Czas Nagaoka
13:13:51
Wschód słońca: 06:20:13 
Zachód słońca: 17:34:4812:13:51
07:13:51
01:13:51
09:43:51
22:13:51
12:13:51
09:13:51
12:13:51
12:13:51
09:43:51
07:13:51
12:13:51
10:13:51
13:13:51
01:13:51
Różnica czasu między Nagaoka a większymi miastami
+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
-9
-9
-9
-12
-12
-12
-12