Czas Iwanai
18:07:58
Wschód słońca: 06:10:57 
Zachód słońca: 17:28:5517:07:58
12:07:58
06:07:58
14:37:58
03:07:58
17:07:58
14:07:58
17:07:58
17:07:58
14:37:58
12:07:58
17:07:58
15:07:58
18:07:58
06:07:58
Różnica czasu między Iwanai a większymi miastami
+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
-9
-9
-9
-12
-12
-12
-12