Iiyamaの時間
20:40:55
日の出: 06:06:28 
日没: 17:47:4719:40:55
14:40:55
08:40:55
17:10:55
05:40:55
19:40:55
16:40:55
19:40:55
19:40:55
17:10:55
14:40:55
19:40:55
17:40:55
20:40:55
08:40:55
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