Heure à Koesan
14:19:09
Lever du soleil: 07:38:42 
Coucher de soleil: 17:40:4513:19:09
08:19:09
02:19:09
10:49:09
23:19:09
13:19:09
10:19:09
13:19:09
13:19:09
10:49:09
08:19:09
13:19:09
11:19:09
14:19:09
02:19:09
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