Iwanuma時間
20:36:45
日出: 05:32:44 
日落: 17:52:3219:36:45
14:36:45
08:36:45
17:06:45
05:36:45
19:36:45
16:36:45
19:36:45
19:36:45
17:06:45
14:36:45
19:36:45
17:36:45
20:36:45
08:36:45
Iwanuma與主要城市的時差
+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
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-6
-7
-7
-7
-7
-8
-8
-8
-8
-8
-8
-8
-9
-9
-12
-12
-12
-12