Heure à Grand Rapids
11:48:59
Lever du soleil: 08:11:37 
Coucher de soleil: 17:31:1500:48:59
19:48:59
13:48:59
22:18:59
10:48:59
00:48:59
21:48:59
00:48:59
00:48:59
22:18:59
19:48:59
00:48:59
22:48:59
01:48:59
13:48:59
Décalage horaire entre Grand Rapids et les grandes villes
+7
+7
+7
+7
+6
+6
+6
+6
+6
+6
+6
+5
+5
+2
+2
+2
+2
+1
+0
+0
+0
-1
-3