Itoigawa時間
07:19:11
日出: 06:59:00 
日落: 16:59:5906:19:11
01:19:11
19:19:11
03:49:11
16:19:11
06:19:11
03:19:11
06:19:11
06:19:11
03:49:11
01:19:11
06:19:11
04:19:11
07:19:11
19:19:11
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
-8
-9
-9
-12
-12
-12
-12