Ōarai時間
21:23:57
日出: 06:48:56 
日落: 16:42:4220:23:57
15:23:57
09:23:57
17:53:57
06:23:57
20:23:57
17:23:57
20:23:57
20:23:57
17:53:57
15:23:57
20:23:57
18:23:57
21:23:57
09:23:57
Ōarai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