Gotenbaの時間
23:30:12
日の出: 06:51:51 
日没: 16:56:3022:30:12
17:30:12
11:30:12
20:00:12
08:30:12
22:30:12
19:30:12
22:30:12
22:30:12
20:00:12
17:30:12
22:30:12
20:30:12
23:30:12
11:30:12
Gotenbaと主要都市の時差
+2
+2
+0
+0
+0
+0
+0
-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
-2
-2
-2
-3
-3
-3
-3
-4
-4
-5
-6
-6
-6
-6
-6
-6
-6
-7
-7
-7
-7
-8
-8
-8
-8
-8
-8
-8
-9
-9
-12
-12
-12
-12