Heure à Ōkawa
23:15:41
Lever du soleil: 07:22:28 
Coucher de soleil: 17:30:0522:15:41
17:15:41
11:15:41
19:45:41
08:15:41
22:15:41
19:15:41
22:15:41
22:15:41
19:45:41
17:15:41
22:15:41
20:15:41
23:15:41
11:15:41
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