Author: edwin
Date: Tue Mar 24 05:52:28 2015
New Revision: 280413
URL: https://svnweb.freebsd.org/changeset/base/280413

Log:
  MFV of 280411,tzdata{2015b}
  
  Release 2015b - 2015-03-19 23:28:11 -0700
  
    Changes affecting future time stamps
  
      Mongolia will start observing DST again this year, from the last
      Saturday in March at 02:00 to the last Saturday in September at 00:00.
      (Thanks to Ganbold Tsagaankhuu.)
  
      Palestine will start DST on March 28, not March 27.  Also,
      correct the fall 2014 transition from September 26 to October 24.
      Adjust future predictions accordingly.  (Thanks to Steffen Thorsen.)
  
    Changes affecting past time stamps
  
      The 1982 zone shift in Pacific/Easter has been corrected, fixing a 2015a
      regression.  (Thanks to Stuart Bishop for reporting the problem.)
  
      Some more zones have been turned into links, when they differed
      from existing zones only for older time stamps.  As usual,
      these changes affect UTC offsets in pre-1970 time stamps only.
      Their old contents have been moved to the 'backzone' file.
      The affected zones are: America/Antigua, America/Cayman,
      Pacific/Midway, and Pacific/Saipan.
  
    Changes affecting time zone abbreviations
  
      Correct the 1992-2010 DST abbreviation in Volgograd from "MSK" to "MSD".
      (Thanks to Hank W.)

Modified:
  head/contrib/tzdata/asia
  head/contrib/tzdata/australasia
  head/contrib/tzdata/europe
  head/contrib/tzdata/leap-seconds.list
  head/contrib/tzdata/northamerica
  head/contrib/tzdata/southamerica
Directory Properties:
  head/contrib/tzdata/   (props changed)

Modified: head/contrib/tzdata/asia
==============================================================================
--- head/contrib/tzdata/asia    Tue Mar 24 05:50:39 2015        (r280412)
+++ head/contrib/tzdata/asia    Tue Mar 24 05:52:28 2015        (r280413)
@@ -1904,6 +1904,13 @@ Zone     Indian/Maldives 4:54:00 -       LMT     1880 
 # was at the start of 2008-03-31 (the day of Steffen Thorsen's report);
 # this is almost surely wrong.
 
+# From Ganbold Tsagaankhuu (2015-03-10):
+# It seems like yesterday Mongolian Government meeting has concluded to use
+# daylight saving time in Mongolia....  Starting at 2:00AM of last Saturday of
+# March 2015, daylight saving time starts.  And 00:00AM of last Saturday of
+# September daylight saving time ends.  Source:
+# http://zasag.mn/news/view/8969
+
 # 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       -
@@ -1924,6 +1931,8 @@ Rule      Mongol  1984    1998    -       Sep     lastSun 
0:00
 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
+Rule   Mongol  2015    max     -       Mar     lastSat 2:00    1:00    S
+Rule   Mongol  2015    max     -       Sep     lastSat 0:00    0       -
 
 # Zone NAME            GMTOFF  RULES   FORMAT  [UNTIL]
 # Hovd, a.k.a. Chovd, Dund-Us, Dzhargalant, Khovd, Jirgalanta
@@ -2342,13 +2351,19 @@ Zone    Asia/Karachi    4:28:12 -       LMT     1907
 # official source...:
 # http://www.palestinecabinet.gov.ps/ar/Views/ViewDetails.aspx?pid=1252
 
-# From Paul Eggert (2013-09-24):
-# For future dates, guess the last Thursday in March at 24:00 through
-# the first Friday on or after September 21 at 00:00.  This is consistent with
-# the predictions in today's editions of the following URLs,
-# which are for Gaza and Hebron respectively:
-# http://www.timeanddate.com/worldclock/timezone.html?n=702
-# http://www.timeanddate.com/worldclock/timezone.html?n=2364
+# From Steffen Thorsen (2015-03-03):
+# Sources such as http://www.alquds.com/news/article/view/id/548257
+# and http://www.raya.ps/ar/news/890705.html say Palestine areas will
+# start DST on 2015-03-28 00:00 which is one day later than expected.
+#
+# From Paul Eggert (2015-03-03):
+# http://www.timeanddate.com/time/change/west-bank/ramallah?year=2014
+# says that the fall 2014 transition was Oct 23 at 24:00.
+# For future dates, guess the last Friday in March at 24:00 through
+# the first Friday on or after October 21 at 00:00.  This is consistent with
+# the predictions in today's editions of the following URLs:
+# http://www.timeanddate.com/time/change/gaza-strip/gaza
+# http://www.timeanddate.com/time/change/west-bank/hebron
 
 # Rule NAME    FROM    TO      TYPE    IN      ON      AT      SAVE    LETTER/S
 Rule EgyptAsia 1957    only    -       May     10      0:00    1:00    S
@@ -2374,9 +2389,11 @@ Rule Palestine   2011    only    -       Apr      1      
0:01    1
 Rule Palestine 2011    only    -       Aug      1      0:00    0       -
 Rule Palestine 2011    only    -       Aug     30      0:00    1:00    S
 Rule Palestine 2011    only    -       Sep     30      0:00    0       -
-Rule Palestine 2012    max     -       Mar     lastThu 24:00   1:00    S
+Rule Palestine 2012    2014    -       Mar     lastThu 24:00   1:00    S
 Rule Palestine 2012    only    -       Sep     21      1:00    0       -
-Rule Palestine 2013    max     -       Sep     Fri>=21 0:00    0       -
+Rule Palestine 2013    only    -       Sep     Fri>=21 0:00    0       -
+Rule Palestine 2014    max     -       Oct     Fri>=21 0:00    0       -
+Rule Palestine 2015    max     -       Mar     lastFri 24:00   1:00    S
 
 # Zone NAME            GMTOFF  RULES   FORMAT  [UNTIL]
 Zone   Asia/Gaza       2:17:52 -       LMT     1900 Oct

Modified: head/contrib/tzdata/australasia
==============================================================================
--- head/contrib/tzdata/australasia     Tue Mar 24 05:50:39 2015        
(r280412)
+++ head/contrib/tzdata/australasia     Tue Mar 24 05:52:28 2015        
(r280413)
@@ -373,6 +373,7 @@ Zone        Pacific/Guam    -14:21:00 -     LMT     1844 D
                         9:39:00 -      LMT     1901        # Agana
                        10:00   -       GST     2000 Dec 23 # Guam
                        10:00   -       ChST    # Chamorro Standard Time
+Link Pacific/Guam Pacific/Saipan # N Mariana Is
 
 # Kiribati
 # Zone NAME            GMTOFF  RULES   FORMAT  [UNTIL]
@@ -388,12 +389,7 @@ Zone Pacific/Kiritimati    -10:29:20 -     LMT     
                         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
+# See Pacific/Guam.
 
 # Marshall Is
 # Zone NAME            GMTOFF  RULES   FORMAT  [UNTIL]
@@ -563,6 +559,7 @@ Zone Pacific/Pago_Pago       12:37:12 -     LMT     1
                        -11:00  -       NST     1967 Apr    # N=Nome
                        -11:00  -       BST     1983 Nov 30 # B=Bering
                        -11:00  -       SST                 # S=Samoa
+Link Pacific/Pago_Pago Pacific/Midway # in US minor outlying islands
 
 # Samoa (formerly and also known as Western Samoa)
 
@@ -744,23 +741,7 @@ Zone Pacific/Funafuti      11:56:52 -      LMT     190
 # 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 timetable 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
+# See Pacific/Pago_Pago.
 
 # Palmyra
 # uninhabited since World War II; was probably like Pacific/Kiritimati

Modified: head/contrib/tzdata/europe
==============================================================================
--- head/contrib/tzdata/europe  Tue Mar 24 05:50:39 2015        (r280412)
+++ head/contrib/tzdata/europe  Tue Mar 24 05:52:28 2015        (r280413)
@@ -2400,7 +2400,7 @@ Zone Europe/Volgograd      2:57:40 -      LMT     192
                         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  MSK     2011 Mar 27  2:00s
+                        3:00   Russia  MSK/MSD 2011 Mar 27  2:00s
                         4:00   -       MSK     2014 Oct 26  2:00s
                         3:00   -       MSK
 

Modified: head/contrib/tzdata/leap-seconds.list
==============================================================================
--- head/contrib/tzdata/leap-seconds.list       Tue Mar 24 05:50:39 2015        
(r280412)
+++ head/contrib/tzdata/leap-seconds.list       Tue Mar 24 05:52:28 2015        
(r280413)
@@ -131,10 +131,10 @@
 #      over the last few minutes of the day. The frequency of the local
 #      clock is decreased (or increased) to realize the positive (or
 #      negative) leap second. This method removes the time step described
-#      above. Although the long-term behavior of the time scale is correct 
-#      in this case, this method introduces an error during the adjustment 
-#      period both in time and in frequency with respect to the official 
-#      defintion of UTC.
+#      above. Although the long-term behavior of the time scale is correct
+#      in this case, this method introduces an error during the adjustment
+#      period both in time and in frequency with respect to the official
+#      definition of UTC.
 #
 #      Questions or comments to:
 #              Judah Levine

Modified: head/contrib/tzdata/northamerica
==============================================================================
--- head/contrib/tzdata/northamerica    Tue Mar 24 05:50:39 2015        
(r280412)
+++ head/contrib/tzdata/northamerica    Tue Mar 24 05:52:28 2015        
(r280413)
@@ -2312,8 +2312,24 @@ Zone America/Dawson      -9:17:40 -      LMT     1900 
 # "...the new time zone will come into effect at two o'clock on the first 
Sunday
 # of February, when we will have to advance the clock one hour from its current
 # time..."
-#
 # Also, the new zone will not use DST.
+#
+# From Carlos Raúl Perasso (2015-02-02):
+# The decree that modifies the Mexican Hour System Law has finally
+# been published at the Diario Oficial de la Federación
+# http://www.dof.gob.mx/nota_detalle.php?codigo=5380123&fecha=31/01/2015
+# It establishes 5 zones for Mexico:
+# 1- Zona Centro (Central Zone): Corresponds to longitude 90 W,
+#    includes most of Mexico, excluding what's mentioned below.
+# 2- Zona Pacífico (Pacific Zone): Longitude 105 W, includes the
+#    states of Baja California Sur; Chihuahua; Nayarit (excluding Bahía
+#    de Banderas which lies in Central Zone); Sinaloa and Sonora.
+# 3- Zona Noroeste (Northwest Zone): Longitude 120 W, includes the
+#    state of Baja California.
+# 4- Zona Sureste (Southeast Zone): Longitude 75 W, includes the state
+#    of Quintana Roo.
+# 5- The islands, reefs and keys shall take their timezone from the
+#    longitude they are located at.
 
 # Rule NAME    FROM    TO      TYPE    IN      ON      AT      SAVE    LETTER/S
 Rule   Mexico  1939    only    -       Feb     5       0:00    1:00    D
@@ -2508,13 +2524,8 @@ Zone America/Santa_Isabel        -7:39:28 -      LMT
 ###############################################################################
 
 # Anguilla
-# See America/Port_of_Spain.
-
 # 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
+# See America/Port_of_Spain.
 
 # Bahamas
 #
@@ -2581,10 +2592,7 @@ Zone Atlantic/Bermuda    -4:19:18 -      LMT     193
                        -4:00   US      A%sT
 
 # Cayman Is
-# Zone NAME            GMTOFF  RULES   FORMAT  [UNTIL]
-Zone   America/Cayman  -5:25:32 -      LMT     1890     # Georgetown
-                       -5:07:11 -      KMT     1912 Feb # Kingston Mean Time
-                       -5:00   -       EST
+# See America/Panama.
 
 # Costa Rica
 
@@ -3107,6 +3115,7 @@ 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: head/contrib/tzdata/southamerica
==============================================================================
--- head/contrib/tzdata/southamerica    Tue Mar 24 05:50:39 2015        
(r280412)
+++ head/contrib/tzdata/southamerica    Tue Mar 24 05:52:28 2015        
(r280413)
@@ -1206,10 +1206,13 @@ Zone America/Rio_Branco -4:31:12 -      LMT     1
 # DST Start: first Saturday of September 2014 (Sun 07 Sep 2014 04:00 UTC)
 # http://www.diariooficial.interior.gob.cl//media/2014/02/19/do-20140219.pdf
 
-# From Juan Correa (2015-01-28):
-# ... today the Ministry of Energy announced that Chile will drop DST, will 
keep
-# "summer time" (UTC -3 / UTC -5) all year round....
-# 
http://www.minenergia.cl/ministerio/noticias/generales/ministerio-de-energia-anuncia.html
+# From Eduardo Romero Urra (2015-03-03):
+# Today has been published officially that Chile will use the DST time
+# permanently until March 25 of 2017
+# http://www.diariooficial.interior.gob.cl/media/2015/03/03/1-large.jpg
+#
+# From Paul Eggert (2015-03-03):
+# For now, assume that the extension will persist indefinitely.
 
 # NOTE: ChileAQ rules for Antarctic bases are stored separately in the
 # 'antarctica' file.
@@ -1268,7 +1271,7 @@ Zone America/Santiago     -4:42:46 -      LMT     189
                        -3:00   -       CLT
 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 3:00u # Easter Time
+                       -7:00   Chile   EAS%sT  1982 Mar 14 3:00u # Easter Time
                        -6:00   Chile   EAS%sT  2015 Apr 26 3:00u
                        -5:00   -       EAST
 #
@@ -1603,6 +1606,7 @@ Zone America/Port_of_Spain -4:06:04 -     LM
 
 # These all agree with Trinidad and Tobago since 1970.
 Link America/Port_of_Spain America/Anguilla
+Link America/Port_of_Spain America/Antigua
 Link America/Port_of_Spain America/Dominica
 Link America/Port_of_Spain America/Grenada
 Link America/Port_of_Spain America/Guadeloupe
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