Itoigawa時間
13:33:34
日出: 06:15:41 
日落: 17:45:0212:33:34
07:33:34
01:33:34
10:03:34
22:33:34
12:33:34
09:33:34
12:33:34
12:33:34
10:03:34
07:33:34
12:33:34
10:33:34
13:33:34
01:33:34
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