Itoigawa時間
13:52:16
日出: 06:19:49 
日落: 17:42:0812:52:16
07:52:16
01:52:16
10:22:16
22:52:16
12:52:16
09:52:16
12:52:16
12:52:16
10:22:16
07:52:16
12:52:16
10:52:16
13:52:16
01:52:16
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