Niigata時間
21:59:17
日出: 06:58:25 
日落: 16:48:0420:59:17
15:59:17
09:59:17
18:29:17
06:59:17
20:59:17
17:59:17
20:59:17
20:59:17
18:29:17
15:59:17
20:59:17
18:59:17
21:59:17
09:59:17
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