Author: edwin
Date: Mon Jun 15 01:01:25 2015
New Revision: 284398
URL: https://svnweb.freebsd.org/changeset/base/284398
Log:
MFC of 284397,tzdata10:
Update to tzdata2015e:
Changes affecting future time stamps
Morocco will suspend DST from 2015-06-14 03:00 through 2015-07-19 02:00,
not 06-13 and 07-18 as we had guessed. (Thanks to Milamber.)
Assume Cayman Islands will observe DST starting next year, using US rules.
Although it isn't guaranteed, it is the most likely.
Modified:
stable/10/contrib/tzdata/africa
stable/10/contrib/tzdata/northamerica
stable/10/contrib/tzdata/southamerica
stable/10/contrib/tzdata/zone1970.tab
Modified: stable/10/contrib/tzdata/africa
==============================================================================
--- stable/10/contrib/tzdata/africa Mon Jun 15 00:59:47 2015
(r284397)
+++ stable/10/contrib/tzdata/africa Mon Jun 15 01:01:25 2015
(r284398)
@@ -338,9 +338,10 @@ Rule Egypt 2007 only - Sep Thu>=1
24:00
# time this summer, and carry out studies on the possibility of canceling the
# practice altogether in future years."
#
-# From Paul Eggert (2015-04-20):
-# For now, assume DST will be canceled. Any resumption would likely
-# use different rules anyway.
+# From Paul Eggert (2015-04-24):
+# Yesterday the office of Egyptian President El-Sisi announced his
+# decision to abandon DST permanently. See Ahram Online 2015-04-24.
+#
http://english.ahram.org.eg/NewsContent/1/64/128509/Egypt/Politics-/Sisi-cancels-daylight-saving-time-in-Egypt.aspx
Rule Egypt 2008 only - Aug lastThu 24:00 0 -
Rule Egypt 2009 only - Aug 20 24:00 0 -
@@ -787,20 +788,41 @@ Zone Indian/Mauritius 3:50:00 - LMT 1907
# will resume again at 02:00 on Saturday, August 2, 2014....
# http://www.mmsp.gov.ma/fr/actualites.aspx?id=586
-# From Paul Eggert (2014-06-05):
-# For now, guess that later spring and fall transitions will use 2014's rules,
+# From Milamber (2015-06-08):
+# (Google Translation) The hour will thus be delayed 60 minutes
+# Sunday, June 14 at 3:00, the ministry said in a statement, adding
+# that the time will be advanced again 60 minutes Sunday, July 19,
+# 2015 at 2:00. The move comes under 2.12.126 Decree of 26 Jumada I
+# 1433 (18 April 2012) and the decision of the Head of Government of
+# 16 N. 3-29-15 Chaaban 1435 (4 June 2015).
+# Source (french):
+# http://lnt.ma/le-maroc-reculera-dune-heure-le-dimanche-14-juin/
+#
+# From Milamber (2015-06-09):
+# http://www.mmsp.gov.ma/fr/actualites.aspx?id=863
+#
+# From Michael Deckers (2015-06-09):
+# [The gov.ma announcement] would (probably) make the switch on 2015-07-19 go
+# from 03:00 to 04:00 rather than from 02:00 to 03:00, as in the patch....
+# I think the patch is correct and the quoted text is wrong; the text in
+# <http://lnt.ma/le-maroc-reculera-dune-heure-le-dimanche-14-juin/> agrees
+# with the patch.
+
+# From Paul Eggert (2015-06-08):
+# For now, guess that later spring and fall transitions will use 2015's rules,
# and guess that Morocco will switch to standard time at 03:00 the last
-# Saturday before Ramadan, and back to DST at 02:00 the first Saturday after
-# Ramadan. To implement this, transition dates for 2015 through 2037 were
+# Sunday before Ramadan, and back to DST at 02:00 the first Sunday after
+# Ramadan. To implement this, transition dates for 2016 through 2037 were
# determined by running the following program under GNU Emacs 24.3, with the
# results integrated by hand into the table below.
-# (let ((islamic-year 1436))
+# (let ((islamic-year 1437))
+# (require 'cal-islam)
# (while (< islamic-year 1460)
# (let ((a (calendar-islamic-to-absolute (list 9 1 islamic-year)))
# (b (calendar-islamic-to-absolute (list 10 1 islamic-year)))
-# (saturday 6))
-# (while (/= saturday (mod (setq a (1- a)) 7)))
-# (while (/= saturday (mod b 7))
+# (sunday 0))
+# (while (/= sunday (mod (setq a (1- a)) 7)))
+# (while (/= sunday (mod b 7))
# (setq b (1+ b)))
# (setq a (calendar-gregorian-from-absolute a))
# (setq b (calendar-gregorian-from-absolute b))
@@ -844,32 +866,30 @@ Rule Morocco 2012 only - Aug 20
2:00 1:
Rule Morocco 2013 only - Jul 7 3:00 0 -
Rule Morocco 2013 only - Aug 10 2:00 1:00 S
Rule Morocco 2013 max - Oct lastSun 3:00 0 -
-Rule Morocco 2014 2022 - Mar lastSun 2:00 1:00 S
+Rule Morocco 2014 2021 - Mar lastSun 2:00 1:00 S
Rule Morocco 2014 only - Jun 28 3:00 0 -
Rule Morocco 2014 only - Aug 2 2:00 1:00 S
-Rule Morocco 2015 only - Jun 13 3:00 0 -
-Rule Morocco 2015 only - Jul 18 2:00 1:00 S
-Rule Morocco 2016 only - Jun 4 3:00 0 -
-Rule Morocco 2016 only - Jul 9 2:00 1:00 S
-Rule Morocco 2017 only - May 20 3:00 0 -
-Rule Morocco 2017 only - Jul 1 2:00 1:00 S
-Rule Morocco 2018 only - May 12 3:00 0 -
-Rule Morocco 2018 only - Jun 16 2:00 1:00 S
-Rule Morocco 2019 only - May 4 3:00 0 -
-Rule Morocco 2019 only - Jun 8 2:00 1:00 S
-Rule Morocco 2020 only - Apr 18 3:00 0 -
-Rule Morocco 2020 only - May 30 2:00 1:00 S
-Rule Morocco 2021 only - Apr 10 3:00 0 -
-Rule Morocco 2021 only - May 15 2:00 1:00 S
-Rule Morocco 2022 only - Apr 2 3:00 0 -
-Rule Morocco 2022 only - May 7 2:00 1:00 S
-Rule Morocco 2023 only - Apr 22 2:00 1:00 S
-Rule Morocco 2024 only - Apr 13 2:00 1:00 S
-Rule Morocco 2025 only - Apr 5 2:00 1:00 S
+Rule Morocco 2015 only - Jun 14 3:00 0 -
+Rule Morocco 2015 only - Jul 19 2:00 1:00 S
+Rule Morocco 2016 only - Jun 5 3:00 0 -
+Rule Morocco 2016 only - Jul 10 2:00 1:00 S
+Rule Morocco 2017 only - May 21 3:00 0 -
+Rule Morocco 2017 only - Jul 2 2:00 1:00 S
+Rule Morocco 2018 only - May 13 3:00 0 -
+Rule Morocco 2018 only - Jun 17 2:00 1:00 S
+Rule Morocco 2019 only - May 5 3:00 0 -
+Rule Morocco 2019 only - Jun 9 2:00 1:00 S
+Rule Morocco 2020 only - Apr 19 3:00 0 -
+Rule Morocco 2020 only - May 24 2:00 1:00 S
+Rule Morocco 2021 only - Apr 11 3:00 0 -
+Rule Morocco 2021 only - May 16 2:00 1:00 S
+Rule Morocco 2022 only - May 8 2:00 1:00 S
+Rule Morocco 2023 only - Apr 23 2:00 1:00 S
+Rule Morocco 2024 only - Apr 14 2:00 1:00 S
+Rule Morocco 2025 only - Apr 6 2:00 1:00 S
Rule Morocco 2026 max - Mar lastSun 2:00 1:00 S
-Rule Morocco 2035 only - Oct 27 3:00 0 -
-Rule Morocco 2036 only - Oct 18 3:00 0 -
-Rule Morocco 2037 only - Oct 10 3:00 0 -
+Rule Morocco 2036 only - Oct 19 3:00 0 -
+Rule Morocco 2037 only - Oct 4 3:00 0 -
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Africa/Casablanca -0:30:20 - LMT 1913 Oct 26
Modified: stable/10/contrib/tzdata/northamerica
==============================================================================
--- stable/10/contrib/tzdata/northamerica Mon Jun 15 00:59:47 2015
(r284397)
+++ stable/10/contrib/tzdata/northamerica Mon Jun 15 01:01:25 2015
(r284398)
@@ -2661,7 +2661,17 @@ Zone Atlantic/Bermuda -4:19:18 - LMT 193
-4:00 US A%sT
# Cayman Is
-# See America/Panama.
+
+# From Paul Eggert (2015-05-15):
+# The Cayman government has decided to introduce DST in 2016, the idea being
+# to keep in sync with New York. The legislation hasn't passed but the change
+# seems quite likely. See: Meade B. Cayman 27.
+#
http://www.cayman27.com.ky/2015/05/15/clock-ticks-toward-daylight-saving-time-in-cayman
+
+Zone America/Cayman -5:25:32 - LMT 1890 # Georgetown
+ -5:07:11 - KMT 1912 Feb # Kingston Mean Time
+ -5:00 - EST 2016
+ -5:00 US E%sT
# Costa Rica
@@ -3184,7 +3194,6 @@ Zone America/Managua -5:45:08 - LMT 1890
Zone America/Panama -5:18:08 - LMT 1890
-5:19:36 - CMT 1908 Apr 22 # Colón Mean Time
-5:00 - EST
-Link America/Panama America/Cayman
# Puerto Rico
# There are too many San Juans elsewhere, so we'll use 'Puerto_Rico'.
Modified: stable/10/contrib/tzdata/southamerica
==============================================================================
--- stable/10/contrib/tzdata/southamerica Mon Jun 15 00:59:47 2015
(r284397)
+++ stable/10/contrib/tzdata/southamerica Mon Jun 15 01:01:25 2015
(r284398)
@@ -30,7 +30,7 @@
# 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
+# -- 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
Modified: stable/10/contrib/tzdata/zone1970.tab
==============================================================================
--- stable/10/contrib/tzdata/zone1970.tab Mon Jun 15 00:59:47 2015
(r284397)
+++ stable/10/contrib/tzdata/zone1970.tab Mon Jun 15 01:01:25 2015
(r284398)
@@ -207,6 +207,7 @@ KI -0308-17105 Pacific/Enderbury Phoenix
KI +0152-15720 Pacific/Kiritimati Line Islands
KP +3901+12545 Asia/Pyongyang
KR +3733+12658 Asia/Seoul
+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)
@@ -260,7 +261,7 @@ NR -0031+16655 Pacific/Nauru
NU -1901-16955 Pacific/Niue
NZ,AQ -3652+17446 Pacific/Auckland New Zealand time
NZ -4357-17633 Pacific/Chatham Chatham Islands
-PA,KY +0858-07932 America/Panama
+PA +0858-07932 America/Panama
PE -1203-07703 America/Lima
PF -1732-14934 Pacific/Tahiti Society Islands
PF -0900-13930 Pacific/Marquesas Marquesas Islands
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