Ōkawaの時間
18:47:51
日の出: 06:43:09 
日没: 18:17:2117:47:51
12:47:51
06:47:51
15:17:51
03:47:51
17:47:51
14:47:51
17:47:51
17:47:51
15:17:51
12:47:51
17:47:51
15:47:51
18:47:51
06:47:51
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
-9
-9
-9
-12
-12
-12
-12