Iwanumaの時間
21:21:04
日の出: 06:14:09 
日没: 17:25:0720:21:04
15:21:04
09:21:04
17:51:04
06:21:04
20:21:04
17:21:04
20:21:04
20:21:04
17:51:04
15:21:04
20:21:04
18:21:04
21:21:04
09:21:04
Iwanumaと主要都市の時差
+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
-9
-9
-9
-12
-12
-12
-12