Czas Koch'ang
22:08:28
Wschód słońca: 07:02:49 
Zachód słońca: 18:28:1321:08:28
16:08:28
10:08:28
18:38:28
07:08:28
21:08:28
18:08:28
21:08:28
21:08:28
18:38:28
16:08:28
21:08:28
19:08:28
22:08:28
10:08:28
Różnica czasu między Koch'ang a większymi miastami
22:08:28
-14
08:08:28
+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