Czas Ōkawa
21:10:34
Wschód słońca: 07:20:02 
Zachód słońca: 17:17:5620:10:34
15:10:34
09:10:34
17:40:34
06:10:34
20:10:34
17:10:34
20:10:34
20:10:34
17:40:34
15:10:34
20:10:34
18:10:34
21:10:34
09:10:34
Różnica czasu między Ōkawa a większymi miastami
+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