Iwanumaの時間
00:15:51
日の出: 06:05:48 
日没: 17:31:1623:15:51
18:15:51
12:15:51
20:45:51
09:15:51
23:15:51
20:15:51
23:15:51
23:15:51
20:45:51
18:15:51
23:15:51
21:15:51
00:15:51
12:15:51
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