Niigata時間
12:15:16
日出: 06:21:21 
日落: 17:32:4511:15:16
06:15:16
00:15:16
08:45:16
21:15:16
11:15:16
08:15:16
11:15:16
11:15:16
08:45:16
06:15:16
11:15:16
09:15:16
12:15:16
00:15:16
Niigata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