Heure à Jōetsu
05:27:05
Lever du soleil: 07:00:52 
Coucher de soleil: 16:41:5304:27:05
23:27:05
17:27:05
01:57:05
14:27:05
04:27:05
01:27:05
04:27:05
04:27:05
01:57:05
23:27:05
04:27:05
02:27:05
05:27:05
17:27:05
Décalage horaire entre Jōetsu et les grandes villes
+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