Heure à Koesan
03:20:26
Lever du soleil: 07:39:33 
Coucher de soleil: 17:38:4002:20:26
21:20:26
15:20:26
23:50:26
12:20:26
02:20:26
23:20:26
02:20:26
02:20:26
23:50:26
21:20:26
02:20:26
00:20:26
03:20:26
15:20:26
Décalage horaire entre Koesan 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