyprus +CZ Czech Republic +DE Germany +DJ Djibouti +DK Denmark +DM Dominica +DO Dominican Republic +DZ Algeria +EC Ecuador +EE Estonia +EG Egypt +EH Western Sahara +ER Eritrea +ES Spain +ET Ethiopia +FI Finland +FJ Fiji +FK Falkland Islands +FM Micronesia +FO Faroe Islands +FR France +GA Gabon +GB Britain (UK) +GD Grenada +GE Georgia +GF French Guiana +GG Guernsey +GH Ghana +GI Gibraltar +GL Greenland +GM Gambia +GN Guinea +GP Guadeloupe +GQ Equatorial Guinea +GR Greece +GS South Georgia & the South Sandwich Islands +GT Guatemala +GU Guam +GW Guinea-Bissau +GY Guyana +HK Hong Kong +HM Heard Island & McDonald Islands +HN Honduras +HR Croatia +HT Haiti +HU Hungary +ID Indonesia +IE Ireland +IL Israel +IM Isle of Man +IN India +IO British Indian Ocean Territory +IQ Iraq +IR Iran +IS Iceland +IT Italy +JE Jersey +JM Jamaica +JO Jordan +JP Japan +KE Kenya +KG Kyrgyzstan +KH Cambodia +KI Kiribati +KM Comoros +KN St Kitts & Nevis +KP Korea (North) +KR Korea (South) +KW Kuwait +KY Cayman Islands +KZ Kazakhstan +LA Laos +LB Lebanon +LC St Lucia +LI Liechtenstein +LK Sri Lanka +LR Liberia +LS Lesotho +LT Lithuania +LU Luxembourg +LV Latvia +LY Libya +MA Morocco +MC Monaco +MD Moldova +ME Montenegro +MF St Martin (French part) +MG Madagascar +MH Marshall Islands +MK Macedonia +ML Mali +MM Myanmar (Burma) +MN Mongolia +MO Macau +MP Northern Mariana Islands +MQ Martinique +MR Mauritania +MS Montserrat +MT Malta +MU Mauritius +MV Maldives +MW Malawi +MX Mexico +MY Malaysia +MZ Mozambique +NA Namibia +NC New Caledonia +NE Niger +NF Norfolk Island +NG Nigeria +NI Nicaragua +NL Netherlands +NO Norway +NP Nepal +NR Nauru +NU Niue +NZ New Zealand +OM Oman +PA Panama +PE Peru +PF French Polynesia +PG Papua New Guinea +PH Philippines +PK Pakistan +PL Poland +PM St Pierre & Miquelon +PN Pitcairn +PR Puerto Rico +PS Palestine +PT Portugal +PW Palau +PY Paraguay +QA Qatar +RE Reunion +RO Romania +RS Serbia +RU Russia +RW Rwanda +SA Saudi Arabia +SB Solomon Islands +SC Seychelles +SD Sudan +SE Sweden +SG Singapore +SH St Helena +SI Slovenia +SJ Svalbard & Jan Mayen +SK Slovakia +SL Sierra Leone +SM San Marino +SN Senegal +SO Somalia +SR Suriname +SS South Sudan +ST Sao Tome & Principe +SV El Salvador +SX Sint Maarten +SY Syria +SZ Swaziland +TC Turks & Caicos Is +TD Chad +TF French Southern & Antarctic Lands +TG Togo +TH Thailand +TJ Tajikistan +TK Tokelau +TL East Timor +TM Turkmenistan +TN Tunisia +TO Tonga +TR Turkey +TT Trinidad & Tobago +TV Tuvalu +TW Taiwan +TZ Tanzania +UA Ukraine +UG Uganda +UM US minor outlying islands +US United States +UY Uruguay +UZ Uzbekistan +VA Vatican City +VC St Vincent +VE Venezuela +VG Virgin Islands (UK) +VI Virgin Islands (US) +VN Vietnam +VU Vanuatu +WF Wallis & Futuna +WS Samoa (western) +YE Yemen +YT Mayotte +ZA South Africa +ZM Zambia +ZW Zimbabwe diff --git a/static/js/flot/examples/axes-time-zones/tz/leapseconds b/static/js/flot/examples/axes-time-zones/tz/leapseconds new file mode 100755 index 0000000..5b5c70e --- /dev/null +++ b/static/js/flot/examples/axes-time-zones/tz/leapseconds @@ -0,0 +1,100 @@ +# <pre> +# This file is in the public domain, so clarified as of +# 2009-05-17 by Arthur David Olson. + +# Allowance for leapseconds added to each timezone file. + +# The International Earth Rotation Service periodically uses leap seconds +# to keep UTC to within 0.9 s of UT1 +# (which measures the true angular orientation of the earth in space); see +# Terry J Quinn, The BIPM and the accurate measure of time, +# Proc IEEE 79, 7 (July 1991), 894-905. +# There were no leap seconds before 1972, because the official mechanism +# accounting for the discrepancy between atomic time and the earth's rotation +# did not exist until the early 1970s. + +# The correction (+ or -) is made at the given time, so lines +# will typically look like: +# Leap YEAR MON DAY 23:59:60 + R/S +# or +# Leap YEAR MON DAY 23:59:59 - R/S + +# If the leapsecond is Rolling (R) the given time is local time +# If the leapsecond is Stationary (S) the given time is UTC + +# Leap YEAR MONTH DAY HH:MM:SS CORR R/S +Leap 1972 Jun 30 23:59:60 + S +Leap 1972 Dec 31 23:59:60 + S +Leap 1973 Dec 31 23:59:60 + S +Leap 1974 Dec 31 23:59:60 + S +Leap 1975 Dec 31 23:59:60 + S +Leap 1976 Dec 31 23:59:60 + S +Leap 1977 Dec 31 23:59:60 + S +Leap 1978 Dec 31 23:59:60 + S +Leap 1979 Dec 31 23:59:60 + S +Leap 1981 Jun 30 23:59:60 + S +Leap 1982 Jun 30 23:59:60 + S +Leap 1983 Jun 30 23:59:60 + S +Leap 1985 Jun 30 23:59:60 + S +Leap 1987 Dec 31 23:59:60 + S +Leap 1989 Dec 31 23:59:60 + S +Leap 1990 Dec 31 23:59:60 + S +Leap 1992 Jun 30 23:59:60 + S +Leap 1993 Jun 30 23:59:60 + S +Leap 1994 Jun 30 23:59:60 + S +Leap 1995 Dec 31 23:59:60 + S +Leap 1997 Jun 30 23:59:60 + S +Leap 1998 Dec 31 23:59:60 + S +Leap 2005 Dec 31 23:59:60 + S +Leap 2008 Dec 31 23:59:60 + S +Leap 2012 Jun 30 23:59:60 + S + +# INTERNATIONAL EARTH ROTATION AND REFERENCE SYSTEMS SERVICE (IERS) +# +# SERVICE INTERNATIONAL DE LA ROTATION TERRESTRE ET DES SYSTEMES DE REFERENCE +# +# +# SERVICE DE LA ROTATION TERRESTRE +# OBSERVATOIRE DE PARIS +# 61, Av. de l'Observatoire 75014 PARIS (France) +# Tel. : 33 (0) 1 40 51 22 26 +# FAX : 33 (0) 1 40 51 22 91 +# e-mail : (E-Mail Removed) +# http://hpiers.obspm.fr/eop-pc +# +# Paris, 5 January 2012 +# +# +# Bulletin C 43 +# +# To authorities responsible +# for the measurement and +# distribution of time +# +# +# UTC TIME STEP +# on the 1st of July 2012 +# +# +# A positive leap second will be introduced at the end of June 2012. +# The sequence of dates of the UTC second markers will be: +# +# 2012 June 30, 23h 59m 59s +# 2012 June 30, 23h 59m 60s +# 2012 July 1, 0h 0m 0s +# +# The difference between UTC and the International Atomic Time TAI is: +# +# from 2009 January 1, 0h UTC, to 2012 July 1 0h UTC : UTC-TAI = - 34s +# from 2012 July 1, 0h UTC, until further notice : UTC-TAI = - 35s +# +# Leap seconds can be introduced in UTC at the end of the months of December +# or June, depending on the evolution of UT1-TAI. Bulletin C is mailed every +# six months, either to announce a time step in UTC or to confirm that there +# will be no time step at the next possible date. +# +# +# Daniel GAMBIS +# Head +# Earth Orientation Center of IERS +# Observatoire de Paris, France diff --git a/static/js/flot/examples/axes-time-zones/tz/northamerica b/static/js/flot/examples/axes-time-zones/tz/northamerica new file mode 100755 index 0000000..772d7a4 --- /dev/null +++ b/static/js/flot/examples/axes-time-zones/tz/northamerica @@ -0,0 +1,3235 @@ +# <pre> +# This file is in the public domain, so clarified as of +# 2009-05-17 by Arthur David Olson. + +# also includes Central America and the Caribbean + +# This data is by no means authoritative; if you think you know better, +# go ahead and edit the file (and please send any changes to +# tz@iana.org for general use in the future). + +# From Paul Eggert (1999-03-22): +# A reliable and entertaining source about time zones is +# Derek Howse, Greenwich time and longitude, Philip Wilson Publishers (1997). + +############################################################################### + +# United States + +# From Paul Eggert (1999-03-31): +# Howse writes (pp 121-125) that time zones were invented by +# Professor Charles Ferdinand Dowd (1825-1904), +# Principal of Temple Grove Ladies' Seminary (Saratoga Springs, NY). +# His pamphlet ``A System of National Time for Railroads'' (1870) +# was the result of his proposals at the Convention of Railroad Trunk Lines +# in New York City (1869-10). His 1870 proposal was based on Washington, DC, +# but in 1872-05 he moved the proposed origin to Greenwich. +# His proposal was adopted by the railroads on 1883-11-18 at 12:00, +# and the most of the country soon followed suit. + +# From Paul Eggert (2005-04-16): +# That 1883 transition occurred at 12:00 new time, not at 12:00 old time. +# See p 46 of David Prerau, Seize the daylight, Thunder's Mouth Press (2005). + +# From Paul Eggert (2006-03-22): +# A good source for time zone historical data in the US is +# Thomas G. Shanks, The American Atlas (5th edition), +# San Diego: ACS Publications, Inc. (1991). +# Make sure you have the errata sheet; the book is somewhat useless without it. +# It is the source for most of the pre-1991 US entries below. + +# From Paul Eggert (2001-03-06): +# Daylight Saving Time was first suggested as a joke by Benjamin Franklin +# in his whimsical essay ``An Economical Project for Diminishing the Cost +# of Light'' published in the Journal de Paris (1784-04-26). +# Not everyone is happy with the results: +# +# I don't really care how time is reckoned so long as there is some +# agreement about it, but I object to being told that I am saving +# daylight when my reason tells me that I am doing nothing of the kind. +# I even object to the implication that I am wasting something +# valuable if I stay in bed after the sun has risen. As an admirer +# of moonlight I resent the bossy insistence of those who want to +# reduce my time for enjoying it. At the back of the Daylight Saving +# scheme I detect the bony, blue-fingered hand of Puritanism, eager +# to push people into bed earlier, and get them up earlier, to make +# them healthy, wealthy and wise in spite of themselves. +# +# -- Robertson Davies, The diary of Samuel Marchbanks, +# Clarke, Irwin (1947), XIX, Sunday +# +# For more about the first ten years of DST in the United States, see +# Robert Garland's <a href="http://www.clpgh.org/exhibit/dst.html"> +# Ten years of daylight saving from the Pittsburgh standpoint +# (Carnegie Library of Pittsburgh, 1927)</a>. +# +# Shanks says that DST was called "War Time" in the US in 1918 and 1919. +# However, DST was imposed by the Standard Time Act of 1918, which +# was the first nationwide legal time standard, and apparently +# time was just called "Standard Time" or "Daylight Saving Time". + +# From Arthur David Olson: +# US Daylight Saving Time ended on the last Sunday of *October* in 1974. +# See, for example, the front page of the Saturday, 1974-10-26 +# and Sunday, 1974-10-27 editions of the Washington Post. + +# From Arthur David Olson: +# Before the Uniform Time Act of 1966 took effect in 1967, observance of +# Daylight Saving Time in the US was by local option, except during wartime. + +# From Arthur David Olson (2000-09-25): +# Last night I heard part of a rebroadcast of a 1945 Arch Oboler radio drama. +# In the introduction, Oboler spoke of "Eastern Peace Time." +# An AltaVista search turned up +# <a href="http://rowayton.org/rhs/hstaug45.html">: +# "When the time is announced over the radio now, it is 'Eastern Peace +# Time' instead of the old familiar 'Eastern War Time.' Peace is wonderful." +# </a> (August 1945) by way of confirmation. + +# From Joseph Gallant citing +# George H. Douglas, _The Early Days of Radio Broadcasting_ (1987): +# At 7 P.M. (Eastern War Time) [on 1945-08-14], the networks were set +# to switch to London for Attlee's address, but the American people +# never got to hear his speech live. According to one press account, +# CBS' Bob Trout was first to announce the word of Japan's surrender, +# but a few seconds later, NBC, ABC and Mutual also flashed the word +# of surrender, all of whom interrupting the bells of Big Ben in +# London which were to precede Mr. Attlee's speech. + +# From Paul Eggert (2003-02-09): It was Robert St John, not Bob Trout. From +# Myrna Oliver's obituary of St John on page B16 of today's Los Angeles Times: +# +# ... a war-weary U.S. clung to radios, awaiting word of Japan's surrender. +# Any announcement from Asia would reach St. John's New York newsroom on a +# wire service teletype machine, which had prescribed signals for major news. +# Associated Press, for example, would ring five bells before spewing out +# typed copy of an important story, and 10 bells for news "of transcendental +# importance." +# +# On Aug. 14, stalling while talking steadily into the NBC networks' open +# microphone, St. John heard five bells and waited only to hear a sixth bell, +# before announcing confidently: "Ladies and gentlemen, World War II is over. +# The Japanese have agreed to our surrender terms." +# +# He had scored a 20-second scoop on other broadcasters. + +# From Arthur David Olson (2005-08-22): +# Paul has been careful to use the "US" rules only in those locations +# that are part of the United States; this reflects the real scope of +# U.S. government action. So even though the "US" rules have changed +# in the latest release, other countries won't be affected. + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule US 1918 1919 - Mar lastSun 2:00 1:00 D +Rule US 1918 1919 - Oct lastSun 2:00 0 S +Rule US 1942 only - Feb 9 2:00 1:00 W # War +Rule US 1945 only - Aug 14 23:00u 1:00 P # Peace +Rule US 1945 only - Sep 30 2:00 0 S +Rule US 1967 2006 - Oct lastSun 2:00 0 S +Rule US 1967 1973 - Apr lastSun 2:00 1:00 D +Rule US 1974 only - Jan 6 2:00 1:00 D +Rule US 1975 only - Feb 23 2:00 1:00 D +Rule US 1976 1986 - Apr lastSun 2:00 1:00 D +Rule US 1987 2006 - Apr Sun>=1 2:00 1:00 D +Rule US 2007 max - Mar Sun>=8 2:00 1:00 D +Rule US 2007 max - Nov Sun>=1 2:00 0 S + +# From Arthur David Olson, 2005-12-19 +# We generate the files specified below to guard against old files with +# obsolete information being left in the time zone binary directory. +# We limit the list to names that have appeared in previous versions of +# this time zone package. +# We do these as separate Zones rather than as Links to avoid problems if +# a particular place changes whether it observes DST. +# We put these specifications here in the northamerica file both to +# increase the chances that they'll actually get compiled and to +# avoid the need to duplicate the US rules in another file. + +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone EST -5:00 - EST +Zone MST -7:00 - MST +Zone HST -10:00 - HST +Zone EST5EDT -5:00 US E%sT +Zone CST6CDT -6:00 US C%sT +Zone MST7MDT -7:00 US M%sT +Zone PST8PDT -8:00 US P%sT + +# From Bob Devine (1988-01-28): +# ...Alaska (and Hawaii) had the timezone names changed in 1967. +# old new +# Pacific Standard Time(PST) -same- +# Yukon Standard Time(YST) -same- +# Central Alaska S.T. (CAT) Alaska-Hawaii St[an]dard Time (AHST) +# Nome Standard Time (NT) Bering Standard Time (BST) +# +# ...Alaska's timezone lines were redrawn in 1983 to give only 2 tz. +# The YST zone now covers nearly all of the state, AHST just part +# of the Aleutian islands. No DST. + +# From Paul Eggert (1995-12-19): +# The tables below use `NST', not `NT', for Nome Standard Time. +# I invented `CAWT' for Central Alaska War Time. + +# From U. S. Naval Observatory (1989-01-19): +# USA EASTERN 5 H BEHIND UTC NEW YORK, WASHINGTON +# USA EASTERN 4 H BEHIND UTC APR 3 - OCT 30 +# USA CENTRAL 6 H BEHIND UTC CHICAGO, HOUSTON +# USA CENTRAL 5 H BEHIND UTC APR 3 - OCT 30 +# USA MOUNTAIN 7 H BEHIND UTC DENVER +# USA MOUNTAIN 6 H BEHIND UTC APR 3 - OCT 30 +# USA PACIFIC 8 H BEHIND UTC L.A., SAN FRANCISCO +# USA PACIFIC 7 H BEHIND UTC APR 3 - OCT 30 +# USA ALASKA STD 9 H BEHIND UTC MOST OF ALASKA (AKST) +# USA ALASKA STD 8 H BEHIND UTC APR 3 - OCT 30 (AKDT) +# USA ALEUTIAN 10 H BEHIND UTC ISLANDS WEST OF 170W +# USA - " - 9 H BEHIND UTC APR 3 - OCT 30 +# USA HAWAII 10 H BEHIND UTC +# USA BERING 11 H BEHIND UTC SAMOA, MIDWAY + +# From Arthur David Olson (1989-01-21): +# The above dates are for 1988. +# Note the "AKST" and "AKDT" abbreviations, the claim that there's +# no DST in Samoa, and the claim that there is DST in Alaska and the +# Aleutians. + +# From Arthur David Olson (1988-02-13): +# Legal standard time zone names, from United States Code (1982 Edition and +# Supplement III), Title 15, Chapter 6, Section 260 and forward. First, names +# up to 1967-04-01 (when most provisions of the Uniform Time Act of 1966 +# took effect), as explained in sections 263 and 261: +# (none) +# United States standard eastern time +# United States standard mountain time +# United States standard central time +# United States standard Pacific time +# (none) +# United States standard Alaska time +# (none) +# Next, names from 1967-04-01 until 1983-11-30 (the date for +# public law 98-181): +# Atlantic standard time +# eastern standard time +# central standard time +# mountain standard time +# Pacific standard time +# Yukon standard time +# Alaska-Hawaii standard time +# Bering standard time +# And after 1983-11-30: +# Atlantic standard time +# eastern standard time +# central standard time +# mountain standard time +# Pacific standard time +# Alaska standard time +# Hawaii-Aleutian standard time +# Samoa standard time +# The law doesn't give abbreviations. +# +# From Paul Eggert (2000-01-08), following a heads-up from Rives McDow: +# Public law 106-564 (2000-12-23) introduced the abbreviation +# "Chamorro Standard Time" for time in Guam and the Northern Marianas. +# See the file "australasia". + +# From Arthur David Olson, 2005-08-09 +# The following was signed into law on 2005-08-08. +# +# H.R. 6, Energy Policy Act of 2005, SEC. 110. DAYLIGHT SAVINGS. +# (a) Amendment- Section 3(a) of the Uniform Time Act of 1966 (15 +# U.S.C. 260a(a)) is amended-- +# (1) by striking `first Sunday of April' and inserting `second +# Sunday of March'; and +# (2) by striking `last Sunday of October' and inserting `first +# Sunday of November'. +# (b) Effective Date- Subsection (a) shall take effect 1 year after the +# date of enactment of this Act or March 1, 2007, whichever is later. +# (c) Report to Congress- Not later than 9 months after the effective +# date stated in subsection (b), the Secretary shall report to Congress +# on the impact of this section on energy consumption in the United +# States. +# (d) Right to Revert- Congress retains the right to revert the +# Daylight Saving Time back to the 2005 time schedules once the +# Department study is complete. + +# US eastern time, represented by New York + +# Connecticut, Delaware, District of Columbia, most of Florida, +# Georgia, southeast Indiana (Dearborn and Ohio counties), eastern Kentucky +# (except America/Kentucky/Louisville below), Maine, Maryland, Massachusetts, +# New Hampshire, New Jersey, New York, North Carolina, Ohio, +# Pennsylvania, Rhode Island, South Carolina, eastern Tennessee, +# Vermont, Virginia, West Virginia + +# From Dave Cantor (2004-11-02): +# Early this summer I had the occasion to visit the Mount Washington +# Observatory weather station atop (of course!) Mount Washington [, NH].... +# One of the staff members said that the station was on Eastern Standard Time +# and didn't change their clocks for Daylight Saving ... so that their +# reports will always have times which are 5 hours behind UTC. + +# From Paul Eggert (2005-08-26): +# According to today's Huntsville Times +# <http://www.al.com/news/huntsvilletimes/index.ssf?/base/news/1125047783228320.xml&coll=1> +# a few towns on Alabama's "eastern border with Georgia, such as Phenix City +# in Russell County, Lanett in Chambers County and some towns in Lee County, +# set their watches and clocks on Eastern time." It quotes H.H. "Bubba" +# Roberts, city administrator in Phenix City. as saying "We are in the Central +# time zone, but we do go by the Eastern time zone because so many people work +# in Columbus." + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER +Rule NYC 1920 only - Mar lastSun 2:00 1:00 D +Rule NYC 1920 only - Oct lastSun 2:00 0 S +Rule NYC 1921 1966 - Apr lastSun 2:00 1:00 D +Rule NYC 1921 1954 - Sep lastSun 2:00 0 S +Rule NYC 1955 1966 - Oct lastSun 2:00 0 S +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/New_York -4:56:02 - LMT 1883 Nov 18 12:03:58 + -5:00 US E%sT 1920 + -5:00 NYC E%sT 1942 + -5:00 US E%sT 1946 + -5:00 NYC E%sT 1967 + -5:00 US E%sT + +# US central time, represented by Chicago + +# Alabama, Arkansas, Florida panhandle (Bay, Calhoun, Escambia, +# Gulf, Holmes, Jackson, Okaloosa, Santa Rosa, Walton, and +# Washington counties), Illinois, western Indiana +# (Gibson, Jasper, Lake, LaPorte, Newton, Porter, Posey, Spencer, +# Vanderburgh, and Warrick counties), Iowa, most of Kansas, western +# Kentucky, Louisiana, Minnesota, Mississippi, Missouri, eastern +# Nebraska, eastern North Dakota, Oklahoma, eastern South Dakota, +# western Tennessee, most of Texas, Wisconsin + +# From Larry M. Smith (2006-04-26) re Wisconsin: +# http://www.legis.state.wi.us/statutes/Stat0175.pdf ... +# is currently enforced at the 01:00 time of change. Because the local +# "bar time" in the state corresponds to 02:00, a number of citations +# are issued for the "sale of class 'B' alcohol after prohibited +# hours" within the deviated hour of this change every year.... +# +# From Douglas R. Bomberg (2007-03-12): +# Wisconsin has enacted (nearly eleventh-hour) legislation to get WI +# Statue 175 closer in synch with the US Congress' intent.... +# http://www.legis.state.wi.us/2007/data/acts/07Act3.pdf + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER +Rule Chicago 1920 only - Jun 13 2:00 1:00 D +Rule Chicago 1920 1921 - Oct lastSun 2:00 0 S +Rule Chicago 1921 only - Mar lastSun 2:00 1:00 D +Rule Chicago 1922 1966 - Apr lastSun 2:00 1:00 D +Rule Chicago 1922 1954 - Sep lastSun 2:00 0 S +Rule Chicago 1955 1966 - Oct lastSun 2:00 0 S +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Chicago -5:50:36 - LMT 1883 Nov 18 12:09:24 + -6:00 US C%sT 1920 + -6:00 Chicago C%sT 1936 Mar 1 2:00 + -5:00 - EST 1936 Nov 15 2:00 + -6:00 Chicago C%sT 1942 + -6:00 US C%sT 1946 + -6:00 Chicago C%sT 1967 + -6:00 US C%sT +# Oliver County, ND switched from mountain to central time on 1992-10-25. +Zone America/North_Dakota/Center -6:45:12 - LMT 1883 Nov 18 12:14:48 + -7:00 US M%sT 1992 Oct 25 02:00 + -6:00 US C%sT +# Morton County, ND, switched from mountain to central time on +# 2003-10-26, except for the area around Mandan which was already central time. +# See <http://dmses.dot.gov/docimages/p63/135818.pdf>. +# Officially this switch also included part of Sioux County, and +# Jones, Mellette, and Todd Counties in South Dakota; +# but in practice these other counties were already observing central time. +# See <http://www.epa.gov/fedrgstr/EPA-IMPACT/2003/October/Day-28/i27056.htm>. +Zone America/North_Dakota/New_Salem -6:45:39 - LMT 1883 Nov 18 12:14:21 + -7:00 US M%sT 2003 Oct 26 02:00 + -6:00 US C%sT + +# From Josh Findley (2011-01-21): +# ...it appears that Mercer County, North Dakota, changed from the +# mountain time zone to the central time zone at the last transition from +# daylight-saving to standard time (on Nov. 7, 2010): +# <a href="http://www.gpo.gov/fdsys/pkg/FR-2010-09-29/html/2010-24376.htm"> +# http://www.gpo.gov/fdsys/pkg/FR-2010-09-29/html/2010-24376.htm +# </a> +# <a href="http://www.bismarcktribune.com/news/local/article_1eb1b588-c758-11df-b472-001cc4c03286.html"> +# http://www.bismarcktribune.com/news/local/article_1eb1b588-c758-11df-b472-001cc4c03286.html +# </a> + +# From Andy Lipscomb (2011-01-24): +# ...according to the Census Bureau, the largest city is Beulah (although +# it's commonly referred to as Beulah-Hazen, with Hazen being the next +# largest city in Mercer County). Google Maps places Beulah's city hall +# at 4715'51" north, 10146'40" west, which yields an offset of 6h47'07". + +Zone America/North_Dakota/Beulah -6:47:07 - LMT 1883 Nov 18 12:12:53 + -7:00 US M%sT 2010 Nov 7 2:00 + -6:00 US C%sT + +# US mountain time, represented by Denver +# +# Colorado, far western Kansas, Montana, western +# Nebraska, Nevada border (Jackpot, Owyhee, and Mountain City), +# New Mexico, southwestern North Dakota, +# western South Dakota, far western Texas (El Paso County, Hudspeth County, +# and Pine Springs and Nickel Creek in Culberson County), Utah, Wyoming +# +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER +Rule Denver 1920 1921 - Mar lastSun 2:00 1:00 D +Rule Denver 1920 only - Oct lastSun 2:00 0 S +Rule Denver 1921 only - May 22 2:00 0 S +Rule Denver 1965 1966 - Apr lastSun 2:00 1:00 D +Rule Denver 1965 1966 - Oct lastSun 2:00 0 S +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Denver -6:59:56 - LMT 1883 Nov 18 12:00:04 + -7:00 US M%sT 1920 + -7:00 Denver M%sT 1942 + -7:00 US M%sT 1946 + -7:00 Denver M%sT 1967 + -7:00 US M%sT + +# US Pacific time, represented by Los Angeles +# +# California, northern Idaho (Benewah, Bonner, Boundary, Clearwater, +# Idaho, Kootenai, Latah, Lewis, Nez Perce, and Shoshone counties, +# and the northern three-quarters of Idaho county), +# most of Nevada, most of Oregon, and Washington +# +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER +Rule CA 1948 only - Mar 14 2:00 1:00 D +Rule CA 1949 only - Jan 1 2:00 0 S +Rule CA 1950 1966 - Apr lastSun 2:00 1:00 D +Rule CA 1950 1961 - Sep lastSun 2:00 0 S +Rule CA 1962 1966 - Oct lastSun 2:00 0 S +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Los_Angeles -7:52:58 - LMT 1883 Nov 18 12:07:02 + -8:00 US P%sT 1946 + -8:00 CA P%sT 1967 + -8:00 US P%sT + +# Alaska +# AK%sT is the modern abbreviation for -9:00 per USNO. +# +# From Paul Eggert (2001-05-30): +# Howse writes that Alaska switched from the Julian to the Gregorian calendar, +# and from east-of-GMT to west-of-GMT days, when the US bought it from Russia. +# This was on 1867-10-18, a Friday; the previous day was 1867-10-06 Julian, +# also a Friday. Include only the time zone part of this transition, +# ignoring the switch from Julian to Gregorian, since we can't represent +# the Julian calendar. +# +# As far as we know, none of the exact locations mentioned below were +# permanently inhabited in 1867 by anyone using either calendar. +# (Yakutat was colonized by the Russians in 1799, but the settlement +# was destroyed in 1805 by a Yakutat-kon war party.) However, there +# were nearby inhabitants in some cases and for our purposes perhaps +# it's best to simply use the official transition. +# + +# From Steve Ferguson (2011-01-31): +# The author lives in Alaska and many of the references listed are only +# available to Alaskan residents. +# +# <a href="http://www.alaskahistoricalsociety.org/index.cfm?section=discover%20alaska&page=Glimpses%20of%20the%20Past&viewpost=2&ContentId=98"> +# http://www.alaskahistoricalsociety.org/index.cfm?section=discover%20alaska&page=Glimpses%20of%20the%20Past&viewpost=2&ContentId=98 +# </a> + +# From Arthur David Olson (2011-02-01): +# Here's database-relevant material from the 2001 "Alaska History" article: +# +# On September 20 [1979]...DOT...officials decreed that on April 27, +# 1980, Juneau and other nearby communities would move to Yukon Time. +# Sitka, Petersburg, Wrangell, and Ketchikan, however, would remain on +# Pacific Time. +# +# ...on September 22, 1980, DOT Secretary Neil E. Goldschmidt rescinded the +# Department's September 1979 decision. Juneau and other communities in +# northern Southeast reverted to Pacific Time on October 26. +# +# On October 28 [1983]...the Metlakatla Indian Community Council voted +# unanimously to keep the reservation on Pacific Time. +# +# According to DOT official Joanne Petrie, Indian reservations are not +# bound to follow time zones imposed by neighboring jurisdictions. +# +# (The last is consistent with how the database now handles the Navajo +# Nation.) + +# From Arthur David Olson (2011-02-09): +# I just spoke by phone with a staff member at the Metlakatla Indian +# Community office (using contact information available at +# <a href="http://www.commerce.state.ak.us/dca/commdb/CIS.cfm?Comm_Boro_name=Metlakatla"> +# http://www.commerce.state.ak.us/dca/commdb/CIS.cfm?Comm_Boro_name=Metlakatla +# </a>). +# It's shortly after 1:00 here on the east coast of the United States; +# the staffer said it was shortly after 10:00 there. When I asked whether +# that meant they were on Pacific time, they said no--they were on their +# own time. I asked about daylight saving; they said it wasn't used. I +# did not inquire about practices in the past. + +# From Arthur David Olson (2011-08-17): +# For lack of better information, assume that Metlakatla's +# abandonment of use of daylight saving resulted from the 1983 vote. + +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Juneau 15:02:19 - LMT 1867 Oct 18 + -8:57:41 - LMT 1900 Aug 20 12:00 + -8:00 - PST 1942 + -8:00 US P%sT 1946 + -8:00 - PST 1969 + -8:00 US P%sT 1980 Apr 27 2:00 + -9:00 US Y%sT 1980 Oct 26 2:00 + -8:00 US P%sT 1983 Oct 30 2:00 + -9:00 US Y%sT 1983 Nov 30 + -9:00 US AK%sT +Zone America/Sitka 14:58:47 - LMT 1867 Oct 18 + -9:01:13 - LMT 1900 Aug 20 12:00 + -8:00 - PST 1942 + -8:00 US P%sT 1946 + -8:00 - PST 1969 + -8:00 US P%sT 1983 Oct 30 2:00 + -9:00 US Y%sT 1983 Nov 30 + -9:00 US AK%sT +Zone America/Metlakatla 15:13:42 - LMT 1867 Oct 18 + -8:46:18 - LMT 1900 Aug 20 12:00 + -8:00 - PST 1942 + -8:00 US P%sT 1946 + -8:00 - PST 1969 + -8:00 US P%sT 1983 Oct 30 2:00 + -8:00 - MeST +Zone America/Yakutat 14:41:05 - LMT 1867 Oct 18 + -9:18:55 - LMT 1900 Aug 20 12:00 + -9:00 - YST 1942 + -9:00 US Y%sT 1946 + -9:00 - YST 1969 + -9:00 US Y%sT 1983 Nov 30 + -9:00 US AK%sT +Zone America/Anchorage 14:00:24 - LMT 1867 Oct 18 + -9:59:36 - LMT 1900 Aug 20 12:00 + -10:00 - CAT 1942 + -10:00 US CAT/CAWT 1945 Aug 14 23:00u + -10:00 US CAT/CAPT 1946 # Peace + -10:00 - CAT 1967 Apr + -10:00 - AHST 1969 + -10:00 US AH%sT 1983 Oct 30 2:00 + -9:00 US Y%sT 1983 Nov 30 + -9:00 US AK%sT +Zone America/Nome 12:58:21 - LMT 1867 Oct 18 + -11:01:38 - LMT 1900 Aug 20 12:00 + -11:00 - NST 1942 + -11:00 US N%sT 1946 + -11:00 - NST 1967 Apr + -11:00 - BST 1969 + -11:00 US B%sT 1983 Oct 30 2:00 + -9:00 US Y%sT 1983 Nov 30 + -9:00 US AK%sT +Zone America/Adak 12:13:21 - LMT 1867 Oct 18 + -11:46:38 - LMT 1900 Aug 20 12:00 + -11:00 - NST 1942 + -11:00 US N%sT 1946 + -11:00 - NST 1967 Apr + -11:00 - BST 1969 + -11:00 US B%sT 1983 Oct 30 2:00 + -10:00 US AH%sT 1983 Nov 30 + -10:00 US HA%sT +# The following switches don't quite make our 1970 cutoff. +# +# Shanks writes that part of southwest Alaska (e.g. Aniak) +# switched from -11:00 to -10:00 on 1968-09-22 at 02:00, +# and another part (e.g. Akiak) made the same switch five weeks later. +# +# From David Flater (2004-11-09): +# In e-mail, 2004-11-02, Ray Hudson, historian/liaison to the Unalaska +# Historic Preservation Commission, provided this information, which +# suggests that Unalaska deviated from statutory time from early 1967 +# possibly until 1983: +# +# Minutes of the Unalaska City Council Meeting, January 10, 1967: +# "Except for St. Paul and Akutan, Unalaska is the only important +# location not on Alaska Standard Time. The following resolution was +# made by William Robinson and seconded by Henry Swanson: Be it +# resolved that the City of Unalaska hereby goes to Alaska Standard +# Time as of midnight Friday, January 13, 1967 (1 A.M. Saturday, +# January 14, Alaska Standard Time.) This resolution was passed with +# three votes for and one against." + +# Hawaii + +# From Arthur David Olson (2010-12-09): +# "Hawaiian Time" by Robert C. Schmitt and Doak C. Cox appears on pages 207-225 +# of volume 26 of The Hawaiian Journal of History (1992). As of 2010-12-09, +# the article is available at +# <a href="http://evols.library.manoa.hawaii.edu/bitstream/10524/239/2/JL26215.pdf"> +# http://evols.library.manoa.hawaii.edu/bitstream/10524/239/2/JL26215.pdf +# </a> +# and indicates that standard time was adopted effective noon, January +# 13, 1896 (page 218), that in "1933, the Legislature decreed daylight +# saving for the period between the last Sunday of each April and the +# last Sunday of each September, but less than a month later repealed the +# act," (page 220), that year-round daylight saving time was in effect +# from 1942-02-09 to 1945-09-30 (page 221, with no time of day given for +# when clocks changed) and that clocks were changed by 30 minutes +# effective the second Sunday of June, 1947 (page 219, with no time of +# day given for when clocks changed). A footnote for the 1933 changes +# cites Session Laws of Hawaii 1933, "Act. 90 (approved 26 Apr. 1933) +# and Act 163 (approved 21 May 1933)." + +# From Arthur David Olson (2011-01-19): +# The following is from "Laws of the Territory of Hawaii Passed by the +# Seventeenth Legislature: Regular Session 1933," available (as of +# 2011-01-19) at American University's Pence Law Library. Page 85: "Act +# 90...At 2 o'clock ante meridian of the last Sunday in April of each +# year, the standard time of this Territory shall be advanced one +# hour...This Act shall take effect upon its approval. Approved this 26th +# day of April, A. D. 1933. LAWRENCE M JUDD, Governor of the Territory of +# Hawaii." Page 172: "Act 163...Act 90 of the Session Laws of 1933 is +# hereby repealed...This Act shall take effect upon its approval, upon +# which date the standard time of this Territory shall be restored to +# that existing immediately prior to the taking effect of said Act 90. +# Approved this 21st day of May, A. D. 1933. LAWRENCE M. JUDD, Governor +# of the Territory of Hawaii." +# +# Note that 1933-05-21 was a Sunday. +# We're left to guess the time of day when Act 163 was approved; guess noon. + +Zone Pacific/Honolulu -10:31:26 - LMT 1896 Jan 13 12:00 #Schmitt&Cox + -10:30 - HST 1933 Apr 30 2:00 #Laws 1933 + -10:30 1:00 HDT 1933 May 21 12:00 #Laws 1933+12 + -10:30 - HST 1942 Feb 09 2:00 #Schmitt&Cox+2 + -10:30 1:00 HDT 1945 Sep 30 2:00 #Schmitt&Cox+2 + -10:30 - HST 1947 Jun 8 2:00 #Schmitt&Cox+2 + -10:00 - HST + +# Now we turn to US areas that have diverged from the consensus since 1970. + +# Arizona mostly uses MST. + +# From Paul Eggert (2002-10-20): +# +# The information in the rest of this paragraph is derived from the +# <a href="http://www.dlapr.lib.az.us/links/daylight.htm"> +# Daylight Saving Time web page (2002-01-23)</a> maintained by the +# Arizona State Library, Archives and Public Records. +# Between 1944-01-01 and 1944-04-01 the State of Arizona used standard +# time, but by federal law railroads, airlines, bus lines, military +# personnel, and some engaged in interstate commerce continued to +# observe war (i.e., daylight saving) time. The 1944-03-17 Phoenix +# Gazette says that was the date the law changed, and that 04-01 was +# the date the state's clocks would change. In 1945 the State of +# Arizona used standard time all year, again with exceptions only as +# mandated by federal law. Arizona observed DST in 1967, but Arizona +# Laws 1968, ch. 183 (effective 1968-03-21) repealed DST. +# +# Shanks says the 1944 experiment came to an end on 1944-03-17. +# Go with the Arizona State Library instead. + +Zone America/Phoenix -7:28:18 - LMT 1883 Nov 18 11:31:42 + -7:00 US M%sT 1944 Jan 1 00:01 + -7:00 - MST 1944 Apr 1 00:01 + -7:00 US M%sT 1944 Oct 1 00:01 + -7:00 - MST 1967 + -7:00 US M%sT 1968 Mar 21 + -7:00 - MST +# From Arthur David Olson (1988-02-13): +# A writer from the Inter Tribal Council of Arizona, Inc., +# notes in private correspondence dated 1987-12-28 that "Presently, only the +# Navajo Nation participates in the Daylight Saving Time policy, due to its +# large size and location in three states." (The "only" means that other +# tribal nations don't use DST.) + +Link America/Denver America/Shiprock + +# Southern Idaho (Ada, Adams, Bannock, Bear Lake, Bingham, Blaine, +# Boise, Bonneville, Butte, Camas, Canyon, Caribou, Cassia, Clark, +# Custer, Elmore, Franklin, Fremont, Gem, Gooding, Jefferson, Jerome, +# Lemhi, Lincoln, Madison, Minidoka, Oneida, Owyhee, Payette, Power, +# Teton, Twin Falls, Valley, Washington counties, and the southern +# quarter of Idaho county) and eastern Oregon (most of Malheur County) +# switched four weeks late in 1974. +# +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Boise -7:44:49 - LMT 1883 Nov 18 12:15:11 + -8:00 US P%sT 1923 May 13 2:00 + -7:00 US M%sT 1974 + -7:00 - MST 1974 Feb 3 2:00 + -7:00 US M%sT + +# Indiana +# +# For a map of Indiana's time zone regions, see: +# <a href="http://www.mccsc.edu/time.html"> +# What time is it in Indiana? +# </a> (2006-03-01) +# +# From Paul Eggert (2007-08-17): +# Since 1970, most of Indiana has been like America/Indiana/Indianapolis, +# with the following exceptions: +# +# - Gibson, Jasper, Lake, LaPorte, Newton, Porter, Posey, Spencer, +# Vandenburgh, and Warrick counties have been like America/Chicago. +# +# - Dearborn and Ohio counties have been like America/New_York. +# +# - Clark, Floyd, and Harrison counties have been like +# America/Kentucky/Louisville. +# +# - Crawford, Daviess, Dubois, Knox, Martin, Perry, Pike, Pulaski, Starke, +# and Switzerland counties have their own time zone histories as noted below. +# +# Shanks partitioned Indiana into 345 regions, each with its own time history, +# and wrote ``Even newspaper reports present contradictory information.'' +# Those Hoosiers! Such a flighty and changeable people! +# Fortunately, most of the complexity occurred before our cutoff date of 1970. +# +# Other than Indianapolis, the Indiana place names are so nondescript +# that they would be ambiguous if we left them at the `America' level. +# So we reluctantly put them all in a subdirectory `America/Indiana'. + +# From Paul Eggert (2005-08-16): +# http://www.mccsc.edu/time.html says that Indiana will use DST starting 2006. + +# From Nathan Stratton Treadway (2006-03-30): +# http://www.dot.gov/affairs/dot0406.htm [3705 B] +# From Deborah Goldsmith (2006-01-18): +# http://dmses.dot.gov/docimages/pdf95/382329_web.pdf [2.9 MB] +# From Paul Eggert (2006-01-20): +# It says "DOT is relocating the time zone boundary in Indiana to move Starke, +# Pulaski, Knox, Daviess, Martin, Pike, Dubois, and Perry Counties from the +# Eastern Time Zone to the Central Time Zone.... The effective date of +# this rule is 2:OO a.m. EST Sunday, April 2, 2006, which is the +# changeover date from standard time to Daylight Saving Time." +# Strictly speaking, this means the affected counties will change their +# clocks twice that night, but this obviously is in error. The intent +# is that 01:59:59 EST be followed by 02:00:00 CDT. + +# From Gwillim Law (2007-02-10): +# The Associated Press has been reporting that Pulaski County, Indiana is +# going to switch from Central to Eastern Time on March 11, 2007.... +# http://www.indystar.com/apps/pbcs.dll/article?AID=/20070207/LOCAL190108/702070524/0/LOCAL + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER +Rule Indianapolis 1941 only - Jun 22 2:00 1:00 D +Rule Indianapolis 1941 1954 - Sep lastSun 2:00 0 S +Rule Indianapolis 1946 1954 - Apr lastSun 2:00 1:00 D +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Indiana/Indianapolis -5:44:38 - LMT 1883 Nov 18 12:15:22 + -6:00 US C%sT 1920 + -6:00 Indianapolis C%sT 1942 + -6:00 US C%sT 1946 + -6:00 Indianapolis C%sT 1955 Apr 24 2:00 + -5:00 - EST 1957 Sep 29 2:00 + -6:00 - CST 1958 Apr 27 2:00 + -5:00 - EST 1969 + -5:00 US E%sT 1971 + -5:00 - EST 2006 + -5:00 US E%sT +# +# Eastern Crawford County, Indiana, left its clocks alone in 1974, +# as well as from 1976 through 2005. +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER +Rule Marengo 1951 only - Apr lastSun 2:00 1:00 D +Rule Marengo 1951 only - Sep lastSun 2:00 0 S +Rule Marengo 1954 1960 - Apr lastSun 2:00 1:00 D +Rule Marengo 1954 1960 - Sep lastSun 2:00 0 S +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Indiana/Marengo -5:45:23 - LMT 1883 Nov 18 12:14:37 + -6:00 US C%sT 1951 + -6:00 Marengo C%sT 1961 Apr 30 2:00 + -5:00 - EST 1969 + -5:00 US E%sT 1974 Jan 6 2:00 + -6:00 1:00 CDT 1974 Oct 27 2:00 + -5:00 US E%sT 1976 + -5:00 - EST 2006 + -5:00 US E%sT +# +# Daviess, Dubois, Knox, and Martin Counties, Indiana, +# switched from eastern to central time in April 2006, then switched back +# in November 2007. +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER +Rule Vincennes 1946 only - Apr lastSun 2:00 1:00 D +Rule Vincennes 1946 only - Sep lastSun 2:00 0 S +Rule Vincennes 1953 1954 - Apr lastSun 2:00 1:00 D +Rule Vincennes 1953 1959 - Sep lastSun 2:00 0 S +Rule Vincennes 1955 only - May 1 0:00 1:00 D +Rule Vincennes 1956 1963 - Apr lastSun 2:00 1:00 D +Rule Vincennes 1960 only - Oct lastSun 2:00 0 S +Rule Vincennes 1961 only - Sep lastSun 2:00 0 S +Rule Vincennes 1962 1963 - Oct lastSun 2:00 0 S +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Indiana/Vincennes -5:50:07 - LMT 1883 Nov 18 12:09:53 + -6:00 US C%sT 1946 + -6:00 Vincennes C%sT 1964 Apr 26 2:00 + -5:00 - EST 1969 + -5:00 US E%sT 1971 + -5:00 - EST 2006 Apr 2 2:00 + -6:00 US C%sT 2007 Nov 4 2:00 + -5:00 US E%sT +# +# Perry County, Indiana, switched from eastern to central time in April 2006. +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER +Rule Perry 1946 only - Apr lastSun 2:00 1:00 D +Rule Perry 1946 only - Sep lastSun 2:00 0 S +Rule Perry 1953 1954 - Apr lastSun 2:00 1:00 D +Rule Perry 1953 1959 - Sep lastSun 2:00 0 S +Rule Perry 1955 only - May 1 0:00 1:00 D +Rule Perry 1956 1963 - Apr lastSun 2:00 1:00 D +Rule Perry 1960 only - Oct lastSun 2:00 0 S +Rule Perry 1961 only - Sep lastSun 2:00 0 S +Rule Perry 1962 1963 - Oct lastSun 2:00 0 S +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Indiana/Tell_City -5:47:03 - LMT 1883 Nov 18 12:12:57 + -6:00 US C%sT 1946 + -6:00 Perry C%sT 1964 Apr 26 2:00 + -5:00 - EST 1969 + -5:00 US E%sT 1971 + -5:00 - EST 2006 Apr 2 2:00 + -6:00 US C%sT +# +# Pike County, Indiana moved from central to eastern time in 1977, +# then switched back in 2006, then switched back again in 2007. +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER +Rule Pike 1955 only - May 1 0:00 1:00 D +Rule Pike 1955 1960 - Sep lastSun 2:00 0 S +Rule Pike 1956 1964 - Apr lastSun 2:00 1:00 D +Rule Pike 1961 1964 - Oct lastSun 2:00 0 S +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Indiana/Petersburg -5:49:07 - LMT 1883 Nov 18 12:10:53 + -6:00 US C%sT 1955 + -6:00 Pike C%sT 1965 Apr 25 2:00 + -5:00 - EST 1966 Oct 30 2:00 + -6:00 US C%sT 1977 Oct 30 2:00 + -5:00 - EST 2006 Apr 2 2:00 + -6:00 US C%sT 2007 Nov 4 2:00 + -5:00 US E%sT +# +# Starke County, Indiana moved from central to eastern time in 1991, +# then switched back in 2006. +# From Arthur David Olson (1991-10-28): +# An article on page A3 of the Sunday, 1991-10-27 Washington Post +# notes that Starke County switched from Central time to Eastern time as of +# 1991-10-27. +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER +Rule Starke 1947 1961 - Apr lastSun 2:00 1:00 D +Rule Starke 1947 1954 - Sep lastSun 2:00 0 S +Rule Starke 1955 1956 - Oct lastSun 2:00 0 S +Rule Starke 1957 1958 - Sep lastSun 2:00 0 S +Rule Starke 1959 1961 - Oct lastSun 2:00 0 S +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Indiana/Knox -5:46:30 - LMT 1883 Nov 18 12:13:30 + -6:00 US C%sT 1947 + -6:00 Starke C%sT 1962 Apr 29 2:00 + -5:00 - EST 1963 Oct 27 2:00 + -6:00 US C%sT 1991 Oct 27 2:00 + -5:00 - EST 2006 Apr 2 2:00 + -6:00 US C%sT +# +# Pulaski County, Indiana, switched from eastern to central time in +# April 2006 and then switched back in March 2007. +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER +Rule Pulaski 1946 1960 - Apr lastSun 2:00 1:00 D +Rule Pulaski 1946 1954 - Sep lastSun 2:00 0 S +Rule Pulaski 1955 1956 - Oct lastSun 2:00 0 S +Rule Pulaski 1957 1960 - Sep lastSun 2:00 0 S +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Indiana/Winamac -5:46:25 - LMT 1883 Nov 18 12:13:35 + -6:00 US C%sT 1946 + -6:00 Pulaski C%sT 1961 Apr 30 2:00 + -5:00 - EST 1969 + -5:00 US E%sT 1971 + -5:00 - EST 2006 Apr 2 2:00 + -6:00 US C%sT 2007 Mar 11 2:00 + -5:00 US E%sT +# +# Switzerland County, Indiana, did not observe DST from 1973 through 2005. +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Indiana/Vevay -5:40:16 - LMT 1883 Nov 18 12:19:44 + -6:00 US C%sT 1954 Apr 25 2:00 + -5:00 - EST 1969 + -5:00 US E%sT 1973 + -5:00 - EST 2006 + -5:00 US E%sT + +# Part of Kentucky left its clocks alone in 1974. +# This also includes Clark, Floyd, and Harrison counties in Indiana. +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER +Rule Louisville 1921 only - May 1 2:00 1:00 D +Rule Louisville 1921 only - Sep 1 2:00 0 S +Rule Louisville 1941 1961 - Apr lastSun 2:00 1:00 D +Rule Louisville 1941 only - Sep lastSun 2:00 0 S +Rule Louisville 1946 only - Jun 2 2:00 0 S +Rule Louisville 1950 1955 - Sep lastSun 2:00 0 S +Rule Louisville 1956 1960 - Oct lastSun 2:00 0 S +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Kentucky/Louisville -5:43:02 - LMT 1883 Nov 18 12:16:58 + -6:00 US C%sT 1921 + -6:00 Louisville C%sT 1942 + -6:00 US C%sT 1946 + -6:00 Louisville C%sT 1961 Jul 23 2:00 + -5:00 - EST 1968 + -5:00 US E%sT 1974 Jan 6 2:00 + -6:00 1:00 CDT 1974 Oct 27 2:00 + -5:00 US E%sT +# +# Wayne County, Kentucky +# +# From +# <a href="http://www.lake-cumberland.com/life/archive/news990129time.shtml"> +# Lake Cumberland LIFE +# </a> (1999-01-29) via WKYM-101.7: +# Clinton County has joined Wayne County in asking the DoT to change from +# the Central to the Eastern time zone.... The Wayne County government made +# the same request in December. And while Russell County officials have not +# taken action, the majority of respondents to a poll conducted there in +# August indicated they would like to change to "fast time" also. +# The three Lake Cumberland counties are the farthest east of any U.S. +# location in the Central time zone. +# +# From Rich Wales (2000-08-29): +# After prolonged debate, and despite continuing deep differences of opinion, +# Wayne County (central Kentucky) is switching from Central (-0600) to Eastern +# (-0500) time. They won't "fall back" this year. See Sara Shipley, +# The difference an hour makes, Nando Times (2000-08-29 15:33 -0400). +# +# From Paul Eggert (2001-07-16): +# The final rule was published in the +# <a href="http://frwebgate.access.gpo.gov/cgi-bin/getdoc.cgi?dbname=2000_register&docid=fr17au00-22"> +# Federal Register 65, 160 (2000-08-17), page 50154-50158. +# </a> +# +Zone America/Kentucky/Monticello -5:39:24 - LMT 1883 Nov 18 12:20:36 + -6:00 US C%sT 1946 + -6:00 - CST 1968 + -6:00 US C%sT 2000 Oct 29 2:00 + -5:00 US E%sT + + +# From Rives McDow (2000-08-30): +# Here ... are all the changes in the US since 1985. +# Kearny County, KS (put all of county on central; +# previously split between MST and CST) ... 1990-10 +# Starke County, IN (from CST to EST) ... 1991-10 +# Oliver County, ND (from MST to CST) ... 1992-10 +# West Wendover, NV (from PST TO MST) ... 1999-10 +# Wayne County, KY (from CST to EST) ... 2000-10 +# +# From Paul Eggert (2001-07-17): +# We don't know where the line used to be within Kearny County, KS, +# so omit that change for now. +# See America/Indiana/Knox for the Starke County, IN change. +# See America/North_Dakota/Center for the Oliver County, ND change. +# West Wendover, NV officially switched from Pacific to mountain time on +# 1999-10-31. See the +# <a href="http://frwebgate.access.gpo.gov/cgi-bin/getdoc.cgi?dbname=1999_register&docid=fr21oc99-15"> +# Federal Register 64, 203 (1999-10-21), page 56705-56707. +# </a> +# However, the Federal Register says that West Wendover already operated +# on mountain time, and the rule merely made this official; +# hence a separate tz entry is not needed. + +# Michigan +# +# From Bob Devine (1988-01-28): +# Michigan didn't observe DST from 1968 to 1973. +# +# From Paul Eggert (1999-03-31): +# Shanks writes that Michigan started using standard time on 1885-09-18, +# but Howse writes (pp 124-125, referring to Popular Astronomy, 1901-01) +# that Detroit kept +# +# local time until 1900 when the City Council decreed that clocks should +# be put back twenty-eight minutes to Central Standard Time. Half the +# city obeyed, half refused. After considerable debate, the decision +# was rescinded and the city reverted to Sun time. A derisive offer to +# erect a sundial in front of the city hall was referred to the +# Committee on Sewers. Then, in 1905, Central time was adopted +# by city vote. +# +# This story is too entertaining to be false, so go with Howse over Shanks. +# +# From Paul Eggert (2001-03-06): +# Garland (1927) writes ``Cleveland and Detroit advanced their clocks +# one hour in 1914.'' This change is not in Shanks. We have no more +# info, so omit this for now. +# +# Most of Michigan observed DST from 1973 on, but was a bit late in 1975. +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER +Rule Detroit 1948 only - Apr lastSun 2:00 1:00 D +Rule Detroit 1948 only - Sep lastSun 2:00 0 S +Rule Detroit 1967 only - Jun 14 2:00 1:00 D +Rule Detroit 1967 only - Oct lastSun 2:00 0 S +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Detroit -5:32:11 - LMT 1905 + -6:00 - CST 1915 May 15 2:00 + -5:00 - EST 1942 + -5:00 US E%sT 1946 + -5:00 Detroit E%sT 1973 + -5:00 US E%sT 1975 + -5:00 - EST 1975 Apr 27 2:00 + -5:00 US E%sT +# +# Dickinson, Gogebic, Iron, and Menominee Counties, Michigan, +# switched from EST to CST/CDT in 1973. +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER +Rule Menominee 1946 only - Apr lastSun 2:00 1:00 D +Rule Menominee 1946 only - Sep lastSun 2:00 0 S +Rule Menominee 1966 only - Apr lastSun 2:00 1:00 D +Rule Menominee 1966 only - Oct lastSun 2:00 0 S +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Menominee -5:50:27 - LMT 1885 Sep 18 12:00 + -6:00 US C%sT 1946 + -6:00 Menominee C%sT 1969 Apr 27 2:00 + -5:00 - EST 1973 Apr 29 2:00 + -6:00 US C%sT + +# Navassa +# administered by the US Fish and Wildlife Service +# claimed by US under the provisions of the 1856 Guano Islands Act +# also claimed by Haiti +# occupied 1857/1900 by the Navassa Phosphate Co +# US lighthouse 1917/1996-09 +# currently uninhabited +# see Mark Fineman, ``An Isle Rich in Guano and Discord'', +# _Los Angeles Times_ (1998-11-10), A1, A10; it cites +# Jimmy Skaggs, _The Great Guano Rush_ (1994). + +################################################################################ + + +# From Paul Eggert (2006-03-22): +# A good source for time zone historical data outside the U.S. is +# Thomas G. Shanks and Rique Pottenger, The International Atlas (6th edition), +# San Diego: ACS Publications, Inc. (2003). +# +# Gwillim Law writes that a good source +# for recent time zone data is the International Air Transport +# Association's Standard Schedules Information Manual (IATA SSIM), +# published semiannually. Law sent in several helpful summaries +# of the IATA's data after 1990. +# +# Except where otherwise noted, Shanks & Pottenger is the source for +# entries through 1990, and IATA SSIM is the source for entries afterwards. +# +# Other sources occasionally used include: +# +# Edward W. Whitman, World Time Differences, +# Whitman Publishing Co, 2 Niagara Av, Ealing, London (undated), +# which I found in the UCLA library. +# +# <a href="http://www.pettswoodvillage.co.uk/Daylight_Savings_William_Willett.pdf"> +# William Willett, The Waste of Daylight, 19th edition +# </a> (1914-03) +# +# See the `europe' file for Greenland. + +# Canada + +# From Alain LaBont<e'> (1994-11-14): +# I post here the time zone abbreviations standardized in Canada +# for both English and French in the CAN/CSA-Z234.4-89 standard.... +# +# UTC Standard time Daylight savings time +# offset French English French English +# -2:30 - - HAT NDT +# -3 - - HAA ADT +# -3:30 HNT NST - - +# -4 HNA AST HAE EDT +# -5 HNE EST HAC CDT +# -6 HNC CST HAR MDT +# -7 HNR MST HAP PDT +# -8 HNP PST HAY YDT +# -9 HNY YST - - +# +# HN: Heure Normale ST: Standard Time +# HA: Heure Avanc<e'>e DT: Daylight saving Time +# +# A: de l'Atlantique Atlantic +# C: du Centre Central +# E: de l'Est Eastern +# M: Mountain +# N: Newfoundland +# P: du Pacifique Pacific +# R: des Rocheuses +# T: de Terre-Neuve +# Y: du Yukon Yukon +# +# From Paul Eggert (1994-11-22): +# Alas, this sort of thing must be handled by localization software. + +# Unless otherwise specified, the data for Canada are all from Shanks +# & Pottenger. + +# From Chris Walton (2006-04-01, 2006-04-25, 2006-06-26, 2007-01-31, +# 2007-03-01): +# The British Columbia government announced yesterday that it will +# adjust daylight savings next year to align with changes in the +# U.S. and the rest of Canada.... +# http://www2.news.gov.bc.ca/news_releases_2005-2009/2006AG0014-000330.htm +# ... +# Nova Scotia +# Daylight saving time will be extended by four weeks starting in 2007.... +# http://www.gov.ns.ca/just/regulations/rg2/2006/ma1206.pdf +# +# [For New Brunswick] the new legislation dictates that the time change is to +# be done at 02:00 instead of 00:01. +# http://www.gnb.ca/0062/acts/BBA-2006/Chap-19.pdf +# ... +# Manitoba has traditionally changed the clock every fall at 03:00. +# As of 2006, the transition is to take place one hour earlier at 02:00. +# http://web2.gov.mb.ca/laws/statutes/ccsm/o030e.php +# ... +# [Alberta, Ontario, Quebec] will follow US rules. +# http://www.qp.gov.ab.ca/documents/spring/CH03_06.CFM +# http://www.e-laws.gov.on.ca/DBLaws/Source/Regs/English/2006/R06111_e.htm +# http://www2.publicationsduquebec.gouv.qc.ca/dynamicSearch/telecharge.php?type=5&file=2006C39A.PDF +# ... +# P.E.I. will follow US rules.... +# http://www.assembly.pe.ca/bills/pdf_chapter/62/3/chapter-41.pdf +# ... +# Province of Newfoundland and Labrador.... +# http://www.hoa.gov.nl.ca/hoa/bills/Bill0634.htm +# ... +# Yukon +# http://www.gov.yk.ca/legislation/regs/oic2006_127.pdf +# ... +# N.W.T. will follow US rules. Whoever maintains the government web site +# does not seem to believe in bookmarks. To see the news release, click the +# following link and search for "Daylight Savings Time Change". Press the +# "Daylight Savings Time Change" link; it will fire off a popup using +# JavaScript. +# http://www.exec.gov.nt.ca/currentnews/currentPR.asp?mode=archive +# ... +# Nunavut +# An amendment to the Interpretation Act was registered on February 19/2007.... +# http://action.attavik.ca/home/justice-gn/attach/2007/gaz02part2.pdf + +# From Paul Eggert (2006-04-25): +# H. David Matthews and Mary Vincent's map +# <a href="http://www.canadiangeographic.ca/Magazine/SO98/geomap.asp"> +# "It's about TIME", _Canadian Geographic_ (September-October 1998) +# </a> contains detailed boundaries for regions observing nonstandard +# time and daylight saving time arrangements in Canada circa 1998. +# +# INMS, the Institute for National Measurement Standards in Ottawa, has <a +# href="http://inms-ienm.nrc-cnrc.gc.ca/en/time_services/daylight_saving_e.php"> +# information about standard and daylight saving time zones in Canada. +# </a> (updated periodically). +# Its unofficial information is often taken from Matthews and Vincent. + +# From Paul Eggert (2006-06-27): +# For now, assume all of DST-observing Canada will fall into line with the +# new US DST rules, + +# From Chris Walton (2011-12-01) +# In the first of Tammy Hardwick's articles +# <a href="http://www.ilovecreston.com/?p=articles&t=spec&ar=260"> +# http://www.ilovecreston.com/?p=articles&t=spec&ar=260 +# </a> +# she quotes the Friday November 1/1918 edition of the Creston Review. +# The quote includes these two statements: +# 'Sunday the CPR went back to the old system of time...' +# '... The daylight saving scheme was dropped all over Canada at the same time,' +# These statements refer to a transition from daylight time to standard time +# that occurred nationally on Sunday October 27/1918. This transition was +# also documented in the Saturday October 26/1918 edition of the Toronto Star. + +# In light of that evidence, we alter the date from the earlier believed +# Oct 31, to Oct 27, 1918 (and Sunday is a more likely transition day +# than Thursday) in all Canadian rulesets. + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Canada 1918 only - Apr 14 2:00 1:00 D +Rule Canada 1918 only - Oct 27 2:00 0 S +Rule Canada 1942 only - Feb 9 2:00 1:00 W # War +Rule Canada 1945 only - Aug 14 23:00u 1:00 P # Peace +Rule Canada 1945 only - Sep 30 2:00 0 S +Rule Canada 1974 1986 - Apr lastSun 2:00 1:00 D +Rule Canada 1974 2006 - Oct lastSun 2:00 0 S +Rule Canada 1987 2006 - Apr Sun>=1 2:00 1:00 D +Rule Canada 2007 max - Mar Sun>=8 2:00 1:00 D +Rule Canada 2007 max - Nov Sun>=1 2:00 0 S + + +# Newfoundland and Labrador + +# From Paul Eggert (2000-10-02): +# Matthews and Vincent (1998) write that Labrador should use NST/NDT, +# but the only part of Labrador that follows the rules is the +# southeast corner, including Port Hope Simpson and Mary's Harbour, +# but excluding, say, Black Tickle. + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule StJohns 1917 only - Apr 8 2:00 1:00 D +Rule StJohns 1917 only - Sep 17 2:00 0 S +# Whitman gives 1919 Apr 5 and 1920 Apr 5; go with Shanks & Pottenger. +Rule StJohns 1919 only - May 5 23:00 1:00 D +Rule StJohns 1919 only - Aug 12 23:00 0 S +# For 1931-1935 Whitman gives Apr same date; go with Shanks & Pottenger. +Rule StJohns 1920 1935 - May Sun>=1 23:00 1:00 D +Rule StJohns 1920 1935 - Oct lastSun 23:00 0 S +# For 1936-1941 Whitman gives May Sun>=8 and Oct Sun>=1; go with Shanks & +# Pottenger. +Rule StJohns 1936 1941 - May Mon>=9 0:00 1:00 D +Rule StJohns 1936 1941 - Oct Mon>=2 0:00 0 S +# Whitman gives the following transitions: +# 1942 03-01/12-31, 1943 05-30/09-05, 1944 07-10/09-02, 1945 01-01/10-07 +# but go with Shanks & Pottenger and assume they used Canadian rules. +# For 1946-9 Whitman gives May 5,4,9,1 - Oct 1,5,3,2, and for 1950 he gives +# Apr 30 - Sep 24; go with Shanks & Pottenger. +Rule StJohns 1946 1950 - May Sun>=8 2:00 1:00 D +Rule StJohns 1946 1950 - Oct Sun>=2 2:00 0 S +Rule StJohns 1951 1986 - Apr lastSun 2:00 1:00 D +Rule StJohns 1951 1959 - Sep lastSun 2:00 0 S +Rule StJohns 1960 1986 - Oct lastSun 2:00 0 S +# From Paul Eggert (2000-10-02): +# INMS (2000-09-12) says that, since 1988 at least, Newfoundland switches +# at 00:01 local time. For now, assume it started in 1987. + +# From Michael Pelley (2011-09-12): +# We received today, Monday, September 12, 2011, notification that the +# changes to the Newfoundland Standard Time Act have been proclaimed. +# The change in the Act stipulates that the change from Daylight Savings +# Time to Standard Time and from Standard Time to Daylight Savings Time +# now occurs at 2:00AM. +# ... +# <a href="http://www.assembly.nl.ca/legislation/sr/annualstatutes/2011/1106.chp.htm"> +# http://www.assembly.nl.ca/legislation/sr/annualstatutes/2011/1106.chp.htm +# </a> +# ... +# MICHAEL PELLEY | Manager of Enterprise Architecture - Solution Delivery +# Office of the Chief Information Officer +# Executive Council +# Government of Newfoundland & Labrador + +Rule StJohns 1987 only - Apr Sun>=1 0:01 1:00 D +Rule StJohns 1987 2006 - Oct lastSun 0:01 0 S +Rule StJohns 1988 only - Apr Sun>=1 0:01 2:00 DD +Rule StJohns 1989 2006 - Apr Sun>=1 0:01 1:00 D +Rule StJohns 2007 2011 - Mar Sun>=8 0:01 1:00 D +Rule StJohns 2007 2010 - Nov Sun>=1 0:01 0 S +# +# St John's has an apostrophe, but Posix file names can't have apostrophes. +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/St_Johns -3:30:52 - LMT 1884 + -3:30:52 StJohns N%sT 1918 + -3:30:52 Canada N%sT 1919 + -3:30:52 StJohns N%sT 1935 Mar 30 + -3:30 StJohns N%sT 1942 May 11 + -3:30 Canada N%sT 1946 + -3:30 StJohns N%sT 2011 Nov + -3:30 Canada N%sT + +# most of east Labrador + +# The name `Happy Valley-Goose Bay' is too long; use `Goose Bay'. +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Goose_Bay -4:01:40 - LMT 1884 # Happy Valley-Goose Bay + -3:30:52 - NST 1918 + -3:30:52 Canada N%sT 1919 + -3:30:52 - NST 1935 Mar 30 + -3:30 - NST 1936 + -3:30 StJohns N%sT 1942 May 11 + -3:30 Canada N%sT 1946 + -3:30 StJohns N%sT 1966 Mar 15 2:00 + -4:00 StJohns A%sT 2011 Nov + -4:00 Canada A%sT + + +# west Labrador, Nova Scotia, Prince Edward I + +# From Paul Eggert (2006-03-22): +# Shanks & Pottenger write that since 1970 most of this region has been like +# Halifax. Many locales did not observe peacetime DST until 1972; +# Glace Bay, NS is the largest that we know of. +# Shanks & Pottenger also write that Liverpool, NS was the only town +# in Canada to observe DST in 1971 but not 1970; for now we'll assume +# this is a typo. + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Halifax 1916 only - Apr 1 0:00 1:00 D +Rule Halifax 1916 only - Oct 1 0:00 0 S +Rule Halifax 1920 only - May 9 0:00 1:00 D +Rule Halifax 1920 only - Aug 29 0:00 0 S +Rule Halifax 1921 only - May 6 0:00 1:00 D +Rule Halifax 1921 1922 - Sep 5 0:00 0 S +Rule Halifax 1922 only - Apr 30 0:00 1:00 D +Rule Halifax 1923 1925 - May Sun>=1 0:00 1:00 D +Rule Halifax 1923 only - Sep 4 0:00 0 S +Rule Halifax 1924 only - Sep 15 0:00 0 S +Rule Halifax 1925 only - Sep 28 0:00 0 S +Rule Halifax 1926 only - May 16 0:00 1:00 D +Rule Halifax 1926 only - Sep 13 0:00 0 S +Rule Halifax 1927 only - May 1 0:00 1:00 D +Rule Halifax 1927 only - Sep 26 0:00 0 S +Rule Halifax 1928 1931 - May Sun>=8 0:00 1:00 D +Rule Halifax 1928 only - Sep 9 0:00 0 S +Rule Halifax 1929 only - Sep 3 0:00 0 S +Rule Halifax 1930 only - Sep 15 0:00 0 S +Rule Halifax 1931 1932 - Sep Mon>=24 0:00 0 S +Rule Halifax 1932 only - May 1 0:00 1:00 D +Rule Halifax 1933 only - Apr 30 0:00 1:00 D +Rule Halifax 1933 only - Oct 2 0:00 0 S +Rule Halifax 1934 only - May 20 0:00 1:00 D +Rule Halifax 1934 only - Sep 16 0:00 0 S +Rule Halifax 1935 only - Jun 2 0:00 1:00 D +Rule Halifax 1935 only - Sep 30 0:00 0 S +Rule Halifax 1936 only - Jun 1 0:00 1:00 D +Rule Halifax 1936 only - Sep 14 0:00 0 S +Rule Halifax 1937 1938 - May Sun>=1 0:00 1:00 D +Rule Halifax 1937 1941 - Sep Mon>=24 0:00 0 S +Rule Halifax 1939 only - May 28 0:00 1:00 D +Rule Halifax 1940 1941 - May Sun>=1 0:00 1:00 D +Rule Halifax 1946 1949 - Apr lastSun 2:00 1:00 D +Rule Halifax 1946 1949 - Sep lastSun 2:00 0 S +Rule Halifax 1951 1954 - Apr lastSun 2:00 1:00 D +Rule Halifax 1951 1954 - Sep lastSun 2:00 0 S +Rule Halifax 1956 1959 - Apr lastSun 2:00 1:00 D +Rule Halifax 1956 1959 - Sep lastSun 2:00 0 S +Rule Halifax 1962 1973 - Apr lastSun 2:00 1:00 D +Rule Halifax 1962 1973 - Oct lastSun 2:00 0 S +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Halifax -4:14:24 - LMT 1902 Jun 15 + -4:00 Halifax A%sT 1918 + -4:00 Canada A%sT 1919 + -4:00 Halifax A%sT 1942 Feb 9 2:00s + -4:00 Canada A%sT 1946 + -4:00 Halifax A%sT 1974 + -4:00 Canada A%sT +Zone America/Glace_Bay -3:59:48 - LMT 1902 Jun 15 + -4:00 Canada A%sT 1953 + -4:00 Halifax A%sT 1954 + -4:00 - AST 1972 + -4:00 Halifax A%sT 1974 + -4:00 Canada A%sT + +# New Brunswick + +# From Paul Eggert (2007-01-31): +# The Time Definition Act <http://www.gnb.ca/0062/PDF-acts/t-06.pdf> +# says they changed at 00:01 through 2006, and +# <http://www.canlii.org/nb/laws/sta/t-6/20030127/whole.html> makes it +# clear that this was the case since at least 1993. +# For now, assume it started in 1993. + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Moncton 1933 1935 - Jun Sun>=8 1:00 1:00 D +Rule Moncton 1933 1935 - Sep Sun>=8 1:00 0 S +Rule Moncton 1936 1938 - Jun Sun>=1 1:00 1:00 D +Rule Moncton 1936 1938 - Sep Sun>=1 1:00 0 S +Rule Moncton 1939 only - May 27 1:00 1:00 D +Rule Moncton 1939 1941 - Sep Sat>=21 1:00 0 S +Rule Moncton 1940 only - May 19 1:00 1:00 D +Rule Moncton 1941 only - May 4 1:00 1:00 D +Rule Moncton 1946 1972 - Apr lastSun 2:00 1:00 D +Rule Moncton 1946 1956 - Sep lastSun 2:00 0 S +Rule Moncton 1957 1972 - Oct lastSun 2:00 0 S +Rule Moncton 1993 2006 - Apr Sun>=1 0:01 1:00 D +Rule Moncton 1993 2006 - Oct lastSun 0:01 0 S +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Moncton -4:19:08 - LMT 1883 Dec 9 + -5:00 - EST 1902 Jun 15 + -4:00 Canada A%sT 1933 + -4:00 Moncton A%sT 1942 + -4:00 Canada A%sT 1946 + -4:00 Moncton A%sT 1973 + -4:00 Canada A%sT 1993 + -4:00 Moncton A%sT 2007 + -4:00 Canada A%sT + +# Quebec + +# From Paul Eggert (2006-07-09): +# Shanks & Pottenger write that since 1970 most of Quebec has been +# like Montreal. + +# From Paul Eggert (2006-06-27): +# Matthews and Vincent (1998) also write that Quebec east of the -63 +# meridian is supposed to observe AST, but residents as far east as +# Natashquan use EST/EDT, and residents east of Natashquan use AST. +# In "Official time in Quebec" the Quebec department of justice writes in +# http://www.justice.gouv.qc.ca/english/publications/generale/temps-regl-1-a.htm +# that "The residents of the Municipality of the +# Cote-Nord-du-Golfe-Saint-Laurent and the municipalities of Saint-Augustin, +# Bonne-Esperance and Blanc-Sablon apply the Official Time Act as it is +# written and use Atlantic standard time all year round. The same applies to +# the residents of the Native facilities along the lower North Shore." +# <http://www.assnat.qc.ca/eng/37legislature2/Projets-loi/Publics/06-a002.htm> +# says this common practice was codified into law as of 2007. +# For lack of better info, guess this practice began around 1970, contra to +# Shanks & Pottenger who have this region observing AST/ADT. + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Mont 1917 only - Mar 25 2:00 1:00 D +Rule Mont 1917 only - Apr 24 0:00 0 S +Rule Mont 1919 only - Mar 31 2:30 1:00 D +Rule Mont 1919 only - Oct 25 2:30 0 S +Rule Mont 1920 only - May 2 2:30 1:00 D +Rule Mont 1920 1922 - Oct Sun>=1 2:30 0 S +Rule Mont 1921 only - May 1 2:00 1:00 D +Rule Mont 1922 only - Apr 30 2:00 1:00 D +Rule Mont 1924 only - May 17 2:00 1:00 D +Rule Mont 1924 1926 - Sep lastSun 2:30 0 S +Rule Mont 1925 1926 - May Sun>=1 2:00 1:00 D +# The 1927-to-1937 rules can be expressed more simply as +# Rule Mont 1927 1937 - Apr lastSat 24:00 1:00 D +# Rule Mont 1927 1937 - Sep lastSat 24:00 0 S +# The rules below avoid use of 24:00 +# (which pre-1998 versions of zic cannot handle). +Rule Mont 1927 only - May 1 0:00 1:00 D +Rule Mont 1927 1932 - Sep lastSun 0:00 0 S +Rule Mont 1928 1931 - Apr lastSun 0:00 1:00 D +Rule Mont 1932 only - May 1 0:00 1:00 D +Rule Mont 1933 1940 - Apr lastSun 0:00 1:00 D +Rule Mont 1933 only - Oct 1 0:00 0 S +Rule Mont 1934 1939 - Sep lastSun 0:00 0 S +Rule Mont 1946 1973 - Apr lastSun 2:00 1:00 D +Rule Mont 1945 1948 - Sep lastSun 2:00 0 S +Rule Mont 1949 1950 - Oct lastSun 2:00 0 S +Rule Mont 1951 1956 - Sep lastSun 2:00 0 S +Rule Mont 1957 1973 - Oct lastSun 2:00 0 S + +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Blanc-Sablon -3:48:28 - LMT 1884 + -4:00 Canada A%sT 1970 + -4:00 - AST +Zone America/Montreal -4:54:16 - LMT 1884 + -5:00 Mont E%sT 1918 + -5:00 Canada E%sT 1919 + -5:00 Mont E%sT 1942 Feb 9 2:00s + -5:00 Canada E%sT 1946 + -5:00 Mont E%sT 1974 + -5:00 Canada E%sT + + +# Ontario + +# From Paul Eggert (2006-07-09): +# Shanks & Pottenger write that since 1970 most of Ontario has been like +# Toronto. +# Thunder Bay skipped DST in 1973. +# Many smaller locales did not observe peacetime DST until 1974; +# Nipigon (EST) and Rainy River (CST) are the largest that we know of. +# Far west Ontario is like Winnipeg; far east Quebec is like Halifax. + +# From Mark Brader (2003-07-26): +# [According to the Toronto Star] Orillia, Ontario, adopted DST +# effective Saturday, 1912-06-22, 22:00; the article mentions that +# Port Arthur (now part of Thunder Bay, Ontario) as well as Moose Jaw +# have already done so. In Orillia DST was to run until Saturday, +# 1912-08-31 (no time mentioned), but it was met with considerable +# hostility from certain segments of the public, and was revoked after +# only two weeks -- I copied it as Saturday, 1912-07-07, 22:00, but +# presumably that should be -07-06. (1912-06-19, -07-12; also letters +# earlier in June). +# +# Kenora, Ontario, was to abandon DST on 1914-06-01 (-05-21). + +# From Paul Eggert (1997-10-17): +# Mark Brader writes that an article in the 1997-10-14 Toronto Star +# says that Atikokan, Ontario currently does not observe DST, +# but will vote on 11-10 whether to use EST/EDT. +# He also writes that the +# <a href="http://www.gov.on.ca/MBS/english/publications/statregs/conttext.html"> +# Ontario Time Act (1990, Chapter T.9) +# </a> +# says that Ontario east of 90W uses EST/EDT, and west of 90W uses CST/CDT. +# Officially Atikokan is therefore on CST/CDT, and most likely this report +# concerns a non-official time observed as a matter of local practice. +# +# From Paul Eggert (2000-10-02): +# Matthews and Vincent (1998) write that Atikokan, Pickle Lake, and +# New Osnaburgh observe CST all year, that Big Trout Lake observes +# CST/CDT, and that Upsala and Shebandowan observe EST/EDT, all in +# violation of the official Ontario rules. +# +# From Paul Eggert (2006-07-09): +# Chris Walton (2006-07-06) mentioned an article by Stephanie MacLellan in the +# 2005-07-21 Chronicle-Journal, which said: +# +# The clocks in Atikokan stay set on standard time year-round. +# This means they spend about half the time on central time and +# the other half on eastern time. +# +# For the most part, the system works, Mayor Dennis Brown said. +# +# "The majority of businesses in Atikokan deal more with Eastern +# Canada, but there are some that deal with Western Canada," he +# said. "I don't see any changes happening here." +# +# Walton also writes "Supposedly Pickle Lake and Mishkeegogamang +# [New Osnaburgh] follow the same practice." + +# From Garry McKinnon (2006-07-14) via Chris Walton: +# I chatted with a member of my board who has an outstanding memory +# and a long history in Atikokan (and in the telecom industry) and he +# can say for certain that Atikokan has been practicing the current +# time keeping since 1952, at least. + +# From Paul Eggert (2006-07-17): +# Shanks & Pottenger say that Atikokan has agreed with Rainy River +# ever since standard time was introduced, but the information from +# McKinnon sounds more authoritative. For now, assume that Atikokan +# switched to EST immediately after WWII era daylight saving time +# ended. This matches the old (less-populous) America/Coral_Harbour +# entry since our cutoff date of 1970, so we can move +# America/Coral_Harbour to the 'backward' file. + +# From Mark Brader (2010-03-06): +# +# Currently the database has: +# +# # Ontario +# +# # From Paul Eggert (2006-07-09): +# # Shanks & Pottenger write that since 1970 most of Ontario has been like +# # Toronto. +# # Thunder Bay skipped DST in 1973. +# # Many smaller locales did not observe peacetime DST until 1974; +# # Nipigon (EST) and Rainy River (CST) are the largest that we know of. +# +# In the (Toronto) Globe and Mail for Saturday, 1955-09-24, in the bottom +# right corner of page 1, it says that Toronto will return to standard +# time at 2 am Sunday morning (which agrees with the database), and that: +# +# The one-hour setback will go into effect throughout most of Ontario, +# except in areas like Windsor which remains on standard time all year. +# +# Windsor is, of course, a lot larger than Nipigon. +# +# I only came across this incidentally. I don't know if Windsor began +# observing DST when Detroit did, or in 1974, or on some other date. +# +# By the way, the article continues by noting that: +# +# Some cities in the United States have pushed the deadline back +# three weeks and will change over from daylight saving in October. + +# From Arthur David Olson (2010-07-17): +# +# "Standard Time and Time Zones in Canada" appeared in +# The Journal of The Royal Astronomical Society of Canada, +# volume 26, number 2 (February 1932) and, as of 2010-07-17, +# was available at +# <a href="http://adsabs.harvard.edu/full/1932JRASC..26...49S"> +# http://adsabs.harvard.edu/full/1932JRASC..26...49S +# </a> +# +# It includes the text below (starting on page 57): +# +# A list of the places in Canada using daylight saving time would +# require yearly revision. From information kindly furnished by +# the provincial governments and by the postmasters in many cities +# and towns, it is found that the following places used daylight sav- +# ing in 1930. The information for the province of Quebec is definite, +# for the other provinces only approximate: +# +# Province Daylight saving time used +# Prince Edward Island Not used. +# Nova Scotia In Halifax only. +# New Brunswick In St. John only. +# Quebec In the following places: +# Montreal Lachine +# Quebec Mont-Royal +# Levis Iberville +# St. Lambert Cap de la Madeleine +# Verdun Loretteville +# Westmount Richmond +# Outremont St. Jerome +# Longueuil Greenfield Park +# Arvida Waterloo +# Chambly-Canton Beaulieu +# Melbourne La Tuque +# St. Theophile Buckingham +# Ontario Used generally in the cities and towns along +# the southerly part of the province. Not +# used in the northwesterlhy part. +# Manitoba Not used. +# Saskatchewan In Regina only. +# Alberta Not used. +# British Columbia Not used. +# +# With some exceptions, the use of daylight saving may be said to be limited +# to those cities and towns lying between Quebec city and Windsor, Ont. + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Toronto 1919 only - Mar 30 23:30 1:00 D +Rule Toronto 1919 only - Oct 26 0:00 0 S +Rule Toronto 1920 only - May 2 2:00 1:00 D +Rule Toronto 1920 only - Sep 26 0:00 0 S +Rule Toronto 1921 only - May 15 2:00 1:00 D +Rule Toronto 1921 only - Sep 15 2:00 0 S +Rule Toronto 1922 1923 - May Sun>=8 2:00 1:00 D +# Shanks & Pottenger say 1923-09-19; assume it's a typo and that "-16" +# was meant. +Rule Toronto 1922 1926 - Sep Sun>=15 2:00 0 S +Rule Toronto 1924 1927 - May Sun>=1 2:00 1:00 D +# The 1927-to-1939 rules can be expressed more simply as +# Rule Toronto 1927 1937 - Sep Sun>=25 2:00 0 S +# Rule Toronto 1928 1937 - Apr Sun>=25 2:00 1:00 D +# Rule Toronto 1938 1940 - Apr lastSun 2:00 1:00 D +# Rule Toronto 1938 1939 - Sep lastSun 2:00 0 S +# The rules below avoid use of Sun>=25 +# (which pre-2004 versions of zic cannot handle). +Rule Toronto 1927 1932 - Sep lastSun 2:00 0 S +Rule Toronto 1928 1931 - Apr lastSun 2:00 1:00 D +Rule Toronto 1932 only - May 1 2:00 1:00 D +Rule Toronto 1933 1940 - Apr lastSun 2:00 1:00 D +Rule Toronto 1933 only - Oct 1 2:00 0 S +Rule Toronto 1934 1939 - Sep lastSun 2:00 0 S +Rule Toronto 1945 1946 - Sep lastSun 2:00 0 S +Rule Toronto 1946 only - Apr lastSun 2:00 1:00 D +Rule Toronto 1947 1949 - Apr lastSun 0:00 1:00 D +Rule Toronto 1947 1948 - Sep lastSun 0:00 0 S +Rule Toronto 1949 only - Nov lastSun 0:00 0 S +Rule Toronto 1950 1973 - Apr lastSun 2:00 1:00 D +Rule Toronto 1950 only - Nov lastSun 2:00 0 S +Rule Toronto 1951 1956 - Sep lastSun 2:00 0 S +# Shanks & Pottenger say Toronto ended DST a week early in 1971, +# namely on 1971-10-24, but Mark Brader wrote (2003-05-31) that this +# is wrong, and that he had confirmed it by checking the 1971-10-30 +# Toronto Star, which said that DST was ending 1971-10-31 as usual. +Rule Toronto 1957 1973 - Oct lastSun 2:00 0 S + +# From Paul Eggert (2003-07-27): +# Willett (1914-03) writes (p. 17) "In the Cities of Fort William, and +# Port Arthur, Ontario, the principle of the Bill has been in +# operation for the past three years, and in the City of Moose Jaw, +# Saskatchewan, for one year." + +# From David Bryan via Tory Tronrud, Director/Curator, +# Thunder Bay Museum (2003-11-12): +# There is some suggestion, however, that, by-law or not, daylight +# savings time was being practiced in Fort William and Port Arthur +# before 1909.... [I]n 1910, the line between the Eastern and Central +# Time Zones was permanently moved about two hundred miles west to +# include the Thunder Bay area.... When Canada adopted daylight +# savings time in 1916, Fort William and Port Arthur, having done so +# already, did not change their clocks.... During the Second World +# War,... [t]he cities agreed to implement DST during the summer +# months for the remainder of the war years. + +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Toronto -5:17:32 - LMT 1895 + -5:00 Canada E%sT 1919 + -5:00 Toronto E%sT 1942 Feb 9 2:00s + -5:00 Canada E%sT 1946 + -5:00 Toronto E%sT 1974 + -5:00 Canada E%sT +Zone America/Thunder_Bay -5:57:00 - LMT 1895 + -6:00 - CST 1910 + -5:00 - EST 1942 + -5:00 Canada E%sT 1970 + -5:00 Mont E%sT 1973 + -5:00 - EST 1974 + -5:00 Canada E%sT +Zone America/Nipigon -5:53:04 - LMT 1895 + -5:00 Canada E%sT 1940 Sep 29 + -5:00 1:00 EDT 1942 Feb 9 2:00s + -5:00 Canada E%sT +Zone America/Rainy_River -6:18:16 - LMT 1895 + -6:00 Canada C%sT 1940 Sep 29 + -6:00 1:00 CDT 1942 Feb 9 2:00s + -6:00 Canada C%sT +Zone America/Atikokan -6:06:28 - LMT 1895 + -6:00 Canada C%sT 1940 Sep 29 + -6:00 1:00 CDT 1942 Feb 9 2:00s + -6:00 Canada C%sT 1945 Sep 30 2:00 + -5:00 - EST + + +# Manitoba + +# From Rob Douglas (2006-04-06): +# the old Manitoba Time Act - as amended by Bill 2, assented to +# March 27, 1987 ... said ... +# "between two o'clock Central Standard Time in the morning of +# the first Sunday of April of each year and two o'clock Central +# Standard Time in the morning of the last Sunday of October next +# following, one hour in advance of Central Standard Time."... +# I believe that the English legislation [of the old time act] had = +# been assented to (March 22, 1967).... +# Also, as far as I can tell, there was no order-in-council varying +# the time of Daylight Saving Time for 2005 and so the provisions of +# the 1987 version would apply - the changeover was at 2:00 Central +# Standard Time (i.e. not until 3:00 Central Daylight Time). + +# From Paul Eggert (2006-04-10): +# Shanks & Pottenger say Manitoba switched at 02:00 (not 02:00s) +# starting 1966. Since 02:00s is clearly correct for 1967 on, assume +# it was also 02:00s in 1966. + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Winn 1916 only - Apr 23 0:00 1:00 D +Rule Winn 1916 only - Sep 17 0:00 0 S +Rule Winn 1918 only - Apr 14 2:00 1:00 D +Rule Winn 1918 only - Oct 27 2:00 0 S +Rule Winn 1937 only - May 16 2:00 1:00 D +Rule Winn 1937 only - Sep 26 2:00 0 S +Rule Winn 1942 only - Feb 9 2:00 1:00 W # War +Rule Winn 1945 only - Aug 14 23:00u 1:00 P # Peace +Rule Winn 1945 only - Sep lastSun 2:00 0 S +Rule Winn 1946 only - May 12 2:00 1:00 D +Rule Winn 1946 only - Oct 13 2:00 0 S +Rule Winn 1947 1949 - Apr lastSun 2:00 1:00 D +Rule Winn 1947 1949 - Sep lastSun 2:00 0 S +Rule Winn 1950 only - May 1 2:00 1:00 D +Rule Winn 1950 only - Sep 30 2:00 0 S +Rule Winn 1951 1960 - Apr lastSun 2:00 1:00 D +Rule Winn 1951 1958 - Sep lastSun 2:00 0 S +Rule Winn 1959 only - Oct lastSun 2:00 0 S +Rule Winn 1960 only - Sep lastSun 2:00 0 S +Rule Winn 1963 only - Apr lastSun 2:00 1:00 D +Rule Winn 1963 only - Sep 22 2:00 0 S +Rule Winn 1966 1986 - Apr lastSun 2:00s 1:00 D +Rule Winn 1966 2005 - Oct lastSun 2:00s 0 S +Rule Winn 1987 2005 - Apr Sun>=1 2:00s 1:00 D +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Winnipeg -6:28:36 - LMT 1887 Jul 16 + -6:00 Winn C%sT 2006 + -6:00 Canada C%sT + + +# Saskatchewan + +# From Mark Brader (2003-07-26): +# The first actual adoption of DST in Canada was at the municipal +# level. As the [Toronto] Star put it (1912-06-07), "While people +# elsewhere have long been talking of legislation to save daylight, +# the city of Moose Jaw [Saskatchewan] has acted on its own hook." +# DST in Moose Jaw began on Saturday, 1912-06-01 (no time mentioned: +# presumably late evening, as below), and would run until "the end of +# the summer". The discrepancy between municipal time and railroad +# time was noted. + +# From Paul Eggert (2003-07-27): +# Willett (1914-03) notes that DST "has been in operation ... in the +# City of Moose Jaw, Saskatchewan, for one year." + +# From Paul Eggert (2006-03-22): +# Shanks & Pottenger say that since 1970 this region has mostly been as Regina. +# Some western towns (e.g. Swift Current) switched from MST/MDT to CST in 1972. +# Other western towns (e.g. Lloydminster) are like Edmonton. +# Matthews and Vincent (1998) write that Denare Beach and Creighton +# are like Winnipeg, in violation of Saskatchewan law. + +# From W. Jones (1992-11-06): +# The. . .below is based on information I got from our law library, the +# provincial archives, and the provincial Community Services department. +# A precise history would require digging through newspaper archives, and +# since you didn't say what you wanted, I didn't bother. +# +# Saskatchewan is split by a time zone meridian (105W) and over the years +# the boundary became pretty ragged as communities near it reevaluated +# their affiliations in one direction or the other. In 1965 a provincial +# referendum favoured legislating common time practices. +# +# On 15 April 1966 the Time Act (c. T-14, Revised Statutes of +# Saskatchewan 1978) was proclaimed, and established that the eastern +# part of Saskatchewan would use CST year round, that districts in +# northwest Saskatchewan would by default follow CST but could opt to +# follow Mountain Time rules (thus 1 hour difference in the winter and +# zero in the summer), and that districts in southwest Saskatchewan would +# by default follow MT but could opt to follow CST. +# +# It took a few years for the dust to settle (I know one story of a town +# on one time zone having its school in another, such that a mom had to +# serve her family lunch in two shifts), but presently it seems that only +# a few towns on the border with Alberta (e.g. Lloydminster) follow MT +# rules any more; all other districts appear to have used CST year round +# since sometime in the 1960s. + +# From Chris Walton (2006-06-26): +# The Saskatchewan time act which was last updated in 1996 is about 30 pages +# long and rather painful to read. +# http://www.qp.gov.sk.ca/documents/English/Statutes/Statutes/T14.pdf + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Regina 1918 only - Apr 14 2:00 1:00 D +Rule Regina 1918 only - Oct 27 2:00 0 S +Rule Regina 1930 1934 - May Sun>=1 0:00 1:00 D +Rule Regina 1930 1934 - Oct Sun>=1 0:00 0 S +Rule Regina 1937 1941 - Apr Sun>=8 0:00 1:00 D +Rule Regina 1937 only - Oct Sun>=8 0:00 0 S +Rule Regina 1938 only - Oct Sun>=1 0:00 0 S +Rule Regina 1939 1941 - Oct Sun>=8 0:00 0 S +Rule Regina 1942 only - Feb 9 2:00 1:00 W # War +Rule Regina 1945 only - Aug 14 23:00u 1:00 P # Peace +Rule Regina 1945 only - Sep lastSun 2:00 0 S +Rule Regina 1946 only - Apr Sun>=8 2:00 1:00 D +Rule Regina 1946 only - Oct Sun>=8 2:00 0 S +Rule Regina 1947 1957 - Apr lastSun 2:00 1:00 D +Rule Regina 1947 1957 - Sep lastSun 2:00 0 S +Rule Regina 1959 only - Apr lastSun 2:00 1:00 D +Rule Regina 1959 only - Oct lastSun 2:00 0 S +# +Rule Swift 1957 only - Apr lastSun 2:00 1:00 D +Rule Swift 1957 only - Oct lastSun 2:00 0 S +Rule Swift 1959 1961 - Apr lastSun 2:00 1:00 D +Rule Swift 1959 only - Oct lastSun 2:00 0 S +Rule Swift 1960 1961 - Sep lastSun 2:00 0 S +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Regina -6:58:36 - LMT 1905 Sep + -7:00 Regina M%sT 1960 Apr lastSun 2:00 + -6:00 - CST +Zone America/Swift_Current -7:11:20 - LMT 1905 Sep + -7:00 Canada M%sT 1946 Apr lastSun 2:00 + -7:00 Regina M%sT 1950 + -7:00 Swift M%sT 1972 Apr lastSun 2:00 + -6:00 - CST + + +# Alberta + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Edm 1918 1919 - Apr Sun>=8 2:00 1:00 D +Rule Edm 1918 only - Oct 27 2:00 0 S +Rule Edm 1919 only - May 27 2:00 0 S +Rule Edm 1920 1923 - Apr lastSun 2:00 1:00 D +Rule Edm 1920 only - Oct lastSun 2:00 0 S +Rule Edm 1921 1923 - Sep lastSun 2:00 0 S +Rule Edm 1942 only - Feb 9 2:00 1:00 W # War +Rule Edm 1945 only - Aug 14 23:00u 1:00 P # Peace +Rule Edm 1945 only - Sep lastSun 2:00 0 S +Rule Edm 1947 only - Apr lastSun 2:00 1:00 D +Rule Edm 1947 only - Sep lastSun 2:00 0 S +Rule Edm 1967 only - Apr lastSun 2:00 1:00 D +Rule Edm 1967 only - Oct lastSun 2:00 0 S +Rule Edm 1969 only - Apr lastSun 2:00 1:00 D +Rule Edm 1969 only - Oct lastSun 2:00 0 S +Rule Edm 1972 1986 - Apr lastSun 2:00 1:00 D +Rule Edm 1972 2006 - Oct lastSun 2:00 0 S +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Edmonton -7:33:52 - LMT 1906 Sep + -7:00 Edm M%sT 1987 + -7:00 Canada M%sT + + +# British Columbia + +# From Paul Eggert (2006-03-22): +# Shanks & Pottenger write that since 1970 most of this region has +# been like Vancouver. +# Dawson Creek uses MST. Much of east BC is like Edmonton. +# Matthews and Vincent (1998) write that Creston is like Dawson Creek. + +# It seems though that (re: Creston) is not entirely correct: + +# From Chris Walton (2011-12-01): +# There are two areas within the Canadian province of British Columbia +# that do not currently observe daylight saving: +# a) The Creston Valley (includes the town of Creston and surrounding area) +# b) The eastern half of the Peace River Regional District +# (includes the cities of Dawson Creek and Fort St. John) + +# Earlier this year I stumbled across a detailed article about the time +# keeping history of Creston; it was written by Tammy Hardwick who is the +# manager of the Creston & District Museum. The article was written in May 2009. +# <a href="http://www.ilovecreston.com/?p=articles&t=spec&ar=260"> +# http://www.ilovecreston.com/?p=articles&t=spec&ar=260 +# </a> +# According to the article, Creston has not changed its clocks since June 1918. +# i.e. Creston has been stuck on UTC-7 for 93 years. +# Dawson Creek, on the other hand, changed its clocks as recently as April 1972. + +# Unfortunately the exact date for the time change in June 1918 remains +# unknown and will be difficult to ascertain. I e-mailed Tammy a few months +# ago to ask if Sunday June 2 was a reasonable guess. She said it was just +# as plausible as any other date (in June). She also said that after writing the +# article she had discovered another time change in 1916; this is the subject +# of another article which she wrote in October 2010. +# <a href="http://www.creston.museum.bc.ca/index.php?module=comments&uop=view_comment&cm+id=56"> +# http://www.creston.museum.bc.ca/index.php?module=comments&uop=view_comment&cm+id=56 +# </a> + +# Here is a summary of the three clock change events in Creston's history: +# 1. 1884 or 1885: adoption of Mountain Standard Time (GMT-7) +# Exact date unknown +# 2. Oct 1916: switch to Pacific Standard Time (GMT-8) +# Exact date in October unknown; Sunday October 1 is a reasonable guess. +# 3. June 1918: switch to Pacific Daylight Time (GMT-7) +# Exact date in June unknown; Sunday June 2 is a reasonable guess. +# note#1: +# On Oct 27/1918 when daylight saving ended in the rest of Canada, +# Creston did not change its clocks. +# note#2: +# During WWII when the Federal Government legislated a mandatory clock change, +# Creston did not oblige. +# note#3: +# There is no guarantee that Creston will remain on Mountain Standard Time +# (UTC-7) forever. +# The subject was debated at least once this year by the town Council. +# <a href="http://www.bclocalnews.com/kootenay_rockies/crestonvalleyadvance/news/116760809.html"> +# http://www.bclocalnews.com/kootenay_rockies/crestonvalleyadvance/news/116760809.html +# </a> + +# During a period WWII, summer time (Daylight saying) was mandatory in Canada. +# In Creston, that was handled by shifting the area to PST (-8:00) then applying +# summer time to cause the offset to be -7:00, the same as it had been before +# the change. It can be argued that the timezone abbreviation during this +# period should be PDT rather than MST, but that doesn't seem important enough +# (to anyone) to further complicate the rules. + +# The transition dates (and times) are guesses. + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Vanc 1918 only - Apr 14 2:00 1:00 D +Rule Vanc 1918 only - Oct 27 2:00 0 S +Rule Vanc 1942 only - Feb 9 2:00 1:00 W # War +Rule Vanc 1945 only - Aug 14 23:00u 1:00 P # Peace +Rule Vanc 1945 only - Sep 30 2:00 0 S +Rule Vanc 1946 1986 - Apr lastSun 2:00 1:00 D +Rule Vanc 1946 only - Oct 13 2:00 0 S +Rule Vanc 1947 1961 - Sep lastSun 2:00 0 S +Rule Vanc 1962 2006 - Oct lastSun 2:00 0 S +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Vancouver -8:12:28 - LMT 1884 + -8:00 Vanc P%sT 1987 + -8:00 Canada P%sT +Zone America/Dawson_Creek -8:00:56 - LMT 1884 + -8:00 Canada P%sT 1947 + -8:00 Vanc P%sT 1972 Aug 30 2:00 + -7:00 - MST +Zone America/Creston -7:46:04 - LMT 1884 + -7:00 - MST 1916 Oct 1 + -8:00 - PST 1918 Jun 2 + -7:00 - MST + +# Northwest Territories, Nunavut, Yukon + +# From Paul Eggert (2006-03-22): +# Dawson switched to PST in 1973. Inuvik switched to MST in 1979. +# Mathew Englander (1996-10-07) gives the following refs: +# * 1967. Paragraph 28(34)(g) of the Interpretation Act, S.C. 1967-68, +# c. 7 defines Yukon standard time as UTC-9. This is still valid; +# see Interpretation Act, R.S.C. 1985, c. I-21, s. 35(1). +# * C.O. 1973/214 switched Yukon to PST on 1973-10-28 00:00. +# * O.I.C. 1980/02 established DST. +# * O.I.C. 1987/056 changed DST to Apr firstSun 2:00 to Oct lastSun 2:00. +# Shanks & Pottenger say Yukon's 1973-10-28 switch was at 2:00; go +# with Englander. +# From Chris Walton (2006-06-26): +# Here is a link to the old daylight saving portion of the interpretation +# act which was last updated in 1987: +# http://www.gov.yk.ca/legislation/regs/oic1987_056.pdf + +# From Rives McDow (1999-09-04): +# Nunavut ... moved ... to incorporate the whole territory into one time zone. +# <a href="http://www.nunatsiaq.com/nunavut/nvt90903_13.html"> +# Nunavut moves to single time zone Oct. 31 +# </a> +# +# From Antoine Leca (1999-09-06): +# We then need to create a new timezone for the Kitikmeot region of Nunavut +# to differentiate it from the Yellowknife region. + +# From Paul Eggert (1999-09-20): +# <a href="http://www.nunavut.com/basicfacts/english/basicfacts_1territory.html"> +# Basic Facts: The New Territory +# </a> (1999) reports that Pangnirtung operates on eastern time, +# and that Coral Harbour does not observe DST. We don't know when +# Pangnirtung switched to eastern time; we'll guess 1995. + +# From Rives McDow (1999-11-08): +# On October 31, when the rest of Nunavut went to Central time, +# Pangnirtung wobbled. Here is the result of their wobble: +# +# The following businesses and organizations in Pangnirtung use Central Time: +# +# First Air, Power Corp, Nunavut Construction, Health Center, RCMP, +# Eastern Arctic National Parks, A & D Specialist +# +# The following businesses and organizations in Pangnirtung use Eastern Time: +# +# Hamlet office, All other businesses, Both schools, Airport operator +# +# This has made for an interesting situation there, which warranted the news. +# No one there that I spoke with seems concerned, or has plans to +# change the local methods of keeping time, as it evidently does not +# really interfere with any activities or make things difficult locally. +# They plan to celebrate New Year's turn-over twice, one hour apart, +# so it appears that the situation will last at least that long. +# The Nunavut Intergovernmental Affairs hopes that they will "come to +# their senses", but the locals evidently don't see any problem with +# the current state of affairs. + +# From Michaela Rodrigue, writing in the +# <a href="http://www.nunatsiaq.com/archives/nunavut991130/nvt91119_17.html"> +# Nunatsiaq News (1999-11-19)</a>: +# Clyde River, Pangnirtung and Sanikiluaq now operate with two time zones, +# central - or Nunavut time - for government offices, and eastern time +# for municipal offices and schools.... Igloolik [was similar but then] +# made the switch to central time on Saturday, Nov. 6. + +# From Paul Eggert (2000-10-02): +# Matthews and Vincent (1998) say the following, but we lack histories +# for these potential new Zones. +# +# The Canadian Forces station at Alert uses Eastern Time while the +# handful of residents at the Eureka weather station [in the Central +# zone] skip daylight savings. Baffin Island, which is crossed by the +# Central, Eastern and Atlantic Time zones only uses Eastern Time. +# Gjoa Haven, Taloyoak and Pelly Bay all use Mountain instead of +# Central Time and Southampton Island [in the Central zone] is not +# required to use daylight savings. + +# From +# <a href="http://www.nunatsiaq.com/archives/nunavut001130/nvt21110_02.html"> +# Nunavut now has two time zones +# </a> (2000-11-10): +# The Nunavut government would allow its employees in Kugluktuk and +# Cambridge Bay to operate on central time year-round, putting them +# one hour behind the rest of Nunavut for six months during the winter. +# At the end of October the two communities had rebelled against +# Nunavut's unified time zone, refusing to shift to eastern time with +# the rest of the territory for the winter. Cambridge Bay remained on +# central time, while Kugluktuk, even farther west, reverted to +# mountain time, which they had used before the advent of Nunavut's +# unified time zone in 1999. +# +# From Rives McDow (2001-01-20), quoting the Nunavut government: +# The preceding decision came into effect at midnight, Saturday Nov 4, 2000. + +# From Paul Eggert (2000-12-04): +# Let's just keep track of the official times for now. + +# From Rives McDow (2001-03-07): +# The premier of Nunavut has issued a ministerial statement advising +# that effective 2001-04-01, the territory of Nunavut will revert +# back to three time zones (mountain, central, and eastern). Of the +# cities in Nunavut, Coral Harbor is the only one that I know of that +# has said it will not observe dst, staying on EST year round. I'm +# checking for more info, and will get back to you if I come up with +# more. +# [Also see <http://www.nunatsiaq.com/nunavut/nvt10309_06.html> (2001-03-09).] + +# From Gwillim Law (2005-05-21): +# According to maps at +# http://inms-ienm.nrc-cnrc.gc.ca/images/time_services/TZ01SWE.jpg +# http://inms-ienm.nrc-cnrc.gc.ca/images/time_services/TZ01SSE.jpg +# (both dated 2003), and +# http://www.canadiangeographic.ca/Magazine/SO98/geomap.asp +# (from a 1998 Canadian Geographic article), the de facto and de jure time +# for Southampton Island (at the north end of Hudson Bay) is UTC-5 all year +# round. Using Google, it's easy to find other websites that confirm this. +# I wasn't able to find how far back this time regimen goes, but since it +# predates the creation of Nunavut, it probably goes back many years.... +# The Inuktitut name of Coral Harbour is Sallit, but it's rarely used. +# +# From Paul Eggert (2005-07-26): +# For lack of better information, assume that Southampton Island observed +# daylight saving only during wartime. + +# From Chris Walton (2007-03-01): +# ... the community of Resolute (located on Cornwallis Island in +# Nunavut) moved from Central Time to Eastern Time last November. +# Basically the community did not change its clocks at the end of +# daylight saving.... +# http://www.nnsl.com/frames/newspapers/2006-11/nov13_06none.html + +# From Chris Walton (2011-03-21): +# Back in 2007 I initiated the creation of a new "zone file" for Resolute +# Bay. Resolute Bay is a small community located about 900km north of +# the Arctic Circle. The zone file was required because Resolute Bay had +# decided to use UTC-5 instead of UTC-6 for the winter of 2006-2007. +# +# According to new information which I received last week, Resolute Bay +# went back to using UTC-6 in the winter of 2007-2008... +# +# On March 11/2007 most of Canada went onto daylight saving. On March +# 14/2007 I phoned the Resolute Bay hamlet office to do a "time check." I +# talked to somebody that was both knowledgeable and helpful. I was able +# to confirm that Resolute Bay was still operating on UTC-5. It was +# explained to me that Resolute Bay had been on the Eastern Time zone +# (EST) in the winter, and was now back on the Central Time zone (CDT). +# i.e. the time zone had changed twice in the last year but the clocks +# had not moved. The residents had to know which time zone they were in +# so they could follow the correct TV schedule... +# +# On Nov 02/2008 most of Canada went onto standard time. On Nov 03/2008 I +# phoned the Resolute Bay hamlet office...[D]ue to the challenging nature +# of the phone call, I decided to seek out an alternate source of +# information. I found an e-mail address for somebody by the name of +# Stephanie Adams whose job was listed as "Inns North Support Officer for +# Arctic Co-operatives." I was under the impression that Stephanie lived +# and worked in Resolute Bay... +# +# On March 14/2011 I phoned the hamlet office again. I was told that +# Resolute Bay had been using Central Standard Time over the winter of +# 2010-2011 and that the clocks had therefore been moved one hour ahead +# on March 13/2011. The person I talked to was aware that Resolute Bay +# had previously experimented with Eastern Standard Time but he could not +# tell me when the practice had stopped. +# +# On March 17/2011 I searched the Web to find an e-mail address of +# somebody that might be able to tell me exactly when Resolute Bay went +# off Eastern Standard Time. I stumbled on the name "Aziz Kheraj." Aziz +# used to be the mayor of Resolute Bay and he apparently owns half the +# businesses including "South Camp Inn." This website has some info on +# Aziz: +# <a href="http://www.uphere.ca/node/493"> +# http://www.uphere.ca/node/493 +# </a> +# +# I sent Aziz an e-mail asking when Resolute Bay had stopped using +# Eastern Standard Time. +# +# Aziz responded quickly with this: "hi, The time was not changed for the +# 1 year only, the following year, the community went back to the old way +# of "spring ahead-fall behind" currently we are zulu plus 5 hrs and in +# the winter Zulu plus 6 hrs" +# +# This of course conflicted with everything I had ascertained in November 2008. +# +# I sent Aziz a copy of my 2008 e-mail exchange with Stephanie. Aziz +# responded with this: "Hi, Stephanie lives in Winnipeg. I live here, You +# may want to check with the weather office in Resolute Bay or do a +# search on the weather through Env. Canada. web site" +# +# If I had realized the Stephanie did not live in Resolute Bay I would +# never have contacted her. I now believe that all the information I +# obtained in November 2008 should be ignored... +# I apologize for reporting incorrect information in 2008. + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule NT_YK 1918 only - Apr 14 2:00 1:00 D +Rule NT_YK 1918 only - Oct 27 2:00 0 S +Rule NT_YK 1919 only - May 25 2:00 1:00 D +Rule NT_YK 1919 only - Nov 1 0:00 0 S +Rule NT_YK 1942 only - Feb 9 2:00 1:00 W # War +Rule NT_YK 1945 only - Aug 14 23:00u 1:00 P # Peace +Rule NT_YK 1945 only - Sep 30 2:00 0 S +Rule NT_YK 1965 only - Apr lastSun 0:00 2:00 DD +Rule NT_YK 1965 only - Oct lastSun 2:00 0 S +Rule NT_YK 1980 1986 - Apr lastSun 2:00 1:00 D +Rule NT_YK 1980 2006 - Oct lastSun 2:00 0 S +Rule NT_YK 1987 2006 - Apr Sun>=1 2:00 1:00 D +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +# aka Panniqtuuq +Zone America/Pangnirtung 0 - zzz 1921 # trading post est. + -4:00 NT_YK A%sT 1995 Apr Sun>=1 2:00 + -5:00 Canada E%sT 1999 Oct 31 2:00 + -6:00 Canada C%sT 2000 Oct 29 2:00 + -5:00 Canada E%sT +# formerly Frobisher Bay +Zone America/Iqaluit 0 - zzz 1942 Aug # Frobisher Bay est. + -5:00 NT_YK E%sT 1999 Oct 31 2:00 + -6:00 Canada C%sT 2000 Oct 29 2:00 + -5:00 Canada E%sT +# aka Qausuittuq +Zone America/Resolute 0 - zzz 1947 Aug 31 # Resolute founded + -6:00 NT_YK C%sT 2000 Oct 29 2:00 + -5:00 - EST 2001 Apr 1 3:00 + -6:00 Canada C%sT 2006 Oct 29 2:00 + -5:00 - EST 2007 Mar 11 3:00 + -6:00 Canada C%sT +# aka Kangiqiniq +Zone America/Rankin_Inlet 0 - zzz 1957 # Rankin Inlet founded + -6:00 NT_YK C%sT 2000 Oct 29 2:00 + -5:00 - EST 2001 Apr 1 3:00 + -6:00 Canada C%sT +# aka Iqaluktuuttiaq +Zone America/Cambridge_Bay 0 - zzz 1920 # trading post est.? + -7:00 NT_YK M%sT 1999 Oct 31 2:00 + -6:00 Canada C%sT 2000 Oct 29 2:00 + -5:00 - EST 2000 Nov 5 0:00 + -6:00 - CST 2001 Apr 1 3:00 + -7:00 Canada M%sT +Zone America/Yellowknife 0 - zzz 1935 # Yellowknife founded? + -7:00 NT_YK M%sT 1980 + -7:00 Canada M%sT +Zone America/Inuvik 0 - zzz 1953 # Inuvik founded + -8:00 NT_YK P%sT 1979 Apr lastSun 2:00 + -7:00 NT_YK M%sT 1980 + -7:00 Canada M%sT +Zone America/Whitehorse -9:00:12 - LMT 1900 Aug 20 + -9:00 NT_YK Y%sT 1966 Jul 1 2:00 + -8:00 NT_YK P%sT 1980 + -8:00 Canada P%sT +Zone America/Dawson -9:17:40 - LMT 1900 Aug 20 + -9:00 NT_YK Y%sT 1973 Oct 28 0:00 + -8:00 NT_YK P%sT 1980 + -8:00 Canada P%sT + + +############################################################################### + +# Mexico + +# From Paul Eggert (2001-03-05): +# The Investigation and Analysis Service of the +# Mexican Library of Congress (MLoC) has published a +# <a href="http://www.cddhcu.gob.mx/bibliot/publica/inveyana/polisoc/horver/"> +# history of Mexican local time (in Spanish) +# </a>. +# +# Here are the discrepancies between Shanks & Pottenger (S&P) and the MLoC. +# (In all cases we go with the MLoC.) +# S&P report that Baja was at -8:00 in 1922/1923. +# S&P say the 1930 transition in Baja was 1930-11-16. +# S&P report no DST during summer 1931. +# S&P report a transition at 1932-03-30 23:00, not 1932-04-01. + +# From Gwillim Law (2001-02-20): +# There are some other discrepancies between the Decrees page and the +# tz database. I think they can best be explained by supposing that +# the researchers who prepared the Decrees page failed to find some of +# the relevant documents. + +# From Alan Perry (1996-02-15): +# A guy from our Mexico subsidiary finally found the Presidential Decree +# outlining the timezone changes in Mexico. +# +# ------------- Begin Forwarded Message ------------- +# +# I finally got my hands on the Official Presidential Decree that sets up the +# rules for the DST changes. The rules are: +# +# 1. The country is divided in 3 timezones: +# - Baja California Norte (the Mexico/BajaNorte TZ) +# - Baja California Sur, Nayarit, Sinaloa and Sonora (the Mexico/BajaSur TZ) +# - The rest of the country (the Mexico/General TZ) +# +# 2. From the first Sunday in April at 2:00 AM to the last Sunday in October +# at 2:00 AM, the times in each zone are as follows: +# BajaNorte: GMT+7 +# BajaSur: GMT+6 +# General: GMT+5 +# +# 3. The rest of the year, the times are as follows: +# BajaNorte: GMT+8 +# BajaSur: GMT+7 +# General: GMT+6 +# +# The Decree was published in Mexico's Official Newspaper on January 4th. +# +# -------------- End Forwarded Message -------------- +# From Paul Eggert (1996-06-12): +# For an English translation of the decree, see +# <a href="http://mexico-travel.com/extra/timezone_eng.html"> +# ``Diario Oficial: Time Zone Changeover'' (1996-01-04). +# </a> + +# From Rives McDow (1998-10-08): +# The State of Quintana Roo has reverted back to central STD and DST times +# (i.e. UTC -0600 and -0500 as of 1998-08-02). + +# From Rives McDow (2000-01-10): +# Effective April 4, 1999 at 2:00 AM local time, Sonora changed to the time +# zone 5 hours from the International Date Line, and will not observe daylight +# savings time so as to stay on the same time zone as the southern part of +# Arizona year round. + +# From Jesper Norgaard, translating +# <http://www.reforma.com/nacional/articulo/064327/> (2001-01-17): +# In Oaxaca, the 55.000 teachers from the Section 22 of the National +# Syndicate of Education Workers, refuse to apply daylight saving each +# year, so that the more than 10,000 schools work at normal hour the +# whole year. + +# From Gwillim Law (2001-01-19): +# <http://www.reforma.com/negocios_y_dinero/articulo/064481/> ... says +# (translated):... +# January 17, 2000 - The Energy Secretary, Ernesto Martens, announced +# that Summer Time will be reduced from seven to five months, starting +# this year.... +# <http://www.publico.com.mx/scripts/texto3.asp?action=pagina&pag=21&pos=p&secc=naci&date=01/17/2001> +# [translated], says "summer time will ... take effect on the first Sunday +# in May, and end on the last Sunday of September. + +# From Arthur David Olson (2001-01-25): +# The 2001-01-24 traditional Washington Post contained the page one +# story "Timely Issue Divides Mexicans."... +# http://www.washingtonpost.com/wp-dyn/articles/A37383-2001Jan23.html +# ... Mexico City Mayor Lopez Obrador "...is threatening to keep +# Mexico City and its 20 million residents on a different time than +# the rest of the country..." In particular, Lopez Obrador would abolish +# observation of Daylight Saving Time. + +# <a href="http://www.conae.gob.mx/ahorro/decretohorver2001.html#decre"> +# Official statute published by the Energy Department +# </a> (2001-02-01) shows Baja and Chihauhua as still using US DST rules, +# and Sonora with no DST. This was reported by Jesper Norgaard (2001-02-03). + +# From Paul Eggert (2001-03-03): +# +# <a href="http://www.latimes.com/news/nation/20010303/t000018766.html"> +# James F. Smith writes in today's LA Times +# </a> +# * Sonora will continue to observe standard time. +# * Last week Mexico City's mayor Andres Manuel Lopez Obrador decreed that +# the Federal District will not adopt DST. +# * 4 of 16 district leaders announced they'll ignore the decree. +# * The decree does not affect federal-controlled facilities including +# the airport, banks, hospitals, and schools. +# +# For now we'll assume that the Federal District will bow to federal rules. + +# From Jesper Norgaard (2001-04-01): +# I found some references to the Mexican application of daylight +# saving, which modifies what I had already sent you, stating earlier +# that a number of northern Mexican states would go on daylight +# saving. The modification reverts this to only cover Baja California +# (Norte), while all other states (except Sonora, who has no daylight +# saving all year) will follow the original decree of president +# Vicente Fox, starting daylight saving May 6, 2001 and ending +# September 30, 2001. +# References: "Diario de Monterrey" <www.diariodemonterrey.com/index.asp> +# Palabra <http://palabra.infosel.com/010331/primera/ppri3101.pdf> (2001-03-31) + +# From Reuters (2001-09-04): +# Mexico's Supreme Court on Tuesday declared that daylight savings was +# unconstitutional in Mexico City, creating the possibility the +# capital will be in a different time zone from the rest of the nation +# next year.... The Supreme Court's ruling takes effect at 2:00 +# a.m. (0800 GMT) on Sept. 30, when Mexico is scheduled to revert to +# standard time. "This is so residents of the Federal District are not +# subject to unexpected time changes," a statement from the court said. + +# From Jesper Norgaard Welen (2002-03-12): +# ... consulting my local grocery store(!) and my coworkers, they all insisted +# that a new decision had been made to reinstate US style DST in Mexico.... +# http://www.conae.gob.mx/ahorro/horaver2001_m1_2002.html (2002-02-20) +# confirms this. Sonora as usual is the only state where DST is not applied. + +# From Steffen Thorsen (2009-12-28): +# +# Steffen Thorsen wrote: +# > Mexico's House of Representatives has approved a proposal for northern +# > Mexico's border cities to share the same daylight saving schedule as +# > the United States. +# Now this has passed both the Congress and the Senate, so starting from +# 2010, some border regions will be the same: +# <a href="http://www.signonsandiego.com/news/2009/dec/28/clocks-will-match-both-sides-border/"> +# http://www.signonsandiego.com/news/2009/dec/28/clocks-will-match-both-sides-border/ +# </a> +# <a href="http://www.elmananarey.com/diario/noticia/nacional/noticias/empatan_horario_de_frontera_con_eu/621939"> +# http://www.elmananarey.com/diario/noticia/nacional/noticias/empatan_horario_de_frontera_con_eu/621939 +# </a> +# (Spanish) +# +# Could not find the new law text, but the proposed law text changes are here: +# <a href="http://gaceta.diputados.gob.mx/Gaceta/61/2009/dic/20091210-V.pdf"> +# http://gaceta.diputados.gob.mx/Gaceta/61/2009/dic/20091210-V.pdf +# </a> +# (Gaceta Parlamentaria) +# +# There is also a list of the votes here: +# <a href="http://gaceta.diputados.gob.mx/Gaceta/61/2009/dic/V2-101209.html"> +# http://gaceta.diputados.gob.mx/Gaceta/61/2009/dic/V2-101209.html +# </a> +# +# Our page: +# <a href="http://www.timeanddate.com/news/time/north-mexico-dst-change.html"> +# http://www.timeanddate.com/news/time/north-mexico-dst-change.html +# </a> + +# From Arthur David Olson (2010-01-20): +# The page +# <a href="http://dof.gob.mx/nota_detalle.php?codigo=5127480&fecha=06/01/2010"> +# http://dof.gob.mx/nota_detalle.php?codigo=5127480&fecha=06/01/2010 +# </a> +# includes this text: +# En los municipios fronterizos de Tijuana y Mexicali en Baja California; +# Juárez y Ojinaga en Chihuahua; Acuña y Piedras Negras en Coahuila; +# Anáhuac en Nuevo León; y Nuevo Laredo, Reynosa y Matamoros en +# Tamaulipas, la aplicación de este horario estacional surtirá efecto +# desde las dos horas del segundo domingo de marzo y concluirá a las dos +# horas del primer domingo de noviembre. +# En los municipios fronterizos que se encuentren ubicados en la franja +# fronteriza norte en el territorio comprendido entre la línea +# internacional y la línea paralela ubicada a una distancia de veinte +# kilómetros, así como la Ciudad de Ensenada, Baja California, hacia el +# interior del país, la aplicación de este horario estacional surtirá +# efecto desde las dos horas del segundo domingo de marzo y concluirá a +# las dos horas del primer domingo de noviembre. + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Mexico 1939 only - Feb 5 0:00 1:00 D +Rule Mexico 1939 only - Jun 25 0:00 0 S +Rule Mexico 1940 only - Dec 9 0:00 1:00 D +Rule Mexico 1941 only - Apr 1 0:00 0 S +Rule Mexico 1943 only - Dec 16 0:00 1:00 W # War +Rule Mexico 1944 only - May 1 0:00 0 S +Rule Mexico 1950 only - Feb 12 0:00 1:00 D +Rule Mexico 1950 only - Jul 30 0:00 0 S +Rule Mexico 1996 2000 - Apr Sun>=1 2:00 1:00 D +Rule Mexico 1996 2000 - Oct lastSun 2:00 0 S +Rule Mexico 2001 only - May Sun>=1 2:00 1:00 D +Rule Mexico 2001 only - Sep lastSun 2:00 0 S +Rule Mexico 2002 max - Apr Sun>=1 2:00 1:00 D +Rule Mexico 2002 max - Oct lastSun 2:00 0 S +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +# Quintana Roo +Zone America/Cancun -5:47:04 - LMT 1922 Jan 1 0:12:56 + -6:00 - CST 1981 Dec 23 + -5:00 Mexico E%sT 1998 Aug 2 2:00 + -6:00 Mexico C%sT +# Campeche, Yucatan +Zone America/Merida -5:58:28 - LMT 1922 Jan 1 0:01:32 + -6:00 - CST 1981 Dec 23 + -5:00 - EST 1982 Dec 2 + -6:00 Mexico C%sT +# Coahuila, Durango, Nuevo Leon, Tamaulipas (near US border) +Zone America/Matamoros -6:40:00 - LMT 1921 Dec 31 23:20:00 + -6:00 - CST 1988 + -6:00 US C%sT 1989 + -6:00 Mexico C%sT 2010 + -6:00 US C%sT +# Coahuila, Durango, Nuevo Leon, Tamaulipas (away from US border) +Zone America/Monterrey -6:41:16 - LMT 1921 Dec 31 23:18:44 + -6:00 - CST 1988 + -6:00 US C%sT 1989 + -6:00 Mexico C%sT +# Central Mexico +Zone America/Mexico_City -6:36:36 - LMT 1922 Jan 1 0:23:24 + -7:00 - MST 1927 Jun 10 23:00 + -6:00 - CST 1930 Nov 15 + -7:00 - MST 1931 May 1 23:00 + -6:00 - CST 1931 Oct + -7:00 - MST 1932 Apr 1 + -6:00 Mexico C%sT 2001 Sep 30 02:00 + -6:00 - CST 2002 Feb 20 + -6:00 Mexico C%sT +# Chihuahua (near US border) +Zone America/Ojinaga -6:57:40 - LMT 1922 Jan 1 0:02:20 + -7:00 - MST 1927 Jun 10 23:00 + -6:00 - CST 1930 Nov 15 + -7:00 - MST 1931 May 1 23:00 + -6:00 - CST 1931 Oct + -7:00 - MST 1932 Apr 1 + -6:00 - CST 1996 + -6:00 Mexico C%sT 1998 + -6:00 - CST 1998 Apr Sun>=1 3:00 + -7:00 Mexico M%sT 2010 + -7:00 US M%sT +# Chihuahua (away from US border) +Zone America/Chihuahua -7:04:20 - LMT 1921 Dec 31 23:55:40 + -7:00 - MST 1927 Jun 10 23:00 + -6:00 - CST 1930 Nov 15 + -7:00 - MST 1931 May 1 23:00 + -6:00 - CST 1931 Oct + -7:00 - MST 1932 Apr 1 + -6:00 - CST 1996 + -6:00 Mexico C%sT 1998 + -6:00 - CST 1998 Apr Sun>=1 3:00 + -7:00 Mexico M%sT +# Sonora +Zone America/Hermosillo -7:23:52 - LMT 1921 Dec 31 23:36:08 + -7:00 - MST 1927 Jun 10 23:00 + -6:00 - CST 1930 Nov 15 + -7:00 - MST 1931 May 1 23:00 + -6:00 - CST 1931 Oct + -7:00 - MST 1932 Apr 1 + -6:00 - CST 1942 Apr 24 + -7:00 - MST 1949 Jan 14 + -8:00 - PST 1970 + -7:00 Mexico M%sT 1999 + -7:00 - MST + +# From Alexander Krivenyshev (2010-04-21): +# According to news, Bahía de Banderas (Mexican state of Nayarit) +# changed time zone UTC-7 to new time zone UTC-6 on April 4, 2010 (to +# share the same time zone as nearby city Puerto Vallarta, Jalisco). +# +# (Spanish) +# Bahía de Banderas homologa su horario al del centro del +# país, a partir de este domingo +# <a href="http://www.nayarit.gob.mx/notes.asp?id=20748"> +# http://www.nayarit.gob.mx/notes.asp?id=20748 +# </a> +# +# Bahía de Banderas homologa su horario con el del Centro del +# País +# <a href="http://www.bahiadebanderas.gob.mx/principal/index.php?option=com_content&view=article&id=261:bahia-de-banderas-homologa-su-horario-con-el-del-centro-del-pais&catid=42:comunicacion-social&Itemid=50"> +# http://www.bahiadebanderas.gob.mx/principal/index.php?option=com_content&view=article&id=261:bahia-de-banderas-homologa-su-horario-con-el-del-centro-del-pais&catid=42:comunicacion-social&Itemid=50" +# </a> +# +# (English) +# Puerto Vallarta and Bahía de Banderas: One Time Zone +# <a href="http://virtualvallarta.com/puertovallarta/puertovallarta/localnews/2009-12-03-Puerto-Vallarta-and-Bahia-de-Banderas-One-Time-Zone.shtml"> +# http://virtualvallarta.com/puertovallarta/puertovallarta/localnews/2009-12-03-Puerto-Vallarta-and-Bahia-de-Banderas-One-Time-Zone.shtml +# </a> +# +# or +# <a href="http://www.worldtimezone.com/dst_news/dst_news_mexico08.html"> +# http://www.worldtimezone.com/dst_news/dst_news_mexico08.html +# </a> +# +# "Mexico's Senate approved the amendments to the Mexican Schedule System that +# will allow Bahía de Banderas and Puerto Vallarta to share the same time +# zone ..." +# Baja California Sur, Nayarit, Sinaloa + +# From Arthur David Olson (2010-05-01): +# Use "Bahia_Banderas" to keep the name to fourteen characters. + +Zone America/Mazatlan -7:05:40 - LMT 1921 Dec 31 23:54:20 + -7:00 - MST 1927 Jun 10 23:00 + -6:00 - CST 1930 Nov 15 + -7:00 - MST 1931 May 1 23:00 + -6:00 - CST 1931 Oct + -7:00 - MST 1932 Apr 1 + -6:00 - CST 1942 Apr 24 + -7:00 - MST 1949 Jan 14 + -8:00 - PST 1970 + -7:00 Mexico M%sT + +Zone America/Bahia_Banderas -7:01:00 - LMT 1921 Dec 31 23:59:00 + -7:00 - MST 1927 Jun 10 23:00 + -6:00 - CST 1930 Nov 15 + -7:00 - MST 1931 May 1 23:00 + -6:00 - CST 1931 Oct + -7:00 - MST 1932 Apr 1 + -6:00 - CST 1942 Apr 24 + -7:00 - MST 1949 Jan 14 + -8:00 - PST 1970 + -7:00 Mexico M%sT 2010 Apr 4 2:00 + -6:00 Mexico C%sT + +# Baja California (near US border) +Zone America/Tijuana -7:48:04 - LMT 1922 Jan 1 0:11:56 + -7:00 - MST 1924 + -8:00 - PST 1927 Jun 10 23:00 + -7:00 - MST 1930 Nov 15 + -8:00 - PST 1931 Apr 1 + -8:00 1:00 PDT 1931 Sep 30 + -8:00 - PST 1942 Apr 24 + -8:00 1:00 PWT 1945 Aug 14 23:00u + -8:00 1:00 PPT 1945 Nov 12 # Peace + -8:00 - PST 1948 Apr 5 + -8:00 1:00 PDT 1949 Jan 14 + -8:00 - PST 1954 + -8:00 CA P%sT 1961 + -8:00 - PST 1976 + -8:00 US P%sT 1996 + -8:00 Mexico P%sT 2001 + -8:00 US P%sT 2002 Feb 20 + -8:00 Mexico P%sT 2010 + -8:00 US P%sT +# Baja California (away from US border) +Zone America/Santa_Isabel -7:39:28 - LMT 1922 Jan 1 0:20:32 + -7:00 - MST 1924 + -8:00 - PST 1927 Jun 10 23:00 + -7:00 - MST 1930 Nov 15 + -8:00 - PST 1931 Apr 1 + -8:00 1:00 PDT 1931 Sep 30 + -8:00 - PST 1942 Apr 24 + -8:00 1:00 PWT 1945 Aug 14 23:00u + -8:00 1:00 PPT 1945 Nov 12 # Peace + -8:00 - PST 1948 Apr 5 + -8:00 1:00 PDT 1949 Jan 14 + -8:00 - PST 1954 + -8:00 CA P%sT 1961 + -8:00 - PST 1976 + -8:00 US P%sT 1996 + -8:00 Mexico P%sT 2001 + -8:00 US P%sT 2002 Feb 20 + -8:00 Mexico P%sT +# From Paul Eggert (2006-03-22): +# Formerly there was an America/Ensenada zone, which differed from +# America/Tijuana only in that it did not observe DST from 1976 +# through 1995. This was as per Shanks (1999). But Shanks & Pottenger say +# Ensenada did not observe DST from 1948 through 1975. Guy Harris reports +# that the 1987 OAG says "Only Ensenada, Mexicale, San Felipe and +# Tijuana observe DST," which agrees with Shanks & Pottenger but implies that +# DST-observance was a town-by-town matter back then. This concerns +# data after 1970 so most likely there should be at least one Zone +# other than America/Tijuana for Baja, but it's not clear yet what its +# name or contents should be. +# +# Revillagigedo Is +# no information + +############################################################################### + +# Anguilla +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Anguilla -4:12:16 - LMT 1912 Mar 2 + -4:00 - AST + +# Antigua and Barbuda +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Antigua -4:07:12 - LMT 1912 Mar 2 + -5:00 - EST 1951 + -4:00 - AST + +# Bahamas +# +# From Sue Williams (2006-12-07): +# The Bahamas announced about a month ago that they plan to change their DST +# rules to sync with the U.S. starting in 2007.... +# http://www.jonesbahamas.com/?c=45&a=10412 + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Bahamas 1964 1975 - Oct lastSun 2:00 0 S +Rule Bahamas 1964 1975 - Apr lastSun 2:00 1:00 D +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Nassau -5:09:24 - LMT 1912 Mar 2 + -5:00 Bahamas E%sT 1976 + -5:00 US E%sT + +# Barbados +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Barb 1977 only - Jun 12 2:00 1:00 D +Rule Barb 1977 1978 - Oct Sun>=1 2:00 0 S +Rule Barb 1978 1980 - Apr Sun>=15 2:00 1:00 D +Rule Barb 1979 only - Sep 30 2:00 0 S +Rule Barb 1980 only - Sep 25 2:00 0 S +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Barbados -3:58:28 - LMT 1924 # Bridgetown + -3:58:28 - BMT 1932 # Bridgetown Mean Time + -4:00 Barb A%sT + +# Belize +# Whitman entirely disagrees with Shanks; go with Shanks & Pottenger. +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Belize 1918 1942 - Oct Sun>=2 0:00 0:30 HD +Rule Belize 1919 1943 - Feb Sun>=9 0:00 0 S +Rule Belize 1973 only - Dec 5 0:00 1:00 D +Rule Belize 1974 only - Feb 9 0:00 0 S +Rule Belize 1982 only - Dec 18 0:00 1:00 D +Rule Belize 1983 only - Feb 12 0:00 0 S +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Belize -5:52:48 - LMT 1912 Apr + -6:00 Belize C%sT + +# Bermuda + +# From Dan Jones, reporting in The Royal Gazette (2006-06-26): + +# Next year, however, clocks in the US will go forward on the second Sunday +# in March, until the first Sunday in November. And, after the Time Zone +# (Seasonal Variation) Bill 2006 was passed in the House of Assembly on +# Friday, the same thing will happen in Bermuda. +# http://www.theroyalgazette.com/apps/pbcs.dll/article?AID=/20060529/NEWS/105290135 + +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Atlantic/Bermuda -4:19:04 - LMT 1930 Jan 1 2:00 # Hamilton + -4:00 - AST 1974 Apr 28 2:00 + -4:00 Bahamas A%sT 1976 + -4:00 US A%sT + +# Cayman Is +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Cayman -5:25:32 - LMT 1890 # Georgetown + -5:07:12 - KMT 1912 Feb # Kingston Mean Time + -5:00 - EST + +# Costa Rica +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule CR 1979 1980 - Feb lastSun 0:00 1:00 D +Rule CR 1979 1980 - Jun Sun>=1 0:00 0 S +Rule CR 1991 1992 - Jan Sat>=15 0:00 1:00 D +# IATA SSIM (1991-09) says the following was at 1:00; +# go with Shanks & Pottenger. +Rule CR 1991 only - Jul 1 0:00 0 S +Rule CR 1992 only - Mar 15 0:00 0 S +# There are too many San Joses elsewhere, so we'll use `Costa Rica'. +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Costa_Rica -5:36:20 - LMT 1890 # San Jose + -5:36:20 - SJMT 1921 Jan 15 # San Jose Mean Time + -6:00 CR C%sT +# Coco +# no information; probably like America/Costa_Rica + +# Cuba + +# From Arthur David Olson (1999-03-29): +# The 1999-03-28 exhibition baseball game held in Havana, Cuba, between +# the Cuban National Team and the Baltimore Orioles was carried live on +# the Orioles Radio Network, including affiliate WTOP in Washington, DC. +# During the game, play-by-play announcer Jim Hunter noted that +# "We'll be losing two hours of sleep...Cuba switched to Daylight Saving +# Time today." (The "two hour" remark referred to losing one hour of +# sleep on 1999-03-28--when the announcers were in Cuba as it switched +# to DST--and one more hour on 1999-04-04--when the announcers will have +# returned to Baltimore, which switches on that date.) + +# From Evert van der Veer via Steffen Thorsen (2004-10-28): +# Cuba is not going back to standard time this year. +# From Paul Eggert (2006-03-22): +# http://www.granma.cu/ingles/2004/septiembre/juev30/41medid-i.html +# says that it's due to a problem at the Antonio Guiteras +# thermoelectric plant, and says "This October there will be no return +# to normal hours (after daylight saving time)". +# For now, let's assume that it's a temporary measure. + +# From Carlos A. Carnero Delgado (2005-11-12): +# This year (just like in 2004-2005) there's no change in time zone +# adjustment in Cuba. We will stay in daylight saving time: +# http://www.granma.cu/espanol/2005/noviembre/mier9/horario.html + +# From Jesper Norgaard Welen (2006-10-21): +# An article in GRANMA INTERNACIONAL claims that Cuba will end +# the 3 years of permanent DST next weekend, see +# http://www.granma.cu/ingles/2006/octubre/lun16/43horario.html +# "On Saturday night, October 28 going into Sunday, October 29, at 01:00, +# watches should be set back one hour -- going back to 00:00 hours -- returning +# to the normal schedule.... + +# From Paul Eggert (2007-03-02): +# http://www.granma.cubaweb.cu/english/news/art89.html, dated yesterday, +# says Cuban clocks will advance at midnight on March 10. +# For lack of better information, assume Cuba will use US rules, +# except that it switches at midnight standard time as usual. +# +# From Steffen Thorsen (2007-10-25): +# Carlos Alberto Fonseca Arauz informed me that Cuba will end DST one week +# earlier - on the last Sunday of October, just like in 2006. +# +# He supplied these references: +# +# http://www.prensalatina.com.mx/article.asp?ID=%7B4CC32C1B-A9F7-42FB-8A07-8631AFC923AF%7D&language=ES +# http://actualidad.terra.es/sociedad/articulo/cuba_llama_ahorrar_energia_cambio_1957044.htm +# +# From Alex Kryvenishev (2007-10-25): +# Here is also article from Granma (Cuba): +# +# [Regira] el Horario Normal desde el [proximo] domingo 28 de octubre +# http://www.granma.cubaweb.cu/2007/10/24/nacional/artic07.html +# +# http://www.worldtimezone.com/dst_news/dst_news_cuba03.html + +# From Arthur David Olson (2008-03-09): +# I'm in Maryland which is now observing United States Eastern Daylight +# Time. At 9:44 local time I used RealPlayer to listen to +# <a href="http://media.enet.cu/radioreloj"> +# http://media.enet.cu/radioreloj +# </a>, a Cuban information station, and heard +# the time announced as "ocho cuarenta y cuatro" ("eight forty-four"), +# indicating that Cuba is still on standard time. + +# From Steffen Thorsen (2008-03-12): +# It seems that Cuba will start DST on Sunday, 2007-03-16... +# It was announced yesterday, according to this source (in Spanish): +# <a href="http://www.nnc.cubaweb.cu/marzo-2008/cien-1-11-3-08.htm"> +# http://www.nnc.cubaweb.cu/marzo-2008/cien-1-11-3-08.htm +# </a> +# +# Some more background information is posted here: +# <a href="http://www.timeanddate.com/news/time/cuba-starts-dst-march-16.html"> +# http://www.timeanddate.com/news/time/cuba-starts-dst-march-16.html +# </a> +# +# The article also says that Cuba has been observing DST since 1963, +# while Shanks (and tzdata) has 1965 as the first date (except in the +# 1940's). Many other web pages in Cuba also claim that it has been +# observed since 1963, but with the exception of 1970 - an exception +# which is not present in tzdata/Shanks. So there is a chance we need to +# change some historic records as well. +# +# One example: +# <a href="http://www.radiohc.cu/espanol/noticias/mar07/11mar/hor.htm"> +# http://www.radiohc.cu/espanol/noticias/mar07/11mar/hor.htm +# </a> + +# From Jesper Norgaard Welen (2008-03-13): +# The Cuban time change has just been confirmed on the most authoritative +# web site, the Granma. Please check out +# <a href="http://www.granma.cubaweb.cu/2008/03/13/nacional/artic10.html"> +# http://www.granma.cubaweb.cu/2008/03/13/nacional/artic10.html +# </a> +# +# Basically as expected after Steffen Thorsens information, the change +# will take place midnight between Saturday and Sunday. + +# From Arthur David Olson (2008-03-12): +# Assume Sun>=15 (third Sunday) going forward. + +# From Alexander Krivenyshev (2009-03-04) +# According to the Radio Reloj - Cuba will start Daylight Saving Time on +# midnight between Saturday, March 07, 2009 and Sunday, March 08, 2009- +# not on midnight March 14 / March 15 as previously thought. +# +# <a href="http://www.worldtimezone.com/dst_news/dst_news_cuba05.html"> +# http://www.worldtimezone.com/dst_news/dst_news_cuba05.html +# (in Spanish) +# </a> + +# From Arthur David Olson (2009-03-09) +# I listened over the Internet to +# <a href="http://media.enet.cu/readioreloj"> +# http://media.enet.cu/readioreloj +# </a> +# this morning; when it was 10:05 a. m. here in Bethesda, Maryland the +# the time was announced as "diez cinco"--the same time as here, indicating +# that has indeed switched to DST. Assume second Sunday from 2009 forward. + +# From Steffen Thorsen (2011-03-08): +# Granma announced that Cuba is going to start DST on 2011-03-20 00:00:00 +# this year. Nothing about the end date known so far (if that has +# changed at all). +# +# Source: +# <a href="http://granma.co.cu/2011/03/08/nacional/artic01.html"> +# http://granma.co.cu/2011/03/08/nacional/artic01.html +# </a> +# +# Our info: +# <a href="http://www.timeanddate.com/news/time/cuba-starts-dst-2011.html"> +# http://www.timeanddate.com/news/time/cuba-starts-dst-2011.html +# </a> +# +# From Steffen Thorsen (2011-10-30) +# Cuba will end DST two weeks later this year. Instead of going back +# tonight, it has been delayed to 2011-11-13 at 01:00. +# +# One source (Spanish) +# <a href="http://www.radioangulo.cu/noticias/cuba/17105-cuba-restablecera-el-horario-del-meridiano-de-greenwich.html"> +# http://www.radioangulo.cu/noticias/cuba/17105-cuba-restablecera-el-horario-del-meridiano-de-greenwich.html +# </a> +# +# Our page: +# <a href="http://www.timeanddate.com/news/time/cuba-time-changes-2011.html"> +# http://www.timeanddate.com/news/time/cuba-time-changes-2011.html +# </a> +# +# From Steffen Thorsen (2012-03-01) +# According to Radio Reloj, Cuba will start DST on Midnight between March +# 31 and April 1. +# +# Radio Reloj has the following info (Spanish): +# <a href="http://www.radioreloj.cu/index.php/noticias-radio-reloj/71-miscelaneas/7529-cuba-aplicara-el-horario-de-verano-desde-el-1-de-abril"> +# http://www.radioreloj.cu/index.php/noticias-radio-reloj/71-miscelaneas/7529-cuba-aplicara-el-horario-de-verano-desde-el-1-de-abril +# </a> +# +# Our info on it: +# <a href="http://www.timeanddate.com/news/time/cuba-starts-dst-2012.html"> +# http://www.timeanddate.com/news/time/cuba-starts-dst-2012.html +# </a> + +# From Steffen Thorsen (2012-11-03): +# Radio Reloj and many other sources report that Cuba is changing back +# to standard time on 2012-11-04: +# http://www.radioreloj.cu/index.php/noticias-radio-reloj/36-nacionales/9961-regira-horario-normal-en-cuba-desde-el-domingo-cuatro-de-noviembre +# From Paul Eggert (2012-11-03): +# For now, assume the future rule is first Sunday in November. + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Cuba 1928 only - Jun 10 0:00 1:00 D +Rule Cuba 1928 only - Oct 10 0:00 0 S +Rule Cuba 1940 1942 - Jun Sun>=1 0:00 1:00 D +Rule Cuba 1940 1942 - Sep Sun>=1 0:00 0 S +Rule Cuba 1945 1946 - Jun Sun>=1 0:00 1:00 D +Rule Cuba 1945 1946 - Sep Sun>=1 0:00 0 S +Rule Cuba 1965 only - Jun 1 0:00 1:00 D +Rule Cuba 1965 only - Sep 30 0:00 0 S +Rule Cuba 1966 only - May 29 0:00 1:00 D +Rule Cuba 1966 only - Oct 2 0:00 0 S +Rule Cuba 1967 only - Apr 8 0:00 1:00 D +Rule Cuba 1967 1968 - Sep Sun>=8 0:00 0 S +Rule Cuba 1968 only - Apr 14 0:00 1:00 D +Rule Cuba 1969 1977 - Apr lastSun 0:00 1:00 D +Rule Cuba 1969 1971 - Oct lastSun 0:00 0 S +Rule Cuba 1972 1974 - Oct 8 0:00 0 S +Rule Cuba 1975 1977 - Oct lastSun 0:00 0 S +Rule Cuba 1978 only - May 7 0:00 1:00 D +Rule Cuba 1978 1990 - Oct Sun>=8 0:00 0 S +Rule Cuba 1979 1980 - Mar Sun>=15 0:00 1:00 D +Rule Cuba 1981 1985 - May Sun>=5 0:00 1:00 D +Rule Cuba 1986 1989 - Mar Sun>=14 0:00 1:00 D +Rule Cuba 1990 1997 - Apr Sun>=1 0:00 1:00 D +Rule Cuba 1991 1995 - Oct Sun>=8 0:00s 0 S +Rule Cuba 1996 only - Oct 6 0:00s 0 S +Rule Cuba 1997 only - Oct 12 0:00s 0 S +Rule Cuba 1998 1999 - Mar lastSun 0:00s 1:00 D +Rule Cuba 1998 2003 - Oct lastSun 0:00s 0 S +Rule Cuba 2000 2004 - Apr Sun>=1 0:00s 1:00 D +Rule Cuba 2006 2010 - Oct lastSun 0:00s 0 S +Rule Cuba 2007 only - Mar Sun>=8 0:00s 1:00 D +Rule Cuba 2008 only - Mar Sun>=15 0:00s 1:00 D +Rule Cuba 2009 2010 - Mar Sun>=8 0:00s 1:00 D +Rule Cuba 2011 only - Mar Sun>=15 0:00s 1:00 D +Rule Cuba 2011 only - Nov 13 0:00s 0 S +Rule Cuba 2012 only - Apr 1 0:00s 1:00 D +Rule Cuba 2012 max - Nov Sun>=1 0:00s 0 S +Rule Cuba 2013 max - Mar Sun>=8 0:00s 1:00 D + +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Havana -5:29:28 - LMT 1890 + -5:29:36 - HMT 1925 Jul 19 12:00 # Havana MT + -5:00 Cuba C%sT + +# Dominica +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Dominica -4:05:36 - LMT 1911 Jul 1 0:01 # Roseau + -4:00 - AST + +# Dominican Republic + +# From Steffen Thorsen (2000-10-30): +# Enrique Morales reported to me that the Dominican Republic has changed the +# time zone to Eastern Standard Time as of Sunday 29 at 2 am.... +# http://www.listin.com.do/antes/261000/republica/princi.html + +# From Paul Eggert (2000-12-04): +# That URL (2000-10-26, in Spanish) says they planned to use US-style DST. + +# From Rives McDow (2000-12-01): +# Dominican Republic changed its mind and presidential decree on Tuesday, +# November 28, 2000, with a new decree. On Sunday, December 3 at 1:00 AM the +# Dominican Republic will be reverting to 8 hours from the International Date +# Line, and will not be using DST in the foreseeable future. The reason they +# decided to use DST was to be in synch with Puerto Rico, who was also going +# to implement DST. When Puerto Rico didn't implement DST, the president +# decided to revert. + + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule DR 1966 only - Oct 30 0:00 1:00 D +Rule DR 1967 only - Feb 28 0:00 0 S +Rule DR 1969 1973 - Oct lastSun 0:00 0:30 HD +Rule DR 1970 only - Feb 21 0:00 0 S +Rule DR 1971 only - Jan 20 0:00 0 S +Rule DR 1972 1974 - Jan 21 0:00 0 S +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Santo_Domingo -4:39:36 - LMT 1890 + -4:40 - SDMT 1933 Apr 1 12:00 # S. Dom. MT + -5:00 DR E%sT 1974 Oct 27 + -4:00 - AST 2000 Oct 29 02:00 + -5:00 US E%sT 2000 Dec 3 01:00 + -4:00 - AST + +# El Salvador + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Salv 1987 1988 - May Sun>=1 0:00 1:00 D +Rule Salv 1987 1988 - Sep lastSun 0:00 0 S +# There are too many San Salvadors elsewhere, so use America/El_Salvador +# instead of America/San_Salvador. +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/El_Salvador -5:56:48 - LMT 1921 # San Salvador + -6:00 Salv C%sT + +# Grenada +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Grenada -4:07:00 - LMT 1911 Jul # St George's + -4:00 - AST + +# Guadeloupe +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Guadeloupe -4:06:08 - LMT 1911 Jun 8 # Pointe a Pitre + -4:00 - AST +# St Barthelemy +Link America/Guadeloupe America/St_Barthelemy +# St Martin (French part) +Link America/Guadeloupe America/Marigot + +# Guatemala +# +# From Gwillim Law (2006-04-22), after a heads-up from Oscar van Vlijmen: +# Diario Co Latino, at +# http://www.diariocolatino.com/internacionales/detalles.asp?NewsID=8079, +# says in an article dated 2006-04-19 that the Guatemalan government had +# decided on that date to advance official time by 60 minutes, to lessen the +# impact of the elevated cost of oil.... Daylight saving time will last from +# 2006-04-29 24:00 (Guatemalan standard time) to 2006-09-30 (time unspecified). +# From Paul Eggert (2006-06-22): +# The Ministry of Energy and Mines, press release CP-15/2006 +# (2006-04-19), says DST ends at 24:00. See +# <http://www.sieca.org.gt/Sitio_publico/Energeticos/Doc/Medidas/Cambio_Horario_Nac_190406.pdf>. + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Guat 1973 only - Nov 25 0:00 1:00 D +Rule Guat 1974 only - Feb 24 0:00 0 S +Rule Guat 1983 only - May 21 0:00 1:00 D +Rule Guat 1983 only - Sep 22 0:00 0 S +Rule Guat 1991 only - Mar 23 0:00 1:00 D +Rule Guat 1991 only - Sep 7 0:00 0 S +Rule Guat 2006 only - Apr 30 0:00 1:00 D +Rule Guat 2006 only - Oct 1 0:00 0 S +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Guatemala -6:02:04 - LMT 1918 Oct 5 + -6:00 Guat C%sT + +# Haiti +# From Gwillim Law (2005-04-15): +# Risto O. Nykanen wrote me that Haiti is now on DST. +# I searched for confirmation, and I found a +# <a href="http://www.haitianconsulate.org/time.doc"> press release +# on the Web page of the Haitian Consulate in Chicago (2005-03-31), +# </a>. Translated from French, it says: +# +# "The Prime Minister's Communication Office notifies the public in general +# and the press in particular that, following a decision of the Interior +# Ministry and the Territorial Collectivities [I suppose that means the +# provinces], Haiti will move to Eastern Daylight Time in the night from next +# Saturday the 2nd to Sunday the 3rd. +# +# "Consequently, the Prime Minister's Communication Office wishes to inform +# the population that the country's clocks will be set forward one hour +# starting at midnight. This provision will hold until the last Saturday in +# October 2005. +# +# "Port-au-Prince, March 31, 2005" +# +# From Steffen Thorsen (2006-04-04): +# I have been informed by users that Haiti observes DST this year like +# last year, so the current "only" rule for 2005 might be changed to a +# "max" rule or to last until 2006. (Who knows if they will observe DST +# next year or if they will extend their DST like US/Canada next year). +# +# I have found this article about it (in French): +# http://www.haitipressnetwork.com/news.cfm?articleID=7612 +# +# The reason seems to be an energy crisis. + +# From Stephen Colebourne (2007-02-22): +# Some IATA info: Haiti won't be having DST in 2007. + +# From Steffen Thorsen (2012-03-11): +# According to several news sources, Haiti will observe DST this year, +# apparently using the same start and end date as USA/Canada. +# So this means they have already changed their time. +# +# (Sources in French): +# <a href="http://www.alterpresse.org/spip.php?article12510"> +# http://www.alterpresse.org/spip.php?article12510 +# </a> +# <a href="http://radiovision2000haiti.net/home/?p=13253"> +# http://radiovision2000haiti.net/home/?p=13253 +# </a> +# +# Our coverage: +# <a href="http://www.timeanddate.com/news/time/haiti-dst-2012.html"> +# http://www.timeanddate.com/news/time/haiti-dst-2012.html +# </a> + +# From Arthur David Olson (2012-03-11): +# The alterpresse.org source seems to show a US-style leap from 2:00 a.m. to +# 3:00 a.m. rather than the traditional Haitian jump at midnight. +# Assume a US-style fall back as well XXX. +# Do not yet assume that the change carries forward past 2012 XXX. + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Haiti 1983 only - May 8 0:00 1:00 D +Rule Haiti 1984 1987 - Apr lastSun 0:00 1:00 D +Rule Haiti 1983 1987 - Oct lastSun 0:00 0 S +# Shanks & Pottenger say AT is 2:00, but IATA SSIM (1991/1997) says 1:00s. +# Go with IATA. +Rule Haiti 1988 1997 - Apr Sun>=1 1:00s 1:00 D +Rule Haiti 1988 1997 - Oct lastSun 1:00s 0 S +Rule Haiti 2005 2006 - Apr Sun>=1 0:00 1:00 D +Rule Haiti 2005 2006 - Oct lastSun 0:00 0 S +Rule Haiti 2012 only - Mar Sun>=8 2:00 1:00 D +Rule Haiti 2012 only - Nov Sun>=1 2:00 0 S +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Port-au-Prince -4:49:20 - LMT 1890 + -4:49 - PPMT 1917 Jan 24 12:00 # P-a-P MT + -5:00 Haiti E%sT + +# Honduras +# Shanks & Pottenger say 1921 Jan 1; go with Whitman's more precise Apr 1. + +# From Paul Eggert (2006-05-05): +# worldtimezone.com reports a 2006-05-02 Spanish-language AP article +# saying Honduras will start using DST midnight Saturday, effective 4 +# months until September. La Tribuna reported today +# <http://www.latribuna.hn/99299.html> that Manuel Zelaya, the president +# of Honduras, refused to back down on this. + +# From Jesper Norgaard Welen (2006-08-08): +# It seems that Honduras has returned from DST to standard time this Monday at +# 00:00 hours (prolonging Sunday to 25 hours duration). +# http://www.worldtimezone.com/dst_news/dst_news_honduras04.html + +# From Paul Eggert (2006-08-08): +# Also see Diario El Heraldo, The country returns to standard time (2006-08-08) +# <http://www.elheraldo.hn/nota.php?nid=54941&sec=12>. +# It mentions executive decree 18-2006. + +# From Steffen Thorsen (2006-08-17): +# Honduras will observe DST from 2007 to 2009, exact dates are not +# published, I have located this authoritative source: +# http://www.presidencia.gob.hn/noticia.aspx?nId=47 + +# From Steffen Thorsen (2007-03-30): +# http://www.laprensahn.com/pais_nota.php?id04962=7386 +# So it seems that Honduras will not enter DST this year.... + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Hond 1987 1988 - May Sun>=1 0:00 1:00 D +Rule Hond 1987 1988 - Sep lastSun 0:00 0 S +Rule Hond 2006 only - May Sun>=1 0:00 1:00 D +Rule Hond 2006 only - Aug Mon>=1 0:00 0 S +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Tegucigalpa -5:48:52 - LMT 1921 Apr + -6:00 Hond C%sT +# +# Great Swan I ceded by US to Honduras in 1972 + +# Jamaica + +# From Bob Devine (1988-01-28): +# Follows US rules. + +# From U. S. Naval Observatory (1989-01-19): +# JAMAICA 5 H BEHIND UTC + +# From Shanks & Pottenger: +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Jamaica -5:07:12 - LMT 1890 # Kingston + -5:07:12 - KMT 1912 Feb # Kingston Mean Time + -5:00 - EST 1974 Apr 28 2:00 + -5:00 US E%sT 1984 + -5:00 - EST + +# Martinique +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Martinique -4:04:20 - LMT 1890 # Fort-de-France + -4:04:20 - FFMT 1911 May # Fort-de-France MT + -4:00 - AST 1980 Apr 6 + -4:00 1:00 ADT 1980 Sep 28 + -4:00 - AST + +# Montserrat +# From Paul Eggert (2006-03-22): +# In 1995 volcanic eruptions forced evacuation of Plymouth, the capital. +# world.gazetteer.com says Cork Hill is the most populous location now. +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Montserrat -4:08:52 - LMT 1911 Jul 1 0:01 # Cork Hill + -4:00 - AST + +# Nicaragua +# +# This uses Shanks & Pottenger for times before 2005. +# +# From Steffen Thorsen (2005-04-12): +# I've got reports from 8 different people that Nicaragua just started +# DST on Sunday 2005-04-10, in order to save energy because of +# expensive petroleum. The exact end date for DST is not yet +# announced, only "September" but some sites also say "mid-September". +# Some background information is available on the President's official site: +# http://www.presidencia.gob.ni/Presidencia/Files_index/Secretaria/Notas%20de%20Prensa/Presidente/2005/ABRIL/Gobierno-de-nicaragua-adelanta-hora-oficial-06abril.htm +# The Decree, no 23-2005 is available here: +# http://www.presidencia.gob.ni/buscador_gaceta/BD/DECRETOS/2005/Decreto%2023-2005%20Se%20adelanta%20en%20una%20hora%20en%20todo%20el%20territorio%20nacional%20apartir%20de%20las%2024horas%20del%2009%20de%20Abril.pdf +# +# From Paul Eggert (2005-05-01): +# The decree doesn't say anything about daylight saving, but for now let's +# assume that it is daylight saving.... +# +# From Gwillim Law (2005-04-21): +# The Associated Press story on the time change, which can be found at +# http://www.lapalmainteractivo.com/guias/content/gen/ap/America_Latina/AMC_GEN_NICARAGUA_HORA.html +# and elsewhere, says (fifth paragraph, translated from Spanish): "The last +# time that a change of clocks was applied to save energy was in the year 2000 +# during the Arnoldo Aleman administration."... +# The northamerica file says that Nicaragua has been on UTC-6 continuously +# since December 1998. I wasn't able to find any details of Nicaraguan time +# changes in 2000. Perhaps a note could be added to the northamerica file, to +# the effect that we have indirect evidence that DST was observed in 2000. +# +# From Jesper Norgaard Welen (2005-11-02): +# Nicaragua left DST the 2005-10-02 at 00:00 (local time). +# http://www.presidencia.gob.ni/presidencia/files_index/secretaria/comunicados/2005/septiembre/26septiembre-cambio-hora.htm +# (2005-09-26) +# +# From Jesper Norgaard Welen (2006-05-05): +# http://www.elnuevodiario.com.ni/2006/05/01/nacionales/18410 +# (my informal translation) +# By order of the president of the republic, Enrique Bolanos, Nicaragua +# advanced by sixty minutes their official time, yesterday at 2 in the +# morning, and will stay that way until 30.th. of september. +# +# From Jesper Norgaard Welen (2006-09-30): +# http://www.presidencia.gob.ni/buscador_gaceta/BD/DECRETOS/2006/D-063-2006P-PRN-Cambio-Hora.pdf +# My informal translation runs: +# The natural sun time is restored in all the national territory, in that the +# time is returned one hour at 01:00 am of October 1 of 2006. +# +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Nic 1979 1980 - Mar Sun>=16 0:00 1:00 D +Rule Nic 1979 1980 - Jun Mon>=23 0:00 0 S +Rule Nic 2005 only - Apr 10 0:00 1:00 D +Rule Nic 2005 only - Oct Sun>=1 0:00 0 S +Rule Nic 2006 only - Apr 30 2:00 1:00 D +Rule Nic 2006 only - Oct Sun>=1 1:00 0 S +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Managua -5:45:08 - LMT 1890 + -5:45:12 - MMT 1934 Jun 23 # Managua Mean Time? + -6:00 - CST 1973 May + -5:00 - EST 1975 Feb 16 + -6:00 Nic C%sT 1992 Jan 1 4:00 + -5:00 - EST 1992 Sep 24 + -6:00 - CST 1993 + -5:00 - EST 1997 + -6:00 Nic C%sT + +# Panama +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Panama -5:18:08 - LMT 1890 + -5:19:36 - CMT 1908 Apr 22 # Colon Mean Time + -5:00 - EST + +# Puerto Rico +# There are too many San Juans elsewhere, so we'll use `Puerto_Rico'. +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Puerto_Rico -4:24:25 - LMT 1899 Mar 28 12:00 # San Juan + -4:00 - AST 1942 May 3 + -4:00 US A%sT 1946 + -4:00 - AST + +# St Kitts-Nevis +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/St_Kitts -4:10:52 - LMT 1912 Mar 2 # Basseterre + -4:00 - AST + +# St Lucia +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/St_Lucia -4:04:00 - LMT 1890 # Castries + -4:04:00 - CMT 1912 # Castries Mean Time + -4:00 - AST + +# St Pierre and Miquelon +# There are too many St Pierres elsewhere, so we'll use `Miquelon'. +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Miquelon -3:44:40 - LMT 1911 May 15 # St Pierre + -4:00 - AST 1980 May + -3:00 - PMST 1987 # Pierre & Miquelon Time + -3:00 Canada PM%sT + +# St Vincent and the Grenadines +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/St_Vincent -4:04:56 - LMT 1890 # Kingstown + -4:04:56 - KMT 1912 # Kingstown Mean Time + -4:00 - AST + +# Turks and Caicos +# +# From Chris Dunn in +# <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=415007> +# (2007-03-15): In the Turks & Caicos Islands (America/Grand_Turk) the +# daylight saving dates for time changes have been adjusted to match +# the recent U.S. change of dates. +# +# From Brian Inglis (2007-04-28): +# http://www.turksandcaicos.tc/calendar/index.htm [2007-04-26] +# there is an entry for Nov 4 "Daylight Savings Time Ends 2007" and three +# rows before that there is an out of date entry for Oct: +# "Eastern Standard Times Begins 2007 +# Clocks are set back one hour at 2:00 a.m. local Daylight Saving Time" +# indicating that the normal ET rules are followed. +# +# From Paul Eggert (2006-05-01): +# Shanks & Pottenger say they use US DST rules, but IATA SSIM (1991/1998) +# says they switch at midnight. Go with Shanks & Pottenger. +# +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule TC 1979 1986 - Apr lastSun 2:00 1:00 D +Rule TC 1979 2006 - Oct lastSun 2:00 0 S +Rule TC 1987 2006 - Apr Sun>=1 2:00 1:00 D +Rule TC 2007 max - Mar Sun>=8 2:00 1:00 D +Rule TC 2007 max - Nov Sun>=1 2:00 0 S +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Grand_Turk -4:44:32 - LMT 1890 + -5:07:12 - KMT 1912 Feb # Kingston Mean Time + -5:00 TC E%sT + +# British Virgin Is +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Tortola -4:18:28 - LMT 1911 Jul # Road Town + -4:00 - AST + +# Virgin Is +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/St_Thomas -4:19:44 - LMT 1911 Jul # Charlotte Amalie + -4:00 - AST diff --git a/static/js/flot/examples/axes-time-zones/tz/pacificnew b/static/js/flot/examples/axes-time-zones/tz/pacificnew new file mode 100755 index 0000000..bccd852 --- /dev/null +++ b/static/js/flot/examples/axes-time-zones/tz/pacificnew @@ -0,0 +1,28 @@ +# <pre> +# This file is in the public domain, so clarified as of +# 2009-05-17 by Arthur David Olson. + +# From Arthur David Olson (1989-04-05): +# On 1989-04-05, the U. S. House of Representatives passed (238-154) a bill +# establishing "Pacific Presidential Election Time"; it was not acted on +# by the Senate or signed into law by the President. +# You might want to change the "PE" (Presidential Election) below to +# "Q" (Quadrennial) to maintain three-character zone abbreviations. +# If you're really conservative, you might want to change it to "D". +# Avoid "L" (Leap Year), which won't be true in 2100. + +# If Presidential Election Time is ever established, replace "XXXX" below +# with the year the law takes effect and uncomment the "##" lines. + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +## Rule Twilite XXXX max - Apr Sun>=1 2:00 1:00 D +## Rule Twilite XXXX max uspres Oct lastSun 2:00 1:00 PE +## Rule Twilite XXXX max uspres Nov Sun>=7 2:00 0 S +## Rule Twilite XXXX max nonpres Oct lastSun 2:00 0 S + +# Zone NAME GMTOFF RULES/SAVE FORMAT [UNTIL] +## Zone America/Los_Angeles-PET -8:00 US P%sT XXXX +## -8:00 Twilite P%sT + +# For now... +Link America/Los_Angeles US/Pacific-New ## diff --git a/static/js/flot/examples/axes-time-zones/tz/solar87 b/static/js/flot/examples/axes-time-zones/tz/solar87 new file mode 100755 index 0000000..2299558 --- /dev/null +++ b/static/js/flot/examples/axes-time-zones/tz/solar87 @@ -0,0 +1,390 @@ +# <pre> +# This file is in the public domain, so clarified as of +# 2009-05-17 by Arthur David Olson. + +# So much for footnotes about Saudi Arabia. +# Apparent noon times below are for Riyadh; your mileage will vary. +# Times were computed using formulas in the U.S. Naval Observatory's +# Almanac for Computers 1987; the formulas "will give EqT to an accuracy of +# [plus or minus two] seconds during the current year." +# +# Rounding to the nearest five seconds results in fewer than +# 256 different "time types"--a limit that's faced because time types are +# stored on disk as unsigned chars. + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule sol87 1987 only - Jan 1 12:03:20s -0:03:20 - +Rule sol87 1987 only - Jan 2 12:03:50s -0:03:50 - +Rule sol87 1987 only - Jan 3 12:04:15s -0:04:15 - +Rule sol87 1987 only - Jan 4 12:04:45s -0:04:45 - +Rule sol87 1987 only - Jan 5 12:05:10s -0:05:10 - +Rule sol87 1987 only - Jan 6 12:05:40s -0:05:40 - +Rule sol87 1987 only - Jan 7 12:06:05s -0:06:05 - +Rule sol87 1987 only - Jan 8 12:06:30s -0:06:30 - +Rule sol87 1987 only - Jan 9 12:06:55s -0:06:55 - +Rule sol87 1987 only - Jan 10 12:07:20s -0:07:20 - +Rule sol87 1987 only - Jan 11 12:07:45s -0:07:45 - +Rule sol87 1987 only - Jan 12 12:08:10s -0:08:10 - +Rule sol87 1987 only - Jan 13 12:08:30s -0:08:30 - +Rule sol87 1987 only - Jan 14 12:08:55s -0:08:55 - +Rule sol87 1987 only - Jan 15 12:09:15s -0:09:15 - +Rule sol87 1987 only - Jan 16 12:09:35s -0:09:35 - +Rule sol87 1987 only - Jan 17 12:09:55s -0:09:55 - +Rule sol87 1987 only - Jan 18 12:10:15s -0:10:15 - +Rule sol87 1987 only - Jan 19 12:10:35s -0:10:35 - +Rule sol87 1987 only - Jan 20 12:10:55s -0:10:55 - +Rule sol87 1987 only - Jan 21 12:11:10s -0:11:10 - +Rule sol87 1987 only - Jan 22 12:11:30s -0:11:30 - +Rule sol87 1987 only - Jan 23 12:11:45s -0:11:45 - +Rule sol87 1987 only - Jan 24 12:12:00s -0:12:00 - +Rule sol87 1987 only - Jan 25 12:12:15s -0:12:15 - +Rule sol87 1987 only - Jan 26 12:12:30s -0:12:30 - +Rule sol87 1987 only - Jan 27 12:12:40s -0:12:40 - +Rule sol87 1987 only - Jan 28 12:12:55s -0:12:55 - +Rule sol87 1987 only - Jan 29 12:13:05s -0:13:05 - +Rule sol87 1987 only - Jan 30 12:13:15s -0:13:15 - +Rule sol87 1987 only - Jan 31 12:13:25s -0:13:25 - +Rule sol87 1987 only - Feb 1 12:13:35s -0:13:35 - +Rule sol87 1987 only - Feb 2 12:13:40s -0:13:40 - +Rule sol87 1987 only - Feb 3 12:13:50s -0:13:50 - +Rule sol87 1987 only - Feb 4 12:13:55s -0:13:55 - +Rule sol87 1987 only - Feb 5 12:14:00s -0:14:00 - +Rule sol87 1987 only - Feb 6 12:14:05s -0:14:05 - +Rule sol87 1987 only - Feb 7 12:14:10s -0:14:10 - +Rule sol87 1987 only - Feb 8 12:14:10s -0:14:10 - +Rule sol87 1987 only - Feb 9 12:14:15s -0:14:15 - +Rule sol87 1987 only - Feb 10 12:14:15s -0:14:15 - +Rule sol87 1987 only - Feb 11 12:14:15s -0:14:15 - +Rule sol87 1987 only - Feb 12 12:14:15s -0:14:15 - +Rule sol87 1987 only - Feb 13 12:14:15s -0:14:15 - +Rule sol87 1987 only - Feb 14 12:14:15s -0:14:15 - +Rule sol87 1987 only - Feb 15 12:14:10s -0:14:10 - +Rule sol87 1987 only - Feb 16 12:14:10s -0:14:10 - +Rule sol87 1987 only - Feb 17 12:14:05s -0:14:05 - +Rule sol87 1987 only - Feb 18 12:14:00s -0:14:00 - +Rule sol87 1987 only - Feb 19 12:13:55s -0:13:55 - +Rule sol87 1987 only - Feb 20 12:13:50s -0:13:50 - +Rule sol87 1987 only - Feb 21 12:13:45s -0:13:45 - +Rule sol87 1987 only - Feb 22 12:13:35s -0:13:35 - +Rule sol87 1987 only - Feb 23 12:13:30s -0:13:30 - +Rule sol87 1987 only - Feb 24 12:13:20s -0:13:20 - +Rule sol87 1987 only - Feb 25 12:13:10s -0:13:10 - +Rule sol87 1987 only - Feb 26 12:13:00s -0:13:00 - +Rule sol87 1987 only - Feb 27 12:12:50s -0:12:50 - +Rule sol87 1987 only - Feb 28 12:12:40s -0:12:40 - +Rule sol87 1987 only - Mar 1 12:12:30s -0:12:30 - +Rule sol87 1987 only - Mar 2 12:12:20s -0:12:20 - +Rule sol87 1987 only - Mar 3 12:12:05s -0:12:05 - +Rule sol87 1987 only - Mar 4 12:11:55s -0:11:55 - +Rule sol87 1987 only - Mar 5 12:11:40s -0:11:40 - +Rule sol87 1987 only - Mar 6 12:11:25s -0:11:25 - +Rule sol87 1987 only - Mar 7 12:11:15s -0:11:15 - +Rule sol87 1987 only - Mar 8 12:11:00s -0:11:00 - +Rule sol87 1987 only - Mar 9 12:10:45s -0:10:45 - +Rule sol87 1987 only - Mar 10 12:10:30s -0:10:30 - +Rule sol87 1987 only - Mar 11 12:10:15s -0:10:15 - +Rule sol87 1987 only - Mar 12 12:09:55s -0:09:55 - +Rule sol87 1987 only - Mar 13 12:09:40s -0:09:40 - +Rule sol87 1987 only - Mar 14 12:09:25s -0:09:25 - +Rule sol87 1987 only - Mar 15 12:09:10s -0:09:10 - +Rule sol87 1987 only - Mar 16 12:08:50s -0:08:50 - +Rule sol87 1987 only - Mar 17 12:08:35s -0:08:35 - +Rule sol87 1987 only - Mar 18 12:08:15s -0:08:15 - +Rule sol87 1987 only - Mar 19 12:08:00s -0:08:00 - +Rule sol87 1987 only - Mar 20 12:07:40s -0:07:40 - +Rule sol87 1987 only - Mar 21 12:07:25s -0:07:25 - +Rule sol87 1987 only - Mar 22 12:07:05s -0:07:05 - +Rule sol87 1987 only - Mar 23 12:06:50s -0:06:50 - +Rule sol87 1987 only - Mar 24 12:06:30s -0:06:30 - +Rule sol87 1987 only - Mar 25 12:06:10s -0:06:10 - +Rule sol87 1987 only - Mar 26 12:05:55s -0:05:55 - +Rule sol87 1987 only - Mar 27 12:05:35s -0:05:35 - +Rule sol87 1987 only - Mar 28 12:05:15s -0:05:15 - +Rule sol87 1987 only - Mar 29 12:05:00s -0:05:00 - +Rule sol87 1987 only - Mar 30 12:04:40s -0:04:40 - +Rule sol87 1987 only - Mar 31 12:04:25s -0:04:25 - +Rule sol87 1987 only - Apr 1 12:04:05s -0:04:05 - +Rule sol87 1987 only - Apr 2 12:03:45s -0:03:45 - +Rule sol87 1987 only - Apr 3 12:03:30s -0:03:30 - +Rule sol87 1987 only - Apr 4 12:03:10s -0:03:10 - +Rule sol87 1987 only - Apr 5 12:02:55s -0:02:55 - +Rule sol87 1987 only - Apr 6 12:02:35s -0:02:35 - +Rule sol87 1987 only - Apr 7 12:02:20s -0:02:20 - +Rule sol87 1987 only - Apr 8 12:02:05s -0:02:05 - +Rule sol87 1987 only - Apr 9 12:01:45s -0:01:45 - +Rule sol87 1987 only - Apr 10 12:01:30s -0:01:30 - +Rule sol87 1987 only - Apr 11 12:01:15s -0:01:15 - +Rule sol87 1987 only - Apr 12 12:00:55s -0:00:55 - +Rule sol87 1987 only - Apr 13 12:00:40s -0:00:40 - +Rule sol87 1987 only - Apr 14 12:00:25s -0:00:25 - +Rule sol87 1987 only - Apr 15 12:00:10s -0:00:10 - +Rule sol87 1987 only - Apr 16 11:59:55s 0:00:05 - +Rule sol87 1987 only - Apr 17 11:59:45s 0:00:15 - +Rule sol87 1987 only - Apr 18 11:59:30s 0:00:30 - +Rule sol87 1987 only - Apr 19 11:59:15s 0:00:45 - +Rule sol87 1987 only - Apr 20 11:59:05s 0:00:55 - +Rule sol87 1987 only - Apr 21 11:58:50s 0:01:10 - +Rule sol87 1987 only - Apr 22 11:58:40s 0:01:20 - +Rule sol87 1987 only - Apr 23 11:58:25s 0:01:35 - +Rule sol87 1987 only - Apr 24 11:58:15s 0:01:45 - +Rule sol87 1987 only - Apr 25 11:58:05s 0:01:55 - +Rule sol87 1987 only - Apr 26 11:57:55s 0:02:05 - +Rule sol87 1987 only - Apr 27 11:57:45s 0:02:15 - +Rule sol87 1987 only - Apr 28 11:57:35s 0:02:25 - +Rule sol87 1987 only - Apr 29 11:57:25s 0:02:35 - +Rule sol87 1987 only - Apr 30 11:57:15s 0:02:45 - +Rule sol87 1987 only - May 1 11:57:10s 0:02:50 - +Rule sol87 1987 only - May 2 11:57:00s 0:03:00 - +Rule sol87 1987 only - May 3 11:56:55s 0:03:05 - +Rule sol87 1987 only - May 4 11:56:50s 0:03:10 - +Rule sol87 1987 only - May 5 11:56:45s 0:03:15 - +Rule sol87 1987 only - May 6 11:56:40s 0:03:20 - +Rule sol87 1987 only - May 7 11:56:35s 0:03:25 - +Rule sol87 1987 only - May 8 11:56:30s 0:03:30 - +Rule sol87 1987 only - May 9 11:56:25s 0:03:35 - +Rule sol87 1987 only - May 10 11:56:25s 0:03:35 - +Rule sol87 1987 only - May 11 11:56:20s 0:03:40 - +Rule sol87 1987 only - May 12 11:56:20s 0:03:40 - +Rule sol87 1987 only - May 13 11:56:20s 0:03:40 - +Rule sol87 1987 only - May 14 11:56:20s 0:03:40 - +Rule sol87 1987 only - May 15 11:56:20s 0:03:40 - +Rule sol87 1987 only - May 16 11:56:20s 0:03:40 - +Rule sol87 1987 only - May 17 11:56:20s 0:03:40 - +Rule sol87 1987 only - May 18 11:56:20s 0:03:40 - +Rule sol87 1987 only - May 19 11:56:25s 0:03:35 - +Rule sol87 1987 only - May 20 11:56:25s 0:03:35 - +Rule sol87 1987 only - May 21 11:56:30s 0:03:30 - +Rule sol87 1987 only - May 22 11:56:35s 0:03:25 - +Rule sol87 1987 only - May 23 11:56:40s 0:03:20 - +Rule sol87 1987 only - May 24 11:56:45s 0:03:15 - +Rule sol87 1987 only - May 25 11:56:50s 0:03:10 - +Rule sol87 1987 only - May 26 11:56:55s 0:03:05 - +Rule sol87 1987 only - May 27 11:57:00s 0:03:00 - +Rule sol87 1987 only - May 28 11:57:10s 0:02:50 - +Rule sol87 1987 only - May 29 11:57:15s 0:02:45 - +Rule sol87 1987 only - May 30 11:57:25s 0:02:35 - +Rule sol87 1987 only - May 31 11:57:30s 0:02:30 - +Rule sol87 1987 only - Jun 1 11:57:40s 0:02:20 - +Rule sol87 1987 only - Jun 2 11:57:50s 0:02:10 - +Rule sol87 1987 only - Jun 3 11:58:00s 0:02:00 - +Rule sol87 1987 only - Jun 4 11:58:10s 0:01:50 - +Rule sol87 1987 only - Jun 5 11:58:20s 0:01:40 - +Rule sol87 1987 only - Jun 6 11:58:30s 0:01:30 - +Rule sol87 1987 only - Jun 7 11:58:40s 0:01:20 - +Rule sol87 1987 only - Jun 8 11:58:50s 0:01:10 - +Rule sol87 1987 only - Jun 9 11:59:05s 0:00:55 - +Rule sol87 1987 only - Jun 10 11:59:15s 0:00:45 - +Rule sol87 1987 only - Jun 11 11:59:30s 0:00:30 - +Rule sol87 1987 only - Jun 12 11:59:40s 0:00:20 - +Rule sol87 1987 only - Jun 13 11:59:50s 0:00:10 - +Rule sol87 1987 only - Jun 14 12:00:05s -0:00:05 - +Rule sol87 1987 only - Jun 15 12:00:15s -0:00:15 - +Rule sol87 1987 only - Jun 16 12:00:30s -0:00:30 - +Rule sol87 1987 only - Jun 17 12:00:45s -0:00:45 - +Rule sol87 1987 only - Jun 18 12:00:55s -0:00:55 - +Rule sol87 1987 only - Jun 19 12:01:10s -0:01:10 - +Rule sol87 1987 only - Jun 20 12:01:20s -0:01:20 - +Rule sol87 1987 only - Jun 21 12:01:35s -0:01:35 - +Rule sol87 1987 only - Jun 22 12:01:50s -0:01:50 - +Rule sol87 1987 only - Jun 23 12:02:00s -0:02:00 - +Rule sol87 1987 only - Jun 24 12:02:15s -0:02:15 - +Rule sol87 1987 only - Jun 25 12:02:25s -0:02:25 - +Rule sol87 1987 only - Jun 26 12:02:40s -0:02:40 - +Rule sol87 1987 only - Jun 27 12:02:50s -0:02:50 - +Rule sol87 1987 only - Jun 28 12:03:05s -0:03:05 - +Rule sol87 1987 only - Jun 29 12:03:15s -0:03:15 - +Rule sol87 1987 only - Jun 30 12:03:30s -0:03:30 - +Rule sol87 1987 only - Jul 1 12:03:40s -0:03:40 - +Rule sol87 1987 only - Jul 2 12:03:50s -0:03:50 - +Rule sol87 1987 only - Jul 3 12:04:05s -0:04:05 - +Rule sol87 1987 only - Jul 4 12:04:15s -0:04:15 - +Rule sol87 1987 only - Jul 5 12:04:25s -0:04:25 - +Rule sol87 1987 only - Jul 6 12:04:35s -0:04:35 - +Rule sol87 1987 only - Jul 7 12:04:45s -0:04:45 - +Rule sol87 1987 only - Jul 8 12:04:55s -0:04:55 - +Rule sol87 1987 only - Jul 9 12:05:05s -0:05:05 - +Rule sol87 1987 only - Jul 10 12:05:15s -0:05:15 - +Rule sol87 1987 only - Jul 11 12:05:20s -0:05:20 - +Rule sol87 1987 only - Jul 12 12:05:30s -0:05:30 - +Rule sol87 1987 only - Jul 13 12:05:40s -0:05:40 - +Rule sol87 1987 only - Jul 14 12:05:45s -0:05:45 - +Rule sol87 1987 only - Jul 15 12:05:50s -0:05:50 - +Rule sol87 1987 only - Jul 16 12:06:00s -0:06:00 - +Rule sol87 1987 only - Jul 17 12:06:05s -0:06:05 - +Rule sol87 1987 only - Jul 18 12:06:10s -0:06:10 - +Rule sol87 1987 only - Jul 19 12:06:15s -0:06:15 - +Rule sol87 1987 only - Jul 20 12:06:15s -0:06:15 - +Rule sol87 1987 only - Jul 21 12:06:20s -0:06:20 - +Rule sol87 1987 only - Jul 22 12:06:25s -0:06:25 - +Rule sol87 1987 only - Jul 23 12:06:25s -0:06:25 - +Rule sol87 1987 only - Jul 24 12:06:25s -0:06:25 - +Rule sol87 1987 only - Jul 25 12:06:30s -0:06:30 - +Rule sol87 1987 only - Jul 26 12:06:30s -0:06:30 - +Rule sol87 1987 only - Jul 27 12:06:30s -0:06:30 - +Rule sol87 1987 only - Jul 28 12:06:30s -0:06:30 - +Rule sol87 1987 only - Jul 29 12:06:25s -0:06:25 - +Rule sol87 1987 only - Jul 30 12:06:25s -0:06:25 - +Rule sol87 1987 only - Jul 31 12:06:25s -0:06:25 - +Rule sol87 1987 only - Aug 1 12:06:20s -0:06:20 - +Rule sol87 1987 only - Aug 2 12:06:15s -0:06:15 - +Rule sol87 1987 only - Aug 3 12:06:10s -0:06:10 - +Rule sol87 1987 only - Aug 4 12:06:05s -0:06:05 - +Rule sol87 1987 only - Aug 5 12:06:00s -0:06:00 - +Rule sol87 1987 only - Aug 6 12:05:55s -0:05:55 - +Rule sol87 1987 only - Aug 7 12:05:50s -0:05:50 - +Rule sol87 1987 only - Aug 8 12:05:40s -0:05:40 - +Rule sol87 1987 only - Aug 9 12:05:35s -0:05:35 - +Rule sol87 1987 only - Aug 10 12:05:25s -0:05:25 - +Rule sol87 1987 only - Aug 11 12:05:15s -0:05:15 - +Rule sol87 1987 only - Aug 12 12:05:05s -0:05:05 - +Rule sol87 1987 only - Aug 13 12:04:55s -0:04:55 - +Rule sol87 1987 only - Aug 14 12:04:45s -0:04:45 - +Rule sol87 1987 only - Aug 15 12:04:35s -0:04:35 - +Rule sol87 1987 only - Aug 16 12:04:25s -0:04:25 - +Rule sol87 1987 only - Aug 17 12:04:10s -0:04:10 - +Rule sol87 1987 only - Aug 18 12:04:00s -0:04:00 - +Rule sol87 1987 only - Aug 19 12:03:45s -0:03:45 - +Rule sol87 1987 only - Aug 20 12:03:30s -0:03:30 - +Rule sol87 1987 only - Aug 21 12:03:15s -0:03:15 - +Rule sol87 1987 only - Aug 22 12:03:00s -0:03:00 - +Rule sol87 1987 only - Aug 23 12:02:45s -0:02:45 - +Rule sol87 1987 only - Aug 24 12:02:30s -0:02:30 - +Rule sol87 1987 only - Aug 25 12:02:15s -0:02:15 - +Rule sol87 1987 only - Aug 26 12:02:00s -0:02:00 - +Rule sol87 1987 only - Aug 27 12:01:40s -0:01:40 - +Rule sol87 1987 only - Aug 28 12:01:25s -0:01:25 - +Rule sol87 1987 only - Aug 29 12:01:05s -0:01:05 - +Rule sol87 1987 only - Aug 30 12:00:50s -0:00:50 - +Rule sol87 1987 only - Aug 31 12:00:30s -0:00:30 - +Rule sol87 1987 only - Sep 1 12:00:10s -0:00:10 - +Rule sol87 1987 only - Sep 2 11:59:50s 0:00:10 - +Rule sol87 1987 only - Sep 3 11:59:35s 0:00:25 - +Rule sol87 1987 only - Sep 4 11:59:15s 0:00:45 - +Rule sol87 1987 only - Sep 5 11:58:55s 0:01:05 - +Rule sol87 1987 only - Sep 6 11:58:35s 0:01:25 - +Rule sol87 1987 only - Sep 7 11:58:15s 0:01:45 - +Rule sol87 1987 only - Sep 8 11:57:55s 0:02:05 - +Rule sol87 1987 only - Sep 9 11:57:30s 0:02:30 - +Rule sol87 1987 only - Sep 10 11:57:10s 0:02:50 - +Rule sol87 1987 only - Sep 11 11:56:50s 0:03:10 - +Rule sol87 1987 only - Sep 12 11:56:30s 0:03:30 - +Rule sol87 1987 only - Sep 13 11:56:10s 0:03:50 - +Rule sol87 1987 only - Sep 14 11:55:45s 0:04:15 - +Rule sol87 1987 only - Sep 15 11:55:25s 0:04:35 - +Rule sol87 1987 only - Sep 16 11:55:05s 0:04:55 - +Rule sol87 1987 only - Sep 17 11:54:45s 0:05:15 - +Rule sol87 1987 only - Sep 18 11:54:20s 0:05:40 - +Rule sol87 1987 only - Sep 19 11:54:00s 0:06:00 - +Rule sol87 1987 only - Sep 20 11:53:40s 0:06:20 - +Rule sol87 1987 only - Sep 21 11:53:15s 0:06:45 - +Rule sol87 1987 only - Sep 22 11:52:55s 0:07:05 - +Rule sol87 1987 only - Sep 23 11:52:35s 0:07:25 - +Rule sol87 1987 only - Sep 24 11:52:15s 0:07:45 - +Rule sol87 1987 only - Sep 25 11:51:55s 0:08:05 - +Rule sol87 1987 only - Sep 26 11:51:35s 0:08:25 - +Rule sol87 1987 only - Sep 27 11:51:10s 0:08:50 - +Rule sol87 1987 only - Sep 28 11:50:50s 0:09:10 - +Rule sol87 1987 only - Sep 29 11:50:30s 0:09:30 - +Rule sol87 1987 only - Sep 30 11:50:10s 0:09:50 - +Rule sol87 1987 only - Oct 1 11:49:50s 0:10:10 - +Rule sol87 1987 only - Oct 2 11:49:35s 0:10:25 - +Rule sol87 1987 only - Oct 3 11:49:15s 0:10:45 - +Rule sol87 1987 only - Oct 4 11:48:55s 0:11:05 - +Rule sol87 1987 only - Oct 5 11:48:35s 0:11:25 - +Rule sol87 1987 only - Oct 6 11:48:20s 0:11:40 - +Rule sol87 1987 only - Oct 7 11:48:00s 0:12:00 - +Rule sol87 1987 only - Oct 8 11:47:45s 0:12:15 - +Rule sol87 1987 only - Oct 9 11:47:25s 0:12:35 - +Rule sol87 1987 only - Oct 10 11:47:10s 0:12:50 - +Rule sol87 1987 only - Oct 11 11:46:55s 0:13:05 - +Rule sol87 1987 only - Oct 12 11:46:40s 0:13:20 - +Rule sol87 1987 only - Oct 13 11:46:25s 0:13:35 - +Rule sol87 1987 only - Oct 14 11:46:10s 0:13:50 - +Rule sol87 1987 only - Oct 15 11:45:55s 0:14:05 - +Rule sol87 1987 only - Oct 16 11:45:45s 0:14:15 - +Rule sol87 1987 only - Oct 17 11:45:30s 0:14:30 - +Rule sol87 1987 only - Oct 18 11:45:20s 0:14:40 - +Rule sol87 1987 only - Oct 19 11:45:05s 0:14:55 - +Rule sol87 1987 only - Oct 20 11:44:55s 0:15:05 - +Rule sol87 1987 only - Oct 21 11:44:45s 0:15:15 - +Rule sol87 1987 only - Oct 22 11:44:35s 0:15:25 - +Rule sol87 1987 only - Oct 23 11:44:25s 0:15:35 - +Rule sol87 1987 only - Oct 24 11:44:20s 0:15:40 - +Rule sol87 1987 only - Oct 25 11:44:10s 0:15:50 - +Rule sol87 1987 only - Oct 26 11:44:05s 0:15:55 - +Rule sol87 1987 only - Oct 27 11:43:55s 0:16:05 - +Rule sol87 1987 only - Oct 28 11:43:50s 0:16:10 - +Rule sol87 1987 only - Oct 29 11:43:45s 0:16:15 - +Rule sol87 1987 only - Oct 30 11:43:45s 0:16:15 - +Rule sol87 1987 only - Oct 31 11:43:40s 0:16:20 - +Rule sol87 1987 only - Nov 1 11:43:40s 0:16:20 - +Rule sol87 1987 only - Nov 2 11:43:35s 0:16:25 - +Rule sol87 1987 only - Nov 3 11:43:35s 0:16:25 - +Rule sol87 1987 only - Nov 4 11:43:35s 0:16:25 - +Rule sol87 1987 only - Nov 5 11:43:35s 0:16:25 - +Rule sol87 1987 only - Nov 6 11:43:40s 0:16:20 - +Rule sol87 1987 only - Nov 7 11:43:40s 0:16:20 - +Rule sol87 1987 only - Nov 8 11:43:45s 0:16:15 - +Rule sol87 1987 only - Nov 9 11:43:50s 0:16:10 - +Rule sol87 1987 only - Nov 10 11:43:55s 0:16:05 - +Rule sol87 1987 only - Nov 11 11:44:00s 0:16:00 - +Rule sol87 1987 only - Nov 12 11:44:05s 0:15:55 - +Rule sol87 1987 only - Nov 13 11:44:15s 0:15:45 - +Rule sol87 1987 only - Nov 14 11:44:20s 0:15:40 - +Rule sol87 1987 only - Nov 15 11:44:30s 0:15:30 - +Rule sol87 1987 only - Nov 16 11:44:40s 0:15:20 - +Rule sol87 1987 only - Nov 17 11:44:50s 0:15:10 - +Rule sol87 1987 only - Nov 18 11:45:05s 0:14:55 - +Rule sol87 1987 only - Nov 19 11:45:15s 0:14:45 - +Rule sol87 1987 only - Nov 20 11:45:30s 0:14:30 - +Rule sol87 1987 only - Nov 21 11:45:45s 0:14:15 - +Rule sol87 1987 only - Nov 22 11:46:00s 0:14:00 - +Rule sol87 1987 only - Nov 23 11:46:15s 0:13:45 - +Rule sol87 1987 only - Nov 24 11:46:30s 0:13:30 - +Rule sol87 1987 only - Nov 25 11:46:50s 0:13:10 - +Rule sol87 1987 only - Nov 26 11:47:10s 0:12:50 - +Rule sol87 1987 only - Nov 27 11:47:25s 0:12:35 - +Rule sol87 1987 only - Nov 28 11:47:45s 0:12:15 - +Rule sol87 1987 only - Nov 29 11:48:05s 0:11:55 - +Rule sol87 1987 only - Nov 30 11:48:30s 0:11:30 - +Rule sol87 1987 only - Dec 1 11:48:50s 0:11:10 - +Rule sol87 1987 only - Dec 2 11:49:10s 0:10:50 - +Rule sol87 1987 only - Dec 3 11:49:35s 0:10:25 - +Rule sol87 1987 only - Dec 4 11:50:00s 0:10:00 - +Rule sol87 1987 only - Dec 5 11:50:25s 0:09:35 - +Rule sol87 1987 only - Dec 6 11:50:50s 0:09:10 - +Rule sol87 1987 only - Dec 7 11:51:15s 0:08:45 - +Rule sol87 1987 only - Dec 8 11:51:40s 0:08:20 - +Rule sol87 1987 only - Dec 9 11:52:05s 0:07:55 - +Rule sol87 1987 only - Dec 10 11:52:30s 0:07:30 - +Rule sol87 1987 only - Dec 11 11:53:00s 0:07:00 - +Rule sol87 1987 only - Dec 12 11:53:25s 0:06:35 - +Rule sol87 1987 only - Dec 13 11:53:55s 0:06:05 - +Rule sol87 1987 only - Dec 14 11:54:25s 0:05:35 - +Rule sol87 1987 only - Dec 15 11:54:50s 0:05:10 - +Rule sol87 1987 only - Dec 16 11:55:20s 0:04:40 - +Rule sol87 1987 only - Dec 17 11:55:50s 0:04:10 - +Rule sol87 1987 only - Dec 18 11:56:20s 0:03:40 - +Rule sol87 1987 only - Dec 19 11:56:50s 0:03:10 - +Rule sol87 1987 only - Dec 20 11:57:20s 0:02:40 - +Rule sol87 1987 only - Dec 21 11:57:50s 0:02:10 - +Rule sol87 1987 only - Dec 22 11:58:20s 0:01:40 - +Rule sol87 1987 only - Dec 23 11:58:50s 0:01:10 - +Rule sol87 1987 only - Dec 24 11:59:20s 0:00:40 - +Rule sol87 1987 only - Dec 25 11:59:50s 0:00:10 - +Rule sol87 1987 only - Dec 26 12:00:20s -0:00:20 - +Rule sol87 1987 only - Dec 27 12:00:45s -0:00:45 - +Rule sol87 1987 only - Dec 28 12:01:15s -0:01:15 - +Rule sol87 1987 only - Dec 29 12:01:45s -0:01:45 - +Rule sol87 1987 only - Dec 30 12:02:15s -0:02:15 - +Rule sol87 1987 only - Dec 31 12:02:45s -0:02:45 - + +# Riyadh is at about 46 degrees 46 minutes East: 3 hrs, 7 mins, 4 secs +# Before and after 1987, we'll operate on local mean solar time. + +# Zone NAME GMTOFF RULES/SAVE FORMAT [UNTIL] +Zone Asia/Riyadh87 3:07:04 - zzz 1987 + 3:07:04 sol87 zzz 1988 + 3:07:04 - zzz +# For backward compatibility... +Link Asia/Riyadh87 Mideast/Riyadh87 diff --git a/static/js/flot/examples/axes-time-zones/tz/solar88 b/static/js/flot/examples/axes-time-zones/tz/solar88 new file mode 100755 index 0000000..bb1d6ca --- /dev/null +++ b/static/js/flot/examples/axes-time-zones/tz/solar88 @@ -0,0 +1,390 @@ +# <pre> +# This file is in the public domain, so clarified as of +# 2009-05-17 by Arthur David Olson. + +# Apparent noon times below are for Riyadh; they're a bit off for other places. +# Times were computed using formulas in the U.S. Naval Observatory's +# Almanac for Computers 1988; the formulas "will give EqT to an accuracy of +# [plus or minus two] seconds during the current year." +# +# Rounding to the nearest five seconds results in fewer than +# 256 different "time types"--a limit that's faced because time types are +# stored on disk as unsigned chars. + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule sol88 1988 only - Jan 1 12:03:15s -0:03:15 - +Rule sol88 1988 only - Jan 2 12:03:40s -0:03:40 - +Rule sol88 1988 only - Jan 3 12:04:10s -0:04:10 - +Rule sol88 1988 only - Jan 4 12:04:40s -0:04:40 - +Rule sol88 1988 only - Jan 5 12:05:05s -0:05:05 - +Rule sol88 1988 only - Jan 6 12:05:30s -0:05:30 - +Rule sol88 1988 only - Jan 7 12:06:00s -0:06:00 - +Rule sol88 1988 only - Jan 8 12:06:25s -0:06:25 - +Rule sol88 1988 only - Jan 9 12:06:50s -0:06:50 - +Rule sol88 1988 only - Jan 10 12:07:15s -0:07:15 - +Rule sol88 1988 only - Jan 11 12:07:40s -0:07:40 - +Rule sol88 1988 only - Jan 12 12:08:05s -0:08:05 - +Rule sol88 1988 only - Jan 13 12:08:25s -0:08:25 - +Rule sol88 1988 only - Jan 14 12:08:50s -0:08:50 - +Rule sol88 1988 only - Jan 15 12:09:10s -0:09:10 - +Rule sol88 1988 only - Jan 16 12:09:30s -0:09:30 - +Rule sol88 1988 only - Jan 17 12:09:50s -0:09:50 - +Rule sol88 1988 only - Jan 18 12:10:10s -0:10:10 - +Rule sol88 1988 only - Jan 19 12:10:30s -0:10:30 - +Rule sol88 1988 only - Jan 20 12:10:50s -0:10:50 - +Rule sol88 1988 only - Jan 21 12:11:05s -0:11:05 - +Rule sol88 1988 only - Jan 22 12:11:25s -0:11:25 - +Rule sol88 1988 only - Jan 23 12:11:40s -0:11:40 - +Rule sol88 1988 only - Jan 24 12:11:55s -0:11:55 - +Rule sol88 1988 only - Jan 25 12:12:10s -0:12:10 - +Rule sol88 1988 only - Jan 26 12:12:25s -0:12:25 - +Rule sol88 1988 only - Jan 27 12:12:40s -0:12:40 - +Rule sol88 1988 only - Jan 28 12:12:50s -0:12:50 - +Rule sol88 1988 only - Jan 29 12:13:00s -0:13:00 - +Rule sol88 1988 only - Jan 30 12:13:10s -0:13:10 - +Rule sol88 1988 only - Jan 31 12:13:20s -0:13:20 - +Rule sol88 1988 only - Feb 1 12:13:30s -0:13:30 - +Rule sol88 1988 only - Feb 2 12:13:40s -0:13:40 - +Rule sol88 1988 only - Feb 3 12:13:45s -0:13:45 - +Rule sol88 1988 only - Feb 4 12:13:55s -0:13:55 - +Rule sol88 1988 only - Feb 5 12:14:00s -0:14:00 - +Rule sol88 1988 only - Feb 6 12:14:05s -0:14:05 - +Rule sol88 1988 only - Feb 7 12:14:10s -0:14:10 - +Rule sol88 1988 only - Feb 8 12:14:10s -0:14:10 - +Rule sol88 1988 only - Feb 9 12:14:15s -0:14:15 - +Rule sol88 1988 only - Feb 10 12:14:15s -0:14:15 - +Rule sol88 1988 only - Feb 11 12:14:15s -0:14:15 - +Rule sol88 1988 only - Feb 12 12:14:15s -0:14:15 - +Rule sol88 1988 only - Feb 13 12:14:15s -0:14:15 - +Rule sol88 1988 only - Feb 14 12:14:15s -0:14:15 - +Rule sol88 1988 only - Feb 15 12:14:10s -0:14:10 - +Rule sol88 1988 only - Feb 16 12:14:10s -0:14:10 - +Rule sol88 1988 only - Feb 17 12:14:05s -0:14:05 - +Rule sol88 1988 only - Feb 18 12:14:00s -0:14:00 - +Rule sol88 1988 only - Feb 19 12:13:55s -0:13:55 - +Rule sol88 1988 only - Feb 20 12:13:50s -0:13:50 - +Rule sol88 1988 only - Feb 21 12:13:45s -0:13:45 - +Rule sol88 1988 only - Feb 22 12:13:40s -0:13:40 - +Rule sol88 1988 only - Feb 23 12:13:30s -0:13:30 - +Rule sol88 1988 only - Feb 24 12:13:20s -0:13:20 - +Rule sol88 1988 only - Feb 25 12:13:15s -0:13:15 - +Rule sol88 1988 only - Feb 26 12:13:05s -0:13:05 - +Rule sol88 1988 only - Feb 27 12:12:55s -0:12:55 - +Rule sol88 1988 only - Feb 28 12:12:45s -0:12:45 - +Rule sol88 1988 only - Feb 29 12:12:30s -0:12:30 - +Rule sol88 1988 only - Mar 1 12:12:20s -0:12:20 - +Rule sol88 1988 only - Mar 2 12:12:10s -0:12:10 - +Rule sol88 1988 only - Mar 3 12:11:55s -0:11:55 - +Rule sol88 1988 only - Mar 4 12:11:45s -0:11:45 - +Rule sol88 1988 only - Mar 5 12:11:30s -0:11:30 - +Rule sol88 1988 only - Mar 6 12:11:15s -0:11:15 - +Rule sol88 1988 only - Mar 7 12:11:00s -0:11:00 - +Rule sol88 1988 only - Mar 8 12:10:45s -0:10:45 - +Rule sol88 1988 only - Mar 9 12:10:30s -0:10:30 - +Rule sol88 1988 only - Mar 10 12:10:15s -0:10:15 - +Rule sol88 1988 only - Mar 11 12:10:00s -0:10:00 - +Rule sol88 1988 only - Mar 12 12:09:45s -0:09:45 - +Rule sol88 1988 only - Mar 13 12:09:30s -0:09:30 - +Rule sol88 1988 only - Mar 14 12:09:10s -0:09:10 - +Rule sol88 1988 only - Mar 15 12:08:55s -0:08:55 - +Rule sol88 1988 only - Mar 16 12:08:40s -0:08:40 - +Rule sol88 1988 only - Mar 17 12:08:20s -0:08:20 - +Rule sol88 1988 only - Mar 18 12:08:05s -0:08:05 - +Rule sol88 1988 only - Mar 19 12:07:45s -0:07:45 - +Rule sol88 1988 only - Mar 20 12:07:30s -0:07:30 - +Rule sol88 1988 only - Mar 21 12:07:10s -0:07:10 - +Rule sol88 1988 only - Mar 22 12:06:50s -0:06:50 - +Rule sol88 1988 only - Mar 23 12:06:35s -0:06:35 - +Rule sol88 1988 only - Mar 24 12:06:15s -0:06:15 - +Rule sol88 1988 only - Mar 25 12:06:00s -0:06:00 - +Rule sol88 1988 only - Mar 26 12:05:40s -0:05:40 - +Rule sol88 1988 only - Mar 27 12:05:20s -0:05:20 - +Rule sol88 1988 only - Mar 28 12:05:05s -0:05:05 - +Rule sol88 1988 only - Mar 29 12:04:45s -0:04:45 - +Rule sol88 1988 only - Mar 30 12:04:25s -0:04:25 - +Rule sol88 1988 only - Mar 31 12:04:10s -0:04:10 - +Rule sol88 1988 only - Apr 1 12:03:50s -0:03:50 - +Rule sol88 1988 only - Apr 2 12:03:35s -0:03:35 - +Rule sol88 1988 only - Apr 3 12:03:15s -0:03:15 - +Rule sol88 1988 only - Apr 4 12:03:00s -0:03:00 - +Rule sol88 1988 only - Apr 5 12:02:40s -0:02:40 - +Rule sol88 1988 only - Apr 6 12:02:25s -0:02:25 - +Rule sol88 1988 only - Apr 7 12:02:05s -0:02:05 - +Rule sol88 1988 only - Apr 8 12:01:50s -0:01:50 - +Rule sol88 1988 only - Apr 9 12:01:35s -0:01:35 - +Rule sol88 1988 only - Apr 10 12:01:15s -0:01:15 - +Rule sol88 1988 only - Apr 11 12:01:00s -0:01:00 - +Rule sol88 1988 only - Apr 12 12:00:45s -0:00:45 - +Rule sol88 1988 only - Apr 13 12:00:30s -0:00:30 - +Rule sol88 1988 only - Apr 14 12:00:15s -0:00:15 - +Rule sol88 1988 only - Apr 15 12:00:00s 0:00:00 - +Rule sol88 1988 only - Apr 16 11:59:45s 0:00:15 - +Rule sol88 1988 only - Apr 17 11:59:30s 0:00:30 - +Rule sol88 1988 only - Apr 18 11:59:20s 0:00:40 - +Rule sol88 1988 only - Apr 19 11:59:05s 0:00:55 - +Rule sol88 1988 only - Apr 20 11:58:55s 0:01:05 - +Rule sol88 1988 only - Apr 21 11:58:40s 0:01:20 - +Rule sol88 1988 only - Apr 22 11:58:30s 0:01:30 - +Rule sol88 1988 only - Apr 23 11:58:15s 0:01:45 - +Rule sol88 1988 only - Apr 24 11:58:05s 0:01:55 - +Rule sol88 1988 only - Apr 25 11:57:55s 0:02:05 - +Rule sol88 1988 only - Apr 26 11:57:45s 0:02:15 - +Rule sol88 1988 only - Apr 27 11:57:35s 0:02:25 - +Rule sol88 1988 only - Apr 28 11:57:30s 0:02:30 - +Rule sol88 1988 only - Apr 29 11:57:20s 0:02:40 - +Rule sol88 1988 only - Apr 30 11:57:10s 0:02:50 - +Rule sol88 1988 only - May 1 11:57:05s 0:02:55 - +Rule sol88 1988 only - May 2 11:56:55s 0:03:05 - +Rule sol88 1988 only - May 3 11:56:50s 0:03:10 - +Rule sol88 1988 only - May 4 11:56:45s 0:03:15 - +Rule sol88 1988 only - May 5 11:56:40s 0:03:20 - +Rule sol88 1988 only - May 6 11:56:35s 0:03:25 - +Rule sol88 1988 only - May 7 11:56:30s 0:03:30 - +Rule sol88 1988 only - May 8 11:56:25s 0:03:35 - +Rule sol88 1988 only - May 9 11:56:25s 0:03:35 - +Rule sol88 1988 only - May 10 11:56:20s 0:03:40 - +Rule sol88 1988 only - May 11 11:56:20s 0:03:40 - +Rule sol88 1988 only - May 12 11:56:20s 0:03:40 - +Rule sol88 1988 only - May 13 11:56:20s 0:03:40 - +Rule sol88 1988 only - May 14 11:56:20s 0:03:40 - +Rule sol88 1988 only - May 15 11:56:20s 0:03:40 - +Rule sol88 1988 only - May 16 11:56:20s 0:03:40 - +Rule sol88 1988 only - May 17 11:56:20s 0:03:40 - +Rule sol88 1988 only - May 18 11:56:25s 0:03:35 - +Rule sol88 1988 only - May 19 11:56:25s 0:03:35 - +Rule sol88 1988 only - May 20 11:56:30s 0:03:30 - +Rule sol88 1988 only - May 21 11:56:35s 0:03:25 - +Rule sol88 1988 only - May 22 11:56:40s 0:03:20 - +Rule sol88 1988 only - May 23 11:56:45s 0:03:15 - +Rule sol88 1988 only - May 24 11:56:50s 0:03:10 - +Rule sol88 1988 only - May 25 11:56:55s 0:03:05 - +Rule sol88 1988 only - May 26 11:57:00s 0:03:00 - +Rule sol88 1988 only - May 27 11:57:05s 0:02:55 - +Rule sol88 1988 only - May 28 11:57:15s 0:02:45 - +Rule sol88 1988 only - May 29 11:57:20s 0:02:40 - +Rule sol88 1988 only - May 30 11:57:30s 0:02:30 - +Rule sol88 1988 only - May 31 11:57:40s 0:02:20 - +Rule sol88 1988 only - Jun 1 11:57:50s 0:02:10 - +Rule sol88 1988 only - Jun 2 11:57:55s 0:02:05 - +Rule sol88 1988 only - Jun 3 11:58:05s 0:01:55 - +Rule sol88 1988 only - Jun 4 11:58:15s 0:01:45 - +Rule sol88 1988 only - Jun 5 11:58:30s 0:01:30 - +Rule sol88 1988 only - Jun 6 11:58:40s 0:01:20 - +Rule sol88 1988 only - Jun 7 11:58:50s 0:01:10 - +Rule sol88 1988 only - Jun 8 11:59:00s 0:01:00 - +Rule sol88 1988 only - Jun 9 11:59:15s 0:00:45 - +Rule sol88 1988 only - Jun 10 11:59:25s 0:00:35 - +Rule sol88 1988 only - Jun 11 11:59:35s 0:00:25 - +Rule sol88 1988 only - Jun 12 11:59:50s 0:00:10 - +Rule sol88 1988 only - Jun 13 12:00:00s 0:00:00 - +Rule sol88 1988 only - Jun 14 12:00:15s -0:00:15 - +Rule sol88 1988 only - Jun 15 12:00:25s -0:00:25 - +Rule sol88 1988 only - Jun 16 12:00:40s -0:00:40 - +Rule sol88 1988 only - Jun 17 12:00:55s -0:00:55 - +Rule sol88 1988 only - Jun 18 12:01:05s -0:01:05 - +Rule sol88 1988 only - Jun 19 12:01:20s -0:01:20 - +Rule sol88 1988 only - Jun 20 12:01:30s -0:01:30 - +Rule sol88 1988 only - Jun 21 12:01:45s -0:01:45 - +Rule sol88 1988 only - Jun 22 12:02:00s -0:02:00 - +Rule sol88 1988 only - Jun 23 12:02:10s -0:02:10 - +Rule sol88 1988 only - Jun 24 12:02:25s -0:02:25 - +Rule sol88 1988 only - Jun 25 12:02:35s -0:02:35 - +Rule sol88 1988 only - Jun 26 12:02:50s -0:02:50 - +Rule sol88 1988 only - Jun 27 12:03:00s -0:03:00 - +Rule sol88 1988 only - Jun 28 12:03:15s -0:03:15 - +Rule sol88 1988 only - Jun 29 12:03:25s -0:03:25 - +Rule sol88 1988 only - Jun 30 12:03:40s -0:03:40 - +Rule sol88 1988 only - Jul 1 12:03:50s -0:03:50 - +Rule sol88 1988 only - Jul 2 12:04:00s -0:04:00 - +Rule sol88 1988 only - Jul 3 12:04:10s -0:04:10 - +Rule sol88 1988 only - Jul 4 12:04:25s -0:04:25 - +Rule sol88 1988 only - Jul 5 12:04:35s -0:04:35 - +Rule sol88 1988 only - Jul 6 12:04:45s -0:04:45 - +Rule sol88 1988 only - Jul 7 12:04:55s -0:04:55 - +Rule sol88 1988 only - Jul 8 12:05:05s -0:05:05 - +Rule sol88 1988 only - Jul 9 12:05:10s -0:05:10 - +Rule sol88 1988 only - Jul 10 12:05:20s -0:05:20 - +Rule sol88 1988 only - Jul 11 12:05:30s -0:05:30 - +Rule sol88 1988 only - Jul 12 12:05:35s -0:05:35 - +Rule sol88 1988 only - Jul 13 12:05:45s -0:05:45 - +Rule sol88 1988 only - Jul 14 12:05:50s -0:05:50 - +Rule sol88 1988 only - Jul 15 12:05:55s -0:05:55 - +Rule sol88 1988 only - Jul 16 12:06:00s -0:06:00 - +Rule sol88 1988 only - Jul 17 12:06:05s -0:06:05 - +Rule sol88 1988 only - Jul 18 12:06:10s -0:06:10 - +Rule sol88 1988 only - Jul 19 12:06:15s -0:06:15 - +Rule sol88 1988 only - Jul 20 12:06:20s -0:06:20 - +Rule sol88 1988 only - Jul 21 12:06:25s -0:06:25 - +Rule sol88 1988 only - Jul 22 12:06:25s -0:06:25 - +Rule sol88 1988 only - Jul 23 12:06:25s -0:06:25 - +Rule sol88 1988 only - Jul 24 12:06:30s -0:06:30 - +Rule sol88 1988 only - Jul 25 12:06:30s -0:06:30 - +Rule sol88 1988 only - Jul 26 12:06:30s -0:06:30 - +Rule sol88 1988 only - Jul 27 12:06:30s -0:06:30 - +Rule sol88 1988 only - Jul 28 12:06:30s -0:06:30 - +Rule sol88 1988 only - Jul 29 12:06:25s -0:06:25 - +Rule sol88 1988 only - Jul 30 12:06:25s -0:06:25 - +Rule sol88 1988 only - Jul 31 12:06:20s -0:06:20 - +Rule sol88 1988 only - Aug 1 12:06:15s -0:06:15 - +Rule sol88 1988 only - Aug 2 12:06:15s -0:06:15 - +Rule sol88 1988 only - Aug 3 12:06:10s -0:06:10 - +Rule sol88 1988 only - Aug 4 12:06:05s -0:06:05 - +Rule sol88 1988 only - Aug 5 12:05:55s -0:05:55 - +Rule sol88 1988 only - Aug 6 12:05:50s -0:05:50 - +Rule sol88 1988 only - Aug 7 12:05:45s -0:05:45 - +Rule sol88 1988 only - Aug 8 12:05:35s -0:05:35 - +Rule sol88 1988 only - Aug 9 12:05:25s -0:05:25 - +Rule sol88 1988 only - Aug 10 12:05:20s -0:05:20 - +Rule sol88 1988 only - Aug 11 12:05:10s -0:05:10 - +Rule sol88 1988 only - Aug 12 12:05:00s -0:05:00 - +Rule sol88 1988 only - Aug 13 12:04:50s -0:04:50 - +Rule sol88 1988 only - Aug 14 12:04:35s -0:04:35 - +Rule sol88 1988 only - Aug 15 12:04:25s -0:04:25 - +Rule sol88 1988 only - Aug 16 12:04:15s -0:04:15 - +Rule sol88 1988 only - Aug 17 12:04:00s -0:04:00 - +Rule sol88 1988 only - Aug 18 12:03:50s -0:03:50 - +Rule sol88 1988 only - Aug 19 12:03:35s -0:03:35 - +Rule sol88 1988 only - Aug 20 12:03:20s -0:03:20 - +Rule sol88 1988 only - Aug 21 12:03:05s -0:03:05 - +Rule sol88 1988 only - Aug 22 12:02:50s -0:02:50 - +Rule sol88 1988 only - Aug 23 12:02:35s -0:02:35 - +Rule sol88 1988 only - Aug 24 12:02:20s -0:02:20 - +Rule sol88 1988 only - Aug 25 12:02:00s -0:02:00 - +Rule sol88 1988 only - Aug 26 12:01:45s -0:01:45 - +Rule sol88 1988 only - Aug 27 12:01:30s -0:01:30 - +Rule sol88 1988 only - Aug 28 12:01:10s -0:01:10 - +Rule sol88 1988 only - Aug 29 12:00:50s -0:00:50 - +Rule sol88 1988 only - Aug 30 12:00:35s -0:00:35 - +Rule sol88 1988 only - Aug 31 12:00:15s -0:00:15 - +Rule sol88 1988 only - Sep 1 11:59:55s 0:00:05 - +Rule sol88 1988 only - Sep 2 11:59:35s 0:00:25 - +Rule sol88 1988 only - Sep 3 11:59:20s 0:00:40 - +Rule sol88 1988 only - Sep 4 11:59:00s 0:01:00 - +Rule sol88 1988 only - Sep 5 11:58:40s 0:01:20 - +Rule sol88 1988 only - Sep 6 11:58:20s 0:01:40 - +Rule sol88 1988 only - Sep 7 11:58:00s 0:02:00 - +Rule sol88 1988 only - Sep 8 11:57:35s 0:02:25 - +Rule sol88 1988 only - Sep 9 11:57:15s 0:02:45 - +Rule sol88 1988 only - Sep 10 11:56:55s 0:03:05 - +Rule sol88 1988 only - Sep 11 11:56:35s 0:03:25 - +Rule sol88 1988 only - Sep 12 11:56:15s 0:03:45 - +Rule sol88 1988 only - Sep 13 11:55:50s 0:04:10 - +Rule sol88 1988 only - Sep 14 11:55:30s 0:04:30 - +Rule sol88 1988 only - Sep 15 11:55:10s 0:04:50 - +Rule sol88 1988 only - Sep 16 11:54:50s 0:05:10 - +Rule sol88 1988 only - Sep 17 11:54:25s 0:05:35 - +Rule sol88 1988 only - Sep 18 11:54:05s 0:05:55 - +Rule sol88 1988 only - Sep 19 11:53:45s 0:06:15 - +Rule sol88 1988 only - Sep 20 11:53:25s 0:06:35 - +Rule sol88 1988 only - Sep 21 11:53:00s 0:07:00 - +Rule sol88 1988 only - Sep 22 11:52:40s 0:07:20 - +Rule sol88 1988 only - Sep 23 11:52:20s 0:07:40 - +Rule sol88 1988 only - Sep 24 11:52:00s 0:08:00 - +Rule sol88 1988 only - Sep 25 11:51:40s 0:08:20 - +Rule sol88 1988 only - Sep 26 11:51:15s 0:08:45 - +Rule sol88 1988 only - Sep 27 11:50:55s 0:09:05 - +Rule sol88 1988 only - Sep 28 11:50:35s 0:09:25 - +Rule sol88 1988 only - Sep 29 11:50:15s 0:09:45 - +Rule sol88 1988 only - Sep 30 11:49:55s 0:10:05 - +Rule sol88 1988 only - Oct 1 11:49:35s 0:10:25 - +Rule sol88 1988 only - Oct 2 11:49:20s 0:10:40 - +Rule sol88 1988 only - Oct 3 11:49:00s 0:11:00 - +Rule sol88 1988 only - Oct 4 11:48:40s 0:11:20 - +Rule sol88 1988 only - Oct 5 11:48:25s 0:11:35 - +Rule sol88 1988 only - Oct 6 11:48:05s 0:11:55 - +Rule sol88 1988 only - Oct 7 11:47:50s 0:12:10 - +Rule sol88 1988 only - Oct 8 11:47:30s 0:12:30 - +Rule sol88 1988 only - Oct 9 11:47:15s 0:12:45 - +Rule sol88 1988 only - Oct 10 11:47:00s 0:13:00 - +Rule sol88 1988 only - Oct 11 11:46:45s 0:13:15 - +Rule sol88 1988 only - Oct 12 11:46:30s 0:13:30 - +Rule sol88 1988 only - Oct 13 11:46:15s 0:13:45 - +Rule sol88 1988 only - Oct 14 11:46:00s 0:14:00 - +Rule sol88 1988 only - Oct 15 11:45:45s 0:14:15 - +Rule sol88 1988 only - Oct 16 11:45:35s 0:14:25 - +Rule sol88 1988 only - Oct 17 11:45:20s 0:14:40 - +Rule sol88 1988 only - Oct 18 11:45:10s 0:14:50 - +Rule sol88 1988 only - Oct 19 11:45:00s 0:15:00 - +Rule sol88 1988 only - Oct 20 11:44:45s 0:15:15 - +Rule sol88 1988 only - Oct 21 11:44:40s 0:15:20 - +Rule sol88 1988 only - Oct 22 11:44:30s 0:15:30 - +Rule sol88 1988 only - Oct 23 11:44:20s 0:15:40 - +Rule sol88 1988 only - Oct 24 11:44:10s 0:15:50 - +Rule sol88 1988 only - Oct 25 11:44:05s 0:15:55 - +Rule sol88 1988 only - Oct 26 11:44:00s 0:16:00 - +Rule sol88 1988 only - Oct 27 11:43:55s 0:16:05 - +Rule sol88 1988 only - Oct 28 11:43:50s 0:16:10 - +Rule sol88 1988 only - Oct 29 11:43:45s 0:16:15 - +Rule sol88 1988 only - Oct 30 11:43:40s 0:16:20 - +Rule sol88 1988 only - Oct 31 11:43:40s 0:16:20 - +Rule sol88 1988 only - Nov 1 11:43:35s 0:16:25 - +Rule sol88 1988 only - Nov 2 11:43:35s 0:16:25 - +Rule sol88 1988 only - Nov 3 11:43:35s 0:16:25 - +Rule sol88 1988 only - Nov 4 11:43:35s 0:16:25 - +Rule sol88 1988 only - Nov 5 11:43:40s 0:16:20 - +Rule sol88 1988 only - Nov 6 11:43:40s 0:16:20 - +Rule sol88 1988 only - Nov 7 11:43:45s 0:16:15 - +Rule sol88 1988 only - Nov 8 11:43:45s 0:16:15 - +Rule sol88 1988 only - Nov 9 11:43:50s 0:16:10 - +Rule sol88 1988 only - Nov 10 11:44:00s 0:16:00 - +Rule sol88 1988 only - Nov 11 11:44:05s 0:15:55 - +Rule sol88 1988 only - Nov 12 11:44:10s 0:15:50 - +Rule sol88 1988 only - Nov 13 11:44:20s 0:15:40 - +Rule sol88 1988 only - Nov 14 11:44:30s 0:15:30 - +Rule sol88 1988 only - Nov 15 11:44:40s 0:15:20 - +Rule sol88 1988 only - Nov 16 11:44:50s 0:15:10 - +Rule sol88 1988 only - Nov 17 11:45:00s 0:15:00 - +Rule sol88 1988 only - Nov 18 11:45:15s 0:14:45 - +Rule sol88 1988 only - Nov 19 11:45:25s 0:14:35 - +Rule sol88 1988 only - Nov 20 11:45:40s 0:14:20 - +Rule sol88 1988 only - Nov 21 11:45:55s 0:14:05 - +Rule sol88 1988 only - Nov 22 11:46:10s 0:13:50 - +Rule sol88 1988 only - Nov 23 11:46:30s 0:13:30 - +Rule sol88 1988 only - Nov 24 11:46:45s 0:13:15 - +Rule sol88 1988 only - Nov 25 11:47:05s 0:12:55 - +Rule sol88 1988 only - Nov 26 11:47:20s 0:12:40 - +Rule sol88 1988 only - Nov 27 11:47:40s 0:12:20 - +Rule sol88 1988 only - Nov 28 11:48:00s 0:12:00 - +Rule sol88 1988 only - Nov 29 11:48:25s 0:11:35 - +Rule sol88 1988 only - Nov 30 11:48:45s 0:11:15 - +Rule sol88 1988 only - Dec 1 11:49:05s 0:10:55 - +Rule sol88 1988 only - Dec 2 11:49:30s 0:10:30 - +Rule sol88 1988 only - Dec 3 11:49:55s 0:10:05 - +Rule sol88 1988 only - Dec 4 11:50:15s 0:09:45 - +Rule sol88 1988 only - Dec 5 11:50:40s 0:09:20 - +Rule sol88 1988 only - Dec 6 11:51:05s 0:08:55 - +Rule sol88 1988 only - Dec 7 11:51:35s 0:08:25 - +Rule sol88 1988 only - Dec 8 11:52:00s 0:08:00 - +Rule sol88 1988 only - Dec 9 11:52:25s 0:07:35 - +Rule sol88 1988 only - Dec 10 11:52:55s 0:07:05 - +Rule sol88 1988 only - Dec 11 11:53:20s 0:06:40 - +Rule sol88 1988 only - Dec 12 11:53:50s 0:06:10 - +Rule sol88 1988 only - Dec 13 11:54:15s 0:05:45 - +Rule sol88 1988 only - Dec 14 11:54:45s 0:05:15 - +Rule sol88 1988 only - Dec 15 11:55:15s 0:04:45 - +Rule sol88 1988 only - Dec 16 11:55:45s 0:04:15 - +Rule sol88 1988 only - Dec 17 11:56:15s 0:03:45 - +Rule sol88 1988 only - Dec 18 11:56:40s 0:03:20 - +Rule sol88 1988 only - Dec 19 11:57:10s 0:02:50 - +Rule sol88 1988 only - Dec 20 11:57:40s 0:02:20 - +Rule sol88 1988 only - Dec 21 11:58:10s 0:01:50 - +Rule sol88 1988 only - Dec 22 11:58:40s 0:01:20 - +Rule sol88 1988 only - Dec 23 11:59:10s 0:00:50 - +Rule sol88 1988 only - Dec 24 11:59:40s 0:00:20 - +Rule sol88 1988 only - Dec 25 12:00:10s -0:00:10 - +Rule sol88 1988 only - Dec 26 12:00:40s -0:00:40 - +Rule sol88 1988 only - Dec 27 12:01:10s -0:01:10 - +Rule sol88 1988 only - Dec 28 12:01:40s -0:01:40 - +Rule sol88 1988 only - Dec 29 12:02:10s -0:02:10 - +Rule sol88 1988 only - Dec 30 12:02:35s -0:02:35 - +Rule sol88 1988 only - Dec 31 12:03:05s -0:03:05 - + +# Riyadh is at about 46 degrees 46 minutes East: 3 hrs, 7 mins, 4 secs +# Before and after 1988, we'll operate on local mean solar time. + +# Zone NAME GMTOFF RULES/SAVE FORMAT [UNTIL] +Zone Asia/Riyadh88 3:07:04 - zzz 1988 + 3:07:04 sol88 zzz 1989 + 3:07:04 - zzz +# For backward compatibility... +Link Asia/Riyadh88 Mideast/Riyadh88 diff --git a/static/js/flot/examples/axes-time-zones/tz/solar89 b/static/js/flot/examples/axes-time-zones/tz/solar89 new file mode 100755 index 0000000..af93235 --- /dev/null +++ b/static/js/flot/examples/axes-time-zones/tz/solar89 @@ -0,0 +1,395 @@ +# <pre> +# This file is in the public domain, so clarified as of +# 2009-05-17 by Arthur David Olson. + +# Apparent noon times below are for Riyadh; they're a bit off for other places. +# Times were computed using a formula provided by the U. S. Naval Observatory: +# eqt = -105.8 * sin(l) + 596.2 * sin(2 * l) + 4.4 * sin(3 * l) +# -12.7 * sin(4 * l) - 429.0 * cos(l) - 2.1 * cos (2 * l) +# + 19.3 * cos(3 * l); +# where l is the "mean longitude of the Sun" given by +# l = 279.642 degrees + 0.985647 * d +# and d is the interval in days from January 0, 0 hours Universal Time +# (equaling the day of the year plus the fraction of a day from zero hours). +# The accuracy of the formula is plus or minus three seconds. +# +# Rounding to the nearest five seconds results in fewer than +# 256 different "time types"--a limit that's faced because time types are +# stored on disk as unsigned chars. + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule sol89 1989 only - Jan 1 12:03:35s -0:03:35 - +Rule sol89 1989 only - Jan 2 12:04:05s -0:04:05 - +Rule sol89 1989 only - Jan 3 12:04:30s -0:04:30 - +Rule sol89 1989 only - Jan 4 12:05:00s -0:05:00 - +Rule sol89 1989 only - Jan 5 12:05:25s -0:05:25 - +Rule sol89 1989 only - Jan 6 12:05:50s -0:05:50 - +Rule sol89 1989 only - Jan 7 12:06:15s -0:06:15 - +Rule sol89 1989 only - Jan 8 12:06:45s -0:06:45 - +Rule sol89 1989 only - Jan 9 12:07:10s -0:07:10 - +Rule sol89 1989 only - Jan 10 12:07:35s -0:07:35 - +Rule sol89 1989 only - Jan 11 12:07:55s -0:07:55 - +Rule sol89 1989 only - Jan 12 12:08:20s -0:08:20 - +Rule sol89 1989 only - Jan 13 12:08:45s -0:08:45 - +Rule sol89 1989 only - Jan 14 12:09:05s -0:09:05 - +Rule sol89 1989 only - Jan 15 12:09:25s -0:09:25 - +Rule sol89 1989 only - Jan 16 12:09:45s -0:09:45 - +Rule sol89 1989 only - Jan 17 12:10:05s -0:10:05 - +Rule sol89 1989 only - Jan 18 12:10:25s -0:10:25 - +Rule sol89 1989 only - Jan 19 12:10:45s -0:10:45 - +Rule sol89 1989 only - Jan 20 12:11:05s -0:11:05 - +Rule sol89 1989 only - Jan 21 12:11:20s -0:11:20 - +Rule sol89 1989 only - Jan 22 12:11:35s -0:11:35 - +Rule sol89 1989 only - Jan 23 12:11:55s -0:11:55 - +Rule sol89 1989 only - Jan 24 12:12:10s -0:12:10 - +Rule sol89 1989 only - Jan 25 12:12:20s -0:12:20 - +Rule sol89 1989 only - Jan 26 12:12:35s -0:12:35 - +Rule sol89 1989 only - Jan 27 12:12:50s -0:12:50 - +Rule sol89 1989 only - Jan 28 12:13:00s -0:13:00 - +Rule sol89 1989 only - Jan 29 12:13:10s -0:13:10 - +Rule sol89 1989 only - Jan 30 12:13:20s -0:13:20 - +Rule sol89 1989 only - Jan 31 12:13:30s -0:13:30 - +Rule sol89 1989 only - Feb 1 12:13:40s -0:13:40 - +Rule sol89 1989 only - Feb 2 12:13:45s -0:13:45 - +Rule sol89 1989 only - Feb 3 12:13:55s -0:13:55 - +Rule sol89 1989 only - Feb 4 12:14:00s -0:14:00 - +Rule sol89 1989 only - Feb 5 12:14:05s -0:14:05 - +Rule sol89 1989 only - Feb 6 12:14:10s -0:14:10 - +Rule sol89 1989 only - Feb 7 12:14:10s -0:14:10 - +Rule sol89 1989 only - Feb 8 12:14:15s -0:14:15 - +Rule sol89 1989 only - Feb 9 12:14:15s -0:14:15 - +Rule sol89 1989 only - Feb 10 12:14:20s -0:14:20 - +Rule sol89 1989 only - Feb 11 12:14:20s -0:14:20 - +Rule sol89 1989 only - Feb 12 12:14:20s -0:14:20 - +Rule sol89 1989 only - Feb 13 12:14:15s -0:14:15 - +Rule sol89 1989 only - Feb 14 12:14:15s -0:14:15 - +Rule sol89 1989 only - Feb 15 12:14:10s -0:14:10 - +Rule sol89 1989 only - Feb 16 12:14:10s -0:14:10 - +Rule sol89 1989 only - Feb 17 12:14:05s -0:14:05 - +Rule sol89 1989 only - Feb 18 12:14:00s -0:14:00 - +Rule sol89 1989 only - Feb 19 12:13:55s -0:13:55 - +Rule sol89 1989 only - Feb 20 12:13:50s -0:13:50 - +Rule sol89 1989 only - Feb 21 12:13:40s -0:13:40 - +Rule sol89 1989 only - Feb 22 12:13:35s -0:13:35 - +Rule sol89 1989 only - Feb 23 12:13:25s -0:13:25 - +Rule sol89 1989 only - Feb 24 12:13:15s -0:13:15 - +Rule sol89 1989 only - Feb 25 12:13:05s -0:13:05 - +Rule sol89 1989 only - Feb 26 12:12:55s -0:12:55 - +Rule sol89 1989 only - Feb 27 12:12:45s -0:12:45 - +Rule sol89 1989 only - Feb 28 12:12:35s -0:12:35 - +Rule sol89 1989 only - Mar 1 12:12:25s -0:12:25 - +Rule sol89 1989 only - Mar 2 12:12:10s -0:12:10 - +Rule sol89 1989 only - Mar 3 12:12:00s -0:12:00 - +Rule sol89 1989 only - Mar 4 12:11:45s -0:11:45 - +Rule sol89 1989 only - Mar 5 12:11:35s -0:11:35 - +Rule sol89 1989 only - Mar 6 12:11:20s -0:11:20 - +Rule sol89 1989 only - Mar 7 12:11:05s -0:11:05 - +Rule sol89 1989 only - Mar 8 12:10:50s -0:10:50 - +Rule sol89 1989 only - Mar 9 12:10:35s -0:10:35 - +Rule sol89 1989 only - Mar 10 12:10:20s -0:10:20 - +Rule sol89 1989 only - Mar 11 12:10:05s -0:10:05 - +Rule sol89 1989 only - Mar 12 12:09:50s -0:09:50 - +Rule sol89 1989 only - Mar 13 12:09:30s -0:09:30 - +Rule sol89 1989 only - Mar 14 12:09:15s -0:09:15 - +Rule sol89 1989 only - Mar 15 12:09:00s -0:09:00 - +Rule sol89 1989 only - Mar 16 12:08:40s -0:08:40 - +Rule sol89 1989 only - Mar 17 12:08:25s -0:08:25 - +Rule sol89 1989 only - Mar 18 12:08:05s -0:08:05 - +Rule sol89 1989 only - Mar 19 12:07:50s -0:07:50 - +Rule sol89 1989 only - Mar 20 12:07:30s -0:07:30 - +Rule sol89 1989 only - Mar 21 12:07:15s -0:07:15 - +Rule sol89 1989 only - Mar 22 12:06:55s -0:06:55 - +Rule sol89 1989 only - Mar 23 12:06:35s -0:06:35 - +Rule sol89 1989 only - Mar 24 12:06:20s -0:06:20 - +Rule sol89 1989 only - Mar 25 12:06:00s -0:06:00 - +Rule sol89 1989 only - Mar 26 12:05:40s -0:05:40 - +Rule sol89 1989 only - Mar 27 12:05:25s -0:05:25 - +Rule sol89 1989 only - Mar 28 12:05:05s -0:05:05 - +Rule sol89 1989 only - Mar 29 12:04:50s -0:04:50 - +Rule sol89 1989 only - Mar 30 12:04:30s -0:04:30 - +Rule sol89 1989 only - Mar 31 12:04:10s -0:04:10 - +Rule sol89 1989 only - Apr 1 12:03:55s -0:03:55 - +Rule sol89 1989 only - Apr 2 12:03:35s -0:03:35 - +Rule sol89 1989 only - Apr 3 12:03:20s -0:03:20 - +Rule sol89 1989 only - Apr 4 12:03:00s -0:03:00 - +Rule sol89 1989 only - Apr 5 12:02:45s -0:02:45 - +Rule sol89 1989 only - Apr 6 12:02:25s -0:02:25 - +Rule sol89 1989 only - Apr 7 12:02:10s -0:02:10 - +Rule sol89 1989 only - Apr 8 12:01:50s -0:01:50 - +Rule sol89 1989 only - Apr 9 12:01:35s -0:01:35 - +Rule sol89 1989 only - Apr 10 12:01:20s -0:01:20 - +Rule sol89 1989 only - Apr 11 12:01:05s -0:01:05 - +Rule sol89 1989 only - Apr 12 12:00:50s -0:00:50 - +Rule sol89 1989 only - Apr 13 12:00:35s -0:00:35 - +Rule sol89 1989 only - Apr 14 12:00:20s -0:00:20 - +Rule sol89 1989 only - Apr 15 12:00:05s -0:00:05 - +Rule sol89 1989 only - Apr 16 11:59:50s 0:00:10 - +Rule sol89 1989 only - Apr 17 11:59:35s 0:00:25 - +Rule sol89 1989 only - Apr 18 11:59:20s 0:00:40 - +Rule sol89 1989 only - Apr 19 11:59:10s 0:00:50 - +Rule sol89 1989 only - Apr 20 11:58:55s 0:01:05 - +Rule sol89 1989 only - Apr 21 11:58:45s 0:01:15 - +Rule sol89 1989 only - Apr 22 11:58:30s 0:01:30 - +Rule sol89 1989 only - Apr 23 11:58:20s 0:01:40 - +Rule sol89 1989 only - Apr 24 11:58:10s 0:01:50 - +Rule sol89 1989 only - Apr 25 11:58:00s 0:02:00 - +Rule sol89 1989 only - Apr 26 11:57:50s 0:02:10 - +Rule sol89 1989 only - Apr 27 11:57:40s 0:02:20 - +Rule sol89 1989 only - Apr 28 11:57:30s 0:02:30 - +Rule sol89 1989 only - Apr 29 11:57:20s 0:02:40 - +Rule sol89 1989 only - Apr 30 11:57:15s 0:02:45 - +Rule sol89 1989 only - May 1 11:57:05s 0:02:55 - +Rule sol89 1989 only - May 2 11:57:00s 0:03:00 - +Rule sol89 1989 only - May 3 11:56:50s 0:03:10 - +Rule sol89 1989 only - May 4 11:56:45s 0:03:15 - +Rule sol89 1989 only - May 5 11:56:40s 0:03:20 - +Rule sol89 1989 only - May 6 11:56:35s 0:03:25 - +Rule sol89 1989 only - May 7 11:56:30s 0:03:30 - +Rule sol89 1989 only - May 8 11:56:30s 0:03:30 - +Rule sol89 1989 only - May 9 11:56:25s 0:03:35 - +Rule sol89 1989 only - May 10 11:56:25s 0:03:35 - +Rule sol89 1989 only - May 11 11:56:20s 0:03:40 - +Rule sol89 1989 only - May 12 11:56:20s 0:03:40 - +Rule sol89 1989 only - May 13 11:56:20s 0:03:40 - +Rule sol89 1989 only - May 14 11:56:20s 0:03:40 - +Rule sol89 1989 only - May 15 11:56:20s 0:03:40 - +Rule sol89 1989 only - May 16 11:56:20s 0:03:40 - +Rule sol89 1989 only - May 17 11:56:20s 0:03:40 - +Rule sol89 1989 only - May 18 11:56:25s 0:03:35 - +Rule sol89 1989 only - May 19 11:56:25s 0:03:35 - +Rule sol89 1989 only - May 20 11:56:30s 0:03:30 - +Rule sol89 1989 only - May 21 11:56:35s 0:03:25 - +Rule sol89 1989 only - May 22 11:56:35s 0:03:25 - +Rule sol89 1989 only - May 23 11:56:40s 0:03:20 - +Rule sol89 1989 only - May 24 11:56:45s 0:03:15 - +Rule sol89 1989 only - May 25 11:56:55s 0:03:05 - +Rule sol89 1989 only - May 26 11:57:00s 0:03:00 - +Rule sol89 1989 only - May 27 11:57:05s 0:02:55 - +Rule sol89 1989 only - May 28 11:57:15s 0:02:45 - +Rule sol89 1989 only - May 29 11:57:20s 0:02:40 - +Rule sol89 1989 only - May 30 11:57:30s 0:02:30 - +Rule sol89 1989 only - May 31 11:57:35s 0:02:25 - +Rule sol89 1989 only - Jun 1 11:57:45s 0:02:15 - +Rule sol89 1989 only - Jun 2 11:57:55s 0:02:05 - +Rule sol89 1989 only - Jun 3 11:58:05s 0:01:55 - +Rule sol89 1989 only - Jun 4 11:58:15s 0:01:45 - +Rule sol89 1989 only - Jun 5 11:58:25s 0:01:35 - +Rule sol89 1989 only - Jun 6 11:58:35s 0:01:25 - +Rule sol89 1989 only - Jun 7 11:58:45s 0:01:15 - +Rule sol89 1989 only - Jun 8 11:59:00s 0:01:00 - +Rule sol89 1989 only - Jun 9 11:59:10s 0:00:50 - +Rule sol89 1989 only - Jun 10 11:59:20s 0:00:40 - +Rule sol89 1989 only - Jun 11 11:59:35s 0:00:25 - +Rule sol89 1989 only - Jun 12 11:59:45s 0:00:15 - +Rule sol89 1989 only - Jun 13 12:00:00s 0:00:00 - +Rule sol89 1989 only - Jun 14 12:00:10s -0:00:10 - +Rule sol89 1989 only - Jun 15 12:00:25s -0:00:25 - +Rule sol89 1989 only - Jun 16 12:00:35s -0:00:35 - +Rule sol89 1989 only - Jun 17 12:00:50s -0:00:50 - +Rule sol89 1989 only - Jun 18 12:01:05s -0:01:05 - +Rule sol89 1989 only - Jun 19 12:01:15s -0:01:15 - +Rule sol89 1989 only - Jun 20 12:01:30s -0:01:30 - +Rule sol89 1989 only - Jun 21 12:01:40s -0:01:40 - +Rule sol89 1989 only - Jun 22 12:01:55s -0:01:55 - +Rule sol89 1989 only - Jun 23 12:02:10s -0:02:10 - +Rule sol89 1989 only - Jun 24 12:02:20s -0:02:20 - +Rule sol89 1989 only - Jun 25 12:02:35s -0:02:35 - +Rule sol89 1989 only - Jun 26 12:02:45s -0:02:45 - +Rule sol89 1989 only - Jun 27 12:03:00s -0:03:00 - +Rule sol89 1989 only - Jun 28 12:03:10s -0:03:10 - +Rule sol89 1989 only - Jun 29 12:03:25s -0:03:25 - +Rule sol89 1989 only - Jun 30 12:03:35s -0:03:35 - +Rule sol89 1989 only - Jul 1 12:03:45s -0:03:45 - +Rule sol89 1989 only - Jul 2 12:04:00s -0:04:00 - +Rule sol89 1989 only - Jul 3 12:04:10s -0:04:10 - +Rule sol89 1989 only - Jul 4 12:04:20s -0:04:20 - +Rule sol89 1989 only - Jul 5 12:04:30s -0:04:30 - +Rule sol89 1989 only - Jul 6 12:04:40s -0:04:40 - +Rule sol89 1989 only - Jul 7 12:04:50s -0:04:50 - +Rule sol89 1989 only - Jul 8 12:05:00s -0:05:00 - +Rule sol89 1989 only - Jul 9 12:05:10s -0:05:10 - +Rule sol89 1989 only - Jul 10 12:05:20s -0:05:20 - +Rule sol89 1989 only - Jul 11 12:05:25s -0:05:25 - +Rule sol89 1989 only - Jul 12 12:05:35s -0:05:35 - +Rule sol89 1989 only - Jul 13 12:05:40s -0:05:40 - +Rule sol89 1989 only - Jul 14 12:05:50s -0:05:50 - +Rule sol89 1989 only - Jul 15 12:05:55s -0:05:55 - +Rule sol89 1989 only - Jul 16 12:06:00s -0:06:00 - +Rule sol89 1989 only - Jul 17 12:06:05s -0:06:05 - +Rule sol89 1989 only - Jul 18 12:06:10s -0:06:10 - +Rule sol89 1989 only - Jul 19 12:06:15s -0:06:15 - +Rule sol89 1989 only - Jul 20 12:06:20s -0:06:20 - +Rule sol89 1989 only - Jul 21 12:06:20s -0:06:20 - +Rule sol89 1989 only - Jul 22 12:06:25s -0:06:25 - +Rule sol89 1989 only - Jul 23 12:06:25s -0:06:25 - +Rule sol89 1989 only - Jul 24 12:06:30s -0:06:30 - +Rule sol89 1989 only - Jul 25 12:06:30s -0:06:30 - +Rule sol89 1989 only - Jul 26 12:06:30s -0:06:30 - +Rule sol89 1989 only - Jul 27 12:06:30s -0:06:30 - +Rule sol89 1989 only - Jul 28 12:06:30s -0:06:30 - +Rule sol89 1989 only - Jul 29 12:06:25s -0:06:25 - +Rule sol89 1989 only - Jul 30 12:06:25s -0:06:25 - +Rule sol89 1989 only - Jul 31 12:06:20s -0:06:20 - +Rule sol89 1989 only - Aug 1 12:06:20s -0:06:20 - +Rule sol89 1989 only - Aug 2 12:06:15s -0:06:15 - +Rule sol89 1989 only - Aug 3 12:06:10s -0:06:10 - +Rule sol89 1989 only - Aug 4 12:06:05s -0:06:05 - +Rule sol89 1989 only - Aug 5 12:06:00s -0:06:00 - +Rule sol89 1989 only - Aug 6 12:05:50s -0:05:50 - +Rule sol89 1989 only - Aug 7 12:05:45s -0:05:45 - +Rule sol89 1989 only - Aug 8 12:05:35s -0:05:35 - +Rule sol89 1989 only - Aug 9 12:05:30s -0:05:30 - +Rule sol89 1989 only - Aug 10 12:05:20s -0:05:20 - +Rule sol89 1989 only - Aug 11 12:05:10s -0:05:10 - +Rule sol89 1989 only - Aug 12 12:05:00s -0:05:00 - +Rule sol89 1989 only - Aug 13 12:04:50s -0:04:50 - +Rule sol89 1989 only - Aug 14 12:04:40s -0:04:40 - +Rule sol89 1989 only - Aug 15 12:04:30s -0:04:30 - +Rule sol89 1989 only - Aug 16 12:04:15s -0:04:15 - +Rule sol89 1989 only - Aug 17 12:04:05s -0:04:05 - +Rule sol89 1989 only - Aug 18 12:03:50s -0:03:50 - +Rule sol89 1989 only - Aug 19 12:03:35s -0:03:35 - +Rule sol89 1989 only - Aug 20 12:03:25s -0:03:25 - +Rule sol89 1989 only - Aug 21 12:03:10s -0:03:10 - +Rule sol89 1989 only - Aug 22 12:02:55s -0:02:55 - +Rule sol89 1989 only - Aug 23 12:02:40s -0:02:40 - +Rule sol89 1989 only - Aug 24 12:02:20s -0:02:20 - +Rule sol89 1989 only - Aug 25 12:02:05s -0:02:05 - +Rule sol89 1989 only - Aug 26 12:01:50s -0:01:50 - +Rule sol89 1989 only - Aug 27 12:01:30s -0:01:30 - +Rule sol89 1989 only - Aug 28 12:01:15s -0:01:15 - +Rule sol89 1989 only - Aug 29 12:00:55s -0:00:55 - +Rule sol89 1989 only - Aug 30 12:00:40s -0:00:40 - +Rule sol89 1989 only - Aug 31 12:00:20s -0:00:20 - +Rule sol89 1989 only - Sep 1 12:00:00s 0:00:00 - +Rule sol89 1989 only - Sep 2 11:59:45s 0:00:15 - +Rule sol89 1989 only - Sep 3 11:59:25s 0:00:35 - +Rule sol89 1989 only - Sep 4 11:59:05s 0:00:55 - +Rule sol89 1989 only - Sep 5 11:58:45s 0:01:15 - +Rule sol89 1989 only - Sep 6 11:58:25s 0:01:35 - +Rule sol89 1989 only - Sep 7 11:58:05s 0:01:55 - +Rule sol89 1989 only - Sep 8 11:57:45s 0:02:15 - +Rule sol89 1989 only - Sep 9 11:57:20s 0:02:40 - +Rule sol89 1989 only - Sep 10 11:57:00s 0:03:00 - +Rule sol89 1989 only - Sep 11 11:56:40s 0:03:20 - +Rule sol89 1989 only - Sep 12 11:56:20s 0:03:40 - +Rule sol89 1989 only - Sep 13 11:56:00s 0:04:00 - +Rule sol89 1989 only - Sep 14 11:55:35s 0:04:25 - +Rule sol89 1989 only - Sep 15 11:55:15s 0:04:45 - +Rule sol89 1989 only - Sep 16 11:54:55s 0:05:05 - +Rule sol89 1989 only - Sep 17 11:54:35s 0:05:25 - +Rule sol89 1989 only - Sep 18 11:54:10s 0:05:50 - +Rule sol89 1989 only - Sep 19 11:53:50s 0:06:10 - +Rule sol89 1989 only - Sep 20 11:53:30s 0:06:30 - +Rule sol89 1989 only - Sep 21 11:53:10s 0:06:50 - +Rule sol89 1989 only - Sep 22 11:52:45s 0:07:15 - +Rule sol89 1989 only - Sep 23 11:52:25s 0:07:35 - +Rule sol89 1989 only - Sep 24 11:52:05s 0:07:55 - +Rule sol89 1989 only - Sep 25 11:51:45s 0:08:15 - +Rule sol89 1989 only - Sep 26 11:51:25s 0:08:35 - +Rule sol89 1989 only - Sep 27 11:51:05s 0:08:55 - +Rule sol89 1989 only - Sep 28 11:50:40s 0:09:20 - +Rule sol89 1989 only - Sep 29 11:50:20s 0:09:40 - +Rule sol89 1989 only - Sep 30 11:50:00s 0:10:00 - +Rule sol89 1989 only - Oct 1 11:49:45s 0:10:15 - +Rule sol89 1989 only - Oct 2 11:49:25s 0:10:35 - +Rule sol89 1989 only - Oct 3 11:49:05s 0:10:55 - +Rule sol89 1989 only - Oct 4 11:48:45s 0:11:15 - +Rule sol89 1989 only - Oct 5 11:48:30s 0:11:30 - +Rule sol89 1989 only - Oct 6 11:48:10s 0:11:50 - +Rule sol89 1989 only - Oct 7 11:47:50s 0:12:10 - +Rule sol89 1989 only - Oct 8 11:47:35s 0:12:25 - +Rule sol89 1989 only - Oct 9 11:47:20s 0:12:40 - +Rule sol89 1989 only - Oct 10 11:47:00s 0:13:00 - +Rule sol89 1989 only - Oct 11 11:46:45s 0:13:15 - +Rule sol89 1989 only - Oct 12 11:46:30s 0:13:30 - +Rule sol89 1989 only - Oct 13 11:46:15s 0:13:45 - +Rule sol89 1989 only - Oct 14 11:46:00s 0:14:00 - +Rule sol89 1989 only - Oct 15 11:45:50s 0:14:10 - +Rule sol89 1989 only - Oct 16 11:45:35s 0:14:25 - +Rule sol89 1989 only - Oct 17 11:45:20s 0:14:40 - +Rule sol89 1989 only - Oct 18 11:45:10s 0:14:50 - +Rule sol89 1989 only - Oct 19 11:45:00s 0:15:00 - +Rule sol89 1989 only - Oct 20 11:44:50s 0:15:10 - +Rule sol89 1989 only - Oct 21 11:44:40s 0:15:20 - +Rule sol89 1989 only - Oct 22 11:44:30s 0:15:30 - +Rule sol89 1989 only - Oct 23 11:44:20s 0:15:40 - +Rule sol89 1989 only - Oct 24 11:44:10s 0:15:50 - +Rule sol89 1989 only - Oct 25 11:44:05s 0:15:55 - +Rule sol89 1989 only - Oct 26 11:44:00s 0:16:00 - +Rule sol89 1989 only - Oct 27 11:43:50s 0:16:10 - +Rule sol89 1989 only - Oct 28 11:43:45s 0:16:15 - +Rule sol89 1989 only - Oct 29 11:43:40s 0:16:20 - +Rule sol89 1989 only - Oct 30 11:43:40s 0:16:20 - +Rule sol89 1989 only - Oct 31 11:43:35s 0:16:25 - +Rule sol89 1989 only - Nov 1 11:43:35s 0:16:25 - +Rule sol89 1989 only - Nov 2 11:43:35s 0:16:25 - +Rule sol89 1989 only - Nov 3 11:43:30s 0:16:30 - +Rule sol89 1989 only - Nov 4 11:43:35s 0:16:25 - +Rule sol89 1989 only - Nov 5 11:43:35s 0:16:25 - +Rule sol89 1989 only - Nov 6 11:43:35s 0:16:25 - +Rule sol89 1989 only - Nov 7 11:43:40s 0:16:20 - +Rule sol89 1989 only - Nov 8 11:43:45s 0:16:15 - +Rule sol89 1989 only - Nov 9 11:43:50s 0:16:10 - +Rule sol89 1989 only - Nov 10 11:43:55s 0:16:05 - +Rule sol89 1989 only - Nov 11 11:44:00s 0:16:00 - +Rule sol89 1989 only - Nov 12 11:44:05s 0:15:55 - +Rule sol89 1989 only - Nov 13 11:44:15s 0:15:45 - +Rule sol89 1989 only - Nov 14 11:44:25s 0:15:35 - +Rule sol89 1989 only - Nov 15 11:44:35s 0:15:25 - +Rule sol89 1989 only - Nov 16 11:44:45s 0:15:15 - +Rule sol89 1989 only - Nov 17 11:44:55s 0:15:05 - +Rule sol89 1989 only - Nov 18 11:45:10s 0:14:50 - +Rule sol89 1989 only - Nov 19 11:45:20s 0:14:40 - +Rule sol89 1989 only - Nov 20 11:45:35s 0:14:25 - +Rule sol89 1989 only - Nov 21 11:45:50s 0:14:10 - +Rule sol89 1989 only - Nov 22 11:46:05s 0:13:55 - +Rule sol89 1989 only - Nov 23 11:46:25s 0:13:35 - +Rule sol89 1989 only - Nov 24 11:46:40s 0:13:20 - +Rule sol89 1989 only - Nov 25 11:47:00s 0:13:00 - +Rule sol89 1989 only - Nov 26 11:47:20s 0:12:40 - +Rule sol89 1989 only - Nov 27 11:47:35s 0:12:25 - +Rule sol89 1989 only - Nov 28 11:47:55s 0:12:05 - +Rule sol89 1989 only - Nov 29 11:48:20s 0:11:40 - +Rule sol89 1989 only - Nov 30 11:48:40s 0:11:20 - +Rule sol89 1989 only - Dec 1 11:49:00s 0:11:00 - +Rule sol89 1989 only - Dec 2 11:49:25s 0:10:35 - +Rule sol89 1989 only - Dec 3 11:49:50s 0:10:10 - +Rule sol89 1989 only - Dec 4 11:50:15s 0:09:45 - +Rule sol89 1989 only - Dec 5 11:50:35s 0:09:25 - +Rule sol89 1989 only - Dec 6 11:51:00s 0:09:00 - +Rule sol89 1989 only - Dec 7 11:51:30s 0:08:30 - +Rule sol89 1989 only - Dec 8 11:51:55s 0:08:05 - +Rule sol89 1989 only - Dec 9 11:52:20s 0:07:40 - +Rule sol89 1989 only - Dec 10 11:52:50s 0:07:10 - +Rule sol89 1989 only - Dec 11 11:53:15s 0:06:45 - +Rule sol89 1989 only - Dec 12 11:53:45s 0:06:15 - +Rule sol89 1989 only - Dec 13 11:54:10s 0:05:50 - +Rule sol89 1989 only - Dec 14 11:54:40s 0:05:20 - +Rule sol89 1989 only - Dec 15 11:55:10s 0:04:50 - +Rule sol89 1989 only - Dec 16 11:55:40s 0:04:20 - +Rule sol89 1989 only - Dec 17 11:56:05s 0:03:55 - +Rule sol89 1989 only - Dec 18 11:56:35s 0:03:25 - +Rule sol89 1989 only - Dec 19 11:57:05s 0:02:55 - +Rule sol89 1989 only - Dec 20 11:57:35s 0:02:25 - +Rule sol89 1989 only - Dec 21 11:58:05s 0:01:55 - +Rule sol89 1989 only - Dec 22 11:58:35s 0:01:25 - +Rule sol89 1989 only - Dec 23 11:59:05s 0:00:55 - +Rule sol89 1989 only - Dec 24 11:59:35s 0:00:25 - +Rule sol89 1989 only - Dec 25 12:00:05s -0:00:05 - +Rule sol89 1989 only - Dec 26 12:00:35s -0:00:35 - +Rule sol89 1989 only - Dec 27 12:01:05s -0:01:05 - +Rule sol89 1989 only - Dec 28 12:01:35s -0:01:35 - +Rule sol89 1989 only - Dec 29 12:02:00s -0:02:00 - +Rule sol89 1989 only - Dec 30 12:02:30s -0:02:30 - +Rule sol89 1989 only - Dec 31 12:03:00s -0:03:00 - + +# Riyadh is at about 46 degrees 46 minutes East: 3 hrs, 7 mins, 4 secs +# Before and after 1989, we'll operate on local mean solar time. + +# Zone NAME GMTOFF RULES/SAVE FORMAT [UNTIL] +Zone Asia/Riyadh89 3:07:04 - zzz 1989 + 3:07:04 sol89 zzz 1990 + 3:07:04 - zzz +# For backward compatibility... +Link Asia/Riyadh89 Mideast/Riyadh89 diff --git a/static/js/flot/examples/axes-time-zones/tz/southamerica b/static/js/flot/examples/axes-time-zones/tz/southamerica new file mode 100755 index 0000000..3301a43 --- /dev/null +++ b/static/js/flot/examples/axes-time-zones/tz/southamerica @@ -0,0 +1,1711 @@ +# <pre> +# This file is in the public domain, so clarified as of +# 2009-05-17 by Arthur David Olson. + +# This data is by no means authoritative; if you think you know better, +# go ahead and edit the file (and please send any changes to +# tz@iana.org for general use in the future). + +# From Paul Eggert (2006-03-22): +# A good source for time zone historical data outside the U.S. is +# Thomas G. Shanks and Rique Pottenger, The International Atlas (6th edition), +# San Diego: ACS Publications, Inc. (2003). +# +# Gwillim Law writes that a good source +# for recent time zone data is the International Air Transport +# Association's Standard Schedules Information Manual (IATA SSIM), +# published semiannually. Law sent in several helpful summaries +# of the IATA's data after 1990. +# +# Except where otherwise noted, Shanks & Pottenger is the source for +# entries through 1990, and IATA SSIM is the source for entries afterwards. +# +# Earlier editions of these tables used the North American style (e.g. ARST and +# ARDT for Argentine Standard and Daylight Time), but the following quote +# suggests that it's better to use European style (e.g. ART and ARST). +# I suggest the use of _Summer time_ instead of the more cumbersome +# _daylight-saving time_. _Summer time_ seems to be in general use +# in Europe and South America. +# -- E O Cutler, _New York Times_ (1937-02-14), quoted in +# H L Mencken, _The American Language: Supplement I_ (1960), p 466 +# +# Earlier editions of these tables also used the North American style +# for time zones in Brazil, but this was incorrect, as Brazilians say +# "summer time". Reinaldo Goulart, a Sao Paulo businessman active in +# the railroad sector, writes (1999-07-06): +# The subject of time zones is currently a matter of discussion/debate in +# Brazil. Let's say that "the Brasilia time" is considered the +# "official time" because Brasilia is the capital city. +# The other three time zones are called "Brasilia time "minus one" or +# "plus one" or "plus two". As far as I know there is no such +# name/designation as "Eastern Time" or "Central Time". +# So I invented the following (English-language) abbreviations for now. +# Corrections are welcome! +# std dst +# -2:00 FNT FNST Fernando de Noronha +# -3:00 BRT BRST Brasilia +# -4:00 AMT AMST Amazon +# -5:00 ACT ACST Acre + +############################################################################### + +############################################################################### + +# Argentina + +# From Bob Devine (1988-01-28): +# Argentina: first Sunday in October to first Sunday in April since 1976. +# Double Summer time from 1969 to 1974. Switches at midnight. + +# From U. S. Naval Observatory (1988-01-199): +# ARGENTINA 3 H BEHIND UTC + +# From Hernan G. Otero (1995-06-26): +# I am sending modifications to the Argentine time zone table... +# AR was chosen because they are the ISO letters that represent Argentina. + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Arg 1930 only - Dec 1 0:00 1:00 S +Rule Arg 1931 only - Apr 1 0:00 0 - +Rule Arg 1931 only - Oct 15 0:00 1:00 S +Rule Arg 1932 1940 - Mar 1 0:00 0 - +Rule Arg 1932 1939 - Nov 1 0:00 1:00 S +Rule Arg 1940 only - Jul 1 0:00 1:00 S +Rule Arg 1941 only - Jun 15 0:00 0 - +Rule Arg 1941 only - Oct 15 0:00 1:00 S +Rule Arg 1943 only - Aug 1 0:00 0 - +Rule Arg 1943 only - Oct 15 0:00 1:00 S +Rule Arg 1946 only - Mar 1 0:00 0 - +Rule Arg 1946 only - Oct 1 0:00 1:00 S +Rule Arg 1963 only - Oct 1 0:00 0 - +Rule Arg 1963 only - Dec 15 0:00 1:00 S +Rule Arg 1964 1966 - Mar 1 0:00 0 - +Rule Arg 1964 1966 - Oct 15 0:00 1:00 S +Rule Arg 1967 only - Apr 2 0:00 0 - +Rule Arg 1967 1968 - Oct Sun>=1 0:00 1:00 S +Rule Arg 1968 1969 - Apr Sun>=1 0:00 0 - +Rule Arg 1974 only - Jan 23 0:00 1:00 S +Rule Arg 1974 only - May 1 0:00 0 - +Rule Arg 1988 only - Dec 1 0:00 1:00 S +# +# From Hernan G. Otero (1995-06-26): +# These corrections were contributed by InterSoft Argentina S.A., +# obtaining the data from the: +# Talleres de Hidrografia Naval Argentina +# (Argentine Naval Hydrography Institute) +Rule Arg 1989 1993 - Mar Sun>=1 0:00 0 - +Rule Arg 1989 1992 - Oct Sun>=15 0:00 1:00 S +# +# From Hernan G. Otero (1995-06-26): +# From this moment on, the law that mandated the daylight saving +# time corrections was derogated and no more modifications +# to the time zones (for daylight saving) are now made. +# +# From Rives McDow (2000-01-10): +# On October 3, 1999, 0:00 local, Argentina implemented daylight savings time, +# which did not result in the switch of a time zone, as they stayed 9 hours +# from the International Date Line. +Rule Arg 1999 only - Oct Sun>=1 0:00 1:00 S +# From Paul Eggert (2007-12-28): +# DST was set to expire on March 5, not March 3, but since it was converted +# to standard time on March 3 it's more convenient for us to pretend that +# it ended on March 3. +Rule Arg 2000 only - Mar 3 0:00 0 - +# +# From Peter Gradelski via Steffen Thorsen (2000-03-01): +# We just checked with our Sao Paulo office and they say the government of +# Argentina decided not to become one of the countries that go on or off DST. +# So Buenos Aires should be -3 hours from GMT at all times. +# +# From Fabian L. Arce Jofre (2000-04-04): +# The law that claimed DST for Argentina was derogated by President Fernando +# de la Rua on March 2, 2000, because it would make people spend more energy +# in the winter time, rather than less. The change took effect on March 3. +# +# From Mariano Absatz (2001-06-06): +# one of the major newspapers here in Argentina said that the 1999 +# Timezone Law (which never was effectively applied) will (would?) be +# in effect.... The article is at +# http://ar.clarin.com/diario/2001-06-06/e-01701.htm +# ... The Law itself is "Ley No 25155", sanctioned on 1999-08-25, enacted +# 1999-09-17, and published 1999-09-21. The official publication is at: +# http://www.boletin.jus.gov.ar/BON/Primera/1999/09-Septiembre/21/PDF/BO21-09-99LEG.PDF +# Regretfully, you have to subscribe (and pay) for the on-line version.... +# +# (2001-06-12): +# the timezone for Argentina will not change next Sunday. +# Apparently it will do so on Sunday 24th.... +# http://ar.clarin.com/diario/2001-06-12/s-03501.htm +# +# (2001-06-25): +# Last Friday (yes, the last working day before the date of the change), the +# Senate annulled the 1999 law that introduced the changes later postponed. +# http://www.clarin.com.ar/diario/2001-06-22/s-03601.htm +# It remains the vote of the Deputies..., but it will be the same.... +# This kind of things had always been done this way in Argentina. +# We are still -03:00 all year round in all of the country. +# +# From Steffen Thorsen (2007-12-21): +# A user (Leonardo Chaim) reported that Argentina will adopt DST.... +# all of the country (all Zone-entries) are affected. News reports like +# http://www.lanacion.com.ar/opinion/nota.asp?nota_id=973037 indicate +# that Argentina will use DST next year as well, from October to +# March, although exact rules are not given. +# +# From Jesper Norgaard Welen (2007-12-26) +# The last hurdle of Argentina DST is over, the proposal was approved in +# the lower chamber too (Deputados) with a vote 192 for and 2 against. +# By the way thanks to Mariano Absatz and Daniel Mario Vega for the link to +# the original scanned proposal, where the dates and the zero hours are +# clear and unambiguous...This is the article about final approval: +# <a href="http://www.lanacion.com.ar/politica/nota.asp?nota_id=973996"> +# http://www.lanacion.com.ar/politica/nota.asp?nota_id=973996 +# </a> +# +# From Paul Eggert (2007-12-22): +# For dates after mid-2008, the following rules are my guesses and +# are quite possibly wrong, but are more likely than no DST at all. + +# From Alexander Krivenyshev (2008-09-05): +# As per message from Carlos Alberto Fonseca Arauz (Nicaragua), +# Argentina will start DST on Sunday October 19, 2008. +# +# <a href="http://www.worldtimezone.com/dst_news/dst_news_argentina03.html"> +# http://www.worldtimezone.com/dst_news/dst_news_argentina03.html +# </a> +# OR +# <a href="http://www.impulsobaires.com.ar/nota.php?id=57832 (in spanish)"> +# http://www.impulsobaires.com.ar/nota.php?id=57832 (in spanish) +# </a> + +# From Rodrigo Severo (2008-10-06): +# Here is some info available at a Gentoo bug related to TZ on Argentina's DST: +# ... +# ------- Comment #1 from [jmdocile] 2008-10-06 16:28 0000 ------- +# Hi, there is a problem with timezone-data-2008e and maybe with +# timezone-data-2008f +# Argentinian law [Number] 25.155 is no longer valid. +# <a href="http://www.infoleg.gov.ar/infolegInternet/anexos/60000-64999/60036/norma.htm"> +# http://www.infoleg.gov.ar/infolegInternet/anexos/60000-64999/60036/norma.htm +# </a> +# The new one is law [Number] 26.350 +# <a href="http://www.infoleg.gov.ar/infolegInternet/anexos/135000-139999/136191/norma.htm"> +# http://www.infoleg.gov.ar/infolegInternet/anexos/135000-139999/136191/norma.htm +# </a> +# So there is no summer time in Argentina for now. + +# From Mariano Absatz (2008-10-20): +# Decree 1693/2008 applies Law 26.350 for the summer 2008/2009 establishing DST in Argentina +# From 2008-10-19 until 2009-03-15 +# <a href="http://www.boletinoficial.gov.ar/Bora.Portal/CustomControls/PdfContent.aspx?fp=16102008&pi=3&pf=4&s=0&sec=01"> +# http://www.boletinoficial.gov.ar/Bora.Portal/CustomControls/PdfContent.aspx?fp=16102008&pi=3&pf=4&s=0&sec=01 +# </a> +# +# Decree 1705/2008 excepting 12 Provinces from applying DST in the summer 2008/2009: +# Catamarca, La Rioja, Mendoza, Salta, San Juan, San Luis, La Pampa, Neuquen, Rio Negro, Chubut, Santa Cruz +# and Tierra del Fuego +# <a href="http://www.boletinoficial.gov.ar/Bora.Portal/CustomControls/PdfContent.aspx?fp=17102008&pi=1&pf=1&s=0&sec=01"> +# http://www.boletinoficial.gov.ar/Bora.Portal/CustomControls/PdfContent.aspx?fp=17102008&pi=1&pf=1&s=0&sec=01 +# </a> +# +# Press release 235 dated Saturday October 18th, from the Government of the Province of Jujuy saying +# it will not apply DST either (even when it was not included in Decree 1705/2008) +# <a href="http://www.jujuy.gov.ar/index2/partes_prensa/18_10_08/235-181008.doc"> +# http://www.jujuy.gov.ar/index2/partes_prensa/18_10_08/235-181008.doc +# </a> + +# From fullinet (2009-10-18): +# As announced in +# <a hef="http://www.argentina.gob.ar/argentina/portal/paginas.dhtml?pagina=356"> +# http://www.argentina.gob.ar/argentina/portal/paginas.dhtml?pagina=356 +# </a> +# (an official .gob.ar) under title: "Sin Cambio de Hora" (english: "No hour change") +# +# "Por el momento, el Gobierno Nacional resolvio no modificar la hora +# oficial, decision que estaba en estudio para su implementacion el +# domingo 18 de octubre. Desde el Ministerio de Planificacion se anuncio +# que la Argentina hoy, en estas condiciones meteorologicas, no necesita +# la modificacion del huso horario, ya que 2009 nos encuentra con +# crecimiento en la produccion y distribucion energetica." + +Rule Arg 2007 only - Dec 30 0:00 1:00 S +Rule Arg 2008 2009 - Mar Sun>=15 0:00 0 - +Rule Arg 2008 only - Oct Sun>=15 0:00 1:00 S + +# From Mariano Absatz (2004-05-21): +# Today it was officially published that the Province of Mendoza is changing +# its timezone this winter... starting tomorrow night.... +# http://www.gobernac.mendoza.gov.ar/boletin/pdf/20040521-27158-normas.pdf +# From Paul Eggert (2004-05-24): +# It's Law No. 7,210. This change is due to a public power emergency, so for +# now we'll assume it's for this year only. +# +# From Paul Eggert (2006-03-22): +# <a href="http://www.spicasc.net/horvera.html"> +# Hora de verano para la Republica Argentina (2003-06-08) +# </a> says that standard time in Argentina from 1894-10-31 +# to 1920-05-01 was -4:16:48.25. Go with this more-precise value +# over Shanks & Pottenger. +# +# From Mariano Absatz (2004-06-05): +# These media articles from a major newspaper mostly cover the current state: +# http://www.lanacion.com.ar/04/05/27/de_604825.asp +# http://www.lanacion.com.ar/04/05/28/de_605203.asp +# +# The following eight (8) provinces pulled clocks back to UTC-04:00 at +# midnight Monday May 31st. (that is, the night between 05/31 and 06/01). +# Apparently, all nine provinces would go back to UTC-03:00 at the same +# time in October 17th. +# +# Catamarca, Chubut, La Rioja, San Juan, San Luis, Santa Cruz, +# Tierra del Fuego, Tucuman. +# +# From Mariano Absatz (2004-06-14): +# ... this weekend, the Province of Tucuman decided it'd go back to UTC-03:00 +# yesterday midnight (that is, at 24:00 Saturday 12th), since the people's +# annoyance with the change is much higher than the power savings obtained.... +# +# From Gwillim Law (2004-06-14): +# http://www.lanacion.com.ar/04/06/10/de_609078.asp ... +# "The time change in Tierra del Fuego was a conflicted decision from +# the start. The government had decreed that the measure would take +# effect on June 1, but a normative error forced the new time to begin +# three days earlier, from a Saturday to a Sunday.... +# Our understanding was that the change was originally scheduled to take place +# on June 1 at 00:00 in Chubut, Santa Cruz, Tierra del Fuego (and some other +# provinces). Sunday was May 30, only two days earlier. So the article +# contains a contradiction. I would give more credence to the Saturday/Sunday +# date than the "three days earlier" phrase, and conclude that Tierra del +# Fuego set its clocks back at 2004-05-30 00:00. +# +# From Steffen Thorsen (2004-10-05): +# The previous law 7210 which changed the province of Mendoza's time zone +# back in May have been modified slightly in a new law 7277, which set the +# new end date to 2004-09-26 (original date was 2004-10-17). +# http://www.gobernac.mendoza.gov.ar/boletin/pdf/20040924-27244-normas.pdf +# +# From Mariano Absatz (2004-10-05): +# San Juan changed from UTC-03:00 to UTC-04:00 at midnight between +# Sunday, May 30th and Monday, May 31st. It changed back to UTC-03:00 +# at midnight between Saturday, July 24th and Sunday, July 25th.... +# http://www.sanjuan.gov.ar/prensa/archivo/000329.html +# http://www.sanjuan.gov.ar/prensa/archivo/000426.html +# http://www.sanjuan.gov.ar/prensa/archivo/000441.html + +# From Alex Krivenyshev (2008-01-17): +# Here are articles that Argentina Province San Luis is planning to end DST +# as earlier as upcoming Monday January 21, 2008 or February 2008: +# +# Provincia argentina retrasa reloj y marca diferencia con resto del pais +# (Argentine Province delayed clock and mark difference with the rest of the +# country) +# <a href="http://cl.invertia.com/noticias/noticia.aspx?idNoticia=200801171849_EFE_ET4373&idtel"> +# http://cl.invertia.com/noticias/noticia.aspx?idNoticia=200801171849_EFE_ET4373&idtel +# </a> +# +# Es inminente que en San Luis atrasen una hora los relojes +# (It is imminent in San Luis clocks one hour delay) +# <a href="http://www.lagaceta.com.ar/vernotae.asp?id_nota=253414"> +# http://www.lagaceta.com.ar/vernotae.asp?id_nota=253414 +# </a> +# +# <a href="http://www.worldtimezone.net/dst_news/dst_news_argentina02.html"> +# http://www.worldtimezone.net/dst_news/dst_news_argentina02.html +# </a> + +# From Jesper Norgaard Welen (2008-01-18): +# The page of the San Luis provincial government +# <a href="http://www.sanluis.gov.ar/notas.asp?idCanal=0&id=22812"> +# http://www.sanluis.gov.ar/notas.asp?idCanal=0&id=22812 +# </a> +# confirms what Alex Krivenyshev has earlier sent to the tz +# emailing list about that San Luis plans to return to standard +# time much earlier than the rest of the country. It also +# confirms that upon request the provinces San Juan and Mendoza +# refused to follow San Luis in this change. +# +# The change is supposed to take place Monday the 21.st at 0:00 +# hours. As far as I understand it if this goes ahead, we need +# a new timezone for San Luis (although there are also documented +# independent changes in the southamerica file of San Luis in +# 1990 and 1991 which has not been confirmed). + +# From Jesper Norgaard Welen (2008-01-25): +# Unfortunately the below page has become defunct, about the San Luis +# time change. Perhaps because it now is part of a group of pages "Most +# important pages of 2008." +# +# You can use +# <a href="http://www.sanluis.gov.ar/notas.asp?idCanal=8141&id=22834"> +# http://www.sanluis.gov.ar/notas.asp?idCanal=8141&id=22834 +# </a> +# instead it seems. Or use "Buscador" from the main page of the San Luis +# government, and fill in "huso" and click OK, and you will get 3 pages +# from which the first one is identical to the above. + +# From Mariano Absatz (2008-01-28): +# I can confirm that the Province of San Luis (and so far only that +# province) decided to go back to UTC-3 effective midnight Jan 20th 2008 +# (that is, Monday 21st at 0:00 is the time the clocks were delayed back +# 1 hour), and they intend to keep UTC-3 as their timezone all year round +# (that is, unless they change their mind any minute now). +# +# So we'll have to add yet another city to 'southamerica' (I think San +# Luis city is the mos populated city in the Province, so it'd be +# America/Argentina/San_Luis... of course I can't remember if San Luis's +# history of particular changes goes along with Mendoza or San Juan :-( +# (I only remember not being able to collect hard facts about San Luis +# back in 2004, when these provinces changed to UTC-4 for a few days, I +# mailed them personally and never got an answer). + +# From Paul Eggert (2008-06-30): +# Unless otherwise specified, data are from Shanks & Pottenger through 1992, +# from the IATA otherwise. As noted below, Shanks & Pottenger say that +# America/Cordoba split into 6 subregions during 1991/1992, one of which +# was America/San_Luis, but we haven't verified this yet so for now we'll +# keep America/Cordoba a single region rather than splitting it into the +# other 5 subregions. + +# From Mariano Absatz (2009-03-13): +# Yesterday (with our usual 2-day notice) the Province of San Luis +# decided that next Sunday instead of "staying" @utc-03:00 they will go +# to utc-04:00 until the second Saturday in October... +# +# The press release is at +# <a href="http://www.sanluis.gov.ar/SL/Paginas/NoticiaDetalle.asp?TemaId=1&InfoPrensaId=3102"> +# http://www.sanluis.gov.ar/SL/Paginas/NoticiaDetalle.asp?TemaId=1&InfoPrensaId=3102 +# </a> +# (I couldn't find the decree, but +# <a href="http://www.sanluis.gov.ar"> +# www.sanluis.gov.ar +# <a/> +# is the official page for the Province Government). +# +# There's also a note in only one of the major national papers (La Nación) at +# <a href="http://www.lanacion.com.ar/nota.asp?nota_id=1107912"> +# http://www.lanacion.com.ar/nota.asp?nota_id=1107912 +# </a> +# +# The press release says: +# (...) anunció que el próximo domingo a las 00:00 los puntanos deberán +# atrasar una hora sus relojes. +# +# A partir de entonces, San Luis establecerá el huso horario propio de +# la Provincia. De esta manera, durante el periodo del calendario anual +# 2009, el cambio horario quedará comprendido entre las 00:00 del tercer +# domingo de marzo y las 24:00 del segundo sábado de octubre. +# Quick&dirty translation +# (...) announced that next Sunday, at 00:00, Puntanos (the San Luis +# inhabitants) will have to turn back one hour their clocks +# +# Since then, San Luis will establish its own Province timezone. Thus, +# during 2009, this timezone change will run from 00:00 the third Sunday +# in March until 24:00 of the second Saturday in October. + +# From Mariano Absatz (2009-10-16): +# ...the Province of San Luis is a case in itself. +# +# The Law at +# <a href="http://www.diputadossanluis.gov.ar/diputadosasp/paginas/verNorma.asp?NormaID=276>" +# http://www.diputadossanluis.gov.ar/diputadosasp/paginas/verNorma.asp?NormaID=276 +# </a> +# is ambiguous because establishes a calendar from the 2nd Sunday in +# October at 0:00 thru the 2nd Saturday in March at 24:00 and the +# complement of that starting on the 2nd Sunday of March at 0:00 and +# ending on the 2nd Saturday of March at 24:00. +# +# This clearly breaks every time the 1st of March or October is a Sunday. +# +# IMHO, the "spirit of the Law" is to make the changes at 0:00 on the 2nd +# Sunday of October and March. +# +# The problem is that the changes in the rest of the Provinces that did +# change in 2007/2008, were made according to the Federal Law and Decrees +# that did so on the 3rd Sunday of October and March. +# +# In fact, San Luis actually switched from UTC-4 to UTC-3 last Sunday +# (October 11th) at 0:00. +# +# So I guess a new set of rules, besides "Arg", must be made and the last +# America/Argentina/San_Luis entries should change to use these... +# +# I'm enclosing a patch that does what I say... regretfully, the San Luis +# timezone must be called "WART/WARST" even when most of the time (like, +# right now) WARST == ART... that is, since last Sunday, all the country +# is using UTC-3, but in my patch, San Luis calls it "WARST" and the rest +# of the country calls it "ART". +# ... + +# From Alexander Krivenyshev (2010-04-09): +# According to news reports from El Diario de la Republica Province San +# Luis, Argentina (standard time UTC-04) will keep Daylight Saving Time +# after April 11, 2010--will continue to have same time as rest of +# Argentina (UTC-3) (no DST). +# +# Confirmaron la prórroga del huso horario de verano (Spanish) +# <a href="http://www.eldiariodelarepublica.com/index.php?option=com_content&task=view&id=29383&Itemid=9"> +# http://www.eldiariodelarepublica.com/index.php?option=com_content&task=view&id=29383&Itemid=9 +# </a> +# or (some English translation): +# <a href="http://www.worldtimezone.com/dst_news/dst_news_argentina08.html"> +# http://www.worldtimezone.com/dst_news/dst_news_argentina08.html +# </a> + +# From Mariano Absatz (2010-04-12): +# yes...I can confirm this...and given that San Luis keeps calling +# UTC-03:00 "summer time", we should't just let San Luis go back to "Arg" +# rules...San Luis is still using "Western ARgentina Time" and it got +# stuck on Summer daylight savings time even though the summer is over. + +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +# +# Buenos Aires (BA), Capital Federal (CF), +Zone America/Argentina/Buenos_Aires -3:53:48 - LMT 1894 Oct 31 + -4:16:48 - CMT 1920 May # Cordoba Mean Time + -4:00 - ART 1930 Dec + -4:00 Arg AR%sT 1969 Oct 5 + -3:00 Arg AR%sT 1999 Oct 3 + -4:00 Arg AR%sT 2000 Mar 3 + -3:00 Arg AR%sT +# +# Cordoba (CB), Santa Fe (SF), Entre Rios (ER), Corrientes (CN), Misiones (MN), +# Chaco (CC), Formosa (FM), Santiago del Estero (SE) +# +# Shanks & Pottenger also make the following claims, which we haven't verified: +# - Formosa switched to -3:00 on 1991-01-07. +# - Misiones switched to -3:00 on 1990-12-29. +# - Chaco switched to -3:00 on 1991-01-04. +# - Santiago del Estero switched to -4:00 on 1991-04-01, +# then to -3:00 on 1991-04-26. +# +Zone America/Argentina/Cordoba -4:16:48 - LMT 1894 Oct 31 + -4:16:48 - CMT 1920 May + -4:00 - ART 1930 Dec + -4:00 Arg AR%sT 1969 Oct 5 + -3:00 Arg AR%sT 1991 Mar 3 + -4:00 - WART 1991 Oct 20 + -3:00 Arg AR%sT 1999 Oct 3 + -4:00 Arg AR%sT 2000 Mar 3 + -3:00 Arg AR%sT +# +# Salta (SA), La Pampa (LP), Neuquen (NQ), Rio Negro (RN) +Zone America/Argentina/Salta -4:21:40 - LMT 1894 Oct 31 + -4:16:48 - CMT 1920 May + -4:00 - ART 1930 Dec + -4:00 Arg AR%sT 1969 Oct 5 + -3:00 Arg AR%sT 1991 Mar 3 + -4:00 - WART 1991 Oct 20 + -3:00 Arg AR%sT 1999 Oct 3 + -4:00 Arg AR%sT 2000 Mar 3 + -3:00 Arg AR%sT 2008 Oct 18 + -3:00 - ART +# +# Tucuman (TM) +Zone America/Argentina/Tucuman -4:20:52 - LMT 1894 Oct 31 + -4:16:48 - CMT 1920 May + -4:00 - ART 1930 Dec + -4:00 Arg AR%sT 1969 Oct 5 + -3:00 Arg AR%sT 1991 Mar 3 + -4:00 - WART 1991 Oct 20 + -3:00 Arg AR%sT 1999 Oct 3 + -4:00 Arg AR%sT 2000 Mar 3 + -3:00 - ART 2004 Jun 1 + -4:00 - WART 2004 Jun 13 + -3:00 Arg AR%sT +# +# La Rioja (LR) +Zone America/Argentina/La_Rioja -4:27:24 - LMT 1894 Oct 31 + -4:16:48 - CMT 1920 May + -4:00 - ART 1930 Dec + -4:00 Arg AR%sT 1969 Oct 5 + -3:00 Arg AR%sT 1991 Mar 1 + -4:00 - WART 1991 May 7 + -3:00 Arg AR%sT 1999 Oct 3 + -4:00 Arg AR%sT 2000 Mar 3 + -3:00 - ART 2004 Jun 1 + -4:00 - WART 2004 Jun 20 + -3:00 Arg AR%sT 2008 Oct 18 + -3:00 - ART +# +# San Juan (SJ) +Zone America/Argentina/San_Juan -4:34:04 - LMT 1894 Oct 31 + -4:16:48 - CMT 1920 May + -4:00 - ART 1930 Dec + -4:00 Arg AR%sT 1969 Oct 5 + -3:00 Arg AR%sT 1991 Mar 1 + -4:00 - WART 1991 May 7 + -3:00 Arg AR%sT 1999 Oct 3 + -4:00 Arg AR%sT 2000 Mar 3 + -3:00 - ART 2004 May 31 + -4:00 - WART 2004 Jul 25 + -3:00 Arg AR%sT 2008 Oct 18 + -3:00 - ART +# +# Jujuy (JY) +Zone America/Argentina/Jujuy -4:21:12 - LMT 1894 Oct 31 + -4:16:48 - CMT 1920 May + -4:00 - ART 1930 Dec + -4:00 Arg AR%sT 1969 Oct 5 + -3:00 Arg AR%sT 1990 Mar 4 + -4:00 - WART 1990 Oct 28 + -4:00 1:00 WARST 1991 Mar 17 + -4:00 - WART 1991 Oct 6 + -3:00 1:00 ARST 1992 + -3:00 Arg AR%sT 1999 Oct 3 + -4:00 Arg AR%sT 2000 Mar 3 + -3:00 Arg AR%sT 2008 Oct 18 + -3:00 - ART +# +# Catamarca (CT), Chubut (CH) +Zone America/Argentina/Catamarca -4:23:08 - LMT 1894 Oct 31 + -4:16:48 - CMT 1920 May + -4:00 - ART 1930 Dec + -4:00 Arg AR%sT 1969 Oct 5 + -3:00 Arg AR%sT 1991 Mar 3 + -4:00 - WART 1991 Oct 20 + -3:00 Arg AR%sT 1999 Oct 3 + -4:00 Arg AR%sT 2000 Mar 3 + -3:00 - ART 2004 Jun 1 + -4:00 - WART 2004 Jun 20 + -3:00 Arg AR%sT 2008 Oct 18 + -3:00 - ART +# +# Mendoza (MZ) +Zone America/Argentina/Mendoza -4:35:16 - LMT 1894 Oct 31 + -4:16:48 - CMT 1920 May + -4:00 - ART 1930 Dec + -4:00 Arg AR%sT 1969 Oct 5 + -3:00 Arg AR%sT 1990 Mar 4 + -4:00 - WART 1990 Oct 15 + -4:00 1:00 WARST 1991 Mar 1 + -4:00 - WART 1991 Oct 15 + -4:00 1:00 WARST 1992 Mar 1 + -4:00 - WART 1992 Oct 18 + -3:00 Arg AR%sT 1999 Oct 3 + -4:00 Arg AR%sT 2000 Mar 3 + -3:00 - ART 2004 May 23 + -4:00 - WART 2004 Sep 26 + -3:00 Arg AR%sT 2008 Oct 18 + -3:00 - ART +# +# San Luis (SL) + +Rule SanLuis 2008 2009 - Mar Sun>=8 0:00 0 - +Rule SanLuis 2007 2009 - Oct Sun>=8 0:00 1:00 S + +Zone America/Argentina/San_Luis -4:25:24 - LMT 1894 Oct 31 + -4:16:48 - CMT 1920 May + -4:00 - ART 1930 Dec + -4:00 Arg AR%sT 1969 Oct 5 + -3:00 Arg AR%sT 1990 + -3:00 1:00 ARST 1990 Mar 14 + -4:00 - WART 1990 Oct 15 + -4:00 1:00 WARST 1991 Mar 1 + -4:00 - WART 1991 Jun 1 + -3:00 - ART 1999 Oct 3 + -4:00 1:00 WARST 2000 Mar 3 + -3:00 - ART 2004 May 31 + -4:00 - WART 2004 Jul 25 + -3:00 Arg AR%sT 2008 Jan 21 + -4:00 SanLuis WAR%sT +# +# Santa Cruz (SC) +Zone America/Argentina/Rio_Gallegos -4:36:52 - LMT 1894 Oct 31 + -4:16:48 - CMT 1920 May # Cordoba Mean Time + -4:00 - ART 1930 Dec + -4:00 Arg AR%sT 1969 Oct 5 + -3:00 Arg AR%sT 1999 Oct 3 + -4:00 Arg AR%sT 2000 Mar 3 + -3:00 - ART 2004 Jun 1 + -4:00 - WART 2004 Jun 20 + -3:00 Arg AR%sT 2008 Oct 18 + -3:00 - ART +# +# Tierra del Fuego, Antartida e Islas del Atlantico Sur (TF) +Zone America/Argentina/Ushuaia -4:33:12 - LMT 1894 Oct 31 + -4:16:48 - CMT 1920 May # Cordoba Mean Time + -4:00 - ART 1930 Dec + -4:00 Arg AR%sT 1969 Oct 5 + -3:00 Arg AR%sT 1999 Oct 3 + -4:00 Arg AR%sT 2000 Mar 3 + -3:00 - ART 2004 May 30 + -4:00 - WART 2004 Jun 20 + -3:00 Arg AR%sT 2008 Oct 18 + -3:00 - ART + +# Aruba +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Aruba -4:40:24 - LMT 1912 Feb 12 # Oranjestad + -4:30 - ANT 1965 # Netherlands Antilles Time + -4:00 - AST + +# Bolivia +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/La_Paz -4:32:36 - LMT 1890 + -4:32:36 - CMT 1931 Oct 15 # Calamarca MT + -4:32:36 1:00 BOST 1932 Mar 21 # Bolivia ST + -4:00 - BOT # Bolivia Time + +# Brazil + +# From Paul Eggert (1993-11-18): +# The mayor of Rio recently attempted to change the time zone rules +# just in his city, in order to leave more summer time for the tourist trade. +# The rule change lasted only part of the day; +# the federal government refused to follow the city's rules, and business +# was in a chaos, so the mayor backed down that afternoon. + +# From IATA SSIM (1996-02): +# _Only_ the following states in BR1 observe DST: Rio Grande do Sul (RS), +# Santa Catarina (SC), Parana (PR), Sao Paulo (SP), Rio de Janeiro (RJ), +# Espirito Santo (ES), Minas Gerais (MG), Bahia (BA), Goias (GO), +# Distrito Federal (DF), Tocantins (TO), Sergipe [SE] and Alagoas [AL]. +# [The last three states are new to this issue of the IATA SSIM.] + +# From Gwillim Law (1996-10-07): +# Geography, history (Tocantins was part of Goias until 1989), and other +# sources of time zone information lead me to believe that AL, SE, and TO were +# always in BR1, and so the only change was whether or not they observed DST.... +# The earliest issue of the SSIM I have is 2/91. Each issue from then until +# 9/95 says that DST is observed only in the ten states I quoted from 9/95, +# along with Mato Grosso (MT) and Mato Grosso do Sul (MS), which are in BR2 +# (UTC-4).... The other two time zones given for Brazil are BR3, which is +# UTC-5, no DST, and applies only in the state of Acre (AC); and BR4, which is +# UTC-2, and applies to Fernando de Noronha (formerly FN, but I believe it's +# become part of the state of Pernambuco). The boundary between BR1 and BR2 +# has never been clearly stated. They've simply been called East and West. +# However, some conclusions can be drawn from another IATA manual: the Airline +# Coding Directory, which lists close to 400 airports in Brazil. For each +# airport it gives a time zone which is coded to the SSIM. From that +# information, I'm led to conclude that the states of Amapa (AP), Ceara (CE), +# Maranhao (MA), Paraiba (PR), Pernambuco (PE), Piaui (PI), and Rio Grande do +# Norte (RN), and the eastern part of Para (PA) are all in BR1 without DST. + +# From Marcos Tadeu (1998-09-27): +# <a href="http://pcdsh01.on.br/verao1.html"> +# Brazilian official page +# </a> + +# From Jesper Norgaard (2000-11-03): +# [For an official list of which regions in Brazil use which time zones, see:] +# http://pcdsh01.on.br/Fusbr.htm +# http://pcdsh01.on.br/Fusbrhv.htm + +# From Celso Doria via David Madeo (2002-10-09): +# The reason for the delay this year has to do with elections in Brazil. +# +# Unlike in the United States, elections in Brazil are 100% computerized and +# the results are known almost immediately. Yesterday, it was the first +# round of the elections when 115 million Brazilians voted for President, +# Governor, Senators, Federal Deputies, and State Deputies. Nobody is +# counting (or re-counting) votes anymore and we know there will be a second +# round for the Presidency and also for some Governors. The 2nd round will +# take place on October 27th. +# +# The reason why the DST will only begin November 3rd is that the thousands +# of electoral machines used cannot have their time changed, and since the +# Constitution says the elections must begin at 8:00 AM and end at 5:00 PM, +# the Government decided to postpone DST, instead of changing the Constitution +# (maybe, for the next elections, it will be possible to change the clock)... + +# From Rodrigo Severo (2004-10-04): +# It's just the biannual change made necessary by the much hyped, supposedly +# modern Brazilian eletronic voting machines which, apparently, can't deal +# with a time change between the first and the second rounds of the elections. + +# From Steffen Thorsen (2007-09-20): +# Brazil will start DST on 2007-10-14 00:00 and end on 2008-02-17 00:00: +# http://www.mme.gov.br/site/news/detail.do;jsessionid=BBA06811AFCAAC28F0285210913513DA?newsId=13975 + +# From Paul Schulze (2008-06-24): +# ...by law number 11.662 of April 24, 2008 (published in the "Diario +# Oficial da Uniao"...) in Brazil there are changes in the timezones, +# effective today (00:00am at June 24, 2008) as follows: +# +# a) The timezone UTC+5 is e[x]tinguished, with all the Acre state and the +# part of the Amazonas state that had this timezone now being put to the +# timezone UTC+4 +# b) The whole Para state now is put at timezone UTC+3, instead of just +# part of it, as was before. +# +# This change follows a proposal of senator Tiao Viana of Acre state, that +# proposed it due to concerns about open television channels displaying +# programs inappropriate to youths in the states that had the timezone +# UTC+5 too early in the night. In the occasion, some more corrections +# were proposed, trying to unify the timezones of any given state. This +# change modifies timezone rules defined in decree 2.784 of 18 June, +# 1913. + +# From Rodrigo Severo (2008-06-24): +# Just correcting the URL: +# <a href="https://www.in.gov.br/imprensa/visualiza/index.jsp?jornal=do&secao=1&pagina=1&data=25/04/2008"> +# https://www.in.gov.br/imprensa/visualiza/index.jsp?jornal=do&secao=1&pagina=1&data=25/04/2008 +# </a> +# +# As a result of the above Decree I believe the America/Rio_Branco +# timezone shall be modified from UTC-5 to UTC-4 and a new timezone shall +# be created to represent the...west side of the Para State. I +# suggest this new timezone be called Santarem as the most +# important/populated city in the affected area. +# +# This new timezone would be the same as the Rio_Branco timezone up to +# the 2008/06/24 change which would be to UTC-3 instead of UTC-4. + +# From Alex Krivenyshev (2008-06-24): +# This is a quick reference page for New and Old Brazil Time Zones map. +# <a href="http://www.worldtimezone.com/brazil-time-new-old.php"> +# http://www.worldtimezone.com/brazil-time-new-old.php +# </a> +# +# - 4 time zones replaced by 3 time zones-eliminating time zone UTC- 05 +# (state Acre and the part of the Amazonas will be UTC/GMT- 04) - western +# part of Par state is moving to one timezone UTC- 03 (from UTC -04). + +# From Paul Eggert (2002-10-10): +# The official decrees referenced below are mostly taken from +# <a href="http://pcdsh01.on.br/DecHV.html"> +# Decretos sobre o Horario de Verao no Brasil +# </a>. + +# From Steffen Thorsen (2008-08-29): +# As announced by the government and many newspapers in Brazil late +# yesterday, Brazil will start DST on 2008-10-19 (need to change rule) and +# it will end on 2009-02-15 (current rule for Brazil is fine). Based on +# past years experience with the elections, there was a good chance that +# the start was postponed to November, but it did not happen this year. +# +# It has not yet been posted to http://pcdsh01.on.br/DecHV.html +# +# An official page about it: +# <a href="http://www.mme.gov.br/site/news/detail.do?newsId=16722"> +# http://www.mme.gov.br/site/news/detail.do?newsId=16722 +# </a> +# Note that this link does not always work directly, but must be accessed +# by going to +# <a href="http://www.mme.gov.br/first"> +# http://www.mme.gov.br/first +# </a> +# +# One example link that works directly: +# <a href="http://jornale.com.br/index.php?option=com_content&task=view&id=13530&Itemid=54"> +# http://jornale.com.br/index.php?option=com_content&task=view&id=13530&Itemid=54 +# (Portuguese) +# </a> +# +# We have a written a short article about it as well: +# <a href="http://www.timeanddate.com/news/time/brazil-dst-2008-2009.html"> +# http://www.timeanddate.com/news/time/brazil-dst-2008-2009.html +# </a> +# +# From Alexander Krivenyshev (2011-10-04): +# State Bahia will return to Daylight savings time this year after 8 years off. +# The announcement was made by Governor Jaques Wagner in an interview to a +# television station in Salvador. + +# In Portuguese: +# <a href="http://g1.globo.com/bahia/noticia/2011/10/governador-jaques-wagner-confirma-horario-de-verao-na-bahia.html"> +# http://g1.globo.com/bahia/noticia/2011/10/governador-jaques-wagner-confirma-horario-de-verao-na-bahia.html +# </a> and +# <a href="http://noticias.terra.com.br/brasil/noticias/0,,OI5390887-EI8139,00-Bahia+volta+a+ter+horario+de+verao+apos+oito+anos.html"> +# http://noticias.terra.com.br/brasil/noticias/0,,OI5390887-EI8139,00-Bahia+volta+a+ter+horario+de+verao+apos+oito+anos.html +# </a> + +# From Guilherme Bernardes Rodrigues (2011-10-07): +# There is news in the media, however there is still no decree about it. +# I just send a e-mail to Zulmira Brandão at +# <a href="http://pcdsh01.on.br/">http://pcdsh01.on.br/</a> the +# oficial agency about time in Brazil, and she confirmed that the old rule is +# still in force. + +# From Guilherme Bernardes Rodrigues (2011-10-14) +# It's official, the President signed a decree that includes Bahia in summer +# time. +# [ and in a second message (same day): ] +# I found the decree. +# +# DECRETO No- 7.584, DE 13 DE OUTUBRO DE 2011 +# Link : +# <a href="http://www.in.gov.br/visualiza/index.jsp?data=13/10/2011&jornal=1000&pagina=6&totalArquivos=6"> +# http://www.in.gov.br/visualiza/index.jsp?data=13/10/2011&jornal=1000&pagina=6&totalArquivos=6 +# </a> + +# From Kelley Cook (2012-10-16): +# The governor of state of Bahia in Brazil announced on Thursday that +# due to public pressure, he is reversing the DST policy they implemented +# last year and will not be going to Summer Time on October 21st.... +# http://www.correio24horas.com.br/r/artigo/apos-pressoes-wagner-suspende-horario-de-verao-na-bahia + +# From Rodrigo Severo (2012-10-16): +# Tocantins state will have DST. +# http://noticias.terra.com.br/brasil/noticias/0,,OI6232536-EI306.html + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +# Decree <a href="http://pcdsh01.on.br/HV20466.htm">20,466</a> (1931-10-01) +# Decree <a href="http://pcdsh01.on.br/HV21896.htm">21,896</a> (1932-01-10) +Rule Brazil 1931 only - Oct 3 11:00 1:00 S +Rule Brazil 1932 1933 - Apr 1 0:00 0 - +Rule Brazil 1932 only - Oct 3 0:00 1:00 S +# Decree <a href="http://pcdsh01.on.br/HV23195.htm">23,195</a> (1933-10-10) +# revoked DST. +# Decree <a href="http://pcdsh01.on.br/HV27496.htm">27,496</a> (1949-11-24) +# Decree <a href="http://pcdsh01.on.br/HV27998.htm">27,998</a> (1950-04-13) +Rule Brazil 1949 1952 - Dec 1 0:00 1:00 S +Rule Brazil 1950 only - Apr 16 1:00 0 - +Rule Brazil 1951 1952 - Apr 1 0:00 0 - +# Decree <a href="http://pcdsh01.on.br/HV32308.htm">32,308</a> (1953-02-24) +Rule Brazil 1953 only - Mar 1 0:00 0 - +# Decree <a href="http://pcdsh01.on.br/HV34724.htm">34,724</a> (1953-11-30) +# revoked DST. +# Decree <a href="http://pcdsh01.on.br/HV52700.htm">52,700</a> (1963-10-18) +# established DST from 1963-10-23 00:00 to 1964-02-29 00:00 +# in SP, RJ, GB, MG, ES, due to the prolongation of the drought. +# Decree <a href="http://pcdsh01.on.br/HV53071.htm">53,071</a> (1963-12-03) +# extended the above decree to all of the national territory on 12-09. +Rule Brazil 1963 only - Dec 9 0:00 1:00 S +# Decree <a href="http://pcdsh01.on.br/HV53604.htm">53,604</a> (1964-02-25) +# extended summer time by one day to 1964-03-01 00:00 (start of school). +Rule Brazil 1964 only - Mar 1 0:00 0 - +# Decree <a href="http://pcdsh01.on.br/HV55639.htm">55,639</a> (1965-01-27) +Rule Brazil 1965 only - Jan 31 0:00 1:00 S +Rule Brazil 1965 only - Mar 31 0:00 0 - +# Decree <a href="http://pcdsh01.on.br/HV57303.htm">57,303</a> (1965-11-22) +Rule Brazil 1965 only - Dec 1 0:00 1:00 S +# Decree <a href="http://pcdsh01.on.br/HV57843.htm">57,843</a> (1966-02-18) +Rule Brazil 1966 1968 - Mar 1 0:00 0 - +Rule Brazil 1966 1967 - Nov 1 0:00 1:00 S +# Decree <a href="http://pcdsh01.on.br/HV63429.htm">63,429</a> (1968-10-15) +# revoked DST. +# Decree <a href="http://pcdsh01.on.br/HV91698.htm">91,698</a> (1985-09-27) +Rule Brazil 1985 only - Nov 2 0:00 1:00 S +# Decree 92,310 (1986-01-21) +# Decree 92,463 (1986-03-13) +Rule Brazil 1986 only - Mar 15 0:00 0 - +# Decree 93,316 (1986-10-01) +Rule Brazil 1986 only - Oct 25 0:00 1:00 S +Rule Brazil 1987 only - Feb 14 0:00 0 - +# Decree <a href="http://pcdsh01.on.br/HV94922.htm">94,922</a> (1987-09-22) +Rule Brazil 1987 only - Oct 25 0:00 1:00 S +Rule Brazil 1988 only - Feb 7 0:00 0 - +# Decree <a href="http://pcdsh01.on.br/HV96676.htm">96,676</a> (1988-09-12) +# except for the states of AC, AM, PA, RR, RO, and AP (then a territory) +Rule Brazil 1988 only - Oct 16 0:00 1:00 S +Rule Brazil 1989 only - Jan 29 0:00 0 - +# Decree <a href="http://pcdsh01.on.br/HV98077.htm">98,077</a> (1989-08-21) +# with the same exceptions +Rule Brazil 1989 only - Oct 15 0:00 1:00 S +Rule Brazil 1990 only - Feb 11 0:00 0 - +# Decree <a href="http://pcdsh01.on.br/HV99530.htm">99,530</a> (1990-09-17) +# adopted by RS, SC, PR, SP, RJ, ES, MG, GO, MS, DF. +# Decree 99,629 (1990-10-19) adds BA, MT. +Rule Brazil 1990 only - Oct 21 0:00 1:00 S +Rule Brazil 1991 only - Feb 17 0:00 0 - +# <a href="http://pcdsh01.on.br/HV1991.htm">Unnumbered decree</a> (1991-09-25) +# adopted by RS, SC, PR, SP, RJ, ES, MG, BA, GO, MT, MS, DF. +Rule Brazil 1991 only - Oct 20 0:00 1:00 S +Rule Brazil 1992 only - Feb 9 0:00 0 - +# <a href="http://pcdsh01.on.br/HV1992.htm">Unnumbered decree</a> (1992-10-16) +# adopted by same states. +Rule Brazil 1992 only - Oct 25 0:00 1:00 S +Rule Brazil 1993 only - Jan 31 0:00 0 - +# Decree <a href="http://pcdsh01.on.br/HV942.htm">942</a> (1993-09-28) +# adopted by same states, plus AM. +# Decree <a href="http://pcdsh01.on.br/HV1252.htm">1,252</a> (1994-09-22; +# web page corrected 2004-01-07) adopted by same states, minus AM. +# Decree <a href="http://pcdsh01.on.br/HV1636.htm">1,636</a> (1995-09-14) +# adopted by same states, plus MT and TO. +# Decree <a href="http://pcdsh01.on.br/HV1674.htm">1,674</a> (1995-10-13) +# adds AL, SE. +Rule Brazil 1993 1995 - Oct Sun>=11 0:00 1:00 S +Rule Brazil 1994 1995 - Feb Sun>=15 0:00 0 - +Rule Brazil 1996 only - Feb 11 0:00 0 - +# Decree <a href="http://pcdsh01.on.br/HV2000.htm">2,000</a> (1996-09-04) +# adopted by same states, minus AL, SE. +Rule Brazil 1996 only - Oct 6 0:00 1:00 S +Rule Brazil 1997 only - Feb 16 0:00 0 - +# From Daniel C. Sobral (1998-02-12): +# In 1997, the DS began on October 6. The stated reason was that +# because international television networks ignored Brazil's policy on DS, +# they bought the wrong times on satellite for coverage of Pope's visit. +# This year, the ending date of DS was postponed to March 1 +# to help dealing with the shortages of electric power. +# +# Decree 2,317 (1997-09-04), adopted by same states. +Rule Brazil 1997 only - Oct 6 0:00 1:00 S +# Decree <a href="http://pcdsh01.on.br/figuras/HV2495.JPG">2,495</a> +# (1998-02-10) +Rule Brazil 1998 only - Mar 1 0:00 0 - +# Decree <a href="http://pcdsh01.on.br/figuras/Hv98.jpg">2,780</a> (1998-09-11) +# adopted by the same states as before. +Rule Brazil 1998 only - Oct 11 0:00 1:00 S +Rule Brazil 1999 only - Feb 21 0:00 0 - +# Decree <a href="http://pcdsh01.on.br/figuras/HV3150.gif">3,150</a> +# (1999-08-23) adopted by same states. +# Decree <a href="http://pcdsh01.on.br/DecHV99.gif">3,188</a> (1999-09-30) +# adds SE, AL, PB, PE, RN, CE, PI, MA and RR. +Rule Brazil 1999 only - Oct 3 0:00 1:00 S +Rule Brazil 2000 only - Feb 27 0:00 0 - +# Decree <a href="http://pcdsh01.on.br/DEC3592.htm">3,592</a> (2000-09-06) +# adopted by the same states as before. +# Decree <a href="http://pcdsh01.on.br/Dec3630.jpg">3,630</a> (2000-10-13) +# repeals DST in PE and RR, effective 2000-10-15 00:00. +# Decree <a href="http://pcdsh01.on.br/Dec3632.jpg">3,632</a> (2000-10-17) +# repeals DST in SE, AL, PB, RN, CE, PI and MA, effective 2000-10-22 00:00. +# Decree <a href="http://pcdsh01.on.br/figuras/HV3916.gif">3,916</a> +# (2001-09-13) reestablishes DST in AL, CE, MA, PB, PE, PI, RN, SE. +Rule Brazil 2000 2001 - Oct Sun>=8 0:00 1:00 S +Rule Brazil 2001 2006 - Feb Sun>=15 0:00 0 - +# Decree 4,399 (2002-10-01) repeals DST in AL, CE, MA, PB, PE, PI, RN, SE. +# <a href="http://www.presidencia.gov.br/CCIVIL/decreto/2002/D4399.htm">4,399</a> +Rule Brazil 2002 only - Nov 3 0:00 1:00 S +# Decree 4,844 (2003-09-24; corrected 2003-09-26) repeals DST in BA, MT, TO. +# <a href="http://www.presidencia.gov.br/CCIVIL/decreto/2003/D4844.htm">4,844</a> +Rule Brazil 2003 only - Oct 19 0:00 1:00 S +# Decree 5,223 (2004-10-01) reestablishes DST in MT. +# <a href="http://www.planalto.gov.br/ccivil_03/_Ato2004-2006/2004/Decreto/D5223.htm">5,223</a> +Rule Brazil 2004 only - Nov 2 0:00 1:00 S +# Decree <a href="http://pcdsh01.on.br/DecHV5539.gif">5,539</a> (2005-09-19), +# adopted by the same states as before. +Rule Brazil 2005 only - Oct 16 0:00 1:00 S +# Decree <a href="http://pcdsh01.on.br/DecHV5920.gif">5,920</a> (2006-10-03), +# adopted by the same states as before. +Rule Brazil 2006 only - Nov 5 0:00 1:00 S +Rule Brazil 2007 only - Feb 25 0:00 0 - +# Decree <a href="http://pcdsh01.on.br/DecHV6212.gif">6,212</a> (2007-09-26), +# adopted by the same states as before. +Rule Brazil 2007 only - Oct Sun>=8 0:00 1:00 S +# From Frederico A. C. Neves (2008-09-10): +# Acording to this decree +# <a href="http://www.planalto.gov.br/ccivil_03/_Ato2007-2010/2008/Decreto/D6558.htm"> +# http://www.planalto.gov.br/ccivil_03/_Ato2007-2010/2008/Decreto/D6558.htm +# </a> +# [t]he DST period in Brazil now on will be from the 3rd Oct Sunday to the +# 3rd Feb Sunday. There is an exception on the return date when this is +# the Carnival Sunday then the return date will be the next Sunday... +Rule Brazil 2008 max - Oct Sun>=15 0:00 1:00 S +Rule Brazil 2008 2011 - Feb Sun>=15 0:00 0 - +Rule Brazil 2012 only - Feb Sun>=22 0:00 0 - +Rule Brazil 2013 2014 - Feb Sun>=15 0:00 0 - +Rule Brazil 2015 only - Feb Sun>=22 0:00 0 - +Rule Brazil 2016 2022 - Feb Sun>=15 0:00 0 - +Rule Brazil 2023 only - Feb Sun>=22 0:00 0 - +Rule Brazil 2024 2025 - Feb Sun>=15 0:00 0 - +Rule Brazil 2026 only - Feb Sun>=22 0:00 0 - +Rule Brazil 2027 2033 - Feb Sun>=15 0:00 0 - +Rule Brazil 2034 only - Feb Sun>=22 0:00 0 - +Rule Brazil 2035 2036 - Feb Sun>=15 0:00 0 - +Rule Brazil 2037 only - Feb Sun>=22 0:00 0 - +# From Arthur David Olson (2008-09-29): +# The next is wrong in some years but is better than nothing. +Rule Brazil 2038 max - Feb Sun>=15 0:00 0 - + +# The latest ruleset listed above says that the following states observe DST: +# DF, ES, GO, MG, MS, MT, PR, RJ, RS, SC, SP. + +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +# +# Fernando de Noronha (administratively part of PE) +Zone America/Noronha -2:09:40 - LMT 1914 + -2:00 Brazil FN%sT 1990 Sep 17 + -2:00 - FNT 1999 Sep 30 + -2:00 Brazil FN%sT 2000 Oct 15 + -2:00 - FNT 2001 Sep 13 + -2:00 Brazil FN%sT 2002 Oct 1 + -2:00 - FNT +# Other Atlantic islands have no permanent settlement. +# These include Trindade and Martin Vaz (administratively part of ES), +# Atol das Rocas (RN), and Penedos de Sao Pedro e Sao Paulo (PE). +# Fernando de Noronha was a separate territory from 1942-09-02 to 1989-01-01; +# it also included the Penedos. +# +# Amapa (AP), east Para (PA) +# East Para includes Belem, Maraba, Serra Norte, and Sao Felix do Xingu. +# The division between east and west Para is the river Xingu. +# In the north a very small part from the river Javary (now Jari I guess, +# the border with Amapa) to the Amazon, then to the Xingu. +Zone America/Belem -3:13:56 - LMT 1914 + -3:00 Brazil BR%sT 1988 Sep 12 + -3:00 - BRT +# +# west Para (PA) +# West Para includes Altamira, Oribidos, Prainha, Oriximina, and Santarem. +Zone America/Santarem -3:38:48 - LMT 1914 + -4:00 Brazil AM%sT 1988 Sep 12 + -4:00 - AMT 2008 Jun 24 00:00 + -3:00 - BRT +# +# Maranhao (MA), Piaui (PI), Ceara (CE), Rio Grande do Norte (RN), +# Paraiba (PB) +Zone America/Fortaleza -2:34:00 - LMT 1914 + -3:00 Brazil BR%sT 1990 Sep 17 + -3:00 - BRT 1999 Sep 30 + -3:00 Brazil BR%sT 2000 Oct 22 + -3:00 - BRT 2001 Sep 13 + -3:00 Brazil BR%sT 2002 Oct 1 + -3:00 - BRT +# +# Pernambuco (PE) (except Atlantic islands) +Zone America/Recife -2:19:36 - LMT 1914 + -3:00 Brazil BR%sT 1990 Sep 17 + -3:00 - BRT 1999 Sep 30 + -3:00 Brazil BR%sT 2000 Oct 15 + -3:00 - BRT 2001 Sep 13 + -3:00 Brazil BR%sT 2002 Oct 1 + -3:00 - BRT +# +# Tocantins (TO) +Zone America/Araguaina -3:12:48 - LMT 1914 + -3:00 Brazil BR%sT 1990 Sep 17 + -3:00 - BRT 1995 Sep 14 + -3:00 Brazil BR%sT 2003 Sep 24 + -3:00 - BRT 2012 Oct 21 + -3:00 Brazil BR%sT +# +# Alagoas (AL), Sergipe (SE) +Zone America/Maceio -2:22:52 - LMT 1914 + -3:00 Brazil BR%sT 1990 Sep 17 + -3:00 - BRT 1995 Oct 13 + -3:00 Brazil BR%sT 1996 Sep 4 + -3:00 - BRT 1999 Sep 30 + -3:00 Brazil BR%sT 2000 Oct 22 + -3:00 - BRT 2001 Sep 13 + -3:00 Brazil BR%sT 2002 Oct 1 + -3:00 - BRT +# +# Bahia (BA) +# There are too many Salvadors elsewhere, so use America/Bahia instead +# of America/Salvador. +Zone America/Bahia -2:34:04 - LMT 1914 + -3:00 Brazil BR%sT 2003 Sep 24 + -3:00 - BRT 2011 Oct 16 + -3:00 Brazil BR%sT 2012 Oct 21 + -3:00 - BRT +# +# Goias (GO), Distrito Federal (DF), Minas Gerais (MG), +# Espirito Santo (ES), Rio de Janeiro (RJ), Sao Paulo (SP), Parana (PR), +# Santa Catarina (SC), Rio Grande do Sul (RS) +Zone America/Sao_Paulo -3:06:28 - LMT 1914 + -3:00 Brazil BR%sT 1963 Oct 23 00:00 + -3:00 1:00 BRST 1964 + -3:00 Brazil BR%sT +# +# Mato Grosso do Sul (MS) +Zone America/Campo_Grande -3:38:28 - LMT 1914 + -4:00 Brazil AM%sT +# +# Mato Grosso (MT) +Zone America/Cuiaba -3:44:20 - LMT 1914 + -4:00 Brazil AM%sT 2003 Sep 24 + -4:00 - AMT 2004 Oct 1 + -4:00 Brazil AM%sT +# +# Rondonia (RO) +Zone America/Porto_Velho -4:15:36 - LMT 1914 + -4:00 Brazil AM%sT 1988 Sep 12 + -4:00 - AMT +# +# Roraima (RR) +Zone America/Boa_Vista -4:02:40 - LMT 1914 + -4:00 Brazil AM%sT 1988 Sep 12 + -4:00 - AMT 1999 Sep 30 + -4:00 Brazil AM%sT 2000 Oct 15 + -4:00 - AMT +# +# east Amazonas (AM): Boca do Acre, Jutai, Manaus, Floriano Peixoto +# The great circle line from Tabatinga to Porto Acre divides +# east from west Amazonas. +Zone America/Manaus -4:00:04 - LMT 1914 + -4:00 Brazil AM%sT 1988 Sep 12 + -4:00 - AMT 1993 Sep 28 + -4:00 Brazil AM%sT 1994 Sep 22 + -4:00 - AMT +# +# west Amazonas (AM): Atalaia do Norte, Boca do Maoco, Benjamin Constant, +# Eirunepe, Envira, Ipixuna +Zone America/Eirunepe -4:39:28 - LMT 1914 + -5:00 Brazil AC%sT 1988 Sep 12 + -5:00 - ACT 1993 Sep 28 + -5:00 Brazil AC%sT 1994 Sep 22 + -5:00 - ACT 2008 Jun 24 00:00 + -4:00 - AMT +# +# Acre (AC) +Zone America/Rio_Branco -4:31:12 - LMT 1914 + -5:00 Brazil AC%sT 1988 Sep 12 + -5:00 - ACT 2008 Jun 24 00:00 + -4:00 - AMT + +# Chile + +# From Eduardo Krell (1995-10-19): +# The law says to switch to DST at midnight [24:00] on the second SATURDAY +# of October.... The law is the same for March and October. +# (1998-09-29): +# Because of the drought this year, the government decided to go into +# DST earlier (saturday 9/26 at 24:00). This is a one-time change only ... +# (unless there's another dry season next year, I guess). + +# From Julio I. Pacheco Troncoso (1999-03-18): +# Because of the same drought, the government decided to end DST later, +# on April 3, (one-time change). + +# From Oscar van Vlijmen (2006-10-08): +# http://www.horaoficial.cl/cambio.htm + +# From Jesper Norgaard Welen (2006-10-08): +# I think that there are some obvious mistakes in the suggested link +# from Oscar van Vlijmen,... for instance entry 66 says that GMT-4 +# ended 1990-09-12 while entry 67 only begins GMT-3 at 1990-09-15 +# (they should have been 1990-09-15 and 1990-09-16 respectively), but +# anyhow it clears up some doubts too. + +# From Paul Eggert (2006-12-27): +# The following data for Chile and America/Santiago are from +# <http://www.horaoficial.cl/horaof.htm> (2006-09-20), transcribed by +# Jesper Norgaard Welen. The data for Pacific/Easter are from Shanks +# & Pottenger, except with DST transitions after 1932 cloned from +# America/Santiago. The pre-1980 Pacific/Easter data are dubious, +# but we have no other source. + +# From German Poo-Caaman~o (2008-03-03): +# Due to drought, Chile extends Daylight Time in three weeks. This +# is one-time change (Saturday 3/29 at 24:00 for America/Santiago +# and Saturday 3/29 at 22:00 for Pacific/Easter) +# The Supreme Decree is located at +# <a href="http://www.shoa.cl/servicios/supremo316.pdf"> +# http://www.shoa.cl/servicios/supremo316.pdf +# </a> +# and the instructions for 2008 are located in: +# <a href="http://www.horaoficial.cl/cambio.htm"> +# http://www.horaoficial.cl/cambio.htm +# </a>. + +# From Jose Miguel Garrido (2008-03-05): +# ... +# You could see the announces of the change on +# <a href="http://www.shoa.cl/noticias/2008/04hora/hora.htm"> +# http://www.shoa.cl/noticias/2008/04hora/hora.htm +# </a>. + +# From Angel Chiang (2010-03-04): +# Subject: DST in Chile exceptionally extended to 3 April due to earthquake +# <a href="http://www.gobiernodechile.cl/viewNoticia.aspx?idArticulo=30098"> +# http://www.gobiernodechile.cl/viewNoticia.aspx?idArticulo=30098 +# </a> +# (in Spanish, last paragraph). +# +# This is breaking news. There should be more information available later. + +# From Arthur Daivd Olson (2010-03-06): +# Angel Chiang's message confirmed by Julio Pacheco; Julio provided a patch. + +# From Glenn Eychaner (2011-03-02): [geychaner@mac.com] +# It appears that the Chilean government has decided to postpone the +# change from summer time to winter time again, by three weeks to April +# 2nd: +# <a href="http://www.emol.com/noticias/nacional/detalle/detallenoticias.asp?idnoticia=467651"> +# http://www.emol.com/noticias/nacional/detalle/detallenoticias.asp?idnoticia=467651 +# </a> +# +# This is not yet reflected in the offical "cambio de hora" site, but +# probably will be soon: +# <a href="http://www.horaoficial.cl/cambio.htm"> +# http://www.horaoficial.cl/cambio.htm +# </a> + +# From Arthur David Olson (2011-03-02): +# The emol.com article mentions a water shortage as the cause of the +# postponement, which may mean that it's not a permanent change. + +# From Glenn Eychaner (2011-03-28): +# The article: +# <a href="http://diario.elmercurio.com/2011/03/28/_portada/_portada/noticias/7565897A-CA86-49E6-9E03-660B21A4883E.htm?id=3D{7565897A-CA86-49E6-9E03-660B21A4883E}"> +# http://diario.elmercurio.com/2011/03/28/_portada/_portada/noticias/7565897A-CA86-49E6-9E03-660B21A4883E.htm?id=3D{7565897A-CA86-49E6-9E03-660B21A4883E} +# </a> +# +# In English: +# Chile's clocks will go back an hour this year on the 7th of May instead +# of this Saturday. They will go forward again the 3rd Saturday in +# August, not in October as they have since 1968. This is a pilot plan +# which will be reevaluated in 2012. + +# From Mauricio Parada (2012-02-22), translated by Glenn Eychaner (2012-02-23): +# As stated in the website of the Chilean Energy Ministry +# http://www.minenergia.cl/ministerio/noticias/generales/gobierno-anuncia-fechas-de-cambio-de.html +# The Chilean Government has decided to postpone the entrance into winter time +# (to leave DST) from March 11 2012 to April 28th 2012. The decision has not +# been yet formalized but it will within the next days. +# Quote from the website communication: +# +# 6. For the year 2012, the dates of entry into winter time will be as follows: +# a. Saturday April 28, 2012, clocks should go back 60 minutes; that is, at +# 23:59:59, instead of passing to 0:00, the time should be adjusted to be 23:00 +# of the same day. +# b. Saturday, September 1, 2012, clocks should go forward 60 minutes; that is, +# at 23:59:59, instead of passing to 0:00, the time should be adjusted to be +# 01:00 on September 2. +# +# Note that...this is yet another "temporary" change that will be reevaluated +# AGAIN in 2013. + +# NOTE: ChileAQ rules for Antarctic bases are stored separately in the +# 'antarctica' file. + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Chile 1927 1932 - Sep 1 0:00 1:00 S +Rule Chile 1928 1932 - Apr 1 0:00 0 - +Rule Chile 1942 only - Jun 1 4:00u 0 - +Rule Chile 1942 only - Aug 1 5:00u 1:00 S +Rule Chile 1946 only - Jul 15 4:00u 1:00 S +Rule Chile 1946 only - Sep 1 3:00u 0:00 - +Rule Chile 1947 only - Apr 1 4:00u 0 - +Rule Chile 1968 only - Nov 3 4:00u 1:00 S +Rule Chile 1969 only - Mar 30 3:00u 0 - +Rule Chile 1969 only - Nov 23 4:00u 1:00 S +Rule Chile 1970 only - Mar 29 3:00u 0 - +Rule Chile 1971 only - Mar 14 3:00u 0 - +Rule Chile 1970 1972 - Oct Sun>=9 4:00u 1:00 S +Rule Chile 1972 1986 - Mar Sun>=9 3:00u 0 - +Rule Chile 1973 only - Sep 30 4:00u 1:00 S +Rule Chile 1974 1987 - Oct Sun>=9 4:00u 1:00 S +Rule Chile 1987 only - Apr 12 3:00u 0 - +Rule Chile 1988 1989 - Mar Sun>=9 3:00u 0 - +Rule Chile 1988 only - Oct Sun>=1 4:00u 1:00 S +Rule Chile 1989 only - Oct Sun>=9 4:00u 1:00 S +Rule Chile 1990 only - Mar 18 3:00u 0 - +Rule Chile 1990 only - Sep 16 4:00u 1:00 S +Rule Chile 1991 1996 - Mar Sun>=9 3:00u 0 - +Rule Chile 1991 1997 - Oct Sun>=9 4:00u 1:00 S +Rule Chile 1997 only - Mar 30 3:00u 0 - +Rule Chile 1998 only - Mar Sun>=9 3:00u 0 - +Rule Chile 1998 only - Sep 27 4:00u 1:00 S +Rule Chile 1999 only - Apr 4 3:00u 0 - +Rule Chile 1999 2010 - Oct Sun>=9 4:00u 1:00 S +Rule Chile 2000 2007 - Mar Sun>=9 3:00u 0 - +# N.B.: the end of March 29 in Chile is March 30 in Universal time, +# which is used below in specifying the transition. +Rule Chile 2008 only - Mar 30 3:00u 0 - +Rule Chile 2009 only - Mar Sun>=9 3:00u 0 - +Rule Chile 2010 only - Apr Sun>=1 3:00u 0 - +Rule Chile 2011 only - May Sun>=2 3:00u 0 - +Rule Chile 2011 only - Aug Sun>=16 4:00u 1:00 S +Rule Chile 2012 only - Apr Sun>=23 3:00u 0 - +Rule Chile 2012 only - Sep Sun>=2 4:00u 1:00 S +Rule Chile 2013 max - Mar Sun>=9 3:00u 0 - +Rule Chile 2013 max - Oct Sun>=9 4:00u 1:00 S +# IATA SSIM anomalies: (1992-02) says 1992-03-14; +# (1996-09) says 1998-03-08. Ignore these. +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Santiago -4:42:46 - LMT 1890 + -4:42:46 - SMT 1910 # Santiago Mean Time + -5:00 - CLT 1916 Jul 1 # Chile Time + -4:42:46 - SMT 1918 Sep 1 # Santiago Mean Time + -4:00 - CLT 1919 Jul 1 # Chile Time + -4:42:46 - SMT 1927 Sep 1 # Santiago Mean Time + -5:00 Chile CL%sT 1947 May 22 # Chile Time + -4:00 Chile CL%sT +Zone Pacific/Easter -7:17:44 - LMT 1890 + -7:17:28 - EMT 1932 Sep # Easter Mean Time + -7:00 Chile EAS%sT 1982 Mar 13 21:00 # Easter I Time + -6:00 Chile EAS%sT +# +# Sala y Gomez Island is like Pacific/Easter. +# Other Chilean locations, including Juan Fernandez Is, San Ambrosio, +# San Felix, and Antarctic bases, are like America/Santiago. + +# Colombia +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule CO 1992 only - May 3 0:00 1:00 S +Rule CO 1993 only - Apr 4 0:00 0 - +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Bogota -4:56:20 - LMT 1884 Mar 13 + -4:56:20 - BMT 1914 Nov 23 # Bogota Mean Time + -5:00 CO CO%sT # Colombia Time +# Malpelo, Providencia, San Andres +# no information; probably like America/Bogota + +# Curacao +# +# From Paul Eggert (2006-03-22): +# Shanks & Pottenger say that The Bottom and Philipsburg have been at +# -4:00 since standard time was introduced on 1912-03-02; and that +# Kralendijk and Rincon used Kralendijk Mean Time (-4:33:08) from +# 1912-02-02 to 1965-01-01. The former is dubious, since S&P also say +# Saba Island has been like Curacao. +# This all predates our 1970 cutoff, though. +# +# By July 2007 Curacao and St Maarten are planned to become +# associated states within the Netherlands, much like Aruba; +# Bonaire, Saba and St Eustatius would become directly part of the +# Netherlands as Kingdom Islands. This won't affect their time zones +# though, as far as we know. +# +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Curacao -4:35:44 - LMT 1912 Feb 12 # Willemstad + -4:30 - ANT 1965 # Netherlands Antilles Time + -4:00 - AST + +# From Arthur David Olson (2011-06-15): +# At least for now, use links for places with new iso3166 codes. +# The name "Lower Prince's Quarter" is both longer than fourteen charaters +# and contains an apostrophe; use "Lower_Princes" below. + +Link America/Curacao America/Lower_Princes # Sint Maarten +Link America/Curacao America/Kralendijk # Bonaire, Sint Estatius and Saba + +# Ecuador +# +# From Paul Eggert (2007-03-04): +# Apparently Ecuador had a failed experiment with DST in 1992. +# <http://midena.gov.ec/content/view/1261/208/> (2007-02-27) and +# <http://www.hoy.com.ec/NoticiaNue.asp?row_id=249856> (2006-11-06) both +# talk about "hora Sixto". Leave this alone for now, as we have no data. +# +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Guayaquil -5:19:20 - LMT 1890 + -5:14:00 - QMT 1931 # Quito Mean Time + -5:00 - ECT # Ecuador Time +Zone Pacific/Galapagos -5:58:24 - LMT 1931 # Puerto Baquerizo Moreno + -5:00 - ECT 1986 + -6:00 - GALT # Galapagos Time + +# Falklands + +# From Paul Eggert (2006-03-22): +# Between 1990 and 2000 inclusive, Shanks & Pottenger and the IATA agree except +# the IATA gives 1996-09-08. Go with Shanks & Pottenger. + +# From Falkland Islands Government Office, London (2001-01-22) +# via Jesper Norgaard: +# ... the clocks revert back to Local Mean Time at 2 am on Sunday 15 +# April 2001 and advance one hour to summer time at 2 am on Sunday 2 +# September. It is anticipated that the clocks will revert back at 2 +# am on Sunday 21 April 2002 and advance to summer time at 2 am on +# Sunday 1 September. + +# From Rives McDow (2001-02-13): +# +# I have communicated several times with people there, and the last +# time I had communications that was helpful was in 1998. Here is +# what was said then: +# +# "The general rule was that Stanley used daylight saving and the Camp +# did not. However for various reasons many people in the Camp have +# started to use daylight saving (known locally as 'Stanley Time') +# There is no rule as to who uses daylight saving - it is a matter of +# personal choice and so it is impossible to draw a map showing who +# uses it and who does not. Any list would be out of date as soon as +# it was produced. This year daylight saving ended on April 18/19th +# and started again on September 12/13th. I do not know what the rule +# is, but can find out if you like. We do not change at the same time +# as UK or Chile." +# +# I did have in my notes that the rule was "Second Saturday in Sep at +# 0:00 until third Saturday in Apr at 0:00". I think that this does +# not agree in some cases with Shanks; is this true? +# +# Also, there is no mention in the list that some areas in the +# Falklands do not use DST. I have found in my communications there +# that these areas are on the western half of East Falkland and all of +# West Falkland. Stanley is the only place that consistently observes +# DST. Again, as in other places in the world, the farmers don't like +# it. West Falkland is almost entirely sheep farmers. +# +# I know one lady there that keeps a list of which farm keeps DST and +# which doesn't each year. She runs a shop in Stanley, and says that +# the list changes each year. She uses it to communicate to her +# customers, catching them when they are home for lunch or dinner. + +# From Paul Eggert (2001-03-05): +# For now, we'll just record the time in Stanley, since we have no +# better info. + +# From Steffen Thorsen (2011-04-01): +# The Falkland Islands will not turn back clocks this winter, but stay on +# daylight saving time. +# +# One source: +# <a href="http://www.falklandnews.com/public/story.cfm?get=5914&source=3"> +# http://www.falklandnews.com/public/story.cfm?get=5914&source=3 +# </a> +# +# We have gotten this confirmed by a clerk of the legislative assembly: +# Normally the clocks revert to Local Mean Time (UTC/GMT -4 hours) on the +# third Sunday of April at 0200hrs and advance to Summer Time (UTC/GMT -3 +# hours) on the first Sunday of September at 0200hrs. +# +# IMPORTANT NOTE: During 2011, on a trial basis, the Falkland Islands +# will not revert to local mean time, but clocks will remain on Summer +# time (UTC/GMT - 3 hours) throughout the whole of 2011. Any long term +# change to local time following the trial period will be notified. +# +# From Andrew Newman (2012-02-24) +# A letter from Justin McPhee, Chief Executive, +# Cable & Wireless Falkland Islands (dated 2012-02-22) +# states... +# The current Atlantic/Stanley entry under South America expects the +# clocks to go back to standard Falklands Time (FKT) on the 15th April. +# The database entry states that in 2011 Stanley was staying on fixed +# summer time on a trial basis only. FIG need to contact IANA and/or +# the maintainers of the database to inform them we're adopting +# the same policy this year and suggest recommendations for future years. +# +# For now we will assume permanent summer time for the Falklands +# until advised differently (to apply for 2012 and beyond, after the 2011 +# experiment was apparently successful.) +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Falk 1937 1938 - Sep lastSun 0:00 1:00 S +Rule Falk 1938 1942 - Mar Sun>=19 0:00 0 - +Rule Falk 1939 only - Oct 1 0:00 1:00 S +Rule Falk 1940 1942 - Sep lastSun 0:00 1:00 S +Rule Falk 1943 only - Jan 1 0:00 0 - +Rule Falk 1983 only - Sep lastSun 0:00 1:00 S +Rule Falk 1984 1985 - Apr lastSun 0:00 0 - +Rule Falk 1984 only - Sep 16 0:00 1:00 S +Rule Falk 1985 2000 - Sep Sun>=9 0:00 1:00 S +Rule Falk 1986 2000 - Apr Sun>=16 0:00 0 - +Rule Falk 2001 2010 - Apr Sun>=15 2:00 0 - +Rule Falk 2001 2010 - Sep Sun>=1 2:00 1:00 S +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Atlantic/Stanley -3:51:24 - LMT 1890 + -3:51:24 - SMT 1912 Mar 12 # Stanley Mean Time + -4:00 Falk FK%sT 1983 May # Falkland Is Time + -3:00 Falk FK%sT 1985 Sep 15 + -4:00 Falk FK%sT 2010 Sep 5 02:00 + -3:00 - FKST + +# French Guiana +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Cayenne -3:29:20 - LMT 1911 Jul + -4:00 - GFT 1967 Oct # French Guiana Time + -3:00 - GFT + +# Guyana +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Guyana -3:52:40 - LMT 1915 Mar # Georgetown + -3:45 - GBGT 1966 May 26 # Br Guiana Time + -3:45 - GYT 1975 Jul 31 # Guyana Time + -3:00 - GYT 1991 +# IATA SSIM (1996-06) says -4:00. Assume a 1991 switch. + -4:00 - GYT + +# Paraguay +# From Paul Eggert (2006-03-22): +# Shanks & Pottenger say that spring transitions are from 01:00 -> 02:00, +# and autumn transitions are from 00:00 -> 23:00. Go with pre-1999 +# editions of Shanks, and with the IATA, who say transitions occur at 00:00. +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Para 1975 1988 - Oct 1 0:00 1:00 S +Rule Para 1975 1978 - Mar 1 0:00 0 - +Rule Para 1979 1991 - Apr 1 0:00 0 - +Rule Para 1989 only - Oct 22 0:00 1:00 S +Rule Para 1990 only - Oct 1 0:00 1:00 S +Rule Para 1991 only - Oct 6 0:00 1:00 S +Rule Para 1992 only - Mar 1 0:00 0 - +Rule Para 1992 only - Oct 5 0:00 1:00 S +Rule Para 1993 only - Mar 31 0:00 0 - +Rule Para 1993 1995 - Oct 1 0:00 1:00 S +Rule Para 1994 1995 - Feb lastSun 0:00 0 - +Rule Para 1996 only - Mar 1 0:00 0 - +# IATA SSIM (2000-02) says 1999-10-10; ignore this for now. +# From Steffen Thorsen (2000-10-02): +# I have three independent reports that Paraguay changed to DST this Sunday +# (10-01). +# +# Translated by Gwillim Law (2001-02-27) from +# <a href="http://www.diarionoticias.com.py/011000/nacional/naciona1.htm"> +# Noticias, a daily paper in Asuncion, Paraguay (2000-10-01) +# </a>: +# Starting at 0:00 today, the clock will be set forward 60 minutes, in +# fulfillment of Decree No. 7,273 of the Executive Power.... The time change +# system has been operating for several years. Formerly there was a separate +# decree each year; the new law has the same effect, but permanently. Every +# year, the time will change on the first Sunday of October; likewise, the +# clock will be set back on the first Sunday of March. +# +Rule Para 1996 2001 - Oct Sun>=1 0:00 1:00 S +# IATA SSIM (1997-09) says Mar 1; go with Shanks & Pottenger. +Rule Para 1997 only - Feb lastSun 0:00 0 - +# Shanks & Pottenger say 1999-02-28; IATA SSIM (1999-02) says 1999-02-27, but +# (1999-09) reports no date; go with above sources and Gerd Knops (2001-02-27). +Rule Para 1998 2001 - Mar Sun>=1 0:00 0 - +# From Rives McDow (2002-02-28): +# A decree was issued in Paraguay (no. 16350) on 2002-02-26 that changed the +# dst method to be from the first Sunday in September to the first Sunday in +# April. +Rule Para 2002 2004 - Apr Sun>=1 0:00 0 - +Rule Para 2002 2003 - Sep Sun>=1 0:00 1:00 S +# +# From Jesper Norgaard Welen (2005-01-02): +# There are several sources that claim that Paraguay made +# a timezone rule change in autumn 2004. +# From Steffen Thorsen (2005-01-05): +# Decree 1,867 (2004-03-05) +# From Carlos Raul Perasso via Jesper Norgaard Welen (2006-10-13) +# <http://www.presidencia.gov.py/decretos/D1867.pdf> +Rule Para 2004 2009 - Oct Sun>=15 0:00 1:00 S +Rule Para 2005 2009 - Mar Sun>=8 0:00 0 - +# From Carlos Raul Perasso (2010-02-18): +# By decree number 3958 issued yesterday ( +# <a href="http://www.presidencia.gov.py/v1/wp-content/uploads/2010/02/decreto3958.pdf"> +# http://www.presidencia.gov.py/v1/wp-content/uploads/2010/02/decreto3958.pdf +# </a> +# ) +# Paraguay changes its DST schedule, postponing the March rule to April and +# modifying the October date. The decree reads: +# ... +# Art. 1. It is hereby established that from the second Sunday of the month of +# April of this year (2010), the official time is to be set back 60 minutes, +# and that on the first Sunday of the month of October, it is to be set +# forward 60 minutes, in all the territory of the Paraguayan Republic. +# ... +Rule Para 2010 max - Oct Sun>=1 0:00 1:00 S +Rule Para 2010 max - Apr Sun>=8 0:00 0 - + +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Asuncion -3:50:40 - LMT 1890 + -3:50:40 - AMT 1931 Oct 10 # Asuncion Mean Time + -4:00 - PYT 1972 Oct # Paraguay Time + -3:00 - PYT 1974 Apr + -4:00 Para PY%sT + +# Peru +# +# <a href="news:xrGmb.39935$gA1.13896113@news4.srv.hcvlny.cv.net"> +# From Evelyn C. Leeper via Mark Brader (2003-10-26):</a> +# When we were in Peru in 1985-1986, they apparently switched over +# sometime between December 29 and January 3 while we were on the Amazon. +# +# From Paul Eggert (2006-03-22): +# Shanks & Pottenger don't have this transition. Assume 1986 was like 1987. + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule Peru 1938 only - Jan 1 0:00 1:00 S +Rule Peru 1938 only - Apr 1 0:00 0 - +Rule Peru 1938 1939 - Sep lastSun 0:00 1:00 S +Rule Peru 1939 1940 - Mar Sun>=24 0:00 0 - +Rule Peru 1986 1987 - Jan 1 0:00 1:00 S +Rule Peru 1986 1987 - Apr 1 0:00 0 - +Rule Peru 1990 only - Jan 1 0:00 1:00 S +Rule Peru 1990 only - Apr 1 0:00 0 - +# IATA is ambiguous for 1993/1995; go with Shanks & Pottenger. +Rule Peru 1994 only - Jan 1 0:00 1:00 S +Rule Peru 1994 only - Apr 1 0:00 0 - +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Lima -5:08:12 - LMT 1890 + -5:08:36 - LMT 1908 Jul 28 # Lima Mean Time? + -5:00 Peru PE%sT # Peru Time + +# South Georgia +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone Atlantic/South_Georgia -2:26:08 - LMT 1890 # Grytviken + -2:00 - GST # South Georgia Time + +# South Sandwich Is +# uninhabited; scientific personnel have wintered + +# Suriname +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Paramaribo -3:40:40 - LMT 1911 + -3:40:52 - PMT 1935 # Paramaribo Mean Time + -3:40:36 - PMT 1945 Oct # The capital moved? + -3:30 - NEGT 1975 Nov 20 # Dutch Guiana Time + -3:30 - SRT 1984 Oct # Suriname Time + -3:00 - SRT + +# Trinidad and Tobago +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Port_of_Spain -4:06:04 - LMT 1912 Mar 2 + -4:00 - AST + +# Uruguay +# From Paul Eggert (1993-11-18): +# Uruguay wins the prize for the strangest peacetime manipulation of the rules. +# From Shanks & Pottenger: +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +# Whitman gives 1923 Oct 1; go with Shanks & Pottenger. +Rule Uruguay 1923 only - Oct 2 0:00 0:30 HS +Rule Uruguay 1924 1926 - Apr 1 0:00 0 - +Rule Uruguay 1924 1925 - Oct 1 0:00 0:30 HS +Rule Uruguay 1933 1935 - Oct lastSun 0:00 0:30 HS +# Shanks & Pottenger give 1935 Apr 1 0:00 & 1936 Mar 30 0:00; go with Whitman. +Rule Uruguay 1934 1936 - Mar Sat>=25 23:30s 0 - +Rule Uruguay 1936 only - Nov 1 0:00 0:30 HS +Rule Uruguay 1937 1941 - Mar lastSun 0:00 0 - +# Whitman gives 1937 Oct 3; go with Shanks & Pottenger. +Rule Uruguay 1937 1940 - Oct lastSun 0:00 0:30 HS +# Whitman gives 1941 Oct 24 - 1942 Mar 27, 1942 Dec 14 - 1943 Apr 13, +# and 1943 Apr 13 ``to present time''; go with Shanks & Pottenger. +Rule Uruguay 1941 only - Aug 1 0:00 0:30 HS +Rule Uruguay 1942 only - Jan 1 0:00 0 - +Rule Uruguay 1942 only - Dec 14 0:00 1:00 S +Rule Uruguay 1943 only - Mar 14 0:00 0 - +Rule Uruguay 1959 only - May 24 0:00 1:00 S +Rule Uruguay 1959 only - Nov 15 0:00 0 - +Rule Uruguay 1960 only - Jan 17 0:00 1:00 S +Rule Uruguay 1960 only - Mar 6 0:00 0 - +Rule Uruguay 1965 1967 - Apr Sun>=1 0:00 1:00 S +Rule Uruguay 1965 only - Sep 26 0:00 0 - +Rule Uruguay 1966 1967 - Oct 31 0:00 0 - +Rule Uruguay 1968 1970 - May 27 0:00 0:30 HS +Rule Uruguay 1968 1970 - Dec 2 0:00 0 - +Rule Uruguay 1972 only - Apr 24 0:00 1:00 S +Rule Uruguay 1972 only - Aug 15 0:00 0 - +Rule Uruguay 1974 only - Mar 10 0:00 0:30 HS +Rule Uruguay 1974 only - Dec 22 0:00 1:00 S +Rule Uruguay 1976 only - Oct 1 0:00 0 - +Rule Uruguay 1977 only - Dec 4 0:00 1:00 S +Rule Uruguay 1978 only - Apr 1 0:00 0 - +Rule Uruguay 1979 only - Oct 1 0:00 1:00 S +Rule Uruguay 1980 only - May 1 0:00 0 - +Rule Uruguay 1987 only - Dec 14 0:00 1:00 S +Rule Uruguay 1988 only - Mar 14 0:00 0 - +Rule Uruguay 1988 only - Dec 11 0:00 1:00 S +Rule Uruguay 1989 only - Mar 12 0:00 0 - +Rule Uruguay 1989 only - Oct 29 0:00 1:00 S +# Shanks & Pottenger say no DST was observed in 1990/1 and 1991/2, +# and that 1992/3's DST was from 10-25 to 03-01. Go with IATA. +Rule Uruguay 1990 1992 - Mar Sun>=1 0:00 0 - +Rule Uruguay 1990 1991 - Oct Sun>=21 0:00 1:00 S +Rule Uruguay 1992 only - Oct 18 0:00 1:00 S +Rule Uruguay 1993 only - Feb 28 0:00 0 - +# From Eduardo Cota (2004-09-20): +# The uruguayan government has decreed a change in the local time.... +# http://www.presidencia.gub.uy/decretos/2004091502.htm +Rule Uruguay 2004 only - Sep 19 0:00 1:00 S +# From Steffen Thorsen (2005-03-11): +# Uruguay's DST was scheduled to end on Sunday, 2005-03-13, but in order to +# save energy ... it was postponed two weeks.... +# http://www.presidencia.gub.uy/_Web/noticias/2005/03/2005031005.htm +Rule Uruguay 2005 only - Mar 27 2:00 0 - +# From Eduardo Cota (2005-09-27): +# http://www.presidencia.gub.uy/_Web/decretos/2005/09/CM%20119_09%2009%202005_00001.PDF +# This means that from 2005-10-09 at 02:00 local time, until 2006-03-12 at +# 02:00 local time, official time in Uruguay will be at GMT -2. +Rule Uruguay 2005 only - Oct 9 2:00 1:00 S +Rule Uruguay 2006 only - Mar 12 2:00 0 - +# From Jesper Norgaard Welen (2006-09-06): +# http://www.presidencia.gub.uy/_web/decretos/2006/09/CM%20210_08%2006%202006_00001.PDF +Rule Uruguay 2006 max - Oct Sun>=1 2:00 1:00 S +Rule Uruguay 2007 max - Mar Sun>=8 2:00 0 - +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Montevideo -3:44:44 - LMT 1898 Jun 28 + -3:44:44 - MMT 1920 May 1 # Montevideo MT + -3:30 Uruguay UY%sT 1942 Dec 14 # Uruguay Time + -3:00 Uruguay UY%sT + +# Venezuela +# +# From John Stainforth (2007-11-28): +# ... the change for Venezuela originally expected for 2007-12-31 has +# been brought forward to 2007-12-09. The official announcement was +# published today in the "Gaceta Oficial de la Republica Bolivariana +# de Venezuela, numero 38.819" (official document for all laws or +# resolution publication) +# http://www.globovision.com/news.php?nid=72208 + +# Zone NAME GMTOFF RULES FORMAT [UNTIL] +Zone America/Caracas -4:27:44 - LMT 1890 + -4:27:40 - CMT 1912 Feb 12 # Caracas Mean Time? + -4:30 - VET 1965 # Venezuela Time + -4:00 - VET 2007 Dec 9 03:00 + -4:30 - VET diff --git a/static/js/flot/examples/axes-time-zones/tz/systemv b/static/js/flot/examples/axes-time-zones/tz/systemv new file mode 100755 index 0000000..e651e85 --- /dev/null +++ b/static/js/flot/examples/axes-time-zones/tz/systemv @@ -0,0 +1,38 @@ +# <pre> +# This file is in the public domain, so clarified as of +# 2009-05-17 by Arthur David Olson. + +# Old rules, should the need arise. +# No attempt is made to handle Newfoundland, since it cannot be expressed +# using the System V "TZ" scheme (half-hour offset), or anything outside +# North America (no support for non-standard DST start/end dates), nor +# the changes in the DST rules in the US after 1976 (which occurred after +# the old rules were written). +# +# If you need the old rules, uncomment ## lines. +# Compile this *without* leap second correction for true conformance. + +# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S +Rule SystemV min 1973 - Apr lastSun 2:00 1:00 D +Rule SystemV min 1973 - Oct lastSun 2:00 0 S +Rule SystemV 1974 only - Jan 6 2:00 1:00 D +Rule SystemV 1974 only - Nov lastSun 2:00 0 S +Rule SystemV 1975 only - Feb 23 2:00 1:00 D +Rule SystemV 1975 only - Oct lastSun 2:00 0 S +Rule SystemV 1976 max - Apr lastSun 2:00 1:00 D +Rule SystemV 1976 max - Oct lastSun 2:00 0 S + +# Zone NAME GMTOFF RULES/SAVE FORMAT [UNTIL] +## Zone SystemV/AST4ADT -4:00 SystemV A%sT +## Zone SystemV/EST5EDT -5:00 SystemV E%sT +## Zone SystemV/CST6CDT -6:00 SystemV C%sT +## Zone SystemV/MST7MDT -7:00 SystemV M%sT +## Zone SystemV/PST8PDT -8:00 SystemV P%sT +## Zone SystemV/YST9YDT -9:00 SystemV Y%sT +## Zone SystemV/AST4 -4:00 - AST +## Zone SystemV/EST5 -5:00 - EST +## Zone SystemV/CST6 -6:00 - CST +## Zone SystemV/MST7 -7:00 - MST +## Zone SystemV/PST8 -8:00 - PST +## Zone SystemV/YST9 -9:00 - YST +## Zone SystemV/HST10 -10:00 - HST diff --git a/static/js/flot/examples/axes-time-zones/tz/yearistype.sh b/static/js/flot/examples/axes-time-zones/tz/yearistype.sh new file mode 100755 index 0000000..bdc6e58 --- /dev/null +++ b/static/js/flot/examples/axes-time-zones/tz/yearistype.sh @@ -0,0 +1,38 @@ +#! /bin/sh + +: 'This file is in the public domain, so clarified as of' +: '2006-07-17 by Arthur David Olson.' + +case $#-$1 in + 2-|2-0*|2-*[!0-9]*) + echo "$0: wild year - $1" >&2 + exit 1 ;; +esac + +case $#-$2 in + 2-even) + case $1 in + *[24680]) exit 0 ;; + *) exit 1 ;; + esac ;; + 2-nonpres|2-nonuspres) + case $1 in + *[02468][048]|*[13579][26]) exit 1 ;; + *) exit 0 ;; + esac ;; + 2-odd) + case $1 in + *[13579]) exit 0 ;; + *) exit 1 ;; + esac ;; + 2-uspres) + case $1 in + *[02468][048]|*[13579][26]) exit 0 ;; + *) exit 1 ;; + esac ;; + 2-*) + echo "$0: wild type - $2" >&2 ;; +esac + +echo "$0: usage is $0 year even|odd|uspres|nonpres|nonuspres" >&2 +exit 1 diff --git a/static/js/flot/examples/axes-time-zones/tz/zone.tab b/static/js/flot/examples/axes-time-zones/tz/zone.tab new file mode 100755 index 0000000..6bda826 --- /dev/null +++ b/static/js/flot/examples/axes-time-zones/tz/zone.tab @@ -0,0 +1,441 @@ +# <pre> +# This file is in the public domain, so clarified as of +# 2009-05-17 by Arthur David Olson. +# +# TZ zone descriptions +# +# From Paul Eggert (1996-08-05): +# +# This file contains a table with the following columns: +# 1. ISO 3166 2-character country code. See the file `iso3166.tab'. +# 2. Latitude and longitude of the zone's principal location +# in ISO 6709 sign-degrees-minutes-seconds format, +# either +-DDMM+-DDDMM or +-DDMMSS+-DDDMMSS, +# first latitude (+ is north), then longitude (+ is east). +# 3. Zone name used in value of TZ environment variable. +# 4. Comments; present if and only if the country has multiple rows. +# +# Columns are separated by a single tab. +# The table is sorted first by country, then an order within the country that +# (1) makes some geographical sense, and +# (2) puts the most populous zones first, where that does not contradict (1). +# +# Lines beginning with `#' are comments. +# +#country- +#code coordinates TZ comments +AD +4230+00131 Europe/Andorra +AE +2518+05518 Asia/Dubai +AF +3431+06912 Asia/Kabul +AG +1703-06148 America/Antigua +AI +1812-06304 America/Anguilla +AL +4120+01950 Europe/Tirane +AM +4011+04430 Asia/Yerevan +AO -0848+01314 Africa/Luanda +AQ -7750+16636 Antarctica/McMurdo McMurdo Station, Ross Island +AQ -9000+00000 Antarctica/South_Pole Amundsen-Scott Station, South Pole +AQ -6734-06808 Antarctica/Rothera Rothera Station, Adelaide Island +AQ -6448-06406 Antarctica/Palmer Palmer Station, Anvers Island +AQ -6736+06253 Antarctica/Mawson Mawson Station, Holme Bay +AQ -6835+07758 Antarctica/Davis Davis Station, Vestfold Hills +AQ -6617+11031 Antarctica/Casey Casey Station, Bailey Peninsula +AQ -7824+10654 Antarctica/Vostok Vostok Station, Lake Vostok +AQ -6640+14001 Antarctica/DumontDUrville Dumont-d'Urville Station, Terre Adelie +AQ -690022+0393524 Antarctica/Syowa Syowa Station, E Ongul I +AQ -5430+15857 Antarctica/Macquarie Macquarie Island Station, Macquarie Island +AR -3436-05827 America/Argentina/Buenos_Aires Buenos Aires (BA, CF) +AR -3124-06411 America/Argentina/Cordoba most locations (CB, CC, CN, ER, FM, MN, SE, SF) +AR -2447-06525 America/Argentina/Salta (SA, LP, NQ, RN) +AR -2411-06518 America/Argentina/Jujuy Jujuy (JY) +AR -2649-06513 America/Argentina/Tucuman Tucuman (TM) +AR -2828-06547 America/Argentina/Catamarca Catamarca (CT), Chubut (CH) +AR -2926-06651 America/Argentina/La_Rioja La Rioja (LR) +AR -3132-06831 America/Argentina/San_Juan San Juan (SJ) +AR -3253-06849 America/Argentina/Mendoza Mendoza (MZ) +AR -3319-06621 America/Argentina/San_Luis San Luis (SL) +AR -5138-06913 America/Argentina/Rio_Gallegos Santa Cruz (SC) +AR -5448-06818 America/Argentina/Ushuaia Tierra del Fuego (TF) +AS -1416-17042 Pacific/Pago_Pago +AT +4813+01620 Europe/Vienna +AU -3133+15905 Australia/Lord_Howe Lord Howe Island +AU -4253+14719 Australia/Hobart Tasmania - most locations +AU -3956+14352 Australia/Currie Tasmania - King Island +AU -3749+14458 Australia/Melbourne Victoria +AU -3352+15113 Australia/Sydney New South Wales - most locations +AU -3157+14127 Australia/Broken_Hill New South Wales - Yancowinna +AU -2728+15302 Australia/Brisbane Queensland - most locations +AU -2016+14900 Australia/Lindeman Queensland - Holiday Islands +AU -3455+13835 Australia/Adelaide South Australia +AU -1228+13050 Australia/Darwin Northern Territory +AU -3157+11551 Australia/Perth Western Australia - most locations +AU -3143+12852 Australia/Eucla Western Australia - Eucla area +AW +1230-06958 America/Aruba +AX +6006+01957 Europe/Mariehamn +AZ +4023+04951 Asia/Baku +BA +4352+01825 Europe/Sarajevo +BB +1306-05937 America/Barbados +BD +2343+09025 Asia/Dhaka +BE +5050+00420 Europe/Brussels +BF +1222-00131 Africa/Ouagadougou +BG +4241+02319 Europe/Sofia +BH +2623+05035 Asia/Bahrain +BI -0323+02922 Africa/Bujumbura +BJ +0629+00237 Africa/Porto-Novo +BL +1753-06251 America/St_Barthelemy +BM +3217-06446 Atlantic/Bermuda +BN +0456+11455 Asia/Brunei +BO -1630-06809 America/La_Paz +BQ +120903-0681636 America/Kralendijk +BR -0351-03225 America/Noronha Atlantic islands +BR -0127-04829 America/Belem Amapa, E Para +BR -0343-03830 America/Fortaleza NE Brazil (MA, PI, CE, RN, PB) +BR -0803-03454 America/Recife Pernambuco +BR -0712-04812 America/Araguaina Tocantins +BR -0940-03543 America/Maceio Alagoas, Sergipe +BR -1259-03831 America/Bahia Bahia +BR -2332-04637 America/Sao_Paulo S & SE Brazil (GO, DF, MG, ES, RJ, SP, PR, SC, RS) +BR -2027-05437 America/Campo_Grande Mato Grosso do Sul +BR -1535-05605 America/Cuiaba Mato Grosso +BR -0226-05452 America/Santarem W Para +BR -0846-06354 America/Porto_Velho Rondonia +BR +0249-06040 America/Boa_Vista Roraima +BR -0308-06001 America/Manaus E Amazonas +BR -0640-06952 America/Eirunepe W Amazonas +BR -0958-06748 America/Rio_Branco Acre +BS +2505-07721 America/Nassau +BT +2728+08939 Asia/Thimphu +BW -2439+02555 Africa/Gaborone +BY +5354+02734 Europe/Minsk +BZ +1730-08812 America/Belize +CA +4734-05243 America/St_Johns Newfoundland Time, including SE Labrador +CA +4439-06336 America/Halifax Atlantic Time - Nova Scotia (most places), PEI +CA +4612-05957 America/Glace_Bay Atlantic Time - Nova Scotia - places that did not observe DST 1966-1971 +CA +4606-06447 America/Moncton Atlantic Time - New Brunswick +CA +5320-06025 America/Goose_Bay Atlantic Time - Labrador - most locations +CA +5125-05707 America/Blanc-Sablon Atlantic Standard Time - Quebec - Lower North Shore +CA +4531-07334 America/Montreal Eastern Time - Quebec - most locations +CA +4339-07923 America/Toronto Eastern Time - Ontario - most locations +CA +4901-08816 America/Nipigon Eastern Time - Ontario & Quebec - places that did not observe DST 1967-1973 +CA +4823-08915 America/Thunder_Bay Eastern Time - Thunder Bay, Ontario +CA +6344-06828 America/Iqaluit Eastern Time - east Nunavut - most locations +CA +6608-06544 America/Pangnirtung Eastern Time - Pangnirtung, Nunavut +CA +744144-0944945 America/Resolute Central Standard Time - Resolute, Nunavut +CA +484531-0913718 America/Atikokan Eastern Standard Time - Atikokan, Ontario and Southampton I, Nunavut +CA +624900-0920459 America/Rankin_Inlet Central Time - central Nunavut +CA +4953-09709 America/Winnipeg Central Time - Manitoba & west Ontario +CA +4843-09434 America/Rainy_River Central Time - Rainy River & Fort Frances, Ontario +CA +5024-10439 America/Regina Central Standard Time - Saskatchewan - most locations +CA +5017-10750 America/Swift_Current Central Standard Time - Saskatchewan - midwest +CA +5333-11328 America/Edmonton Mountain Time - Alberta, east British Columbia & west Saskatchewan +CA +690650-1050310 America/Cambridge_Bay Mountain Time - west Nunavut +CA +6227-11421 America/Yellowknife Mountain Time - central Northwest Territories +CA +682059-1334300 America/Inuvik Mountain Time - west Northwest Territories +CA +4906-11631 America/Creston Mountain Standard Time - Creston, British Columbia +CA +5946-12014 America/Dawson_Creek Mountain Standard Time - Dawson Creek & Fort Saint John, British Columbia +CA +4916-12307 America/Vancouver Pacific Time - west British Columbia +CA +6043-13503 America/Whitehorse Pacific Time - south Yukon +CA +6404-13925 America/Dawson Pacific Time - north Yukon +CC -1210+09655 Indian/Cocos +CD -0418+01518 Africa/Kinshasa west Dem. Rep. of Congo +CD -1140+02728 Africa/Lubumbashi east Dem. Rep. of Congo +CF +0422+01835 Africa/Bangui +CG -0416+01517 Africa/Brazzaville +CH +4723+00832 Europe/Zurich +CI +0519-00402 Africa/Abidjan +CK -2114-15946 Pacific/Rarotonga +CL -3327-07040 America/Santiago most locations +CL -2709-10926 Pacific/Easter Easter Island & Sala y Gomez +CM +0403+00942 Africa/Douala +CN +3114+12128 Asia/Shanghai east China - Beijing, Guangdong, Shanghai, etc. +CN +4545+12641 Asia/Harbin Heilongjiang (except Mohe), Jilin +CN +2934+10635 Asia/Chongqing central China - Sichuan, Yunnan, Guangxi, Shaanxi, Guizhou, etc. +CN +4348+08735 Asia/Urumqi most of Tibet & Xinjiang +CN +3929+07559 Asia/Kashgar west Tibet & Xinjiang +CO +0436-07405 America/Bogota +CR +0956-08405 America/Costa_Rica +CU +2308-08222 America/Havana +CV +1455-02331 Atlantic/Cape_Verde +CW +1211-06900 America/Curacao +CX -1025+10543 Indian/Christmas +CY +3510+03322 Asia/Nicosia +CZ +5005+01426 Europe/Prague +DE +5230+01322 Europe/Berlin +DJ +1136+04309 Africa/Djibouti +DK +5540+01235 Europe/Copenhagen +DM +1518-06124 America/Dominica +DO +1828-06954 America/Santo_Domingo +DZ +3647+00303 Africa/Algiers +EC -0210-07950 America/Guayaquil mainland +EC -0054-08936 Pacific/Galapagos Galapagos Islands +EE +5925+02445 Europe/Tallinn +EG +3003+03115 Africa/Cairo +EH +2709-01312 Africa/El_Aaiun +ER +1520+03853 Africa/Asmara +ES +4024-00341 Europe/Madrid mainland +ES +3553-00519 Africa/Ceuta Ceuta & Melilla +ES +2806-01524 Atlantic/Canary Canary Islands +ET +0902+03842 Africa/Addis_Ababa +FI +6010+02458 Europe/Helsinki +FJ -1808+17825 Pacific/Fiji +FK -5142-05751 Atlantic/Stanley +FM +0725+15147 Pacific/Chuuk Chuuk (Truk) and Yap +FM +0658+15813 Pacific/Pohnpei Pohnpei (Ponape) +FM +0519+16259 Pacific/Kosrae Kosrae +FO +6201-00646 Atlantic/Faroe +FR +4852+00220 Europe/Paris +GA +0023+00927 Africa/Libreville +GB +513030-0000731 Europe/London +GD +1203-06145 America/Grenada +GE +4143+04449 Asia/Tbilisi +GF +0456-05220 America/Cayenne +GG +4927-00232 Europe/Guernsey +GH +0533-00013 Africa/Accra +GI +3608-00521 Europe/Gibraltar +GL +6411-05144 America/Godthab most locations +GL +7646-01840 America/Danmarkshavn east coast, north of Scoresbysund +GL +7029-02158 America/Scoresbysund Scoresbysund / Ittoqqortoormiit +GL +7634-06847 America/Thule Thule / Pituffik +GM +1328-01639 Africa/Banjul +GN +0931-01343 Africa/Conakry +GP +1614-06132 America/Guadeloupe +GQ +0345+00847 Africa/Malabo +GR +3758+02343 Europe/Athens +GS -5416-03632 Atlantic/South_Georgia +GT +1438-09031 America/Guatemala +GU +1328+14445 Pacific/Guam +GW +1151-01535 Africa/Bissau +GY +0648-05810 America/Guyana +HK +2217+11409 Asia/Hong_Kong +HN +1406-08713 America/Tegucigalpa +HR +4548+01558 Europe/Zagreb +HT +1832-07220 America/Port-au-Prince +HU +4730+01905 Europe/Budapest +ID -0610+10648 Asia/Jakarta Java & Sumatra +ID -0002+10920 Asia/Pontianak west & central Borneo +ID -0507+11924 Asia/Makassar east & south Borneo, Sulawesi (Celebes), Bali, Nusa Tengarra, west Timor +ID -0232+14042 Asia/Jayapura west New Guinea (Irian Jaya) & Malukus (Moluccas) +IE +5320-00615 Europe/Dublin +IL +3146+03514 Asia/Jerusalem +IM +5409-00428 Europe/Isle_of_Man +IN +2232+08822 Asia/Kolkata +IO -0720+07225 Indian/Chagos +IQ +3321+04425 Asia/Baghdad +IR +3540+05126 Asia/Tehran +IS +6409-02151 Atlantic/Reykjavik +IT +4154+01229 Europe/Rome +JE +4912-00207 Europe/Jersey +JM +1800-07648 America/Jamaica +JO +3157+03556 Asia/Amman +JP +353916+1394441 Asia/Tokyo +KE -0117+03649 Africa/Nairobi +KG +4254+07436 Asia/Bishkek +KH +1133+10455 Asia/Phnom_Penh +KI +0125+17300 Pacific/Tarawa Gilbert Islands +KI -0308-17105 Pacific/Enderbury Phoenix Islands +KI +0152-15720 Pacific/Kiritimati Line Islands +KM -1141+04316 Indian/Comoro +KN +1718-06243 America/St_Kitts +KP +3901+12545 Asia/Pyongyang +KR +3733+12658 Asia/Seoul +KW +2920+04759 Asia/Kuwait +KY +1918-08123 America/Cayman +KZ +4315+07657 Asia/Almaty most locations +KZ +4448+06528 Asia/Qyzylorda Qyzylorda (Kyzylorda, Kzyl-Orda) +KZ +5017+05710 Asia/Aqtobe Aqtobe (Aktobe) +KZ +4431+05016 Asia/Aqtau Atyrau (Atirau, Gur'yev), Mangghystau (Mankistau) +KZ +5113+05121 Asia/Oral West Kazakhstan +LA +1758+10236 Asia/Vientiane +LB +3353+03530 Asia/Beirut +LC +1401-06100 America/St_Lucia +LI +4709+00931 Europe/Vaduz +LK +0656+07951 Asia/Colombo +LR +0618-01047 Africa/Monrovia +LS -2928+02730 Africa/Maseru +LT +5441+02519 Europe/Vilnius +LU +4936+00609 Europe/Luxembourg +LV +5657+02406 Europe/Riga +LY +3254+01311 Africa/Tripoli +MA +3339-00735 Africa/Casablanca +MC +4342+00723 Europe/Monaco +MD +4700+02850 Europe/Chisinau +ME +4226+01916 Europe/Podgorica +MF +1804-06305 America/Marigot +MG -1855+04731 Indian/Antananarivo +MH +0709+17112 Pacific/Majuro most locations +MH +0905+16720 Pacific/Kwajalein Kwajalein +MK +4159+02126 Europe/Skopje +ML +1239-00800 Africa/Bamako +MM +1647+09610 Asia/Rangoon +MN +4755+10653 Asia/Ulaanbaatar most locations +MN +4801+09139 Asia/Hovd Bayan-Olgiy, Govi-Altai, Hovd, Uvs, Zavkhan +MN +4804+11430 Asia/Choibalsan Dornod, Sukhbaatar +MO +2214+11335 Asia/Macau +MP +1512+14545 Pacific/Saipan +MQ +1436-06105 America/Martinique +MR +1806-01557 Africa/Nouakchott +MS +1643-06213 America/Montserrat +MT +3554+01431 Europe/Malta +MU -2010+05730 Indian/Mauritius +MV +0410+07330 Indian/Maldives +MW -1547+03500 Africa/Blantyre +MX +1924-09909 America/Mexico_City Central Time - most locations +MX +2105-08646 America/Cancun Central Time - Quintana Roo +MX +2058-08937 America/Merida Central Time - Campeche, Yucatan +MX +2540-10019 America/Monterrey Mexican Central Time - Coahuila, Durango, Nuevo Leon, Tamaulipas away from US border +MX +2550-09730 America/Matamoros US Central Time - Coahuila, Durango, Nuevo Leon, Tamaulipas near US border +MX +2313-10625 America/Mazatlan Mountain Time - S Baja, Nayarit, Sinaloa +MX +2838-10605 America/Chihuahua Mexican Mountain Time - Chihuahua away from US border +MX +2934-10425 America/Ojinaga US Mountain Time - Chihuahua near US border +MX +2904-11058 America/Hermosillo Mountain Standard Time - Sonora +MX +3232-11701 America/Tijuana US Pacific Time - Baja California near US border +MX +3018-11452 America/Santa_Isabel Mexican Pacific Time - Baja California away from US border +MX +2048-10515 America/Bahia_Banderas Mexican Central Time - Bahia de Banderas +MY +0310+10142 Asia/Kuala_Lumpur peninsular Malaysia +MY +0133+11020 Asia/Kuching Sabah & Sarawak +MZ -2558+03235 Africa/Maputo +NA -2234+01706 Africa/Windhoek +NC -2216+16627 Pacific/Noumea +NE +1331+00207 Africa/Niamey +NF -2903+16758 Pacific/Norfolk +NG +0627+00324 Africa/Lagos +NI +1209-08617 America/Managua +NL +5222+00454 Europe/Amsterdam +NO +5955+01045 Europe/Oslo +NP +2743+08519 Asia/Kathmandu +NR -0031+16655 Pacific/Nauru +NU -1901-16955 Pacific/Niue +NZ -3652+17446 Pacific/Auckland most locations +NZ -4357-17633 Pacific/Chatham Chatham Islands +OM +2336+05835 Asia/Muscat +PA +0858-07932 America/Panama +PE -1203-07703 America/Lima +PF -1732-14934 Pacific/Tahiti Society Islands +PF -0900-13930 Pacific/Marquesas Marquesas Islands +PF -2308-13457 Pacific/Gambier Gambier Islands +PG -0930+14710 Pacific/Port_Moresby +PH +1435+12100 Asia/Manila +PK +2452+06703 Asia/Karachi +PL +5215+02100 Europe/Warsaw +PM +4703-05620 America/Miquelon +PN -2504-13005 Pacific/Pitcairn +PR +182806-0660622 America/Puerto_Rico +PS +3130+03428 Asia/Gaza Gaza Strip +PS +313200+0350542 Asia/Hebron West Bank +PT +3843-00908 Europe/Lisbon mainland +PT +3238-01654 Atlantic/Madeira Madeira Islands +PT +3744-02540 Atlantic/Azores Azores +PW +0720+13429 Pacific/Palau +PY -2516-05740 America/Asuncion +QA +2517+05132 Asia/Qatar +RE -2052+05528 Indian/Reunion +RO +4426+02606 Europe/Bucharest +RS +4450+02030 Europe/Belgrade +RU +5443+02030 Europe/Kaliningrad Moscow-01 - Kaliningrad +RU +5545+03735 Europe/Moscow Moscow+00 - west Russia +RU +4844+04425 Europe/Volgograd Moscow+00 - Caspian Sea +RU +5312+05009 Europe/Samara Moscow+00 - Samara, Udmurtia +RU +5651+06036 Asia/Yekaterinburg Moscow+02 - Urals +RU +5500+07324 Asia/Omsk Moscow+03 - west Siberia +RU +5502+08255 Asia/Novosibirsk Moscow+03 - Novosibirsk +RU +5345+08707 Asia/Novokuznetsk Moscow+03 - Novokuznetsk +RU +5601+09250 Asia/Krasnoyarsk Moscow+04 - Yenisei River +RU +5216+10420 Asia/Irkutsk Moscow+05 - Lake Baikal +RU +6200+12940 Asia/Yakutsk Moscow+06 - Lena River +RU +4310+13156 Asia/Vladivostok Moscow+07 - Amur River +RU +4658+14242 Asia/Sakhalin Moscow+07 - Sakhalin Island +RU +5934+15048 Asia/Magadan Moscow+08 - Magadan +RU +5301+15839 Asia/Kamchatka Moscow+08 - Kamchatka +RU +6445+17729 Asia/Anadyr Moscow+08 - Bering Sea +RW -0157+03004 Africa/Kigali +SA +2438+04643 Asia/Riyadh +SB -0932+16012 Pacific/Guadalcanal +SC -0440+05528 Indian/Mahe +SD +1536+03232 Africa/Khartoum +SE +5920+01803 Europe/Stockholm +SG +0117+10351 Asia/Singapore +SH -1555-00542 Atlantic/St_Helena +SI +4603+01431 Europe/Ljubljana +SJ +7800+01600 Arctic/Longyearbyen +SK +4809+01707 Europe/Bratislava +SL +0830-01315 Africa/Freetown +SM +4355+01228 Europe/San_Marino +SN +1440-01726 Africa/Dakar +SO +0204+04522 Africa/Mogadishu +SR +0550-05510 America/Paramaribo +SS +0451+03136 Africa/Juba +ST +0020+00644 Africa/Sao_Tome +SV +1342-08912 America/El_Salvador +SX +180305-0630250 America/Lower_Princes +SY +3330+03618 Asia/Damascus +SZ -2618+03106 Africa/Mbabane +TC +2128-07108 America/Grand_Turk +TD +1207+01503 Africa/Ndjamena +TF -492110+0701303 Indian/Kerguelen +TG +0608+00113 Africa/Lome +TH +1345+10031 Asia/Bangkok +TJ +3835+06848 Asia/Dushanbe +TK -0922-17114 Pacific/Fakaofo +TL -0833+12535 Asia/Dili +TM +3757+05823 Asia/Ashgabat +TN +3648+01011 Africa/Tunis +TO -2110-17510 Pacific/Tongatapu +TR +4101+02858 Europe/Istanbul +TT +1039-06131 America/Port_of_Spain +TV -0831+17913 Pacific/Funafuti +TW +2503+12130 Asia/Taipei +TZ -0648+03917 Africa/Dar_es_Salaam +UA +5026+03031 Europe/Kiev most locations +UA +4837+02218 Europe/Uzhgorod Ruthenia +UA +4750+03510 Europe/Zaporozhye Zaporozh'ye, E Lugansk / Zaporizhia, E Luhansk +UA +4457+03406 Europe/Simferopol central Crimea +UG +0019+03225 Africa/Kampala +UM +1645-16931 Pacific/Johnston Johnston Atoll +UM +2813-17722 Pacific/Midway Midway Islands +UM +1917+16637 Pacific/Wake Wake Island +US +404251-0740023 America/New_York Eastern Time +US +421953-0830245 America/Detroit Eastern Time - Michigan - most locations +US +381515-0854534 America/Kentucky/Louisville Eastern Time - Kentucky - Louisville area +US +364947-0845057 America/Kentucky/Monticello Eastern Time - Kentucky - Wayne County +US +394606-0860929 America/Indiana/Indianapolis Eastern Time - Indiana - most locations +US +384038-0873143 America/Indiana/Vincennes Eastern Time - Indiana - Daviess, Dubois, Knox & Martin Counties +US +410305-0863611 America/Indiana/Winamac Eastern Time - Indiana - Pulaski County +US +382232-0862041 America/Indiana/Marengo Eastern Time - Indiana - Crawford County +US +382931-0871643 America/Indiana/Petersburg Eastern Time - Indiana - Pike County +US +384452-0850402 America/Indiana/Vevay Eastern Time - Indiana - Switzerland County +US +415100-0873900 America/Chicago Central Time +US +375711-0864541 America/Indiana/Tell_City Central Time - Indiana - Perry County +US +411745-0863730 America/Indiana/Knox Central Time - Indiana - Starke County +US +450628-0873651 America/Menominee Central Time - Michigan - Dickinson, Gogebic, Iron & Menominee Counties +US +470659-1011757 America/North_Dakota/Center Central Time - North Dakota - Oliver County +US +465042-1012439 America/North_Dakota/New_Salem Central Time - North Dakota - Morton County (except Mandan area) +US +471551-1014640 America/North_Dakota/Beulah Central Time - North Dakota - Mercer County +US +394421-1045903 America/Denver Mountain Time +US +433649-1161209 America/Boise Mountain Time - south Idaho & east Oregon +US +364708-1084111 America/Shiprock Mountain Time - Navajo +US +332654-1120424 America/Phoenix Mountain Standard Time - Arizona +US +340308-1181434 America/Los_Angeles Pacific Time +US +611305-1495401 America/Anchorage Alaska Time +US +581807-1342511 America/Juneau Alaska Time - Alaska panhandle +US +571035-1351807 America/Sitka Alaska Time - southeast Alaska panhandle +US +593249-1394338 America/Yakutat Alaska Time - Alaska panhandle neck +US +643004-1652423 America/Nome Alaska Time - west Alaska +US +515248-1763929 America/Adak Aleutian Islands +US +550737-1313435 America/Metlakatla Metlakatla Time - Annette Island +US +211825-1575130 Pacific/Honolulu Hawaii +UY -3453-05611 America/Montevideo +UZ +3940+06648 Asia/Samarkand west Uzbekistan +UZ +4120+06918 Asia/Tashkent east Uzbekistan +VA +415408+0122711 Europe/Vatican +VC +1309-06114 America/St_Vincent +VE +1030-06656 America/Caracas +VG +1827-06437 America/Tortola +VI +1821-06456 America/St_Thomas +VN +1045+10640 Asia/Ho_Chi_Minh +VU -1740+16825 Pacific/Efate +WF -1318-17610 Pacific/Wallis +WS -1350-17144 Pacific/Apia +YE +1245+04512 Asia/Aden +YT -1247+04514 Indian/Mayotte +ZA -2615+02800 Africa/Johannesburg +ZM -1525+02817 Africa/Lusaka +ZW -1750+03103 Africa/Harare diff --git a/static/js/flot/examples/axes-time/index.html b/static/js/flot/examples/axes-time/index.html new file mode 100755 index 0000000..1391ca1 --- /dev/null +++ b/static/js/flot/examples/axes-time/index.html @@ -0,0 +1,137 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> +<html> +<head> + <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> + <title>Flot Examples: Time Axes</title> + <link href="../examples.css" rel="stylesheet" type="text/css"> + <!--[if lte IE 8]><script language="javascript" type="text/javascript" src="../../excanvas.min.js"></script><![endif]--> + <script language="javascript" type="text/javascript" src="../../jquery.js"></script> + <script language="javascript" type="text/javascript" src="../../jquery.flot.js"></script> + <script language="javascript" type="text/javascript" src="../../jquery.flot.time.js"></script> + 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1)).getTime() + } + }); + }); + + $("#ninetyninequarters").click(function () { + $.plot("#placeholder", [d], { + xaxis: { + mode: "time", + minTickSize: [1, "quarter"], + min: (new Date(1999, 0, 1)).getTime(), + max: (new Date(2000, 0, 1)).getTime() + } + }); + }); + + $("#ninetynine").click(function () { + $.plot("#placeholder", [d], { + xaxis: { + mode: "time", + minTickSize: [1, "month"], + min: (new Date(1999, 0, 1)).getTime(), + max: (new Date(2000, 0, 1)).getTime() + } + }); + }); + + $("#lastweekninetynine").click(function () { + $.plot("#placeholder", [d], { + xaxis: { + mode: "time", + minTickSize: [1, "day"], + min: (new Date(1999, 11, 25)).getTime(), + max: (new Date(2000, 0, 1)).getTime(), + timeformat: "%a" + } + }); + }); + + $("#lastdayninetynine").click(function () { + $.plot("#placeholder", [d], { + xaxis: { + mode: "time", + minTickSize: [1, "hour"], + min: (new Date(1999, 11, 31)).getTime(), + max: (new Date(2000, 0, 1)).getTime(), + twelveHourClock: true + } + }); + }); + + // Add the Flot version string to the footer + + $("#footer").prepend("Flot " + $.plot.version + " – "); + }); + + </script> +</head> +<body> + + <div id="header"> + <h2>Time Axes</h2> + </div> + + <div id="content"> + + <div class="demo-container"> + <div id="placeholder" class="demo-placeholder"></div> + </div> + + <p>Monthly mean atmospheric CO<sub>2</sub> in PPM at Mauna Loa, Hawaii (source: <a href="http://www.esrl.noaa.gov/gmd/ccgg/trends/">NOAA/ESRL</a>).</p> + + <p>If you tell Flot that an axis represents time, the data will be interpreted as timestamps and the ticks adjusted and formatted accordingly.</p> + + <p>Zoom to: <button id="whole">Whole period</button> + <button id="nineties">1990-2000</button> + <button id="latenineties">1996-2000</button></p> + + <p>Zoom to: <button id="ninetyninequarters">1999 by quarter</button> + <button id="ninetynine">1999 by month</button> + <button id="lastweekninetynine">Last week of 1999</button> + <button id="lastdayninetynine">Dec. 31, 1999</button></p> + + <p>The timestamps must be specified as Javascript timestamps, as milliseconds since January 1, 1970 00:00. This is like Unix timestamps, but in milliseconds instead of seconds (remember to multiply with 1000!).</p> + + <p>As an extra caveat, the timestamps are interpreted according to UTC and, by default, displayed as such. You can set the axis "timezone" option to "browser" to display the timestamps in the user's timezone, or, if you use timezoneJS, you can specify a time zone.</p> + + </div> + + <div id="footer"> + Copyright © 2007 - 2013 IOLA and Ole Laursen + </div> + +</body> +</html> diff --git a/static/js/flot/examples/background.png b/static/js/flot/examples/background.png Binary files differnew file mode 100755 index 0000000..47a4a4c --- /dev/null +++ b/static/js/flot/examples/background.png diff --git a/static/js/flot/examples/basic-options/index.html b/static/js/flot/examples/basic-options/index.html new file mode 100755 index 0000000..cb15fe2 --- /dev/null +++ b/static/js/flot/examples/basic-options/index.html @@ -0,0 +1,91 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> +<html> +<head> + <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> + <title>Flot Examples: Basic Options</title> + <link href="../examples.css" rel="stylesheet" type="text/css"> + <!--[if lte IE 8]><script language="javascript" type="text/javascript" src="../../excanvas.min.js"></script><![endif]--> + <script language="javascript" type="text/javascript" src="../../jquery.js"></script> + <script language="javascript" type="text/javascript" src="../../jquery.flot.js"></script> + <script type="text/javascript"> + + $(function () { + + var d1 = []; + for (var i = 0; i < Math.PI * 2; i += 0.25) { + d1.push([i, Math.sin(i)]); + } + + var d2 = []; + for (var i = 0; i < Math.PI * 2; i += 0.25) { + d2.push([i, Math.cos(i)]); + } + + var d3 = []; + for (var i = 0; i < Math.PI * 2; i += 0.1) { + d3.push([i, Math.tan(i)]); + } + + $.plot("#placeholder", [ + { label: "sin(x)", data: d1 }, + { label: "cos(x)", data: d2 }, + { label: "tan(x)", data: d3 } + ], { + series: { + lines: { show: true }, + points: { show: true } + }, + xaxis: { + ticks: [ + 0, [ Math.PI/2, "\u03c0/2" ], [ Math.PI, "\u03c0" ], + [ Math.PI * 3/2, "3\u03c0/2" ], [ Math.PI * 2, "2\u03c0" ] + ] + }, + yaxis: { + ticks: 10, + min: -2, + max: 2, + tickDecimals: 3 + }, + grid: { + backgroundColor: { colors: [ "#fff", "#eee" ] }, + borderWidth: { + top: 1, + right: 1, + bottom: 2, + left: 2 + } + } + }); + + // Add the Flot version string to the footer + + $("#footer").prepend("Flot " + $.plot.version + " – "); + }); + + </script> +</head> +<body> + + <div id="header"> + <h2>Basic Options</h2> + </div> + + <div id="content"> + + <div class="demo-container"> + <div id="placeholder" class="demo-placeholder"></div> + </div> + + <p>There are plenty of options you can set to control the precise looks of your plot. You can control the ticks on the axes, the legend, the graph type, etc.</p> + + <p>Flot goes to great lengths to provide sensible defaults so that you don't have to customize much for a good-looking result.</p> + + </div> + + <div id="footer"> + Copyright © 2007 - 2013 IOLA and Ole Laursen + </div> + +</body> +</html> diff --git a/static/js/flot/examples/basic-usage/index.html b/static/js/flot/examples/basic-usage/index.html new file mode 100755 index 0000000..bf6d467 --- /dev/null +++ b/static/js/flot/examples/basic-usage/index.html @@ -0,0 +1,57 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> +<html> +<head> + <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> + <title>Flot Examples: Basic Usage</title> + <link href="../examples.css" rel="stylesheet" type="text/css"> + <!--[if lte IE 8]><script language="javascript" type="text/javascript" src="../../excanvas.min.js"></script><![endif]--> + <script language="javascript" type="text/javascript" src="../../jquery.js"></script> + <script language="javascript" type="text/javascript" src="../../jquery.flot.js"></script> + <script type="text/javascript"> + + $(function() { + + var d1 = []; + for (var i = 0; i < 14; i += 0.5) { + d1.push([i, Math.sin(i)]); + } + + var d2 = [[0, 3], [4, 8], [8, 5], [9, 13]]; + + // A null signifies separate line segments + + var d3 = [[0, 12], [7, 12], null, [7, 2.5], [12, 2.5]]; + + $.plot("#placeholder", [ d1, d2, d3 ]); + + // Add the Flot version string to the footer + + $("#footer").prepend("Flot " + $.plot.version + " – "); + }); + + </script> +</head> +<body> + + <div id="header"> + <h2>Basic Usage</h2> + </div> + + <div id="content"> + + <div class="demo-container"> + <div id="placeholder" class="demo-placeholder"></div> + </div> + + <p>You don't have to do much to get an attractive plot. Create a placeholder, make sure it has dimensions (so Flot knows at what size to draw the plot), then call the plot function with your data.</p> + + <p>The axes are automatically scaled.</p> + + </div> + + <div id="footer"> + Copyright © 2007 - 2013 IOLA and Ole Laursen + </div> + +</body> +</html> diff --git a/static/js/flot/examples/canvas/index.html b/static/js/flot/examples/canvas/index.html new file mode 100755 index 0000000..51f3656 --- /dev/null +++ b/static/js/flot/examples/canvas/index.html @@ -0,0 +1,75 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> +<html> +<head> + <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> + <title>Flot Examples: Canvas text</title> + <link href="../examples.css" rel="stylesheet" type="text/css"> + <!--[if lte IE 8]><script language="javascript" type="text/javascript" src="../../excanvas.min.js"></script><![endif]--> + <script language="javascript" type="text/javascript" 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[1214776800000,0.63340], [1214863200000,0.63380], [1214949600000,0.63420], [1215036000000,0.6320], [1215122400000,0.63180], [1215208800000,0.6370], [1215295200000,0.63680], [1215381600000,0.63680], [1215468000000,0.63830], [1215554400000,0.63710], [1215640800000,0.63710], [1215727200000,0.63550], [1215813600000,0.6320], [1215900000000,0.62770], [1215986400000,0.62760], [1216072800000,0.62910], [1216159200000,0.62740], [1216245600000,0.62930], [1216332000000,0.63110], [1216418400000,0.6310], [1216504800000,0.63120], [1216591200000,0.63120], [1216677600000,0.63040], [1216764000000,0.62940], [1216850400000,0.63480], [1216936800000,0.63780], [1217023200000,0.63680], [1217109600000,0.63680], [1217196000000,0.63680], [1217282400000,0.6360], [1217368800000,0.6370], [1217455200000,0.64180], [1217541600000,0.64110], [1217628000000,0.64350], [1217714400000,0.64270], [1217800800000,0.64270], [1217887200000,0.64190], [1217973600000,0.64460], [1218060000000,0.64680], [1218146400000,0.64870], [1218232800000,0.65940], [1218319200000,0.66660], [1218405600000,0.66660], [1218492000000,0.66780], [1218578400000,0.67120], [1218664800000,0.67050], [1218751200000,0.67180], [1218837600000,0.67840], [1218924000000,0.68110], [1219010400000,0.68110], [1219096800000,0.67940], [1219183200000,0.68040], [1219269600000,0.67810], [1219356000000,0.67560], [1219442400000,0.67350], [1219528800000,0.67630], [1219615200000,0.67620], [1219701600000,0.67770], [1219788000000,0.68150], [1219874400000,0.68020], [1219960800000,0.6780], [1220047200000,0.67960], [1220133600000,0.68170], [1220220000000,0.68170], [1220306400000,0.68320], [1220392800000,0.68770], [1220479200000,0.69120], [1220565600000,0.69140], [1220652000000,0.70090], [1220738400000,0.70120], [1220824800000,0.7010], [1220911200000,0.70050]]; + + var data = [ + { data: oilPrices, label: "Oil price ($)" }, + { data: exchangeRates, label: "USD/EUR exchange rate", yaxis: 2 } + ]; + + var options = { + canvas: true, + xaxes: [ { mode: "time" } ], + yaxes: [ { min: 0 }, { + position: "right", + alignTicksWithAxis: 1, + tickFormatter: function(value, axis) { + return value.toFixed(axis.tickDecimals) + "€"; + } + } ], + legend: { position: "sw" } + } + + $.plot("#placeholder", data, options); + + $("input").change(function () { + options.canvas = $(this).is(":checked"); + $.plot("#placeholder", data, options); + }); + + // Add the Flot version string to the footer + + $("#footer").prepend("Flot " + $.plot.version + " – "); + }); + + </script> +</head> +<body> + + <div id="header"> + <h2>Canvas text</h2> + </div> + + <div id="content"> + + <div class="demo-container"> + <div id="placeholder" class="demo-placeholder"></div> + </div> + + <p>This example uses the same dataset (raw oil price in US $/barrel of crude oil vs. the exchange rate from US $ to €) as the multiple-axes example, but uses the canvas plugin to render axis tick labels using canvas text.</p> + + <p><input type="checkbox" checked="checked">Enable canvas text</input></p> + + </div> + + <div id="footer"> + Copyright © 2007 - 2013 IOLA and Ole Laursen + </div> + +</body> +</html> diff --git a/static/js/flot/examples/categories/index.html b/static/js/flot/examples/categories/index.html new file mode 100755 index 0000000..97bafb8 --- /dev/null +++ b/static/js/flot/examples/categories/index.html @@ -0,0 +1,64 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> +<html> +<head> + <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> + <title>Flot Examples: Categories</title> + <link href="../examples.css" rel="stylesheet" type="text/css"> + <!--[if lte IE 8]><script language="javascript" type="text/javascript" src="../../excanvas.min.js"></script><![endif]--> + <script language="javascript" type="text/javascript" src="../../jquery.js"></script> + <script language="javascript" type="text/javascript" src="../../jquery.flot.js"></script> + <script language="javascript" type="text/javascript" src="../../jquery.flot.categories.js"></script> + <script type="text/javascript"> + + $(function() { + + var data = [ ["January", 10], ["February", 8], ["March", 4], ["April", 13], ["May", 17], ["June", 9] ]; + + $.plot("#placeholder", [ data ], { + series: { + bars: { + show: true, + barWidth: 0.6, + align: "center" + } + }, + xaxis: { + mode: "categories", + tickLength: 0 + } + }); + + // Add the Flot version string to the footer + + $("#footer").prepend("Flot " + $.plot.version + " – "); + }); + + </script> +</head> +<body> + + <div id="header"> + <h2>Categories</h2> + </div> + + <div id="content"> + + <div class="demo-container"> + <div id="placeholder" class="demo-placeholder"></div> + </div> + + <p>With the categories plugin you can plot categories/textual data easily.</p> + + </div> + + <div id="footer"> + Copyright © 2007 - 2013 IOLA and Ole Laursen + </div> + +</body> +</html> + + + + + diff --git a/static/js/flot/examples/examples.css b/static/js/flot/examples/examples.css new file mode 100755 index 0000000..ee47247 --- /dev/null +++ b/static/js/flot/examples/examples.css @@ -0,0 +1,97 @@ +* { padding: 0; margin: 0; vertical-align: top; } + +body { + background: url(background.png) repeat-x; + font: 18px/1.5em "proxima-nova", Helvetica, Arial, sans-serif; +} + +a { color: #069; } +a:hover { color: #28b; } + +h2 { + margin-top: 15px; + font: normal 32px "omnes-pro", Helvetica, Arial, sans-serif; +} + +h3 { + margin-left: 30px; + font: normal 26px "omnes-pro", Helvetica, Arial, sans-serif; + color: #666; +} + +p { + margin-top: 10px; +} + +button { + font-size: 18px; + padding: 1px 7px; +} + +input { + font-size: 18px; +} + +input[type=checkbox] { + margin: 7px; +} + +#header { + position: relative; + width: 900px; + margin: auto; +} + +#header h2 { + margin-left: 10px; + vertical-align: middle; + font-size: 42px; + font-weight: bold; + text-decoration: none; + color: #000; +} + +#content { + width: 880px; + margin: 0 auto; + padding: 10px; +} + +#footer { + margin-top: 25px; + margin-bottom: 10px; + text-align: center; + font-size: 12px; + color: #999; +} + +.demo-container { + box-sizing: border-box; + width: 850px; + height: 450px; + padding: 20px 15px 15px 15px; + margin: 15px auto 30px auto; + border: 1px solid #ddd; + background: #fff; + background: linear-gradient(#f6f6f6 0, #fff 50px); + background: -o-linear-gradient(#f6f6f6 0, #fff 50px); + background: -ms-linear-gradient(#f6f6f6 0, #fff 50px); + background: -moz-linear-gradient(#f6f6f6 0, #fff 50px); + background: -webkit-linear-gradient(#f6f6f6 0, #fff 50px); + box-shadow: 0 3px 10px rgba(0,0,0,0.15); + -o-box-shadow: 0 3px 10px rgba(0,0,0,0.1); + -ms-box-shadow: 0 3px 10px rgba(0,0,0,0.1); + -moz-box-shadow: 0 3px 10px rgba(0,0,0,0.1); + -webkit-box-shadow: 0 3px 10px rgba(0,0,0,0.1); +} + +.demo-placeholder { + width: 100%; + height: 100%; + font-size: 14px; + line-height: 1.2em; +} + +.legend table { + border-spacing: 5px; +}
\ No newline at end of file diff --git a/static/js/flot/examples/image/hs-2004-27-a-large-web.jpg b/static/js/flot/examples/image/hs-2004-27-a-large-web.jpg Binary files differnew file mode 100755 index 0000000..a1d5c05 --- /dev/null +++ b/static/js/flot/examples/image/hs-2004-27-a-large-web.jpg diff --git a/static/js/flot/examples/image/index.html b/static/js/flot/examples/image/index.html new file mode 100755 index 0000000..0bc89e0 --- /dev/null +++ b/static/js/flot/examples/image/index.html @@ -0,0 +1,69 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> +<html> +<head> + <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> + <title>Flot Examples: Image Plots</title> + <link href="../examples.css" rel="stylesheet" type="text/css"> + <!--[if lte IE 8]><script language="javascript" type="text/javascript" src="../../excanvas.min.js"></script><![endif]--> + <script language="javascript" type="text/javascript" src="../../jquery.js"></script> + <script language="javascript" type="text/javascript" src="../../jquery.flot.js"></script> + <script language="javascript" type="text/javascript" src="../../jquery.flot.image.js"></script> + <script type="text/javascript"> + + $(function() { + + var data = [[["hs-2004-27-a-large-web.jpg", -10, -10, 10, 10]]]; + + var options = { + series: { + images: { + show: true + } + }, + xaxis: { + min: -8, + max: 4 + }, + yaxis: { + min: -8, + max: 4 + } + }; + + $.plot.image.loadDataImages(data, options, function () { + $.plot("#placeholder", data, options); + }); + + // Add the Flot version string to the footer + + $("#footer").prepend("Flot " + $.plot.version + " – "); + }); + + </script> +</head> +<body> + + <div id="header"> + <h2>Image Plots</h2> + </div> + + <div id="content"> + + <div class="demo-container" style="width:600px;height:600px;"> + <div id="placeholder" class="demo-placeholder"></div> + </div> + + <p>The Cat's Eye Nebula (<a href="http://hubblesite.org/gallery/album/nebula/pr2004027a/">picture from Hubble</a>).</p> + + <p>With the image plugin, you can plot static images against a set of axes. This is for useful for adding ticks to complex prerendered visualizations. Instead of inputting data points, you specify the images and where their two opposite corners are supposed to be in plot space.</p> + + <p>Images represent a little further complication because you need to make sure they are loaded before you can use them (Flot skips incomplete images). The plugin comes with a couple of helpers for doing that.</p> + + </div> + + <div id="footer"> + Copyright © 2007 - 2013 IOLA and Ole Laursen + </div> + +</body> +</html> diff --git a/static/js/flot/examples/index.html b/static/js/flot/examples/index.html new file mode 100755 index 0000000..6975d29 --- /dev/null +++ b/static/js/flot/examples/index.html @@ -0,0 +1,80 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> +<html> +<head> + <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> + <title>Flot Examples</title> + <link href="examples.css" rel="stylesheet" type="text/css"> + <style> + + h3 { + margin-top: 30px; + margin-bottom: 5px; + } + + </style> + <script language="javascript" type="text/javascript" src="../jquery.js"></script> + <script language="javascript" type="text/javascript" src="../jquery.flot.js"></script> + <script type="text/javascript"> + + $(function() { + + // Add the Flot version string to the footer + + $("#footer").prepend("Flot " + $.plot.version + " – "); + }); + + </script> +</head> +<body> + + <div id="header"> + <h2>Flot Examples</h2> + </div> + + <div id="content"> + + <p>Here are some examples for <a href="http://www.flotcharts.org">Flot</a>, the Javascript charting library for jQuery:</p> + + <h3>Basic Usage</h3> + + <ul> + <li><a href="basic-usage/index.html">Basic example</a></li> + <li><a href="series-types/index.html">Different graph types</a> and <a href="categories/index.html">simple categories/textual data</a></li> + <li><a href="basic-options/index.html">Setting various options</a> and <a href="annotating/index.html">annotating a chart</a></li> + <li><a href="ajax/index.html">Updating graphs with AJAX</a> and <a href="realtime/index.html">real-time updates</a></li> + </ul> + + <h3>Interactivity</h3> + + <ul> + <li><a href="series-toggle/index.html">Turning series on/off</a></li> + <li><a href="selection/index.html">Rectangular selection support and zooming</a> and <a href="zooming/index.html">zooming with overview</a> (both with selection plugin)</li> + <li><a href="interacting/index.html">Interacting with the data points</a></li> + <li><a href="navigate/index.html">Panning and zooming</a> (with navigation plugin)</li> + <li><a href="resize/index.html">Automatically redraw when window is resized</a> (with resize plugin)</li> + </ul> + + <h3>Additional Features</h3> + + <ul> + <li><a href="symbols/index.html">Using other symbols than circles for points</a> (with symbol plugin)</li> + <li><a href="axes-time/index.html">Plotting time series</a>, <a href="visitors/index.html">visitors per day with zooming and weekends</a> (with selection plugin) and <a href="axes-time-zones/index.html">time zone support</a></li> + <li><a href="axes-multiple/index.html">Multiple axes</a> and <a href="axes-interacting/index.html">interacting with the axes</a></li> + <li><a href="threshold/index.html">Thresholding the data</a> (with threshold plugin)</li> + <li><a href="stacking/index.html">Stacked charts</a> (with stacking plugin)</li> + <li><a href="percentiles/index.html">Using filled areas to plot percentiles</a> (with fillbetween plugin)</li> + <li><a href="tracking/index.html">Tracking curves with crosshair</a> (with crosshair plugin)</li> + <li><a href="image/index.html">Plotting prerendered images</a> (with image plugin)</li> + <li><a href="series-errorbars/index.html">Plotting error bars</a> (with errorbars plugin)</li> + <li><a href="series-pie/index.html">Pie charts</a> (with pie plugin)</li> + <li><a href="canvas/index.html">Rendering text with canvas instead of HTML</a> (with canvas plugin)</li> + </ul> + + </div> + + <div id="footer"> + Copyright © 2007 - 2013 IOLA and Ole Laursen + </div> + +</body> +</html> diff --git a/static/js/flot/examples/interacting/index.html b/static/js/flot/examples/interacting/index.html new file mode 100755 index 0000000..19136df --- /dev/null +++ b/static/js/flot/examples/interacting/index.html @@ -0,0 +1,130 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> +<html> +<head> + <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> + <title>Flot Examples: Interactivity</title> + <link href="../examples.css" rel="stylesheet" type="text/css"> + <!--[if lte IE 8]><script language="javascript" type="text/javascript" src="../../excanvas.min.js"></script><![endif]--> + <script language="javascript" type="text/javascript" src="../../jquery.js"></script> + <script language="javascript" type="text/javascript" src="../../jquery.flot.js"></script> + <script type="text/javascript"> + + $(function() { + + var sin = [], + cos = []; + + for (var i = 0; i < 14; i += 0.5) { + sin.push([i, Math.sin(i)]); + cos.push([i, Math.cos(i)]); + } + + var plot = $.plot("#placeholder", [ + { data: sin, label: "sin(x)"}, + { data: cos, label: "cos(x)"} + ], { + series: { + lines: { + show: true + }, + points: { + show: true + } + }, + grid: { + hoverable: true, + clickable: true + }, + yaxis: { + min: -1.2, + max: 1.2 + } + }); + + function showTooltip(x, y, contents) { + $("<div id='tooltip'>" + contents + "</div>").css({ + position: "absolute", + display: "none", + top: y + 5, + left: x + 5, + border: "1px solid #fdd", + padding: "2px", + "background-color": "#fee", + opacity: 0.80 + }).appendTo("body").fadeIn(200); + } + + var previousPoint = null; + $("#placeholder").bind("plothover", function (event, pos, item) { + + if ($("#enablePosition:checked").length > 0) { + var str = "(" + pos.x.toFixed(2) + ", " + pos.y.toFixed(2) + ")"; + $("#hoverdata").text(str); + } + + if ($("#enableTooltip:checked").length > 0) { + if (item) { + if (previousPoint != item.dataIndex) { + + previousPoint = item.dataIndex; + + $("#tooltip").remove(); + var x = item.datapoint[0].toFixed(2), + y = item.datapoint[1].toFixed(2); + + showTooltip(item.pageX, item.pageY, + item.series.label + " of " + x + " = " + y); + } + } else { + $("#tooltip").remove(); + previousPoint = null; + } + } + }); + + $("#placeholder").bind("plotclick", function (event, pos, item) { + if (item) { + $("#clickdata").text(" - click point " + item.dataIndex + " in " + item.series.label); + plot.highlight(item.series, item.datapoint); + } + }); + + // Add the Flot version string to the footer + + $("#footer").prepend("Flot " + $.plot.version + " – "); + }); + + </script> +</head> +<body> + + <div id="header"> + <h2>Interactivity</h2> + </div> + + <div id="content"> + + <div class="demo-container"> + <div id="placeholder" class="demo-placeholder"></div> + </div> + + <p>One of the goals of Flot is to support user interactions. Try pointing and clicking on the points.</p> + + <p> + <label><input id="enablePosition" type="checkbox"></input>Show mouse position</label> + <span id="hoverdata"></span> + <span id="clickdata"></span> + </p> + + <p>A tooltip is easy to build with a bit of jQuery code and the data returned from the plot.</p> + + <p><label><input id="enableTooltip" type="checkbox"></input>Enable tooltip</label></p> + + </div> + + <div id="footer"> + Copyright © 2007 - 2013 IOLA and Ole Laursen + </div> + +</body> +</html> diff --git a/static/js/flot/examples/navigate/arrow-down.gif b/static/js/flot/examples/navigate/arrow-down.gif Binary files differnew file mode 100755 index 0000000..e239d11 --- /dev/null +++ b/static/js/flot/examples/navigate/arrow-down.gif diff --git a/static/js/flot/examples/navigate/arrow-left.gif b/static/js/flot/examples/navigate/arrow-left.gif Binary files differnew file mode 100755 index 0000000..93ffd5a --- /dev/null +++ b/static/js/flot/examples/navigate/arrow-left.gif diff --git a/static/js/flot/examples/navigate/arrow-right.gif b/static/js/flot/examples/navigate/arrow-right.gif Binary files differnew file mode 100755 index 0000000..5fd0530 --- /dev/null +++ b/static/js/flot/examples/navigate/arrow-right.gif diff --git a/static/js/flot/examples/navigate/arrow-up.gif b/static/js/flot/examples/navigate/arrow-up.gif Binary files differnew file mode 100755 index 0000000..7d19626 --- /dev/null +++ b/static/js/flot/examples/navigate/arrow-up.gif diff --git a/static/js/flot/examples/navigate/index.html b/static/js/flot/examples/navigate/index.html new file mode 100755 index 0000000..dbb170f --- /dev/null +++ b/static/js/flot/examples/navigate/index.html @@ -0,0 +1,153 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> +<html> +<head> + <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> + <title>Flot Examples: Navigation</title> + <link href="../examples.css" rel="stylesheet" type="text/css"> + <style type="text/css"> + + #placeholder .button { + position: absolute; + cursor: pointer; + } + + #placeholder div.button { + font-size: smaller; + color: #999; + background-color: #eee; + padding: 2px; + } + .message { + padding-left: 50px; + font-size: smaller; + } + + </style> + <!--[if lte IE 8]><script language="javascript" type="text/javascript" src="../../excanvas.min.js"></script><![endif]--> + <script language="javascript" type="text/javascript" src="../../jquery.js"></script> + <script language="javascript" type="text/javascript" src="../../jquery.flot.js"></script> + <script language="javascript" type="text/javascript" src="../../jquery.flot.navigate.js"></script> + <script type="text/javascript"> + + $(function() { + + // generate data set from a parametric function with a fractal look + + function sumf(f, t, m) { + var res = 0; + for (var i = 1; i < m; ++i) { + res += f(i * i * t) / (i * i); + } + return res; + } + + var d1 = []; + for (var t = 0; t <= 2 * Math.PI; t += 0.01) { + d1.push([sumf(Math.cos, t, 10), sumf(Math.sin, t, 10)]); + } + + var data = [ d1 ], + placeholder = $("#placeholder"); + + var plot = $.plot(placeholder, data, { + series: { + lines: { + show: true + }, + shadowSize: 0 + }, + xaxis: { + zoomRange: [0.1, 10], + panRange: [-10, 10] + }, + yaxis: { + zoomRange: [0.1, 10], + panRange: [-10, 10] + }, + zoom: { + interactive: true + }, + pan: { + interactive: true + } + }); + + // show pan/zoom messages to illustrate events + + placeholder.bind("plotpan", function (event, plot) { + var axes = plot.getAxes(); + $(".message").html("Panning to x: " + axes.xaxis.min.toFixed(2) + + " – " + axes.xaxis.max.toFixed(2) + + " and y: " + axes.yaxis.min.toFixed(2) + + " – " + axes.yaxis.max.toFixed(2)); + }); + + placeholder.bind("plotzoom", function (event, plot) { + var axes = plot.getAxes(); + $(".message").html("Zooming to x: " + axes.xaxis.min.toFixed(2) + + " – " + axes.xaxis.max.toFixed(2) + + " and y: " + axes.yaxis.min.toFixed(2) + + " – " + axes.yaxis.max.toFixed(2)); + }); + + // add zoom out button + + $("<div class='button' style='right:20px;top:20px'>zoom out</div>") + .appendTo(placeholder) + .click(function (event) { + event.preventDefault(); + plot.zoomOut(); + }); + + // and add panning buttons + + // little helper for taking the repetitive work out of placing + // panning arrows + + function addArrow(dir, right, top, offset) { + $("<img class='button' src='arrow-" + dir + ".gif' style='right:" + right + "px;top:" + top + "px'>") + .appendTo(placeholder) + .click(function (e) { + e.preventDefault(); + plot.pan(offset); + }); + } + + addArrow("left", 55, 60, { left: -100 }); + addArrow("right", 25, 60, { left: 100 }); + addArrow("up", 40, 45, { top: -100 }); + addArrow("down", 40, 75, { top: 100 }); + + // Add the Flot version string to the footer + + $("#footer").prepend("Flot " + $.plot.version + " – "); + }); + + </script> +</head> +<body> + + <div id="header"> + <h2>Navigation</h2> + </div> + + <div id="content"> + + <div class="demo-container"> + <div id="placeholder" class="demo-placeholder"></div> + </div> + + <p class="message"></p> + + <p>With the navigate plugin it is easy to add panning and zooming. Drag to pan, double click to zoom (or use the mouse scrollwheel).</p> + + <p>The plugin fires events (useful for synchronizing several plots) and adds a couple of public methods so you can easily build a little user interface around it, like the little buttons at the top right in the plot.</p> + + </div> + + <div id="footer"> + Copyright © 2007 - 2013 IOLA and Ole Laursen + </div> + +</body> +</html> diff --git a/static/js/flot/examples/percentiles/index.html b/static/js/flot/examples/percentiles/index.html new file mode 100755 index 0000000..4513641 --- /dev/null +++ b/static/js/flot/examples/percentiles/index.html @@ -0,0 +1,79 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> +<html> +<head> + <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> + <title>Flot Examples: Percentiles</title> + <link href="../examples.css" rel="stylesheet" type="text/css"> + <!--[if lte IE 8]><script language="javascript" type="text/javascript" src="../../excanvas.min.js"></script><![endif]--> + <script language="javascript" type="text/javascript" src="../../jquery.js"></script> + <script language="javascript" type="text/javascript" src="../../jquery.flot.js"></script> + <script language="javascript" type="text/javascript" src="../../jquery.flot.fillbetween.js"></script> + <script type="text/javascript"> + + $(function() { + + var males = {"15%": [[2, 88.0], [3, 93.3], [4, 102.0], [5, 108.5], [6, 115.7], [7, 115.6], [8, 124.6], [9, 130.3], [10, 134.3], [11, 141.4], [12, 146.5], [13, 151.7], [14, 159.9], [15, 165.4], [16, 167.8], [17, 168.7], [18, 169.5], [19, 168.0]], "90%": [[2, 96.8], [3, 105.2], [4, 113.9], [5, 120.8], [6, 127.0], [7, 133.1], [8, 139.1], [9, 143.9], [10, 151.3], [11, 161.1], [12, 164.8], [13, 173.5], [14, 179.0], [15, 182.0], [16, 186.9], [17, 185.2], [18, 186.3], [19, 186.6]], "25%": [[2, 89.2], [3, 94.9], [4, 104.4], [5, 111.4], [6, 117.5], [7, 120.2], [8, 127.1], [9, 132.9], [10, 136.8], [11, 144.4], [12, 149.5], [13, 154.1], [14, 163.1], [15, 169.2], [16, 170.4], [17, 171.2], [18, 172.4], [19, 170.8]], "10%": [[2, 86.9], [3, 92.6], [4, 99.9], [5, 107.0], [6, 114.0], [7, 113.5], [8, 123.6], [9, 129.2], [10, 133.0], [11, 140.6], [12, 145.2], [13, 149.7], [14, 158.4], [15, 163.5], [16, 166.9], [17, 167.5], [18, 167.1], [19, 165.3]], "mean": [[2, 91.9], [3, 98.5], [4, 107.1], [5, 114.4], [6, 120.6], [7, 124.7], [8, 131.1], [9, 136.8], [10, 142.3], [11, 150.0], [12, 154.7], [13, 161.9], [14, 168.7], [15, 173.6], [16, 175.9], [17, 176.6], [18, 176.8], [19, 176.7]], "75%": [[2, 94.5], [3, 102.1], [4, 110.8], [5, 117.9], [6, 124.0], [7, 129.3], [8, 134.6], [9, 141.4], [10, 147.0], [11, 156.1], [12, 160.3], [13, 168.3], [14, 174.7], [15, 178.0], [16, 180.2], [17, 181.7], [18, 181.3], [19, 182.5]], "85%": [[2, 96.2], [3, 103.8], [4, 111.8], [5, 119.6], [6, 125.6], [7, 131.5], [8, 138.0], [9, 143.3], [10, 149.3], [11, 159.8], [12, 162.5], [13, 171.3], [14, 177.5], [15, 180.2], [16, 183.8], [17, 183.4], [18, 183.5], [19, 185.5]], "50%": [[2, 91.9], [3, 98.2], [4, 106.8], [5, 114.6], [6, 120.8], [7, 125.2], [8, 130.3], [9, 137.1], [10, 141.5], [11, 149.4], [12, 153.9], [13, 162.2], [14, 169.0], [15, 174.8], [16, 176.0], [17, 176.8], [18, 176.4], [19, 177.4]]}; + + var females = {"15%": [[2, 84.8], [3, 93.7], [4, 100.6], [5, 105.8], [6, 113.3], [7, 119.3], [8, 124.3], [9, 131.4], [10, 136.9], [11, 143.8], [12, 149.4], [13, 151.2], [14, 152.3], [15, 155.9], [16, 154.7], [17, 157.0], [18, 156.1], [19, 155.4]], "90%": [[2, 95.6], [3, 104.1], [4, 111.9], [5, 119.6], [6, 127.6], [7, 133.1], [8, 138.7], [9, 147.1], [10, 152.8], [11, 161.3], [12, 166.6], [13, 167.9], [14, 169.3], [15, 170.1], [16, 172.4], [17, 169.2], [18, 171.1], [19, 172.4]], "25%": [[2, 87.2], [3, 95.9], [4, 101.9], [5, 107.4], [6, 114.8], [7, 121.4], [8, 126.8], [9, 133.4], [10, 138.6], [11, 146.2], [12, 152.0], [13, 153.8], [14, 155.7], [15, 158.4], [16, 157.0], [17, 158.5], [18, 158.4], [19, 158.1]], "10%": [[2, 84.0], [3, 91.9], [4, 99.2], [5, 105.2], [6, 112.7], [7, 118.0], [8, 123.3], [9, 130.2], [10, 135.0], [11, 141.1], [12, 148.3], [13, 150.0], [14, 150.7], [15, 154.3], [16, 153.6], [17, 155.6], [18, 154.7], [19, 153.1]], "mean": [[2, 90.2], [3, 98.3], [4, 105.2], [5, 112.2], [6, 119.0], [7, 125.8], [8, 131.3], [9, 138.6], [10, 144.2], [11, 151.3], [12, 156.7], [13, 158.6], [14, 160.5], [15, 162.1], [16, 162.9], [17, 162.2], [18, 163.0], [19, 163.1]], "75%": [[2, 93.2], [3, 101.5], [4, 107.9], [5, 116.6], [6, 122.8], [7, 129.3], [8, 135.2], [9, 143.7], [10, 148.7], [11, 156.9], [12, 160.8], [13, 163.0], [14, 165.0], [15, 165.8], [16, 168.7], [17, 166.2], [18, 167.6], [19, 168.0]], "85%": [[2, 94.5], [3, 102.8], [4, 110.4], [5, 119.0], [6, 125.7], [7, 131.5], [8, 137.9], [9, 146.0], [10, 151.3], [11, 159.9], [12, 164.0], [13, 166.5], [14, 167.5], [15, 168.5], [16, 171.5], [17, 168.0], [18, 169.8], [19, 170.3]], "50%": [[2, 90.2], [3, 98.1], [4, 105.2], [5, 111.7], [6, 118.2], [7, 125.6], [8, 130.5], [9, 138.3], [10, 143.7], [11, 151.4], [12, 156.7], [13, 157.7], [14, 161.0], [15, 162.0], [16, 162.8], [17, 162.2], [18, 162.8], [19, 163.3]]}; + + var dataset = [ + { label: "Female mean", data: females["mean"], lines: { show: true }, color: "rgb(255,50,50)" }, + { id: "f15%", data: females["15%"], lines: { show: true, lineWidth: 0, fill: false }, color: "rgb(255,50,50)" }, + { id: "f25%", data: females["25%"], lines: { show: true, lineWidth: 0, fill: 0.2 }, color: "rgb(255,50,50)", fillBetween: "f15%" }, + { id: "f50%", data: females["50%"], lines: { show: true, lineWidth: 0.5, fill: 0.4, shadowSize: 0 }, color: "rgb(255,50,50)", fillBetween: "f25%" }, + { id: "f75%", data: females["75%"], lines: { show: true, lineWidth: 0, fill: 0.4 }, color: "rgb(255,50,50)", fillBetween: "f50%" }, + { id: "f85%", data: females["85%"], lines: { show: true, lineWidth: 0, fill: 0.2 }, color: "rgb(255,50,50)", fillBetween: "f75%" }, + + { label: "Male mean", data: males["mean"], lines: { show: true }, color: "rgb(50,50,255)" }, + { id: "m15%", data: males["15%"], lines: { show: true, lineWidth: 0, fill: false }, color: "rgb(50,50,255)" }, + { id: "m25%", data: males["25%"], lines: { show: true, lineWidth: 0, fill: 0.2 }, color: "rgb(50,50,255)", fillBetween: "m15%" }, + { id: "m50%", data: males["50%"], lines: { show: true, lineWidth: 0.5, fill: 0.4, shadowSize: 0 }, color: "rgb(50,50,255)", fillBetween: "m25%" }, + { id: "m75%", data: males["75%"], lines: { show: true, lineWidth: 0, fill: 0.4 }, color: "rgb(50,50,255)", fillBetween: "m50%" }, + { id: "m85%", data: males["85%"], lines: { show: true, lineWidth: 0, fill: 0.2 }, color: "rgb(50,50,255)", fillBetween: "m75%" } + ]; + + $.plot($("#placeholder"), dataset, { + xaxis: { + tickDecimals: 0 + }, + yaxis: { + tickFormatter: function (v) { + return v + " cm"; + } + }, + legend: { + position: "se" + } + }); + + // Add the Flot version string to the footer + + $("#footer").prepend("Flot " + $.plot.version + " – "); + }); + + </script> +</head> +<body> + + <div id="header"> + <h2>Percentiles</h2> + </div> + + <div id="content"> + + <div class="demo-container"> + <div id="placeholder" class="demo-placeholder"></div> + </div> + + <p>Height in centimeters of individuals from the US (2003-2006) as function of age in years (source: <a href="http://www.cdc.gov/nchs/data/nhsr/nhsr010.pdf">CDC</a>). The 15%-85%, 25%-75% and 50% percentiles are indicated.</p> + + <p>For each point of a filled curve, you can specify an arbitrary bottom. As this example illustrates, this can be useful for plotting percentiles. If you have the data sets available without appropriate fill bottoms, you can use the fillbetween plugin to compute the data point bottoms automatically.</p> + + </div> + + <div id="footer"> + Copyright © 2007 - 2013 IOLA and Ole Laursen + </div> + +</body> +</html> diff --git a/static/js/flot/examples/realtime/index.html b/static/js/flot/examples/realtime/index.html new file mode 100755 index 0000000..4333aca --- /dev/null +++ b/static/js/flot/examples/realtime/index.html @@ -0,0 +1,122 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> +<html> +<head> + <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> + <title>Flot Examples: Real-time updates</title> + <link href="../examples.css" rel="stylesheet" type="text/css"> + <!--[if lte IE 8]><script language="javascript" type="text/javascript" src="../../excanvas.min.js"></script><![endif]--> + <script language="javascript" type="text/javascript" src="../../jquery.js"></script> + <script language="javascript" type="text/javascript" src="../../jquery.flot.js"></script> + <script type="text/javascript"> + + $(function() { + + // We use an inline data source in the example, usually data would + // be fetched from a server + + var data = [], + totalPoints = 300; + + function getRandomData() { + + if (data.length > 0) + data = data.slice(1); + + // Do a random walk + + while (data.length < totalPoints) { + + var prev = data.length > 0 ? data[data.length - 1] : 50, + y = prev + Math.random() * 10 - 5; + + if (y < 0) { + y = 0; + } else if (y > 100) { + y = 100; + } + + data.push(y); + } + + // Zip the generated y values with the x values + + var res = []; + for (var i = 0; i < data.length; ++i) { + res.push([i, data[i]]) + } + + return res; + } + + // Set up the control widget + + var updateInterval = 30; + $("#updateInterval").val(updateInterval).change(function () { + var v = $(this).val(); + if (v && !isNaN(+v)) { + updateInterval = +v; + if (updateInterval < 1) { + updateInterval = 1; + } else if (updateInterval > 2000) { + updateInterval = 2000; + } + $(this).val("" + updateInterval); + } + }); + + var plot = $.plot("#placeholder", [ getRandomData() ], { + series: { + shadowSize: 0 // Drawing is faster without shadows + }, + yaxis: { + min: 0, + max: 100 + }, + xaxis: { + show: false + } + }); + + function update() { + + plot.setData([getRandomData()]); + + // Since the axes don't change, we don't need to call plot.setupGrid() + + plot.draw(); + setTimeout(update, updateInterval); + } + + update(); + + // Add the Flot version string to the footer + + $("#footer").prepend("Flot " + $.plot.version + " – "); + }); + + </script> +</head> +<body> + + <div id="header"> + <h2>Real-time updates</h2> + </div> + + <div id="content"> + + <div class="demo-container"> + <div id="placeholder" class="demo-placeholder"></div> + </div> + + <p>You can update a chart periodically to get a real-time effect by using a timer to insert the new data in the plot and redraw it.</p> + + <p>Time between updates: <input id="updateInterval" type="text" value="" style="text-align: right; width:5em"> milliseconds</p> + + </div> + + <div id="footer"> + Copyright © 2007 - 2013 IOLA and Ole Laursen + </div> + +</body> +</html> diff --git a/static/js/flot/examples/resize/index.html b/static/js/flot/examples/resize/index.html new file mode 100755 index 0000000..e9dc1ad --- /dev/null +++ b/static/js/flot/examples/resize/index.html @@ -0,0 +1,76 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> +<html> +<head> + <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> + <title>Flot Examples: Resizing</title> + <link href="../examples.css" rel="stylesheet" type="text/css"> + <link href="../shared/jquery-ui/jquery-ui.min.css" rel="stylesheet" type="text/css"> + <!--[if lte IE 8]><script language="javascript" type="text/javascript" src="../../excanvas.min.js"></script><![endif]--> + <script language="javascript" type="text/javascript" src="../../jquery.js"></script> + <script language="javascript" type="text/javascript" src="../shared/jquery-ui/jquery-ui.min.js"></script> + <script language="javascript" type="text/javascript" src="../../jquery.flot.js"></script> + <script language="javascript" type="text/javascript" src="../../jquery.flot.resize.js"></script> + <script type="text/javascript"> + + $(function() { + + var d1 = []; + for (var i = 0; i < 14; i += 0.5) { + d1.push([i, Math.sin(i)]); + } + + var d2 = [[0, 3], [4, 8], [8, 5], [9, 13]]; + var d3 = [[0, 12], [7, 12], null, [7, 2.5], [12, 2.5]]; + + var placeholder = $("#placeholder"); + var plot = $.plot(placeholder, [d1, d2, d3]); + + // The plugin includes a jQuery plugin for adding resize events to any + // element. Add a callback so we can display the placeholder size. + + placeholder.resize(function () { + $(".message").text("Placeholder is now " + + $(this).width() + "x" + $(this).height() + + " pixels"); + }); + + $(".demo-container").resizable({ + maxWidth: 900, + maxHeight: 500, + minWidth: 450, + minHeight: 250, + }); + + // Add the Flot version string to the footer + + $("#footer").prepend("Flot " + $.plot.version + " – "); + }); + + </script> +</head> +<body> + + <div id="header"> + <h2>Resizing</h2> + </div> + + <div id="content"> + + <div class="demo-container"> + <div id="placeholder" class="demo-placeholder"></div> + </div> + + <p class="message"></p> + + <p>Sometimes it makes more sense to just let the plot take up the available space. In that case, we need to redraw the plot each time the placeholder changes its size. If you include the resize plugin, this is handled automatically.</p> + + <p>Drag the bottom and right sides of the plot to resize it.</p> + + </div> + + <div id="footer"> + Copyright © 2007 - 2013 IOLA and Ole Laursen + </div> + +</body> +</html> diff --git a/static/js/flot/examples/selection/index.html b/static/js/flot/examples/selection/index.html new file mode 100755 index 0000000..27f3367 --- /dev/null +++ b/static/js/flot/examples/selection/index.html @@ -0,0 +1,141 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> +<html> +<head> + <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> + <title>Flot Examples: Selection</title> + <link href="../examples.css" rel="stylesheet" type="text/css"> + <!--[if lte IE 8]><script language="javascript" type="text/javascript" src="../../excanvas.min.js"></script><![endif]--> + <script language="javascript" type="text/javascript" src="../../jquery.js"></script> + <script language="javascript" type="text/javascript" src="../../jquery.flot.js"></script> + <script language="javascript" type="text/javascript" src="../../jquery.flot.selection.js"></script> + <script type="text/javascript"> + + $(function() { + + var data = [{ + label: "United States", + data: [[1990, 18.9], [1991, 18.7], [1992, 18.4], [1993, 19.3], [1994, 19.5], [1995, 19.3], [1996, 19.4], [1997, 20.2], [1998, 19.8], [1999, 19.9], [2000, 20.4], [2001, 20.1], [2002, 20.0], [2003, 19.8], [2004, 20.4]] + }, { + label: "Russia", + data: [[1992, 13.4], [1993, 12.2], [1994, 10.6], [1995, 10.2], [1996, 10.1], [1997, 9.7], [1998, 9.5], [1999, 9.7], [2000, 9.9], [2001, 9.9], [2002, 9.9], [2003, 10.3], [2004, 10.5]] + }, { + label: "United Kingdom", + data: [[1990, 10.0], [1991, 11.3], [1992, 9.9], [1993, 9.6], [1994, 9.5], [1995, 9.5], [1996, 9.9], [1997, 9.3], [1998, 9.2], [1999, 9.2], [2000, 9.5], [2001, 9.6], [2002, 9.3], [2003, 9.4], [2004, 9.79]] + }, { + label: "Germany", + data: [[1990, 12.4], [1991, 11.2], [1992, 10.8], [1993, 10.5], [1994, 10.4], [1995, 10.2], [1996, 10.5], [1997, 10.2], [1998, 10.1], [1999, 9.6], [2000, 9.7], [2001, 10.0], [2002, 9.7], [2003, 9.8], [2004, 9.79]] + }, { + label: "Denmark", + data: [[1990, 9.7], [1991, 12.1], [1992, 10.3], [1993, 11.3], [1994, 11.7], [1995, 10.6], [1996, 12.8], [1997, 10.8], [1998, 10.3], [1999, 9.4], [2000, 8.7], [2001, 9.0], [2002, 8.9], [2003, 10.1], [2004, 9.80]] + }, { + label: "Sweden", + data: [[1990, 5.8], [1991, 6.0], [1992, 5.9], [1993, 5.5], [1994, 5.7], [1995, 5.3], [1996, 6.1], [1997, 5.4], [1998, 5.4], [1999, 5.1], [2000, 5.2], [2001, 5.4], [2002, 6.2], [2003, 5.9], [2004, 5.89]] + }, { + label: "Norway", + data: [[1990, 8.3], [1991, 8.3], [1992, 7.8], [1993, 8.3], [1994, 8.4], [1995, 5.9], [1996, 6.4], [1997, 6.7], [1998, 6.9], [1999, 7.6], [2000, 7.4], [2001, 8.1], [2002, 12.5], [2003, 9.9], [2004, 19.0]] + }]; + + var options = { + series: { + lines: { + show: true + }, + points: { + show: true + } + }, + legend: { + noColumns: 2 + }, + xaxis: { + tickDecimals: 0 + }, + yaxis: { + min: 0 + }, + selection: { + mode: "x" + } + }; + + var placeholder = $("#placeholder"); + + placeholder.bind("plotselected", function (event, ranges) { + + $("#selection").text(ranges.xaxis.from.toFixed(1) + " to " + ranges.xaxis.to.toFixed(1)); + + var zoom = $("#zoom").attr("checked"); + + if (zoom) { + plot = $.plot(placeholder, data, $.extend(true, {}, options, { + xaxis: { + min: ranges.xaxis.from, + max: ranges.xaxis.to + } + })); + } + }); + + placeholder.bind("plotunselected", function (event) { + $("#selection").text(""); + }); + + var plot = $.plot(placeholder, data, options); + + $("#clearSelection").click(function () { + plot.clearSelection(); + }); + + $("#setSelection").click(function () { + plot.setSelection({ + xaxis: { + from: 1994, + to: 1995 + } + }); + }); + + // Add the Flot version string to the footer + + $("#footer").prepend("Flot " + $.plot.version + " – "); + }); + + </script> +</head> +<body> + + <div id="header"> + <h2>Selection</h2> + </div> + + <div id="content"> + + <div class="demo-container"> + <div id="placeholder" class="demo-placeholder"></div> + </div> + + <p>1000 kg. CO<sub>2</sub> emissions per year per capita for various countries (source: <a href="http://en.wikipedia.org/wiki/List_of_countries_by_carbon_dioxide_emissions_per_capita">Wikipedia</a>).</p> + + <p>Flot supports selections through the selection plugin. You can enable rectangular selection or one-dimensional selection if the user should only be able to select on one axis. Try left-click and drag on the plot above where selection on the x axis is enabled.</p> + + <p>You selected: <span id="selection"></span></p> + + <p>The plot command returns a plot object you can use to control the selection. Click the buttons below.</p> + + <p> + <button id="clearSelection">Clear selection</button> + <button id="setSelection">Select year 1994</button> + </p> + + <p>Selections are really useful for zooming. Just replot the chart with min and max values for the axes set to the values in the "plotselected" event triggered. Enable the checkbox below and select a region again.</p> + + <p><label><input id="zoom" type="checkbox"></input>Zoom to selection.</label></p> + + </div> + + <div id="footer"> + Copyright © 2007 - 2013 IOLA and Ole Laursen + </div> + +</body> +</html> diff --git a/static/js/flot/examples/series-errorbars/index.html b/static/js/flot/examples/series-errorbars/index.html new file mode 100755 index 0000000..f76f08e --- /dev/null +++ b/static/js/flot/examples/series-errorbars/index.html @@ -0,0 +1,150 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> +<html> +<head> + <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> + <title>Flot Examples: Error Bars</title> + <link href="../examples.css" rel="stylesheet" type="text/css"> + <!--[if lte IE 8]><script language="javascript" type="text/javascript" src="../../excanvas.min.js"></script><![endif]--> + <script language="javascript" type="text/javascript" src="../../jquery.js"></script> + <script language="javascript" type="text/javascript" src="../../jquery.flot.js"></script> + <script language="javascript" type="text/javascript" src="../../jquery.flot.errorbars.js"></script> + <script language="javascript" type="text/javascript" src="../../jquery.flot.navigate.js"></script> + <script type="text/javascript"> + + $(function() { + + function drawArrow(ctx, x, y, radius){ + ctx.beginPath(); + ctx.moveTo(x + radius, y + radius); + ctx.lineTo(x, y); + ctx.lineTo(x - radius, y + radius); + ctx.stroke(); + } + + function drawSemiCircle(ctx, x, y, radius){ + ctx.beginPath(); + ctx.arc(x, y, radius, 0, Math.PI, false); + ctx.moveTo(x - radius, y); + ctx.lineTo(x + radius, y); + ctx.stroke(); + } + + var data1 = [ + [1,1,.5,.1,.3], + [2,2,.3,.5,.2], + [3,3,.9,.5,.2], + [1.5,-.05,.5,.1,.3], + [3.15,1.,.5,.1,.3], + [2.5,-1.,.5,.1,.3] + ]; + + var data1_points = { + show: true, + radius: 5, + fillColor: "blue", + errorbars: "xy", + xerr: {show: true, asymmetric: true, upperCap: "-", lowerCap: "-"}, + yerr: {show: true, color: "red", upperCap: "-"} + }; + + var data2 = [ + [.7,3,.2,.4], + [1.5,2.2,.3,.4], + [2.3,1,.5,.2] + ]; + + var data2_points = { + show: true, + radius: 5, + errorbars: "y", + yerr: {show:true, asymmetric:true, upperCap: drawArrow, lowerCap: drawSemiCircle} + }; + + var data3 = [ + [1,2,.4], + [2,0.5,.3], + [2.7,2,.5] + ]; + + var data3_points = { + //do not show points + radius: 0, + errorbars: "y", + yerr: {show:true, upperCap: "-", lowerCap: "-", radius: 5} + }; + + var data4 = [ + [1.3, 1], + [1.75, 2.5], + [2.5, 0.5] + ]; + + var data4_errors = [0.1, 0.4, 0.2]; + for (var i = 0; i < data4.length; i++) { + data4_errors[i] = data4[i].concat(data4_errors[i]) + } + + var data = [ + {color: "blue", points: data1_points, data: data1, label: "data1"}, + {color: "red", points: data2_points, data: data2, label: "data2"}, + {color: "green", lines: {show: true}, points: data3_points, data: data3, label: "data3"}, + // bars with errors + {color: "orange", bars: {show: true, align: "center", barWidth: 0.25}, data: data4, label: "data4"}, + {color: "orange", points: data3_points, data: data4_errors} + ]; + + $.plot($("#placeholder"), data , { + legend: { + position: "sw", + show: true + }, + series: { + lines: { + show: false + } + }, + xaxis: { + min: 0.6, + max: 3.1 + }, + yaxis: { + min: 0, + max: 3.5 + }, + zoom: { + interactive: true + }, + pan: { + interactive: true + } + }); + + // Add the Flot version string to the footer + + $("#footer").prepend("Flot " + $.plot.version + " – "); + }); + + </script> +</head> +<body> + + <div id="header"> + <h2>Error Bars</h2> + </div> + + <div id="content"> + + <div class="demo-container"> + <div id="placeholder" class="demo-placeholder"></div> + </div> + + <p>With the errorbars plugin you can plot error bars to show standard deviation and other useful statistical properties.</p> + + </div> + + <div id="footer"> + Copyright © 2007 - 2013 IOLA and Ole Laursen + </div> + +</body> +</html> diff --git a/static/js/flot/examples/series-pie/index.html b/static/js/flot/examples/series-pie/index.html new file mode 100755 index 0000000..12e9f44 --- /dev/null +++ b/static/js/flot/examples/series-pie/index.html @@ -0,0 +1,818 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> +<html> +<head> + <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> + <title>Flot Examples: Pie Charts</title> + <link href="../examples.css" rel="stylesheet" type="text/css"> + <style type="text/css"> + + .demo-container { + position: relative; + height: 400px; + } + + #placeholder { + width: 550px; + } + + #menu { + position: absolute; + top: 20px; + left: 625px; + bottom: 20px; + right: 20px; + width: 200px; + } + + #menu button { + display: inline-block; + width: 200px; + padding: 3px 0 2px 0; + margin-bottom: 4px; + background: #eee; + border: 1px solid #999; + border-radius: 2px; + font-size: 16px; + -o-box-shadow: 0 1px 2px rgba(0,0,0,0.15); + -ms-box-shadow: 0 1px 2px rgba(0,0,0,0.15); + -moz-box-shadow: 0 1px 2px rgba(0,0,0,0.15); + -webkit-box-shadow: 0 1px 2px rgba(0,0,0,0.15); + box-shadow: 0 1px 2px rgba(0,0,0,0.15); + cursor: pointer; + } + + #description { + margin: 15px 10px 20px 10px; + } + + #code { + display: block; + width: 870px; + padding: 15px; + margin: 10px auto; + border: 1px dashed #999; + background-color: #f8f8f8; + font-size: 16px; + line-height: 20px; + color: #666; + } + + ul { + font-size: 10pt; + } + + ul li { + margin-bottom: 0.5em; + } + + ul.options li { + list-style: none; + margin-bottom: 1em; + } + + ul li i { + color: #999; + } + + </style> + <!--[if lte IE 8]><script language="javascript" type="text/javascript" src="../../excanvas.min.js"></script><![endif]--> + <script language="javascript" type="text/javascript" src="../../jquery.js"></script> + <script language="javascript" type="text/javascript" src="../../jquery.flot.js"></script> + <script language="javascript" type="text/javascript" src="../../jquery.flot.pie.js"></script> + <script type="text/javascript"> + + $(function() { + + // Example Data + + //var data = [ + // { label: "Series1", data: 10}, + // { label: "Series2", data: 30}, + // { label: "Series3", data: 90}, + // { label: "Series4", data: 70}, + // { label: "Series5", data: 80}, + // { label: "Series6", data: 110} + //]; + + //var data = [ + // { label: "Series1", data: [[1,10]]}, + // { label: "Series2", data: [[1,30]]}, + // { label: "Series3", data: [[1,90]]}, + // { label: "Series4", data: [[1,70]]}, + // { label: "Series5", data: [[1,80]]}, + // { label: "Series6", data: [[1,0]]} + //]; + + //var data = [ + // { label: "Series A", data: 0.2063}, + // { label: "Series B", data: 38888} + //]; + + // Randomly Generated Data + + var data = [], + series = Math.floor(Math.random() * 6) + 3; + + for (var i = 0; i < series; i++) { + data[i] = { + label: "Series" + (i + 1), + data: Math.floor(Math.random() * 100) + 1 + } + } + + var placeholder = $("#placeholder"); + + $("#example-1").click(function() { + + placeholder.unbind(); + + $("#title").text("Default pie chart"); + $("#description").text("The default pie chart with no options set."); + + $.plot(placeholder, data, { + series: { + pie: { + show: true + } + } + }); + + setCode([ + "$.plot('#placeholder', data, {", + " series: {", + " pie: {", + " show: true", + " }", + " }", + "});" + ]); + }); + + $("#example-2").click(function() { + + placeholder.unbind(); + + $("#title").text("Default without legend"); + $("#description").text("The default pie chart when the legend is disabled. Since the labels would normally be outside the container, the chart is resized to fit."); + + $.plot(placeholder, data, { + series: { + pie: { + show: true + } + }, + legend: { + show: false + } + }); + + setCode([ + "$.plot('#placeholder', data, {", + " series: {", + " pie: {", + " show: true", + " }", + " },", + " legend: {", + " show: false", + " }", + "});" + ]); + }); + + $("#example-3").click(function() { + + placeholder.unbind(); + + $("#title").text("Custom Label Formatter"); + $("#description").text("Added a semi-transparent background to the labels and a custom labelFormatter function."); + + $.plot(placeholder, data, { + series: { + pie: { + show: true, + radius: 1, + label: { + show: true, + radius: 1, + formatter: labelFormatter, + background: { + opacity: 0.8 + } + } + } + }, + legend: { + show: false + } + }); + + setCode([ + "$.plot('#placeholder', data, {", + " series: {", + " pie: {", + " show: true,", + " radius: 1,", + " label: {", + " show: true,", + " radius: 1,", + " formatter: labelFormatter,", + " background: {", + " opacity: 0.8", + " }", + " }", + " }", + " },", + " legend: {", + " show: false", + " }", + "});" + ]); + }); + + $("#example-4").click(function() { + + placeholder.unbind(); + + $("#title").text("Label Radius"); + $("#description").text("Slightly more transparent label backgrounds and adjusted the radius values to place them within the pie."); + + $.plot(placeholder, data, { + series: { + pie: { + show: true, + radius: 1, + label: { + show: true, + radius: 3/4, + formatter: labelFormatter, + background: { + opacity: 0.5 + } + } + } + }, + legend: { + show: false + } + }); + + setCode([ + "$.plot('#placeholder', data, {", + " series: {", + " pie: {", + " show: true,", + " radius: 1,", + " label: {", + " show: true,", + " radius: 3/4,", + " formatter: labelFormatter,", + " background: {", + " opacity: 0.5", + " }", + " }", + " }", + " },", + " legend: {", + " show: false", + " }", + "});" + ]); + }); + + $("#example-5").click(function() { + + placeholder.unbind(); + + $("#title").text("Label Styles #1"); + $("#description").text("Semi-transparent, black-colored label background."); + + $.plot(placeholder, data, { + series: { + pie: { + show: true, + radius: 1, + label: { + show: true, + radius: 3/4, + formatter: labelFormatter, + background: { + opacity: 0.5, + color: "#000" + } + } + } + }, + legend: { + show: false + } + }); + + setCode([ + "$.plot('#placeholder', data, {", + " series: {", + " pie: { ", + " show: true,", + " radius: 1,", + " label: {", + " show: true,", + " radius: 3/4,", + " formatter: labelFormatter,", + " background: { ", + " opacity: 0.5,", + " color: '#000'", + " }", + " }", + " }", + " },", + " legend: {", + " show: false", + " }", + "});" + ]); + }); + + $("#example-6").click(function() { + + placeholder.unbind(); + + $("#title").text("Label Styles #2"); + $("#description").text("Semi-transparent, black-colored label background placed at pie edge."); + + $.plot(placeholder, data, { + series: { + pie: { + show: true, + radius: 3/4, + label: { + show: true, + radius: 3/4, + formatter: labelFormatter, + background: { + opacity: 0.5, + color: "#000" + } + } + } + }, + legend: { + show: false + } + }); + + setCode([ + "$.plot('#placeholder', data, {", + " series: {", + " pie: {", + " show: true,", + " radius: 3/4,", + " label: {", + " show: true,", + " radius: 3/4,", + " formatter: labelFormatter,", + " background: {", + " opacity: 0.5,", + " color: '#000'", + " }", + " }", + " }", + " },", + " legend: {", + " show: false", + " }", + "});" + ]); + }); + + $("#example-7").click(function() { + + placeholder.unbind(); + + $("#title").text("Hidden Labels"); + $("#description").text("Labels can be hidden if the slice is less than a given percentage of the pie (10% in this case)."); + + $.plot(placeholder, data, { + series: { + pie: { + show: true, + radius: 1, + label: { + show: true, + radius: 2/3, + formatter: labelFormatter, + threshold: 0.1 + } + } + }, + legend: { + show: false + } + }); + + setCode([ + "$.plot('#placeholder', data, {", + " series: {", + " pie: {", + " show: true,", + " radius: 1,", + " label: {", + " show: true,", + " radius: 2/3,", + " formatter: labelFormatter,", + " threshold: 0.1", + " }", + " }", + " },", + " legend: {", + " show: false", + " }", + "});" + ]); + }); + + $("#example-8").click(function() { + + placeholder.unbind(); + + $("#title").text("Combined Slice"); + $("#description").text("Multiple slices less than a given percentage (5% in this case) of the pie can be combined into a single, larger slice."); + + $.plot(placeholder, data, { + series: { + pie: { + show: true, + combine: { + color: "#999", + threshold: 0.05 + } + } + }, + legend: { + show: false + } + }); + + setCode([ + "$.plot('#placeholder', data, {", + " series: {", + " pie: {", + " show: true,", + " combine: {", + " color: '#999',", + " threshold: 0.1", + " }", + " }", + " },", + " legend: {", + " show: false", + " }", + "});" + ]); + }); + + $("#example-9").click(function() { + + placeholder.unbind(); + + $("#title").text("Rectangular Pie"); + $("#description").text("The radius can also be set to a specific size (even larger than the container itself)."); + + $.plot(placeholder, data, { + series: { + pie: { + show: true, + radius: 500, + label: { + show: true, + formatter: labelFormatter, + threshold: 0.1 + } + } + }, + legend: { + show: false + } + }); + + setCode([ + "$.plot('#placeholder', data, {", + " series: {", + " pie: {", + " show: true,", + " radius: 500,", + " label: {", + " show: true,", + " formatter: labelFormatter,", + " threshold: 0.1", + " }", + " }", + " },", + " legend: {", + " show: false", + " }", + "});" + ]); + }); + + $("#example-10").click(function() { + + placeholder.unbind(); + + $("#title").text("Tilted Pie"); + $("#description").text("The pie can be tilted at an angle."); + + $.plot(placeholder, data, { + series: { + pie: { + show: true, + radius: 1, + tilt: 0.5, + label: { + show: true, + radius: 1, + formatter: labelFormatter, + background: { + opacity: 0.8 + } + }, + combine: { + color: "#999", + threshold: 0.1 + } + } + }, + legend: { + show: false + } + }); + + setCode([ + "$.plot('#placeholder', data, {", + " series: {", + " pie: {", + " show: true,", + " radius: 1,", + " tilt: 0.5,", + " label: {", + " show: true,", + " radius: 1,", + " formatter: labelFormatter,", + " background: {", + " opacity: 0.8", + " }", + " },", + " combine: {", + " color: '#999',", + " threshold: 0.1", + " }", + " }", + " },", + " legend: {", + " show: false", + " }", + "});", + ]); + }); + + $("#example-11").click(function() { + + placeholder.unbind(); + + $("#title").text("Donut Hole"); + $("#description").text("A donut hole can be added."); + + $.plot(placeholder, data, { + series: { + pie: { + innerRadius: 0.5, + show: true + } + } + }); + + setCode([ + "$.plot('#placeholder', data, {", + " series: {", + " pie: {", + " innerRadius: 0.5,", + " show: true", + " }", + " }", + "});" + ]); + }); + + $("#example-12").click(function() { + + placeholder.unbind(); + + $("#title").text("Interactivity"); + $("#description").text("The pie can be made interactive with hover and click events."); + + $.plot(placeholder, data, { + series: { + pie: { + show: true + } + }, + grid: { + hoverable: true, + clickable: true + } + }); + + setCode([ + "$.plot('#placeholder', data, {", + " series: {", + " pie: {", + " show: true", + " }", + " },", + " grid: {", + " hoverable: true,", + " clickable: true", + " }", + "});" + ]); + + placeholder.bind("plothover", function(event, pos, obj) { + + if (!obj) { + return; + } + + var percent = parseFloat(obj.series.percent).toFixed(2); + $("#hover").html("<span style='font-weight:bold; color:" + obj.series.color + "'>" + obj.series.label + " (" + percent + "%)</span>"); + }); + + placeholder.bind("plotclick", function(event, pos, obj) { + + if (!obj) { + return; + } + + percent = parseFloat(obj.series.percent).toFixed(2); + alert("" + obj.series.label + ": " + percent + "%"); + }); + }); + + // Show the initial default chart + + $("#example-1").click(); + + // Add the Flot version string to the footer + + $("#footer").prepend("Flot " + $.plot.version + " – "); + }); + + // A custom label formatter used by several of the plots + + function labelFormatter(label, series) { + return "<div style='font-size:8pt; text-align:center; padding:2px; color:white;'>" + label + "<br/>" + Math.round(series.percent) + "%</div>"; + } + + // + + function setCode(lines) { + $("#code").text(lines.join("\n")); + } + + </script> +</head> +<body> + + <div id="header"> + <h2>Pie Charts</h2> + </div> + + <div id="content"> + + <h3 id="title"></h3> + <div class="demo-container"> + <div id="placeholder" class="demo-placeholder"></div> + <div id="menu"> + <button id="example-1">Default Options</button> + <button id="example-2">Without Legend</button> + <button id="example-3">Label Formatter</button> + <button id="example-4">Label Radius</button> + <button id="example-5">Label Styles #1</button> + <button id="example-6">Label Styles #2</button> + <button id="example-7">Hidden Labels</button> + <button id="example-8">Combined Slice</button> + <button id="example-9">Rectangular Pie</button> + <button id="example-10">Tilted Pie</button> + <button id="example-11">Donut Hole</button> + <button id="example-12">Interactivity</button> + </div> + </div> + + <p id="description"></p> + + <h3>Source Code</h3> + <pre><code id="code"></code></pre> + + <br/> + + <h2>Pie Options</h2> + + <ul class="options"> + <li style="border-bottom: 1px dotted #ccc;"><b>option:</b> <i>default value</i> - Description of option</li> + <li><b>show:</b> <i>false</i> - Enable the plugin and draw as a pie.</li> + <li><b>radius:</b> <i>'auto'</i> - Sets the radius of the pie. If value is between 0 and 1 (inclusive) then it will use that as a percentage of the available space (size of the container), otherwise it will use the value as a direct pixel length. If set to 'auto', it will be set to 1 if the legend is enabled and 3/4 if not.</li> + <li><b>innerRadius:</b> <i>0</i> - Sets the radius of the donut hole. If value is between 0 and 1 (inclusive) then it will use that as a percentage of the radius, otherwise it will use the value as a direct pixel length.</li> + <li><b>startAngle:</b> <i>3/2</i> - Factor of PI used for the starting angle (in radians) It can range between 0 and 2 (where 0 and 2 have the same result).</li> + <li><b>tilt:</b> <i>1</i> - Percentage of tilt ranging from 0 and 1, where 1 has no change (fully vertical) and 0 is completely flat (fully horizontal -- in which case nothing actually gets drawn).</li> + <li><b>shadow:</b> <ul> + <li><b>top:</b> <i>5</i> - Vertical distance in pixel of the tilted pie shadow.</li> + <li><b>left:</b> <i>15</i> - Horizontal distance in pixel of the tilted pie shadow.</li> + <li><b>alpha:</b> <i>0.02</i> - Alpha value of the tilted pie shadow.</li> + </ul> + <li><b>offset:</b> <ul> + <li><b>top:</b> <i>0</i> - Pixel distance to move the pie up and down (relative to the center).</li> + <li><b>left:</b> <i>'auto'</i> - Pixel distance to move the pie left and right (relative to the center).</li> + </ul> + <li><b>stroke:</b> <ul> + <li><b>color:</b> <i>'#FFF'</i> - Color of the border of each slice. Hexadecimal color definitions are prefered (other formats may or may not work).</li> + <li><b>width:</b> <i>1</i> - Pixel width of the border of each slice.</li> + </ul> + <li><b>label:</b> <ul> + <li><b>show:</b> <i>'auto'</i> - Enable/Disable the labels. This can be set to true, false, or 'auto'. When set to 'auto', it will be set to false if the legend is enabled and true if not.</li> + <li><b>radius:</b> <i>1</i> - Sets the radius at which to place the labels. If value is between 0 and 1 (inclusive) then it will use that as a percentage of the available space (size of the container), otherwise it will use the value as a direct pixel length.</li> + <li><b>threshold:</b> <i>0</i> - Hides the labels of any pie slice that is smaller than the specified percentage (ranging from 0 to 1) i.e. a value of '0.03' will hide all slices 3% or less of the total.</li> + <li><b>formatter:</b> <i>[function]</i> - This function specifies how the positioned labels should be formatted, and is applied after the legend's labelFormatter function. The labels can also still be styled using the class "pieLabel" (i.e. ".pieLabel" or "#graph1 .pieLabel").</li> + <li><b>radius:</b> <i>1</i> - Sets the radius at which to place the labels. If value is between 0 and 1 (inclusive) then it will use that as a percentage of the available space (size of the container), otherwise it will use the value as a direct pixel length.</li> + <li><b>background:</b> <ul> + <li><b>color:</b> <i>null</i> - Backgound color of the positioned labels. If null, the plugin will automatically use the color of the slice.</li> + <li><b>opacity:</b> <i>0</i> - Opacity of the background for the positioned labels. Acceptable values range from 0 to 1, where 0 is completely transparent and 1 is completely opaque.</li> + </ul> + </ul> + <li><b>combine:</b> <ul> + <li><b>threshold:</b> <i>0</i> - Combines all slices that are smaller than the specified percentage (ranging from 0 to 1) i.e. a value of '0.03' will combine all slices 3% or less into one slice).</li> + <li><b>color:</b> <i>null</i> - Backgound color of the positioned labels. If null, the plugin will automatically use the color of the first slice to be combined.</li> + <li><b>label:</b> <i>'Other'</i> - Label text for the combined slice.</li> + </ul> + <li><b>highlight:</b> <ul> + <li><b>opacity:</b> <i>0.5</i> - Opacity of the highlight overlay on top of the current pie slice. Currently this just uses a white overlay, but support for changing the color of the overlay will also be added at a later date. + </ul> + </ul> + + <h2>Changes/Features</h2> + <ul> + <li style="list-style: none;"><i>v1.0 - November 20th, 2009 - Brian Medendorp</i></li> + <li>The pie plug-in is now part of the Flot repository! This should make it a lot easier to deal with.</li> + <li>Added a new option (innerRadius) to add a "donut hole" to the center of the pie, based on comtributions from Anthony Aragues. I was a little reluctant to add this feature because it doesn't work very well with the shadow created for the tilted pie, but figured it was worthwhile for non-tilted pies. Also, excanvas apparently doesn't support compositing, so it will fall back to using the stroke color to fill in the center (but I recommend setting the stroke color to the background color anyway).</li> + <li>Changed the lineJoin for the border of the pie slices to use the 'round' option. This should make the center of the pie look better, particularly when there are numerous thin slices.</li> + <li>Included a bug fix submitted by btburnett3 to display a slightly smaller slice in the event that the slice is 100% and being rendered with Internet Explorer. I haven't experienced this bug myself, but it doesn't seem to hurt anything so I've included it.</li> + <li>The tilt value is now used when calculating the maximum radius of the pie in relation to the height of the container. This should prevent the pie from being smaller than it needed to in some cases, as well as reducing the amount of extra white space generated above and below the pie.</li> + <li><b>Hover and Click functionality are now availabe!</b><ul> + <li>Thanks to btburnett3 for the original hover functionality and Anthony Aragues for the modification that makes it compatable with excanvas, this was a huge help!</li> + <li>Added a new option (highlight opacity) to modify the highlight created when mousing over a slice. Currently this just uses a white overlay, but an option to change the hightlight color will be added when the appropriate functionality becomes available. + <li>I had a major setback that required me to practically rebuild the hover/click events from scratch one piece at a time (I discovered that it only worked with a single pie on a page at a time), but the end result ended up being virtually identical to the original, so I'm not quite sure what exactly made it work.</li> + <li><span style="color: red;">Warning:</span> There are some minor issues with using this functionality in conjuction with some of the other more advanced features (tilt and donut). When using a donut hole, the inner portion still triggers the events even though that portion of the pie is no longer visible. When tilted, the interactive portions still use the original, untilted version of the pie when determining mouse position (this is because the isPointInPath function apparently doesn't work with transformations), however hover and click both work this way, so the appropriate slice is still highlighted when clicking, and it isn't as noticable of a problem.</li> + </ul></li> + <li>Included a bug fix submitted by Xavi Ivars to fix array issues when other javascript libraries are included in addition to jQuery</li> + <br/> + <li style="list-style: none;"><i>v0.4 - July 1st, 2009 - Brian Medendorp</i></li> + <li>Each series will now be shown in the legend, even if it's value is zero. The series will not get a positioned label because it will overlap with the other labels present and often makes them unreadable.</li> + <li>Data can now be passed in using the standard Flot method using an array of datapoints, the pie plugin will simply use the first y-value that it finds for each series in this case. The plugin uses this datastructure internally, but you can still use the old method of passing in a single numerical value for each series (the plugin will convert it as necessary). This should make it easier to transition from other types of graphs (such as a stacked bar graph) to a pie.</li> + <li>The pie can now be tilted at an angle with a new "tilt" option. Acceptable values range from 0-1, where 1 has no change (fully vertical) and 0 is completely flat (fully horizontal -- in which case nothing actually gets drawn). If the plugin determines that it will fit within the canvas, a drop shadow will be drawn under the tilted pie (this also requires a tilt value of 0.8 or less).</li> + <br/> + <li style="list-style: none;"><i>v0.3.2 - June 25th, 2009 - Brian Medendorp</i></li> + <li>Fixed a bug that was causing the pie to be shifted too far left or right when the legend is showing in some cases.</li> + <br/> + <li style="list-style: none;"><i>v0.3.1 - June 24th, 2009 - Brian Medendorp</i></li> + <li>Fixed a bug that was causing nothing to be drawn and generating a javascript error if any of the data values were set to zero.</li> + <br/> + <li style="list-style: none;"><i>v0.3 - June 23rd, 2009 - Brian Medendorp</i></li> + <li>The legend now works without any modifications! Because of changes made to flot and the plugin system (thanks Ole Laursen!) I was able to simplify a number of things and am now able to use the legend without the direct access hack that was required in the previous version.</li> + <br/> + <li style="list-style: none;"><i>v0.2 - June 22nd, 2009 - Brian Medendorp</i></li> + <li>The legend now works but only if you make the necessary changes to jquery.flot.js. Because of this, I changed the default values for pie.radius and pie.label.show to new 'auto' settings that change the default behavior of the size and labels depending on whether the legend functionality is available or not.</li> + <br/> + <li style="list-style: none;"><i>v0.1 - June 18th, 2009 - Brian Medendorp</i></li> + <li>Rewrote the entire pie code into a flot plugin (since that is now an option), so it should be much easier to use and the code is cleaned up a bit. However, the (standard flot) legend is no longer available because the only way to prevent the grid lines from being displayed also prevents the legend from being displayed. Hopefully this can be fixed at a later date.</li> + <li>Restructured and combined some of the options. It should be much easier to deal with now.</li> + <li>Added the ability to change the starting point of the pie (still defaults to the top).</li> + <li>Modified the default options to show the labels to compensate for the lack of a legend.</li> + <li>Modified this page to use a random dataset. <span style="color: red">Note: you may need to refresh the page to see the effects of some of the examples.</span></li> + <br/> + <li style="list-style: none;"><i>May 21st, 2009 - Brian Medendorp</i></li> + <li>Merged original pie modifications by Sergey Nosenko into the latest SVN version <i>(as of May 15th, 2009)</i> so that it will work with ie8.</li> + <li>Pie graph will now be centered in the canvas unless moved because of the legend or manually via the options. Additionally it prevents the pie from being moved beyond the edge of the canvas.</li> + <li>Modified the code related to the labelFormatter option to apply flot's legend labelFormatter first. This is so that the labels will be consistent, but still provide extra formatting for the positioned labels (such as adding the percentage value).</li> + <li>Positioned labels now have their backgrounds applied as a seperate element (much like the legend background) so that the opacity value can be set independently from the label itself (foreground). Additionally, the background color defaults to that of the matching slice.</li> + <li>As long as the labelOffset and radiusLimit are not set to hard values, the pie will be shrunk if the labels will extend outside the edge of the canvas</li> + <li>Added new options "radiusLimitFactor" and "radiusLimit" which limits how large the (visual) radius of the pie is in relation to the full radius (as calculated from the canvas dimensions) or a hard-pixel value (respectively). This allows for pushing the labels "outside" the pie.</li> + <li>Added a new option "labelHidePercent" that does not show the positioned labels of slices smaller than the specified percentage. This is to help prevent a bunch of overlapping labels from small slices.</li> + <li>Added a new option "sliceCombinePercent" that combines all slices smaller than the specified percentage into one larger slice. This is to help make the pie more attractive when there are a number of tiny slices. The options "sliceCombineColor" and "sliceCombineLabel" have also been added to change the color and name of the new slice if desired.</li> + <li>Tested in Firefox (3.0.10, 3.5b4), Internet Explorer (6.0.2900, 7.0.5730, 8.0.6001), Chrome (1.0.154), Opera (9.64), and Safari (3.1.1, 4 beta 5528.16). + </ul> + + </div> + + <div id="footer"> + Copyright © 2007 - 2013 IOLA and Ole Laursen + </div> + +</body> +</html> diff --git a/static/js/flot/examples/series-toggle/index.html b/static/js/flot/examples/series-toggle/index.html new file mode 100755 index 0000000..c66d890 --- /dev/null +++ b/static/js/flot/examples/series-toggle/index.html @@ -0,0 +1,121 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> +<html> +<head> + <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> + <title>Flot Examples: Toggling Series</title> + <link href="../examples.css" rel="stylesheet" type="text/css"> + <!--[if lte IE 8]><script language="javascript" type="text/javascript" src="../../excanvas.min.js"></script><![endif]--> + <script language="javascript" type="text/javascript" src="../../jquery.js"></script> + <script language="javascript" type="text/javascript" src="../../jquery.flot.js"></script> + <script type="text/javascript"> + + $(function() { + + var datasets = { + "usa": { + label: "USA", + data: [[1988, 483994], [1989, 479060], [1990, 457648], [1991, 401949], [1992, 424705], [1993, 402375], [1994, 377867], [1995, 357382], [1996, 337946], [1997, 336185], [1998, 328611], [1999, 329421], [2000, 342172], [2001, 344932], [2002, 387303], [2003, 440813], [2004, 480451], [2005, 504638], [2006, 528692]] + }, + "russia": { + label: "Russia", + data: [[1988, 218000], [1989, 203000], [1990, 171000], [1992, 42500], [1993, 37600], [1994, 36600], [1995, 21700], [1996, 19200], [1997, 21300], [1998, 13600], [1999, 14000], [2000, 19100], [2001, 21300], [2002, 23600], [2003, 25100], [2004, 26100], [2005, 31100], [2006, 34700]] + }, + "uk": { + label: "UK", + data: [[1988, 62982], [1989, 62027], [1990, 60696], [1991, 62348], [1992, 58560], [1993, 56393], [1994, 54579], [1995, 50818], [1996, 50554], [1997, 48276], [1998, 47691], [1999, 47529], [2000, 47778], [2001, 48760], [2002, 50949], [2003, 57452], [2004, 60234], [2005, 60076], [2006, 59213]] + }, + "germany": { + label: "Germany", + data: [[1988, 55627], [1989, 55475], [1990, 58464], [1991, 55134], [1992, 52436], [1993, 47139], [1994, 43962], [1995, 43238], [1996, 42395], [1997, 40854], [1998, 40993], [1999, 41822], [2000, 41147], [2001, 40474], [2002, 40604], [2003, 40044], [2004, 38816], [2005, 38060], [2006, 36984]] + }, + "denmark": { + label: "Denmark", + data: [[1988, 3813], [1989, 3719], [1990, 3722], [1991, 3789], [1992, 3720], [1993, 3730], [1994, 3636], [1995, 3598], [1996, 3610], [1997, 3655], [1998, 3695], [1999, 3673], [2000, 3553], [2001, 3774], [2002, 3728], [2003, 3618], [2004, 3638], [2005, 3467], [2006, 3770]] + }, + "sweden": { + label: "Sweden", + data: [[1988, 6402], [1989, 6474], [1990, 6605], [1991, 6209], [1992, 6035], [1993, 6020], [1994, 6000], [1995, 6018], [1996, 3958], [1997, 5780], [1998, 5954], [1999, 6178], [2000, 6411], [2001, 5993], [2002, 5833], [2003, 5791], [2004, 5450], [2005, 5521], [2006, 5271]] + }, + "norway": { + label: "Norway", + data: [[1988, 4382], [1989, 4498], [1990, 4535], [1991, 4398], [1992, 4766], [1993, 4441], [1994, 4670], [1995, 4217], [1996, 4275], [1997, 4203], [1998, 4482], [1999, 4506], [2000, 4358], [2001, 4385], [2002, 5269], [2003, 5066], [2004, 5194], [2005, 4887], [2006, 4891]] + } + }; + + // hard-code color indices to prevent them from shifting as + // countries are turned on/off + + var i = 0; + $.each(datasets, function(key, val) { + val.color = i; + ++i; + }); + + // insert checkboxes + var choiceContainer = $("#choices"); + $.each(datasets, function(key, val) { + choiceContainer.append("<br/><input type='checkbox' name='" + key + + "' checked='checked' id='id" + key + "'></input>" + + "<label for='id" + key + "'>" + + val.label + "</label>"); + }); + + choiceContainer.find("input").click(plotAccordingToChoices); + + function plotAccordingToChoices() { + + var data = []; + + choiceContainer.find("input:checked").each(function () { + var key = $(this).attr("name"); + if (key && datasets[key]) { + data.push(datasets[key]); + } + }); + + if (data.length > 0) { + $.plot("#placeholder", data, { + yaxis: { + min: 0 + }, + xaxis: { + tickDecimals: 0 + } + }); + } + } + + plotAccordingToChoices(); + + // Add the Flot version string to the footer + + $("#footer").prepend("Flot " + $.plot.version + " – "); + }); + + </script> +</head> +<body> + + <div id="header"> + <h2>Toggling Series</h2> + </div> + + <div id="content"> + + <div class="demo-container"> + <div id="placeholder" class="demo-placeholder" style="float:left; width:675px;"></div> + <p id="choices" style="float:right; width:135px;"></p> + </div> + + <p>This example shows military budgets for various countries in constant (2005) million US dollars (source: <a href="http://www.sipri.org/">SIPRI</a>).</p> + + <p>Since all data is available client-side, it's pretty easy to make the plot interactive. Try turning countries on and off with the checkboxes next to the plot.</p> + + </div> + + <div id="footer"> + Copyright © 2007 - 2013 IOLA and Ole Laursen + </div> + +</body> +</html> diff --git a/static/js/flot/examples/series-types/index.html b/static/js/flot/examples/series-types/index.html new file mode 100755 index 0000000..dfafba2 --- /dev/null +++ b/static/js/flot/examples/series-types/index.html @@ -0,0 +1,90 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> +<html> +<head> + <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> + <title>Flot Examples: Series Types</title> + <link href="../examples.css" rel="stylesheet" type="text/css"> + <!--[if lte IE 8]><script language="javascript" type="text/javascript" src="../../excanvas.min.js"></script><![endif]--> + <script language="javascript" type="text/javascript" src="../../jquery.js"></script> + <script language="javascript" type="text/javascript" src="../../jquery.flot.js"></script> + <script type="text/javascript"> + + $(function() { + + var d1 = []; + for (var i = 0; i < 14; i += 0.5) { + d1.push([i, Math.sin(i)]); + } + + var d2 = [[0, 3], [4, 8], [8, 5], [9, 13]]; + + var d3 = []; + for (var i = 0; i < 14; i += 0.5) { + d3.push([i, Math.cos(i)]); + } + + var d4 = []; + for (var i = 0; i < 14; i += 0.1) { + d4.push([i, Math.sqrt(i * 10)]); + } + + var d5 = []; + for (var i = 0; i < 14; i += 0.5) { + d5.push([i, Math.sqrt(i)]); + } + + var d6 = []; + for (var i = 0; i < 14; i += 0.5 + Math.random()) { + d6.push([i, Math.sqrt(2*i + Math.sin(i) + 5)]); + } + + $.plot("#placeholder", [{ + data: d1, + lines: { show: true, fill: true } + }, { + data: d2, + bars: { show: true } + }, { + data: d3, + points: { show: true } + }, { + data: d4, + lines: { show: true } + }, { + data: d5, + lines: { show: true }, + points: { show: true } + }, { + data: d6, + lines: { show: true, steps: true } + }]); + + // Add the Flot version string to the footer + + $("#footer").prepend("Flot " + $.plot.version + " – "); + }); + + </script> +</head> +<body> + + <div id="header"> + <h2>Series Types</h2> + </div> + + <div id="content"> + + <div class="demo-container"> + <div id="placeholder" class="demo-placeholder"></div> + </div> + + <p>Flot supports lines, points, filled areas, bars and any combinations of these, in the same plot and even on the same data series.</p> + + </div> + + <div id="footer"> + Copyright © 2007 - 2013 IOLA and Ole Laursen + </div> + +</body> +</html> diff --git a/static/js/flot/examples/shared/jquery-ui/jquery-ui.min.css b/static/js/flot/examples/shared/jquery-ui/jquery-ui.min.css new file mode 100755 index 0000000..08331c1 --- /dev/null +++ b/static/js/flot/examples/shared/jquery-ui/jquery-ui.min.css @@ -0,0 +1,6 @@ +/*! jQuery UI - v1.10.0 - 2013-01-26 +* http://jqueryui.com +* Includes: jquery.ui.core.css, jquery.ui.resizable.css +* Copyright (c) 2013 jQuery Foundation and other contributors Licensed MIT */ + +.ui-helper-hidden{display:none}.ui-helper-hidden-accessible{border:0;clip:rect(0 0 0 0);height:1px;margin:-1px;overflow:hidden;padding:0;position:absolute;width:1px}.ui-helper-reset{margin:0;padding:0;border:0;outline:0;line-height:1.3;text-decoration:none;font-size:100%;list-style:none}.ui-helper-clearfix:before,.ui-helper-clearfix:after{content:"";display:table}.ui-helper-clearfix:after{clear:both}.ui-helper-clearfix{min-height:0}.ui-helper-zfix{width:100%;height:100%;top:0;left:0;position:absolute;opacity:0;filter:Alpha(Opacity=0)}.ui-front{z-index:100}.ui-state-disabled{cursor:default!important}.ui-icon{display:block;text-indent:-99999px;overflow:hidden;background-repeat:no-repeat}.ui-widget-overlay{position:fixed;top:0;left:0;width:100%;height:100%}.ui-resizable{position:relative}.ui-resizable-handle{position:absolute;font-size:0.1px;display:block}.ui-resizable-disabled .ui-resizable-handle,.ui-resizable-autohide .ui-resizable-handle{display:none}.ui-resizable-n{cursor:n-resize;height:7px;width:100%;top:-5px;left:0}.ui-resizable-s{cursor:s-resize;height:7px;width:100%;bottom:-5px;left:0}.ui-resizable-e{cursor:e-resize;width:7px;right:-5px;top:0;height:100%}.ui-resizable-w{cursor:w-resize;width:7px;left:-5px;top:0;height:100%}.ui-resizable-se{cursor:se-resize;width:12px;height:12px;right:1px;bottom:1px}.ui-resizable-sw{cursor:sw-resize;width:9px;height:9px;left:-5px;bottom:-5px}.ui-resizable-nw{cursor:nw-resize;width:9px;height:9px;left:-5px;top:-5px}.ui-resizable-ne{cursor:ne-resize;width:9px;height:9px;right:-5px;top:-5px}
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\ No newline at end of file diff --git a/static/js/flot/examples/stacking/index.html b/static/js/flot/examples/stacking/index.html new file mode 100755 index 0000000..9eb0528 --- /dev/null +++ b/static/js/flot/examples/stacking/index.html @@ -0,0 +1,107 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> +<html> +<head> + <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> + <title>Flot Examples: Stacking</title> + <link href="../examples.css" rel="stylesheet" type="text/css"> + <!--[if lte IE 8]><script language="javascript" type="text/javascript" src="../../excanvas.min.js"></script><![endif]--> + <script language="javascript" type="text/javascript" src="../../jquery.js"></script> + <script language="javascript" type="text/javascript" src="../../jquery.flot.js"></script> + <script language="javascript" type="text/javascript" src="../../jquery.flot.stack.js"></script> + <script type="text/javascript"> + + $(function() { + + var d1 = []; + for (var i = 0; i <= 10; i += 1) { + d1.push([i, parseInt(Math.random() * 30)]); + } + + var d2 = []; + for (var i = 0; i <= 10; i += 1) { + d2.push([i, parseInt(Math.random() * 30)]); + } + + var d3 = []; + for (var i = 0; i <= 10; i += 1) { + d3.push([i, parseInt(Math.random() * 30)]); + } + + var stack = 0, + bars = true, + lines = false, + steps = false; + + function plotWithOptions() { + $.plot("#placeholder", [ d1, d2, d3 ], { + series: { + stack: stack, + lines: { + show: lines, + fill: true, + steps: steps + }, + bars: { + show: bars, + barWidth: 0.6 + } + } + }); + } + + plotWithOptions(); + + $(".stackControls button").click(function (e) { + e.preventDefault(); + stack = $(this).text() == "With stacking" ? true : null; + plotWithOptions(); + }); + + $(".graphControls button").click(function (e) { + e.preventDefault(); + bars = $(this).text().indexOf("Bars") != -1; + lines = $(this).text().indexOf("Lines") != -1; + steps = $(this).text().indexOf("steps") != -1; + plotWithOptions(); + }); + + // Add the Flot version string to the footer + + $("#footer").prepend("Flot " + $.plot.version + " – "); + }); + + </script> +</head> +<body> + + <div id="header"> + <h2>Stacking</h2> + </div> + + <div id="content"> + + <div class="demo-container"> + <div id="placeholder" class="demo-placeholder"></div> + </div> + + <p>With the stack plugin, you can have Flot stack the series. This is useful if you wish to display both a total and the constituents it is made of. The only requirement is that you provide the input sorted on x.</p> + + <p class="stackControls"> + <button>With stacking</button> + <button>Without stacking</button> + </p> + + <p class="graphControls"> + <button>Bars</button> + <button>Lines</button> + <button>Lines with steps</button> + </p> + + </div> + + <div id="footer"> + Copyright © 2007 - 2013 IOLA and Ole Laursen + </div> + +</body> +</html> diff --git a/static/js/flot/examples/symbols/index.html b/static/js/flot/examples/symbols/index.html new file mode 100755 index 0000000..47a4d5a --- /dev/null +++ b/static/js/flot/examples/symbols/index.html @@ -0,0 +1,76 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> +<html> +<head> + <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> + <title>Flot Examples: Symbols</title> + <link href="../examples.css" rel="stylesheet" type="text/css"> + <!--[if lte IE 8]><script language="javascript" type="text/javascript" src="../../excanvas.min.js"></script><![endif]--> + <script language="javascript" type="text/javascript" src="../../jquery.js"></script> + <script language="javascript" type="text/javascript" src="../../jquery.flot.js"></script> + <script language="javascript" type="text/javascript" src="../../jquery.flot.symbol.js"></script> + <script type="text/javascript"> + + $(function() { + + function generate(offset, amplitude) { + + var res = []; + var start = 0, end = 10; + + for (var i = 0; i <= 50; ++i) { + var x = start + i / 50 * (end - start); + res.push([x, amplitude * Math.sin(x + offset)]); + } + + return res; + } + + var data = [ + { data: generate(2, 1.8), points: { symbol: "circle" } }, + { data: generate(3, 1.5), points: { symbol: "square" } }, + { data: generate(4, 0.9), points: { symbol: "diamond" } }, + { data: generate(6, 1.4), points: { symbol: "triangle" } }, + { data: generate(7, 1.1), points: { symbol: "cross" } } + ]; + + $.plot("#placeholder", data, { + series: { + points: { + show: true, + radius: 3 + } + }, + grid: { + hoverable: true + } + }); + + // Add the Flot version string to the footer + + $("#footer").prepend("Flot " + $.plot.version + " – "); + }); + + </script> +</head> +<body> + + <div id="header"> + <h2>Symbols</h2> + </div> + + <div id="content"> + + <div class="demo-container"> + <div id="placeholder" class="demo-placeholder"></div> + </div> + + <p>Points can be marked in several ways, with circles being the built-in default. For other point types, you can define a callback function to draw the symbol. Some common symbols are available in the symbol plugin.</p> + + </div> + + <div id="footer"> + Copyright © 2007 - 2013 IOLA and Ole Laursen + </div> + +</body> +</html> diff --git a/static/js/flot/examples/threshold/index.html b/static/js/flot/examples/threshold/index.html new file mode 100755 index 0000000..1079d76 --- /dev/null +++ b/static/js/flot/examples/threshold/index.html @@ -0,0 +1,76 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> +<html> +<head> + <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> + <title>Flot Examples: Thresholds</title> + <link href="../examples.css" rel="stylesheet" type="text/css"> + <!--[if lte IE 8]><script language="javascript" type="text/javascript" src="../../excanvas.min.js"></script><![endif]--> + <script language="javascript" type="text/javascript" src="../../jquery.js"></script> + <script language="javascript" type="text/javascript" src="../../jquery.flot.js"></script> + <script language="javascript" type="text/javascript" src="../../jquery.flot.threshold.js"></script> + <script type="text/javascript"> + + $(function() { + + var d1 = []; + for (var i = 0; i <= 60; i += 1) { + d1.push([i, parseInt(Math.random() * 30 - 10)]); + } + + function plotWithOptions(t) { + $.plot("#placeholder", [{ + data: d1, + color: "rgb(30, 180, 20)", + threshold: { + below: t, + color: "rgb(200, 20, 30)" + }, + lines: { + steps: true + } + }]); + } + + plotWithOptions(0); + + $(".controls button").click(function (e) { + e.preventDefault(); + var t = parseFloat($(this).text().replace("Threshold at ", "")); + plotWithOptions(t); + }); + + // Add the Flot version string to the footer + + $("#footer").prepend("Flot " + $.plot.version + " – "); + }); + + </script> +</head> +<body> + + <div id="header"> + <h2>Thresholds</h2> + </div> + + <div id="content"> + + <div class="demo-container"> + <div id="placeholder" class="demo-placeholder"></div> + </div> + + <p>With the threshold plugin, you can apply a specific color to the part of a data series below a threshold. This is can be useful for highlighting negative values, e.g. when displaying net results or what's in stock.</p> + + <p class="controls"> + <button>Threshold at 5</button> + <button>Threshold at 0</button> + <button>Threshold at -2.5</button> + </p> + + </div> + + <div id="footer"> + Copyright © 2007 - 2013 IOLA and Ole Laursen + </div> + +</body> +</html> diff --git a/static/js/flot/examples/tracking/index.html b/static/js/flot/examples/tracking/index.html new file mode 100755 index 0000000..59ace02 --- /dev/null +++ b/static/js/flot/examples/tracking/index.html @@ -0,0 +1,135 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> +<html> +<head> + <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> + <title>Flot Examples: Tracking</title> + <link href="../examples.css" rel="stylesheet" type="text/css"> + <!--[if lte IE 8]><script language="javascript" type="text/javascript" src="../../excanvas.min.js"></script><![endif]--> + <script language="javascript" type="text/javascript" src="../../jquery.js"></script> + <script language="javascript" type="text/javascript" src="../../jquery.flot.js"></script> + <script language="javascript" type="text/javascript" src="../../jquery.flot.crosshair.js"></script> + <script type="text/javascript"> + + $(function() { + + var sin = [], cos = []; + for (var i = 0; i < 14; i += 0.1) { + sin.push([i, Math.sin(i)]); + cos.push([i, Math.cos(i)]); + } + + plot = $.plot("#placeholder", [ + { data: sin, label: "sin(x) = -0.00"}, + { data: cos, label: "cos(x) = -0.00" } + ], { + series: { + lines: { + show: true + } + }, + crosshair: { + mode: "x" + }, + grid: { + hoverable: true, + autoHighlight: false + }, + yaxis: { + min: -1.2, + max: 1.2 + } + }); + + var legends = $("#placeholder .legendLabel"); + + legends.each(function () { + // fix the widths so they don't jump around + $(this).css('width', $(this).width()); + }); + + var updateLegendTimeout = null; + var latestPosition = null; + + function updateLegend() { + + updateLegendTimeout = null; + + var pos = latestPosition; + + var axes = plot.getAxes(); + if (pos.x < axes.xaxis.min || pos.x > axes.xaxis.max || + pos.y < axes.yaxis.min || pos.y > axes.yaxis.max) { + return; + } + + var i, j, dataset = plot.getData(); + for (i = 0; i < dataset.length; ++i) { + + var series = dataset[i]; + + // Find the nearest points, x-wise + + for (j = 0; j < series.data.length; ++j) { + if (series.data[j][0] > pos.x) { + break; + } + } + + // Now Interpolate + + var y, + p1 = series.data[j - 1], + p2 = series.data[j]; + + if (p1 == null) { + y = p2[1]; + } else if (p2 == null) { + y = p1[1]; + } else { + y = p1[1] + (p2[1] - p1[1]) * (pos.x - p1[0]) / (p2[0] - p1[0]); + } + + legends.eq(i).text(series.label.replace(/=.*/, "= " + y.toFixed(2))); + } + } + + $("#placeholder").bind("plothover", function (event, pos, item) { + latestPosition = pos; + if (!updateLegendTimeout) { + updateLegendTimeout = setTimeout(updateLegend, 50); + } + }); + + // Add the Flot version string to the footer + + $("#footer").prepend("Flot " + $.plot.version + " – "); + }); + + </script> +</head> +<body> + + <div id="header"> + <h2>Tracking</h2> + </div> + + <div id="content"> + + <div class="demo-container"> + <div id="placeholder" class="demo-placeholder"></div> + </div> + + <p>You can add crosshairs that'll track the mouse position, either on both axes or as here on only one.</p> + + <p>If you combine it with listening on hover events, you can use it to track the intersection on the curves by interpolating the data points (look at the legend).</p> + + <p id="hoverdata"></p> + + </div> + + <div id="footer"> + Copyright © 2007 - 2013 IOLA and Ole Laursen + </div> + +</body> +</html> diff --git a/static/js/flot/examples/visitors/index.html b/static/js/flot/examples/visitors/index.html new file mode 100755 index 0000000..8fc9a26 --- /dev/null +++ b/static/js/flot/examples/visitors/index.html @@ -0,0 +1,146 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> +<html> +<head> + <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> + <title>Flot Examples: Visitors</title> + <link href="../examples.css" rel="stylesheet" type="text/css"> + <!--[if lte IE 8]><script language="javascript" type="text/javascript" src="../../excanvas.min.js"></script><![endif]--> + <script language="javascript" type="text/javascript" src="../../jquery.js"></script> + <script language="javascript" type="text/javascript" src="../../jquery.flot.js"></script> + <script language="javascript" type="text/javascript" src="../../jquery.flot.time.js"></script> + <script language="javascript" type="text/javascript" src="../../jquery.flot.selection.js"></script> + <script type="text/javascript"> + + $(function() { + + var d = [[1196463600000, 0], [1196550000000, 0], [1196636400000, 0], [1196722800000, 77], [1196809200000, 3636], [1196895600000, 3575], [1196982000000, 2736], [1197068400000, 1086], [1197154800000, 676], [1197241200000, 1205], [1197327600000, 906], [1197414000000, 710], [1197500400000, 639], [1197586800000, 540], [1197673200000, 435], [1197759600000, 301], [1197846000000, 575], [1197932400000, 481], [1198018800000, 591], [1198105200000, 608], [1198191600000, 459], [1198278000000, 234], [1198364400000, 1352], [1198450800000, 686], [1198537200000, 279], [1198623600000, 449], [1198710000000, 468], [1198796400000, 392], [1198882800000, 282], [1198969200000, 208], [1199055600000, 229], [1199142000000, 177], [1199228400000, 374], [1199314800000, 436], [1199401200000, 404], [1199487600000, 253], [1199574000000, 218], [1199660400000, 476], [1199746800000, 462], [1199833200000, 448], [1199919600000, 442], [1200006000000, 403], [1200092400000, 204], [1200178800000, 194], [1200265200000, 327], [1200351600000, 374], [1200438000000, 507], [1200524400000, 546], [1200610800000, 482], [1200697200000, 283], [1200783600000, 221], [1200870000000, 483], [1200956400000, 523], [1201042800000, 528], [1201129200000, 483], [1201215600000, 452], [1201302000000, 270], [1201388400000, 222], [1201474800000, 439], [1201561200000, 559], [1201647600000, 521], [1201734000000, 477], [1201820400000, 442], [1201906800000, 252], [1201993200000, 236], [1202079600000, 525], [1202166000000, 477], [1202252400000, 386], [1202338800000, 409], [1202425200000, 408], [1202511600000, 237], [1202598000000, 193], [1202684400000, 357], [1202770800000, 414], [1202857200000, 393], [1202943600000, 353], [1203030000000, 364], [1203116400000, 215], [1203202800000, 214], [1203289200000, 356], [1203375600000, 399], [1203462000000, 334], [1203548400000, 348], [1203634800000, 243], [1203721200000, 126], [1203807600000, 157], [1203894000000, 288]]; + + // first correct the timestamps - they are recorded as the daily + // midnights in UTC+0100, but Flot always displays dates in UTC + // so we have to add one hour to hit the midnights in the plot + + for (var i = 0; i < d.length; ++i) { + d[i][0] += 60 * 60 * 1000; + } + + // helper for returning the weekends in a period + + function weekendAreas(axes) { + + var markings = [], + d = new Date(axes.xaxis.min); + + // go to the first Saturday + + d.setUTCDate(d.getUTCDate() - ((d.getUTCDay() + 1) % 7)) + d.setUTCSeconds(0); + d.setUTCMinutes(0); + d.setUTCHours(0); + + var i = d.getTime(); + + // when we don't set yaxis, the rectangle automatically + // extends to infinity upwards and downwards + + do { + markings.push({ xaxis: { from: i, to: i + 2 * 24 * 60 * 60 * 1000 } }); + i += 7 * 24 * 60 * 60 * 1000; + } while (i < axes.xaxis.max); + + return markings; + } + + var options = { + xaxis: { + mode: "time", + tickLength: 5 + }, + selection: { + mode: "x" + }, + grid: { + markings: weekendAreas + } + }; + + var plot = $.plot("#placeholder", [d], options); + + var overview = $.plot("#overview", [d], { + series: { + lines: { + show: true, + lineWidth: 1 + }, + shadowSize: 0 + }, + xaxis: { + ticks: [], + mode: "time" + }, + yaxis: { + ticks: [], + min: 0, + autoscaleMargin: 0.1 + }, + selection: { + mode: "x" + } + }); + + // now connect the two + + $("#placeholder").bind("plotselected", function (event, ranges) { + + // do the zooming + + plot = $.plot("#placeholder", [d], $.extend(true, {}, options, { + xaxis: { + min: ranges.xaxis.from, + max: ranges.xaxis.to + } + })); + + // don't fire event on the overview to prevent eternal loop + + overview.setSelection(ranges, true); + }); + + $("#overview").bind("plotselected", function (event, ranges) { + plot.setSelection(ranges); + }); + + // Add the Flot version string to the footer + + $("#footer").prepend("Flot " + $.plot.version + " – "); + }); + + </script> +</head> +<body> + + <div id="header"> + <h2>Visitors</h2> + </div> + + <div id="content"> + + <div class="demo-container"> + <div id="placeholder" class="demo-placeholder"></div> + </div> + + <div class="demo-container" style="height:150px;"> + <div id="overview" class="demo-placeholder"></div> + </div> + + <p>This plot shows visitors per day to the Flot homepage, with weekends colored.</p> + + <p>The smaller plot is linked to the main plot, so it acts as an overview. Try dragging a selection on either plot, and watch the behavior of the other.</p> + + </div> + + <div id="footer"> + Copyright © 2007 - 2013 IOLA and Ole Laursen + </div> + +</body> +</html> diff --git a/static/js/flot/examples/zooming/index.html b/static/js/flot/examples/zooming/index.html new file mode 100755 index 0000000..8d6b3cb --- /dev/null +++ b/static/js/flot/examples/zooming/index.html @@ -0,0 +1,144 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> +<html> +<head> + <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> + <title>Flot Examples: Selection and zooming</title> + <link href="../examples.css" rel="stylesheet" type="text/css"> + <!--[if lte IE 8]><script language="javascript" type="text/javascript" src="../../excanvas.min.js"></script><![endif]--> + <script language="javascript" type="text/javascript" src="../../jquery.js"></script> + <script language="javascript" type="text/javascript" src="../../jquery.flot.js"></script> + <script language="javascript" type="text/javascript" src="../../jquery.flot.selection.js"></script> + <script type="text/javascript"> + + $(function() { + + // setup plot + + function getData(x1, x2) { + + var d = []; + for (var i = 0; i <= 100; ++i) { + var x = x1 + i * (x2 - x1) / 100; + d.push([x, Math.sin(x * Math.sin(x))]); + } + + return [ + { label: "sin(x sin(x))", data: d } + ]; + } + + var options = { + legend: { + show: false + }, + series: { + lines: { + show: true + }, + points: { + show: true + } + }, + yaxis: { + ticks: 10 + }, + selection: { + mode: "xy" + } + }; + + var startData = getData(0, 3 * Math.PI); + + var plot = $.plot("#placeholder", startData, options); + + // Create the overview plot + + var overview = $.plot("#overview", startData, { + legend: { + show: false + }, + series: { + lines: { + show: true, + lineWidth: 1 + }, + shadowSize: 0 + }, + xaxis: { + ticks: 4 + }, + yaxis: { + ticks: 3, + min: -2, + max: 2 + }, + grid: { + color: "#999" + }, + selection: { + mode: "xy" + } + }); + + // now connect the two + + $("#placeholder").bind("plotselected", function (event, ranges) { + + // clamp the zooming to prevent eternal zoom + + if (ranges.xaxis.to - ranges.xaxis.from < 0.00001) { + ranges.xaxis.to = ranges.xaxis.from + 0.00001; + } + + if (ranges.yaxis.to - ranges.yaxis.from < 0.00001) { + ranges.yaxis.to = ranges.yaxis.from + 0.00001; + } + + // do the zooming + + plot = $.plot("#placeholder", getData(ranges.xaxis.from, ranges.xaxis.to), + $.extend(true, {}, options, { + xaxis: { min: ranges.xaxis.from, max: ranges.xaxis.to }, + yaxis: { min: ranges.yaxis.from, max: ranges.yaxis.to } + }) + ); + + // don't fire event on the overview to prevent eternal loop + + overview.setSelection(ranges, true); + }); + + $("#overview").bind("plotselected", function (event, ranges) { + plot.setSelection(ranges); + }); + + // Add the Flot version string to the footer + + $("#footer").prepend("Flot " + $.plot.version + " – "); + }); + + </script> +</head> +<body> + + <div id="header"> + <h2>Selection and zooming</h2> + </div> + + <div id="content"> + + <div class="demo-container"> + <div id="placeholder" class="demo-placeholder" style="float:left; width:650px;"></div> + <div id="overview" class="demo-placeholder" style="float:right;width:160px; height:125px;"></div> + </div> + + <p>Selection support makes it easy to construct flexible zooming schemes. With a few lines of code, the small overview plot to the right has been connected to the large plot. Try selecting a rectangle on either of them.</p> + + </div> + + <div id="footer"> + Copyright © 2007 - 2013 IOLA and Ole Laursen + </div> + +</body> +</html> |
