Iwakura時間
22:57:42
日出: 07:00:05 
日落: 16:47:5421:57:42
16:57:42
10:57:42
19:27:42
07:57:42
21:57:42
18:57:42
21:57:42
21:57:42
19:27:42
16:57:42
21:57:42
19:57:42
22:57:42
10:57:42
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