Iiyamaの時間
09:12:40
日の出: 06:09:18 
日没: 17:45:5508:12:40
03:12:40
21:12:40
05:42:40
18:12:40
08:12:40
05:12:40
08:12:40
08:12:40
05:42:40
03:12:40
08:12:40
06:12:40
09:12:40
21:12:40
Iiyamaと主要都市の時差
+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