Iwanumaの時間
11:34:37
日の出: 06:51:33 
日没: 16:40:0610:34:37
05:34:37
23:34:37
08:04:37
20:34:37
10:34:37
07:34:37
10:34:37
10:34:37
08:04:37
05:34:37
10:34:37
08:34:37
11:34:37
23:34:37
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
-8
-9
-9
-12
-12
-12
-12