Grand Island時間
14:01:31
日出: 07:31:11 
日落: 18:31:2502:01:31
21:01:31
15:01:31
23:31:31
12:01:31
02:01:31
23:01:31
02:01:31
02:01:31
23:31:31
21:01:31
02:01:31
00:01:31
03:01:31
15:01:31
Grand Island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