Heure à Koch'ang
23:56:39
Lever du soleil: 06:42:00 
Coucher de soleil: 17:54:4422:56:39
17:56:39
11:56:39
20:26:39
08:56:39
22:56:39
19:56:39
22:56:39
22:56:39
20:26:39
17:56:39
22:56:39
20:56:39
23:56:39
11:56:39
Décalage horaire entre Koch'ang 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
-6
-6
-7
-7
-7
-7
-8
-8
-8
-8
-8
-8
-9
-12
-12
-12
-12