Niigata時間
09:12:50
日出: 05:53:31 
日落: 17:05:2908:12:50
03:12:50
21:12:50
05:42:50
18:12:50
08:12:50
05:12:50
08:12:50
08:12:50
05:42:50
03:12:50
08:12:50
06:12:50
09:12:50
21:12:50
Niigata與主要城市的時差
09:12:50
-13
20:12:50
+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
-6
-6
-7
-7
-7
-7
-8
-8
-8
-8
-8
-8
-9
-12
-12
-12
-12