make/data/tzdata/australasia

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@@ -271,28 +271,18 @@
 # Christmas
 # Zone  NAME            GMTOFF  RULES   FORMAT  [UNTIL]
 Zone Indian/Christmas   7:02:52 -       LMT     1895 Feb
                         7:00    -       CXT     # Christmas Island Time
 
-# Cook Is
-# From Shanks & Pottenger:
-# Rule  NAME    FROM    TO      TYPE    IN      ON      AT      SAVE    LETTER/S
-Rule    Cook    1978    only    -       Nov     12      0:00    0:30    HS
-Rule    Cook    1979    1991    -       Mar     Sun>=1  0:00    0       -
-Rule    Cook    1979    1990    -       Oct     lastSun 0:00    0:30    HS
-# Zone  NAME            GMTOFF  RULES   FORMAT  [UNTIL]
-Zone Pacific/Rarotonga  -10:39:04 -     LMT     1901            # Avarua
-                        -10:30  -       CKT     1978 Nov 12     # Cook Is Time
-                        -10:00  Cook    CK%sT
-
-# Cocos
+# Cocos (Keeling) Is
 # These islands were ruled by the Ross family from about 1830 to 1978.
 # We don't know when standard time was introduced; for now, we guess 1900.
 # Zone  NAME            GMTOFF  RULES   FORMAT  [UNTIL]
 Zone    Indian/Cocos    6:27:40 -       LMT     1900
                         6:30    -       CCT     # Cocos Islands Time
 
+
 # Fiji
 
 # Milne gives 11:55:44 for Suva.
 
 # From Alexander Krivenyshev (2009-11-10):

@@ -494,11 +484,12 @@
 Rule    NZ      1929    1933    -       Mar     Sun>=15 2:00    0       M
 Rule    NZ      1934    1940    -       Apr     lastSun 2:00    0       M
 Rule    NZ      1934    1940    -       Sep     lastSun 2:00    0:30    S
 Rule    NZ      1946    only    -       Jan      1      0:00    0       S
 # Since 1957 Chatham has been 45 minutes ahead of NZ, but there's no
-# convenient notation for this so we must duplicate the Rule lines.
+# convenient single notation for the date and time of this transition
+# so we must duplicate the Rule lines.
 Rule    NZ      1974    only    -       Nov     Sun>=1  2:00s   1:00    D
 Rule    Chatham 1974    only    -       Nov     Sun>=1  2:45s   1:00    D
 Rule    NZ      1975    only    -       Feb     lastSun 2:00s   0       S
 Rule    Chatham 1975    only    -       Feb     lastSun 2:45s   0       S
 Rule    NZ      1975    1988    -       Oct     lastSun 2:00s   1:00    D

@@ -532,10 +523,21 @@
 # minor whaling stations operated 1909/1914
 # scientific station operated 1941/1995;
 # previously whalers, sealers, pastoralists, and scientific personnel wintered
 # was probably like Pacific/Auckland
 
+# Cook Is
+# From Shanks & Pottenger:
+# Rule  NAME    FROM    TO      TYPE    IN      ON      AT      SAVE    LETTER/S
+Rule    Cook    1978    only    -       Nov     12      0:00    0:30    HS
+Rule    Cook    1979    1991    -       Mar     Sun>=1  0:00    0       -
+Rule    Cook    1979    1990    -       Oct     lastSun 0:00    0:30    HS
+# Zone  NAME            GMTOFF  RULES   FORMAT  [UNTIL]
+Zone Pacific/Rarotonga  -10:39:04 -     LMT     1901            # Avarua
+                        -10:30  -       CKT     1978 Nov 12     # Cook Is Time
+                        -10:00  Cook    CK%sT
+
 ###############################################################################
 
 
 # Niue
 # Zone  NAME            GMTOFF  RULES   FORMAT  [UNTIL]