Ώρα Ōkawa
11:29:41
Ανατολή ηλίου: 07:22:35 
Η δυση του ηλιου: 17:27:3010:29:41
05:29:41
23:29:41
07:59:41
20:29:41
10:29:41
07:29:41
10:29:41
10:29:41
07:59:41
05:29:41
10:29:41
08:29:41
11:29:41
23:29:41
Διαφορά ώρας μεταξύ Ōkawa και μεγάλων πόλεων
+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