Heure à Ōyama
15:27:56
Lever du soleil: 06:54:30 
Coucher de soleil: 16:50:1314:27:56
09:27:56
03:27:56
11:57:56
00:27:56
14:27:56
11:27:56
14:27:56
14:27:56
11:57:56
09:27:56
14:27:56
12:27:56
15:27:56
03:27:56
Décalage horaire entre Ōyama 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