Niigata時間
22:34:32
日出: 06:58:59 
日落: 16:46:0221:34:32
16:34:32
10:34:32
19:04:32
07:34:32
21:34:32
18:34:32
21:34:32
21:34:32
19:04:32
16:34:32
21:34:32
19:34:32
22:34:32
10:34:32
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