Iiyamaの時間
21:50:13
日の出: 06:53:50 
日没: 17:03:3920:50:13
15:50:13
09:50:13
18:20:13
06:50:13
20:50:13
17:50:13
20:50:13
20:50:13
18:20:13
15:50:13
20:50:13
18:50:13
21:50:13
09:50:13
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
-8
-9
-9
-12
-12
-12
-12