Iiyamaの時間
20:25:12
日の出: 06:13:30 
日没: 17:43:0519:25:12
14:25:12
08:25:12
16:55:12
05:25:12
19:25:12
16:25:12
19:25:12
19:25:12
16:55:12
14:25:12
19:25:12
17:25:12
20:25:12
08:25:12
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