OSF DCE Administration Guide--Core Components
OSF DCE Administration Guide—Core Components
C.3 World Time Zone Map
Figure C-1 shows a map of the world time zones, including the following:
• UTC reference zone
• Odd-numbered and even-numbered zones
• Half-hour zones
• Countries and areas that have not adopted the zone system or where time differs other
than a half hour from the neighboring zone
Figure C-1. World Time Zone Map
ASIA
AUSTRALIA
SOUTH AMERICA
− 1 DAY
+1 DAY
+9
+7 +8
+7h 30m
+5h 30m
+6h 30m
F G H I
+9h 30m
K L MY X W V U T S R
+6 +7 +8 +9 +10 +11 +12 −
−11 −10 − 9
−3
−3h 30m
−4
−3h 45m
−3h 30m
−3
−44m
AFRICA
EUROPE
ARCTIC OCEAN
NORTH AMERICA
NORTH ATLANTIC OCEAN
SOUTH ATLANTIC OCEAN
ARCTIC OCEAN
INDIAN OCEAN
ASIA
NORTH PACIFIC OCEAN
105
PM PM PM PM MIDNIGHT AMPM AM AM NOON PM PM PM PM PM
90 105 120 135 180 165 150 135 120 105 90 150 165 75 60 45
80
60
40
20
0
20
40
60
80
+6h 30m
PON ZA BCDEFQ
0+1+2+3+4+5+6
Half hour zone
Countries and areas which have not adopted
zone system, or where time differs other than
half hour from neighboring zones.
ZK−2455A−GE
SOUTH PACIFIC OCEAN
120 135 150 165 180 90 165 150 135 120 105 75 45 60 30 15 0 15 30 45 60 75 75
60
40
20
0
20
40
60
30 15 0 15 30 45 60 75 90
Even numbered zones Odd numbered zones
− 8 −7 −6 − 5 −5
AM
− 4 − 3 − 2 − 1
AM AM AM AM AM AMAM
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