Heure à Ōkawa
22:53:38
Lever du soleil: 07:22:31 
Coucher de soleil: 17:25:5021:53:38
16:53:38
10:53:38
19:23:38
07:53:38
21:53:38
18:53:38
21:53:38
21:53:38
19:23:38
16:53:38
21:53:38
19:53:38
22:53:38
10:53:38
Décalage horaire entre Ōkawa et les grandes villes
+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