Iwakura時間
11:44:01
日出: 07:00:23 
日落: 16:48:3410:44:01
05:44:01
23:44:01
08:14:01
20:44:01
10:44:01
07:44:01
10:44:01
10:44:01
08:14:01
05:44:01
10:44:01
08:44:01
11:44:01
23:44:01
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