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Update time zone data files to tzdata release 2008c (DST law changes in
Morocco, Iraq, Choibalsan, Pakistan, Syria, Cuba, Argentina/San_Luis).
1 parent 6a9fffc commit c4fdebd

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src/timezone/data/africa

+75-2
Original file line numberDiff line numberDiff line change
@@ -1,4 +1,4 @@
1-
# @(#)africa 8.10
1+
# @(#)africa 8.11
22
# <pre>
33

44
# This data is by no means authoritative; if you think you know better,
@@ -400,6 +400,77 @@ Zone Indian/Mayotte 3:00:56 - LMT 1911 Jul # Mamoutzou
400400

401401
# Morocco
402402
# See the `europe' file for Spanish Morocco (Africa/Ceuta).
403+
404+
# From Alex Krivenyshev (2008-05-09):
405+
# Here is an article that Morocco plan to introduce Daylight Saving Time between
406+
# 1 June, 2008 and 27 September, 2008.
407+
#
408+
# "... Morocco is to save energy by adjusting its clock during summer so it will
409+
# be one hour ahead of GMT between 1 June and 27 September, according to
410+
# Communication Minister and Gov ernment Spokesman, Khalid Naciri...."
411+
#
412+
# <a href="http://www.worldtimezone.net/dst_news/dst_news_morocco01.html">
413+
# http://www.worldtimezone.net/dst_news/dst_news_morocco01.html
414+
# </a>
415+
# OR
416+
# <a href="http://en.afrik.com/news11892.html">
417+
# http://en.afrik.com/news11892.html
418+
# </a>
419+
420+
# From Alex Krivenyshev (2008-05-09):
421+
# The Morocco time change can be confirmed on Morocco web site Maghreb Arabe Presse:
422+
# <a href="http://www.map.ma/eng/sections/box3/morocco_shifts_to_da/view">
423+
# http://www.map.ma/eng/sections/box3/morocco_shifts_to_da/view
424+
# </a>
425+
#
426+
# Morocco shifts to daylight time on June 1st through September 27, Govt.
427+
# spokesman.
428+
429+
# From Patrice Scattolin (2008-05-09):
430+
# According to this article:
431+
# <a href="http://www.avmaroc.com/actualite/heure-dete-comment-a127896.html">
432+
# http://www.avmaroc.com/actualite/heure-dete-comment-a127896.html
433+
# </a>
434+
# (and republished here:
435+
# <a href="http://www.actu.ma/heure-dete-comment_i127896_0.html">
436+
# http://www.actu.ma/heure-dete-comment_i127896_0.html
437+
# </a>
438+
# )
439+
# the changes occurs at midnight:
440+
#
441+
# saturday night may 31st at midnight (which in french is to be
442+
# intrepreted as the night between saturday and sunday)
443+
# sunday night the 28th at midnight
444+
#
445+
# Seeing that the 28th is monday, I am guessing that she intends to say
446+
# the midnight of the 28th which is the midnight between sunday and
447+
# monday, which jives with other sources that say that it's inclusive
448+
# june1st to sept 27th.
449+
#
450+
# The decision was taken by decree *2-08-224 *but I can't find the decree
451+
# published on the web.
452+
#
453+
# It's also confirmed here:
454+
# <a href="http://www.maroc.ma/NR/exeres/FACF141F-D910-44B0-B7FA-6E03733425D1.htm ">
455+
# http://www.maroc.ma/NR/exeres/FACF141F-D910-44B0-B7FA-6E03733425D1.htm
456+
# </a>
457+
# on a government portal as being between june 1st and sept 27th (not yet
458+
# posted in english).
459+
#
460+
# The following google query will generate many relevant hits:
461+
# <a href="http://www.google.com/search?hl=en&q=Conseil+de+gouvernement+maroc+heure+avance&btnG=Search">
462+
# http://www.google.com/search?hl=en&q=Conseil+de+gouvernement+maroc+heure+avance&btnG=Search
463+
# </a>
464+
465+
# From Alex Krivenyshev (2008-05-09):
466+
# Is Western Sahara (part which administrated by Morocco) going to follow
467+
# Morocco DST changes? Any information? What about other part of
468+
# Western Sahara - under administration of POLISARIO Front (also named
469+
# SADR Saharawi Arab Democratic Republic)?
470+
471+
# From Arthur David Olson (2008-05-09):
472+
# XXX--guess that it is only Morocco for now; guess only 2008 for now.
473+
403474
# RULE NAME FROM TO TYPE IN ON AT SAVE LETTER/S
404475
Rule Morocco 1939 only - Sep 12 0:00 1:00 S
405476
Rule Morocco 1939 only - Nov 19 0:00 0 -
@@ -416,11 +487,13 @@ Rule Morocco 1976 only - Aug 1 0:00 0 -
416487
Rule Morocco 1977 only - Sep 28 0:00 0 -
417488
Rule Morocco 1978 only - Jun 1 0:00 1:00 S
418489
Rule Morocco 1978 only - Aug 4 0:00 0 -
490+
Rule Morocco 2008 only - Jun 1 0:00 1:00 S
491+
Rule Morocco 2008 only - Sep 28 0:00 0 -
419492
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
420493
Zone Africa/Casablanca -0:30:20 - LMT 1913 Oct 26
421494
0:00 Morocco WE%sT 1984 Mar 16
422495
1:00 - CET 1986
423-
0:00 - WET
496+
0:00 Morocco WE%sT
424497
# Western Sahara
425498
Zone Africa/El_Aaiun -0:52:48 - LMT 1934 Jan
426499
-1:00 - WAT 1976 Apr 14

src/timezone/data/asia

+120-18
Original file line numberDiff line numberDiff line change
@@ -1,4 +1,4 @@
1-
# @(#)asia 8.14
1+
# @(#)asia 8.20
22
# <pre>
33

44
# 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
446446

447447
# India
448448
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
449-
Zone Asia/Calcutta 5:53:28 - LMT 1880 # Kolkata
449+
Zone Asia/Kolkata 5:53:28 - LMT 1880 # Kolkata
450450
5:53:20 - HMT 1941 Oct # Howrah Mean Time?
451451
6:30 - BURT 1942 May 15 # Burma Time
452452
5:30 - IST 1942 Sep
453453
5:30 1:00 IST 1945 Oct 15
454454
5:30 - IST
455-
# The following are like Asia/Calcutta:
455+
# The following are like Asia/Kolkata:
456456
# Andaman Is
457457
# Lakshadweep (Laccadive, Minicoy and Amindivi Is)
458458
# Nicobar Is
@@ -660,6 +660,21 @@ Zone Asia/Tehran 3:25:44 - LMT 1916
660660
#
661661
# So we'll ignore the Economist's claim.
662662

663+
# From Steffen Thorsen (2008-03-10):
664+
# The cabinet in Iraq abolished DST last week, according to the following
665+
# news sources (in Arabic):
666+
# <a href="http://www.aljeeran.net/wesima_articles/news-20080305-98602.html">
667+
# http://www.aljeeran.net/wesima_articles/news-20080305-98602.html
668+
# </a>
669+
# <a href="http://www.aswataliraq.info/look/article.tpl?id=2047&IdLanguage=17&IdPublication=4&NrArticle=71743&NrIssue=1&NrSection=10">
670+
# http://www.aswataliraq.info/look/article.tpl?id=2047&IdLanguage=17&IdPublication=4&NrArticle=71743&NrIssue=1&NrSection=10
671+
# </a>
672+
#
673+
# We have published a short article in English about the change:
674+
# <a href="http://www.timeanddate.com/news/time/iraq-dumps-daylight-saving.html">
675+
# http://www.timeanddate.com/news/time/iraq-dumps-daylight-saving.html
676+
# </a>
677+
663678
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
664679
Rule Iraq 1982 only - May 1 0:00 1:00 D
665680
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
670685
# IATA SSIM (1991/1996) says Apr 1 12:01am UTC; guess the `:01' is a typo.
671686
# Shanks & Pottenger say Iraq did not observe DST 1992/1997; ignore this.
672687
#
673-
Rule Iraq 1991 max - Apr 1 3:00s 1:00 D
674-
Rule Iraq 1991 max - Oct 1 3:00s 0 S
688+
Rule Iraq 1991 2007 - Apr 1 3:00s 1:00 D
689+
Rule Iraq 1991 2007 - Oct 1 3:00s 0 S
675690
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
676691
Zone Asia/Baghdad 2:57:40 - LMT 1890
677692
2:57:36 - BMT 1918 # Baghdad Mean Time?
@@ -1361,6 +1376,42 @@ Zone Indian/Maldives 4:54:00 - LMT 1880 # Male
13611376
# They decided not to adopt daylight-saving time....
13621377
# http://www.mongolnews.mn/index.php?module=unuudur&sec=view&id=15742
13631378

1379+
# From Deborah Goldsmith (2008-03-30):
1380+
# We received a bug report claiming that the tz database UTC offset for
1381+
# Asia/Choibalsan (GMT+09:00) is incorrect, and that it should be GMT
1382+
# +08:00 instead. Different sources appear to disagree with the tz
1383+
# database on this, e.g.:
1384+
#
1385+
# <a href="http://www.timeanddate.com/worldclock/city.html?n=1026">
1386+
# http://www.timeanddate.com/worldclock/city.html?n=1026
1387+
# </a>
1388+
# <a href="http://www.worldtimeserver.com/current_time_in_MN.aspx">
1389+
# http://www.worldtimeserver.com/current_time_in_MN.aspx
1390+
# </a>
1391+
#
1392+
# both say GMT+08:00.
1393+
1394+
# From Steffen Thorsen (2008-03-31):
1395+
# eznis airways, which operates several domestic flights, has a flight
1396+
# schedule here:
1397+
# <a href="http://www.eznis.com/Container.jsp?id=112"
1398+
# http://www.eznis.com/Container.jsp?id=112
1399+
# </a>
1400+
# (click the English flag for English)
1401+
#
1402+
# There it appears that flights between Choibalsan and Ulaanbatar arrive
1403+
# about 1:35 - 1:50 hours later in local clock time, no matter the
1404+
# direction, while Ulaanbaatar-Khvod takes 2 hours in the Eastern
1405+
# direction and 3:35 back, which indicates that Ulaanbatar and Khvod are
1406+
# in different time zones (like we know about), while Choibalsan and
1407+
# Ulaanbatar are in the same time zone (correction needed).
1408+
1409+
# From Arthur David Olson (2008-05-19):
1410+
# Assume that Choibalsan is indeed offset by 8:00.
1411+
# XXX--in the absence of better information, assume that transition
1412+
# was at the start of 2008-03-31 (the day of Steffen Thorsen's report);
1413+
# this is almost surely wrong.
1414+
13641415
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
13651416
Rule Mongol 1983 1984 - Apr 1 0:00 1:00 S
13661417
Rule Mongol 1983 only - Oct 1 0:00 0 -
@@ -1396,7 +1447,8 @@ Zone Asia/Ulaanbaatar 7:07:32 - LMT 1905 Aug
13961447
Zone Asia/Choibalsan 7:38:00 - LMT 1905 Aug
13971448
7:00 - ULAT 1978
13981449
8:00 - ULAT 1983 Apr
1399-
9:00 Mongol CHO%sT # Choibalsan Time
1450+
9:00 Mongol CHO%sT 2008 Mar 31 # Choibalsan Time
1451+
8:00 Mongol CHO%sT
14001452

14011453
# Nepal
14021454
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
@@ -1446,10 +1498,32 @@ Zone Asia/Muscat 3:54:20 - LMT 1920
14461498
# The minister told a news conference that the experiment had rather
14471499
# shown 8 per cent higher consumption of electricity.
14481500

1501+
# From Alex Krivenyshev (2008-05-15):
1502+
#
1503+
# Here is an article that Pakistan plan to introduce Daylight Saving Time
1504+
# on June 1, 2008 for 3 months.
1505+
#
1506+
# "... The federal cabinet on Wednesday announced a new conservation plan to help
1507+
# reduce load shedding by approving the closure of commercial centres at 9pm and
1508+
# moving clocks forward by one hour for the next three months.
1509+
# ...."
1510+
#
1511+
# <a href="http://www.worldtimezone.net/dst_news/dst_news_pakistan01.html">
1512+
# http://www.worldtimezone.net/dst_news/dst_news_pakistan01.html
1513+
# </a>
1514+
# OR
1515+
# <a href="http://www.dailytimes.com.pk/default.asp?page=2008%5C05%5C15%5Cstory_15-5-2008_pg1_4">
1516+
# http://www.dailytimes.com.pk/default.asp?page=2008%5C05%5C15%5Cstory_15-5-2008_pg1_4
1517+
# </a>
1518+
1519+
# From Arthur David Olson (2008-05-19):
1520+
# XXX--midnight transitions is a guess; 2008 only is a guess.
14491521

14501522
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
14511523
Rule Pakistan 2002 only - Apr Sun>=2 0:01 1:00 S
14521524
Rule Pakistan 2002 only - Oct Sun>=2 0:01 0 -
1525+
Rule Pakistan 2008 only - Jun 1 0:00 1:00 S
1526+
Rule Pakistan 2008 only - Sep 1 0:00 0 -
14531527
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
14541528
Zone Asia/Karachi 4:28:12 - LMT 1907
14551529
5:30 - IST 1942 Sep
@@ -1687,7 +1761,7 @@ Zone Asia/Singapore 6:55:25 - LMT 1901 Jan 1
16871761
# kept their clocks set five and a half hours ahead of Greenwich Mean
16881762
# Time (GMT), in line with neighbor India.
16891763
# From Paul Eggert (2006-04-18):
1690-
# People who live in regions under Tamil control can use TZ='Asia/Calcutta',
1764+
# People who live in regions under Tamil control can use [TZ='Asia/Kolkata'],
16911765
# as that zone has agreed with the Tamil areas since our cutoff date of 1970.
16921766

16931767
# From K Sethu (2006-04-25):
@@ -1777,9 +1851,7 @@ Rule Syria 2006 only - Sep 22 0:00 0 -
17771851
# From Paul Eggert (2007-03-29):
17781852
# Today the AP reported "Syria will switch to summertime at midnight Thursday."
17791853
# http://www.iht.com/articles/ap/2007/03/29/africa/ME-GEN-Syria-Time-Change.php
1780-
# For lack of better info, assume the rule changed to "last Friday in March"
1781-
# this year.
1782-
Rule Syria 2007 max - Mar lastFri 0:00 1:00 S
1854+
Rule Syria 2007 only - Mar lastFri 0:00 1:00 S
17831855
# From Jesper Norgard (2007-10-27):
17841856
# The sister center ICARDA of my work CIMMYT is confirming that Syria DST will
17851857
# 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
18011873
# Council of Ministers also approved the commencement of work on
18021874
# identifying the winter time as of Friday, 2/11/2007 where the 60th
18031875
# minute delay at midnight Thursday 1/11/2007.
1804-
#
1805-
# From Arthur David Olson (2007-10-30):
1806-
# My best guess for the future is first Friday in November.
1807-
Rule Syria 2007 max - Nov Fri>=1 0:00 0 -
1876+
Rule Syria 2007 only - Nov Fri>=1 0:00 0 -
1877+
1878+
# From Stephen Colebourne (2008-03-17):
1879+
# For everyone's info, I saw an IATA time zone change for [Syria] for
1880+
# this month (March 2008) in the last day or so...This is the data IATA
1881+
# are now using:
1882+
# Country Time Standard --- DST Start --- --- DST End --- DST
1883+
# Name Zone Variation Time Date Time Date
1884+
# Variation
1885+
# Syrian Arab
1886+
# Republic SY +0200 2200 03APR08 2100 30SEP08 +0300
1887+
# 2200 02APR09 2100 30SEP09 +0300
1888+
# 2200 01APR10 2100 30SEP10 +0300
1889+
1890+
# From Arthur David Olson (2008-03-17):
1891+
# Here's a link to English-language coverage by the Syrian Arab News
1892+
# Agency (SANA)...
1893+
# <a href="http://www.sana.sy/eng/21/2008/03/11/165173.htm">
1894+
# http://www.sana.sy/eng/21/2008/03/11/165173.htm
1895+
# </a>...which reads (in part) "The Cabinet approved the suggestion of the
1896+
# Ministry of Electricity to begin daylight savings time on Friday April
1897+
# 4th, advancing clocks one hour ahead on midnight of Thursday April 3rd."
1898+
# Since Syria is two hours east of UTC, the 2200 and 2100 transition times
1899+
# shown above match up with midnight in Syria.
1900+
1901+
# From Arthur David Olson (2008-03-18):
1902+
# My buest guess at a Syrian rule is "the Friday nearest April 1";
1903+
# coding that involves either using a "Mar Fri>=29" construct that old time zone
1904+
# compilers can't handle or having multiple Rules (a la Israel).
1905+
# For now, use "Apr Fri>=1", and go with IATA on a uniform Sep 30 end.
1906+
1907+
Rule Syria 2008 max - Apr Fri>=1 0:00 1:00 S
1908+
Rule Syria 2008 max - Oct 1 0:00 0 -
1909+
18081910
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
18091911
Zone Asia/Damascus 2:25:12 - LMT 1920 # Dimashq
18101912
2:00 Syria EE%sT
@@ -1858,13 +1960,13 @@ Zone Asia/Tashkent 4:37:12 - LMT 1924 May 2
18581960

18591961
# Vietnam
18601962

1861-
# From Paul Eggert (1993-11-18):
1862-
# Saigon's official name is Thanh-Pho Ho Chi Minh, but it's too long.
1863-
# We'll stick with the traditional name for now.
1963+
# From Arthur David Olson (2008-03-18):
1964+
# The English-language name of Vietnam's most populous city is "Ho Chi Min City";
1965+
# we use Ho_Chi_Minh below to avoid a name of more than 14 characters.
18641966

18651967
# From Shanks & Pottenger:
18661968
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
1867-
Zone Asia/Saigon 7:06:40 - LMT 1906 Jun 9
1969+
Zone Asia/Ho_Chi_Minh 7:06:40 - LMT 1906 Jun 9
18681970
7:06:20 - SMT 1911 Mar 11 0:01 # Saigon MT?
18691971
7:00 - ICT 1912 May
18701972
8:00 - ICT 1931 May

src/timezone/data/backward

+3-1
Original file line numberDiff line numberDiff line change
@@ -1,4 +1,4 @@
1-
# @(#)backward 8.4
1+
# @(#)backward 8.6
22

33
# This file provides links between current names for time zones
44
# and their old names. Many names changed in late 1993.
@@ -24,8 +24,10 @@ Link America/St_Thomas America/Virgin
2424
Link Asia/Ashgabat Asia/Ashkhabad
2525
Link Asia/Chongqing Asia/Chungking
2626
Link Asia/Dhaka Asia/Dacca
27+
Link Asia/Kolkata Asia/Calcutta
2728
Link Asia/Macau Asia/Macao
2829
Link Asia/Jerusalem Asia/Tel_Aviv
30+
Link Asia/Ho_Chi_Minh Asia/Saigon
2931
Link Asia/Thimphu Asia/Thimbu
3032
Link Asia/Makassar Asia/Ujung_Pandang
3133
Link Asia/Ulaanbaatar Asia/Ulan_Bator

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