Ōyama時間
15:59:30
日出: 06:33:46 
日落: 17:28:4714:59:30
09:59:30
03:59:30
12:29:30
00:59:30
14:59:30
11:59:30
14:59:30
14:59:30
12:29:30
09:59:30
14:59:30
12:59:30
15:59:30
03:59:30
Ōyama與主要城市的時差
+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