Niigata時間
12:15:23
日出: 06:57:42 
日落: 16:50:0911:15:23
06:15:23
00:15:23
08:45:23
21:15:23
11:15:23
08:15:23
11:15:23
11:15:23
08:45:23
06:15:23
11:15:23
09:15:23
12:15:23
00:15:23
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
-8
-9
-9
-12
-12
-12
-12