Iwanai時間
18:57:11
日出: 04:10:48 
日落: 18:58:0517:57:11
12:57:11
06:57:11
15:27:11
03:57:11
17:57:11
14:57:11
17:57:11
17:57:11
15:27:11
12:57:11
17:57:11
15:57:11
18:57:11
06:57:11
Iwanai與主要城市的時差
+1
+1
+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
-6
-6
-6
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-7
-7
-7
-7
-8
-8
-8
-8
-8
-8
-9
-12
-12
-12