Ōarai時間
05:17:40
日出: 04:19:25 
日落: 18:56:2804:17:40
23:17:40
17:17:40
01:47:40
14:17:40
04:17:40
01:17:40
04:17:40
04:17:40
01:47:40
23:17:40
04:17:40
02:17:40
05:17:40
17:17:40
Ōarai與主要城市的時差
+1
+1
+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
-6
-6
-7
-7
-7
-7
-8
-8
-8
-8
-8
-8
-9
-12
-12
-12