Ann Arbor時間
17:29:37
日出: 07:52:43 
日落: 17:42:4506:29:37
01:29:37
19:29:37
03:59:37
16:29:37
06:29:37
03:29:37
06:29:37
06:29:37
03:59:37
01:29:37
06:29:37
04:29:37
07:29:37
19:29:37
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