Iiyamaの時間
21:18:41
日の出: 06:10:43 
日没: 17:44:5920:18:41
15:18:41
09:18:41
17:48:41
06:18:41
20:18:41
17:18:41
20:18:41
20:18:41
17:48:41
15:18:41
20:18:41
18:18:41
21:18:41
09:18:41
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