Author: edwin
Date: Mon Jun 15 01:04:01 2015
New Revision: 284402
URL: https://svnweb.freebsd.org/changeset/base/284402

Log:
  MFC of 284397,tzdata6:
  
  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/6/share/zoneinfo/africa
  stable/6/share/zoneinfo/northamerica
  stable/6/share/zoneinfo/southamerica
  stable/6/share/zoneinfo/zone1970.tab
Directory Properties:
  stable/6/share/zoneinfo/   (props changed)

Modified: stable/6/share/zoneinfo/africa
==============================================================================
--- stable/6/share/zoneinfo/africa      Mon Jun 15 01:03:40 2015        
(r284401)
+++ stable/6/share/zoneinfo/africa      Mon Jun 15 01:04:01 2015        
(r284402)
@@ -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/6/share/zoneinfo/northamerica
==============================================================================
--- stable/6/share/zoneinfo/northamerica        Mon Jun 15 01:03:40 2015        
(r284401)
+++ stable/6/share/zoneinfo/northamerica        Mon Jun 15 01:04:01 2015        
(r284402)
@@ -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/6/share/zoneinfo/southamerica
==============================================================================
--- stable/6/share/zoneinfo/southamerica        Mon Jun 15 01:03:40 2015        
(r284401)
+++ stable/6/share/zoneinfo/southamerica        Mon Jun 15 01:04:01 2015        
(r284402)
@@ -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/6/share/zoneinfo/zone1970.tab
==============================================================================
--- stable/6/share/zoneinfo/zone1970.tab        Mon Jun 15 01:03:40 2015        
(r284401)
+++ stable/6/share/zoneinfo/zone1970.tab        Mon Jun 15 01:04:01 2015        
(r284402)
@@ -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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