Czas Ōyama
23:54:28
Wschód słońca: 05:15:04 
Zachód słońca: 18:23:2722:54:28
17:54:28
11:54:28
20:24:28
08:54:28
22:54:28
19:54:28
22:54:28
22:54:28
20:24:28
17:54:28
22:54:28
20:54:28
23:54:28
11:54:28
Różnica czasu między Ōyama a większymi miastami
+1
+1
+0
+0
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+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
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-6
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-6
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-7
-7
-7
-8
-8
-8
-8
-8
-8
-9
-12
-12
-12