Czas Ōarai
07:06:17
Wschód słońca: 04:19:25 
Zachód słońca: 18:56:2806:06:17
01:06:17
19:06:17
03:36:17
16:06:17
06:06:17
03:06:17
06:06:17
06:06:17
03:36:17
01:06:17
06:06:17
04:06:17
07:06:17
19:06:17
Różnica czasu między Ōarai a większymi miastami
+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