Iwakura時間
23:48:27
日出: 07:00:23 
日落: 16:48:3422:48:27
17:48:27
11:48:27
20:18:27
08:48:27
22:48:27
19:48:27
22:48:27
22:48:27
20:18:27
17:48:27
22:48:27
20:48:27
23:48:27
11:48:27
Iwakura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
-6
-6
-6
-6
-6
-7
-7
-7
-7
-8
-8
-8
-8
-8
-8
-8
-9
-9
-12
-12
-12
-12