Itoigawa時間
13:38:07
日出: 06:11:28 
日落: 17:47:5412:38:07
07:38:07
01:38:07
10:08:07
22:38:07
12:38:07
09:38:07
12:38:07
12:38:07
10:08:07
07:38:07
12:38:07
10:38:07
13:38:07
01:38:07
Itoigawa與主要城市的時差
+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