Jōetsu時間
17:53:46
日出: 07:00:45 
日落: 16:41:0416:53:46
11:53:46
05:53:46
14:23:46
02:53:46
16:53:46
13:53:46
16:53:46
16:53:46
14:23:46
11:53:46
16:53:46
14:53:46
17:53:46
05:53:46
Jōetsu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