Obama時間
22:58:22
日出: 06:42:41 
日落: 17:39:2721:58:22
16:58:22
10:58:22
19:28:22
07:58:22
21:58:22
18:58:22
21:58:22
21:58:22
19:28:22
16:58:22
21:58:22
19:58:22
22:58:22
10:58:22
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
-9
-9
-9
-12
-12
-12
-12