Iwakura時間
11:14:55
日出: 06:15:50 
日落: 17:51:5210:14:55
05:14:55
23:14:55
07:44:55
20:14:55
10:14:55
07:14:55
10:14:55
10:14:55
07:44:55
05:14:55
10:14:55
08:14:55
11:14:55
23:14:55
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
-9
-9
-9
-12
-12
-12
-12