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- # @(#)asia 8.14
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+ # @(#)asia 8.20
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# <pre>
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# This data is by no means authoritative; if you think you know better,
@@ -446,13 +446,13 @@ Zone Asia/Dili 8:22:20 - LMT 1912
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# India
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# Zone NAME GMTOFF RULES FORMAT [UNTIL]
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- Zone Asia/Calcutta 5:53:28 - LMT 1880 # Kolkata
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+ Zone Asia/Kolkata 5:53:28 - LMT 1880 # Kolkata
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5:53:20 - HMT 1941 Oct # Howrah Mean Time?
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6:30 - BURT 1942 May 15 # Burma Time
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5:30 - IST 1942 Sep
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5:30 1:00 IST 1945 Oct 15
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5:30 - IST
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- # The following are like Asia/Calcutta :
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+ # The following are like Asia/Kolkata :
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# Andaman Is
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# Lakshadweep (Laccadive, Minicoy and Amindivi Is)
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# Nicobar Is
@@ -660,6 +660,21 @@ Zone Asia/Tehran 3:25:44 - LMT 1916
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#
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# So we'll ignore the Economist's claim.
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+ # From Steffen Thorsen (2008-03-10):
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+ # The cabinet in Iraq abolished DST last week, according to the following
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+ # news sources (in Arabic):
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+ # <a href="http://www.aljeeran.net/wesima_articles/news-20080305-98602.html">
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+ # http://www.aljeeran.net/wesima_articles/news-20080305-98602.html
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+ # </a>
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+ # <a href="http://www.aswataliraq.info/look/article.tpl?id=2047&IdLanguage=17&IdPublication=4&NrArticle=71743&NrIssue=1&NrSection=10">
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+ # http://www.aswataliraq.info/look/article.tpl?id=2047&IdLanguage=17&IdPublication=4&NrArticle=71743&NrIssue=1&NrSection=10
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+ # </a>
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+ #
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+ # We have published a short article in English about the change:
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+ # <a href="http://www.timeanddate.com/news/time/iraq-dumps-daylight-saving.html">
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+ # http://www.timeanddate.com/news/time/iraq-dumps-daylight-saving.html
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+ # </a>
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+
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# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
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Rule Iraq 1982 only - May 1 0:00 1:00 D
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Rule Iraq 1982 1984 - Oct 1 0:00 0 S
@@ -670,8 +685,8 @@ Rule Iraq 1986 1990 - Mar lastSun 1:00s 1:00 D
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# IATA SSIM (1991/1996) says Apr 1 12:01am UTC; guess the `:01' is a typo.
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# Shanks & Pottenger say Iraq did not observe DST 1992/1997; ignore this.
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#
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- Rule Iraq 1991 max - Apr 1 3:00s 1:00 D
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- Rule Iraq 1991 max - Oct 1 3:00s 0 S
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+ Rule Iraq 1991 2007 - Apr 1 3:00s 1:00 D
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+ Rule Iraq 1991 2007 - Oct 1 3:00s 0 S
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# Zone NAME GMTOFF RULES FORMAT [UNTIL]
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Zone Asia/Baghdad 2:57:40 - LMT 1890
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2:57:36 - BMT 1918 # Baghdad Mean Time?
@@ -1361,6 +1376,42 @@ Zone Indian/Maldives 4:54:00 - LMT 1880 # Male
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# They decided not to adopt daylight-saving time....
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# http://www.mongolnews.mn/index.php?module=unuudur&sec=view&id=15742
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+ # From Deborah Goldsmith (2008-03-30):
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+ # We received a bug report claiming that the tz database UTC offset for
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+ # Asia/Choibalsan (GMT+09:00) is incorrect, and that it should be GMT
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+ # +08:00 instead. Different sources appear to disagree with the tz
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+ # database on this, e.g.:
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+ #
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+ # <a href="http://www.timeanddate.com/worldclock/city.html?n=1026">
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+ # http://www.timeanddate.com/worldclock/city.html?n=1026
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+ # </a>
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+ # <a href="http://www.worldtimeserver.com/current_time_in_MN.aspx">
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+ # http://www.worldtimeserver.com/current_time_in_MN.aspx
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+ # </a>
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+ #
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+ # both say GMT+08:00.
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+
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+ # From Steffen Thorsen (2008-03-31):
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+ # eznis airways, which operates several domestic flights, has a flight
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+ # schedule here:
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+ # <a href="http://www.eznis.com/Container.jsp?id=112"
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+ # http://www.eznis.com/Container.jsp?id=112
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+ # </a>
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+ # (click the English flag for English)
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+ #
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+ # There it appears that flights between Choibalsan and Ulaanbatar arrive
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+ # about 1:35 - 1:50 hours later in local clock time, no matter the
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+ # direction, while Ulaanbaatar-Khvod takes 2 hours in the Eastern
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+ # direction and 3:35 back, which indicates that Ulaanbatar and Khvod are
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+ # in different time zones (like we know about), while Choibalsan and
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+ # Ulaanbatar are in the same time zone (correction needed).
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+
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+ # From Arthur David Olson (2008-05-19):
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+ # Assume that Choibalsan is indeed offset by 8:00.
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+ # XXX--in the absence of better information, assume that transition
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+ # was at the start of 2008-03-31 (the day of Steffen Thorsen's report);
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+ # this is almost surely wrong.
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+
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# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
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Rule Mongol 1983 1984 - Apr 1 0:00 1:00 S
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Rule Mongol 1983 only - Oct 1 0:00 0 -
@@ -1396,7 +1447,8 @@ Zone Asia/Ulaanbaatar 7:07:32 - LMT 1905 Aug
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Zone Asia/Choibalsan 7:38:00 - LMT 1905 Aug
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7:00 - ULAT 1978
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8:00 - ULAT 1983 Apr
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- 9:00 Mongol CHO%sT # Choibalsan Time
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+ 9:00 Mongol CHO%sT 2008 Mar 31 # Choibalsan Time
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+ 8:00 Mongol CHO%sT
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# Nepal
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# Zone NAME GMTOFF RULES FORMAT [UNTIL]
@@ -1446,10 +1498,32 @@ Zone Asia/Muscat 3:54:20 - LMT 1920
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# The minister told a news conference that the experiment had rather
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# shown 8 per cent higher consumption of electricity.
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+ # From Alex Krivenyshev (2008-05-15):
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+ #
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+ # Here is an article that Pakistan plan to introduce Daylight Saving Time
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+ # on June 1, 2008 for 3 months.
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+ #
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+ # "... The federal cabinet on Wednesday announced a new conservation plan to help
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+ # reduce load shedding by approving the closure of commercial centres at 9pm and
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+ # moving clocks forward by one hour for the next three months.
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+ # ...."
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+ #
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+ # <a href="http://www.worldtimezone.net/dst_news/dst_news_pakistan01.html">
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+ # http://www.worldtimezone.net/dst_news/dst_news_pakistan01.html
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+ # </a>
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+ # OR
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+ # <a href="http://www.dailytimes.com.pk/default.asp?page=2008%5C05%5C15%5Cstory_15-5-2008_pg1_4">
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+ # http://www.dailytimes.com.pk/default.asp?page=2008%5C05%5C15%5Cstory_15-5-2008_pg1_4
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+ # </a>
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+
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+ # From Arthur David Olson (2008-05-19):
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+ # XXX--midnight transitions is a guess; 2008 only is a guess.
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# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
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Rule Pakistan 2002 only - Apr Sun>=2 0:01 1:00 S
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Rule Pakistan 2002 only - Oct Sun>=2 0:01 0 -
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+ Rule Pakistan 2008 only - Jun 1 0:00 1:00 S
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+ Rule Pakistan 2008 only - Sep 1 0:00 0 -
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# Zone NAME GMTOFF RULES FORMAT [UNTIL]
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Zone Asia/Karachi 4:28:12 - LMT 1907
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5:30 - IST 1942 Sep
@@ -1687,7 +1761,7 @@ Zone Asia/Singapore 6:55:25 - LMT 1901 Jan 1
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# kept their clocks set five and a half hours ahead of Greenwich Mean
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# Time (GMT), in line with neighbor India.
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# From Paul Eggert (2006-04-18):
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- # People who live in regions under Tamil control can use TZ='Asia/Calcutta' ,
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+ # People who live in regions under Tamil control can use [ TZ='Asia/Kolkata'] ,
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# as that zone has agreed with the Tamil areas since our cutoff date of 1970.
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# From K Sethu (2006-04-25):
@@ -1777,9 +1851,7 @@ Rule Syria 2006 only - Sep 22 0:00 0 -
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# From Paul Eggert (2007-03-29):
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# Today the AP reported "Syria will switch to summertime at midnight Thursday."
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# http://www.iht.com/articles/ap/2007/03/29/africa/ME-GEN-Syria-Time-Change.php
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- # For lack of better info, assume the rule changed to "last Friday in March"
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- # this year.
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- Rule Syria 2007 max - Mar lastFri 0:00 1:00 S
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+ Rule Syria 2007 only - Mar lastFri 0:00 1:00 S
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# From Jesper Norgard (2007-10-27):
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# The sister center ICARDA of my work CIMMYT is confirming that Syria DST will
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# not take place 1.st November at 0:00 o'clock but 1.st November at 24:00 or
@@ -1801,10 +1873,40 @@ Rule Syria 2007 max - Mar lastFri 0:00 1:00 S
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# Council of Ministers also approved the commencement of work on
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# identifying the winter time as of Friday, 2/11/2007 where the 60th
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# minute delay at midnight Thursday 1/11/2007.
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- #
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- # From Arthur David Olson (2007-10-30):
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- # My best guess for the future is first Friday in November.
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- Rule Syria 2007 max - Nov Fri>=1 0:00 0 -
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+ Rule Syria 2007 only - Nov Fri>=1 0:00 0 -
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+
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+ # From Stephen Colebourne (2008-03-17):
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+ # For everyone's info, I saw an IATA time zone change for [Syria] for
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+ # this month (March 2008) in the last day or so...This is the data IATA
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+ # are now using:
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+ # Country Time Standard --- DST Start --- --- DST End --- DST
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+ # Name Zone Variation Time Date Time Date
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+ # Variation
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+ # Syrian Arab
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+ # Republic SY +0200 2200 03APR08 2100 30SEP08 +0300
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+ # 2200 02APR09 2100 30SEP09 +0300
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+ # 2200 01APR10 2100 30SEP10 +0300
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+
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+ # From Arthur David Olson (2008-03-17):
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+ # Here's a link to English-language coverage by the Syrian Arab News
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+ # Agency (SANA)...
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+ # <a href="http://www.sana.sy/eng/21/2008/03/11/165173.htm">
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+ # http://www.sana.sy/eng/21/2008/03/11/165173.htm
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+ # </a>...which reads (in part) "The Cabinet approved the suggestion of the
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+ # Ministry of Electricity to begin daylight savings time on Friday April
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+ # 4th, advancing clocks one hour ahead on midnight of Thursday April 3rd."
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+ # Since Syria is two hours east of UTC, the 2200 and 2100 transition times
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+ # shown above match up with midnight in Syria.
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+
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+ # From Arthur David Olson (2008-03-18):
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+ # My buest guess at a Syrian rule is "the Friday nearest April 1";
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+ # coding that involves either using a "Mar Fri>=29" construct that old time zone
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+ # compilers can't handle or having multiple Rules (a la Israel).
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+ # For now, use "Apr Fri>=1", and go with IATA on a uniform Sep 30 end.
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+
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+ Rule Syria 2008 max - Apr Fri>=1 0:00 1:00 S
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+ Rule Syria 2008 max - Oct 1 0:00 0 -
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+
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# Zone NAME GMTOFF RULES FORMAT [UNTIL]
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Zone Asia/Damascus 2:25:12 - LMT 1920 # Dimashq
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2:00 Syria EE%sT
@@ -1858,13 +1960,13 @@ Zone Asia/Tashkent 4:37:12 - LMT 1924 May 2
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# Vietnam
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- # From Paul Eggert (1993-11 -18):
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- # Saigon's official name is Thanh-Pho Ho Chi Minh, but it's too long.
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- # We'll stick with the traditional name for now .
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+ # From Arthur David Olson (2008-03 -18):
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+ # The English-language name of Vietnam's most populous city is "Ho Chi Min City";
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+ # we use Ho_Chi_Minh below to avoid a name of more than 14 characters .
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# From Shanks & Pottenger:
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# Zone NAME GMTOFF RULES FORMAT [UNTIL]
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- Zone Asia/Saigon 7:06:40 - LMT 1906 Jun 9
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+ Zone Asia/Ho_Chi_Minh 7:06:40 - LMT 1906 Jun 9
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7:06:20 - SMT 1911 Mar 11 0:01 # Saigon MT?
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7:00 - ICT 1912 May
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8:00 - ICT 1931 May
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