Heure à Ann Arbor
07:09:09
Lever du soleil: 06:36:50 
Coucher de soleil: 20:43:5519:09:09
14:09:09
08:09:09
16:39:09
05:09:09
19:09:09
16:09:09
19:09:09
19:09:09
16:39:09
14:09:09
19:09:09
17:09:09
20:09:09
08:09:09
Décalage horaire entre Ann Arbor et les grandes villes
07:09:09
0
07:09:09
+7
+7
+7
+7
+7
+7
+7
+7
+7
+6
+6
+6
+6
+5
+5
+5
+5
+5
+5
+4
+1
+1
+1
+0
+0
+0
-1
-1
-2
-3