Czas Itoigawa
11:02:16
Wschód słońca: 06:14:17 
Zachód słońca: 17:46:0010:02:16
05:02:16
23:02:16
07:32:16
20:02:16
10:02:16
07:02:16
10:02:16
10:02:16
07:32:16
05:02:16
10:02:16
08:02:16
11:02:16
23:02:16
Różnica czasu między Itoigawa 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