Niigata時間
05:50:27
日出: 06:57:42 
日落: 16:50:0904:50:27
23:50:27
17:50:27
02:20:27
14:50:27
04:50:27
01:50:27
04:50:27
04:50:27
02:20:27
23:50:27
04:50:27
02:50:27
05:50:27
17:50:27
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