Czas Iiyama
22:49:20
Wschód słońca: 06:24:12 
Zachód słońca: 17:35:1921:49:20
16:49:20
10:49:20
19:19:20
07:49:20
21:49:20
18:49:20
21:49:20
21:49:20
19:19:20
16:49:20
21:49:20
19:49:20
22:49:20
10:49:20
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