Grogolの時間
08:30:21
日の出: 05:41:07 
日没: 17:50:1709:30:21
04:30:21
22:30:21
07:00:21
19:30:21
09:30:21
06:30:21
09:30:21
09:30:21
07:00:21
04:30:21
09:30:21
07:30:21
10:30:21
22:30:21
Grogolと主要都市の時差
+4
+4
+2
+2
+2
+2
+2
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+0
+0
+0
-1
-1
-1
-1
-2
-2
-3
-4
-4
-4
-4
-4
-4
-4
-5
-5
-5
-5
-6
-6
-6
-6
-6
-6
-7
-7
-7
-10
-10
-10
-10
-11
-11
-12
-12