Ann Arbor時間
03:09:55
日出: 07:48:18 
日落: 18:52:5715:09:55
10:09:55
04:09:55
12:39:55
01:09:55
15:09:55
12:09:55
15:09:55
15:09:55
12:39:55
10:09:55
15:09:55
13:09:55
16:09:55
04:09:55
Ann Arbor與主要城市的時差
+7
+7
+7
+7
+7
+7
+7
+7
+7
+6
+6
+6
+6
+5
+5
+5
+5
+5
+5
+4
+1
+1
+1
+1
+0
+0
-1
-1
-2
-3