Niigataの時間
06:48:15
日の出: 06:59:48 
日没: 16:36:4605:48:15
00:48:15
18:48:15
03:18:15
15:48:15
05:48:15
02:48:15
05:48:15
05:48:15
03:18:15
00:48:15
05:48:15
03:48:15
06:48:15
18:48:15
Niigataと主要都市の時差
+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