Grand Rapids 시간
21:22:39
해돋이: 07:52:35 
일몰: 18:00:4310:22:39
05:22:39
23:22:39
07:52:39
20:22:39
10:22:39
07:22:39
10:22:39
10:22:39
07:52:39
05:22:39
10:22:39
08:22:39
11:22:39
23:22:39
Grand Rapids와 주요 도시 간의 시차
+7
+7
+7
+7
+6
+6
+6
+6
+6
+6
+6
+5
+5
+2
+2
+2
+2
+1
+0
+0
+0
-1
-3