Obama時間
14:23:58
日出: 07:06:37 
日落: 17:01:1913:23:58
08:23:58
02:23:58
10:53:58
23:23:58
13:23:58
10:23:58
13:23:58
13:23:58
10:53:58
08:23:58
13:23:58
11:23:58
14:23:58
02:23:58
Obama與主要城市的時差
+2
+2
+0
+0
+0
+0
+0
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-2
-2
-2
-3
-3
-3
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-7
-7
-7
-7
-8
-8
-8
-8
-8
-8
-8
-9
-9
-12
-12
-12
-12