Obama時間
10:19:23
日出: 07:06:32 
日落: 17:02:1309:19:23
04:19:23
22:19:23
06:49:23
19:19:23
09:19:23
06:19:23
09:19:23
09:19:23
06:49:23
04:19:23
09:19:23
07:19:23
10:19:23
22:19:23
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
-3
-4
-4
-5
-6
-6
-6
-6
-6
-6
-6
-7
-7
-7
-7
-8
-8
-8
-8
-8
-8
-8
-9
-9
-12
-12
-12
-12