Ōkawaの時間
12:31:46
日の出: 07:21:49 
日没: 17:21:5811:31:46
06:31:46
00:31:46
09:01:46
21:31:46
11:31:46
08:31:46
11:31:46
11:31:46
09:01:46
06:31:46
11:31:46
09:31:46
12:31:46
00:31:46
Ōkawa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