Czas Koch'ang
02:25:52
Wschód słońca: 07:41:23 
Zachód słońca: 17:44:1601:25:52
20:25:52
14:25:52
22:55:52
11:25:52
01:25:52
22:25:52
01:25:52
01:25:52
22:55:52
20:25:52
01:25:52
23:25:52
02:25:52
14:25:52
Różnica czasu między Koch'ang 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
-8
-9
-9
-12
-12
-12
-12