Czas Iiyama
10:00:12
Wschód słońca: 06:20:17 
Zachód słońca: 17:38:1609:00:12
04:00:12
22:00:12
06:30:12
19:00:12
09:00:12
06:00:12
09:00:12
09:00:12
06:30:12
04:00:12
09:00:12
07:00:12
10:00:12
22:00:12
Różnica czasu między Iiyama a większymi miastami
+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