Itoigawa時間
00:32:37
日出: 06:18:27 
日落: 17:43:0623:32:37
18:32:37
12:32:37
21:02:37
09:32:37
23:32:37
20:32:37
23:32:37
23:32:37
21:02:37
18:32:37
23:32:37
21:32:37
00:32:37
12:32:37
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