Heure à Oyama
05:01:21
Lever du soleil: 06:51:51 
Coucher de soleil: 16:35:3404:01:21
23:01:21
17:01:21
01:31:21
14:01:21
04:01:21
01:01:21
04:01:21
04:01:21
01:31:21
23:01:21
04:01:21
02:01:21
05:01:21
17:01:21
Décalage horaire entre Oyama 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