Ann Arbor時間
11:59:48
日出: 07:52:43 
日落: 17:42:4500:59:48
19:59:48
13:59:48
22:29:48
10:59:48
00:59:48
21:59:48
00:59:48
00:59:48
22:29:48
19:59:48
00:59:48
22:59:48
01:59:48
13:59:48
Ann Arbor與主要城市的時差
+7
+7
+7
+7
+6
+6
+6
+6
+6
+6
+6
+5
+5
+2
+2
+2
+2
+1
+0
+0
+0
-1
-3