Kumagayaの時間
15:15:05
日の出: 06:40:41 
日没: 16:27:4914:15:05
09:15:05
03:15:05
11:45:05
00:15:05
14:15:05
11:15:05
14:15:05
14:15:05
11:45:05
09:15:05
14:15:05
12:15:05
15:15:05
03:15:05
Kumagaya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