Itoigawa時間
19:00:24
日出: 06:59:52 
日落: 16:57:5318:00:24
13:00:24
07:00:24
15:30:24
04:00:24
18:00:24
15:00:24
18:00:24
18:00:24
15:30:24
13:00:24
18:00:24
16:00:24
19:00:24
07:00:24
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