Heure à Koesan
06:44:36
Lever du soleil: 07:39:08 
Coucher de soleil: 17:39:4205:44:36
00:44:36
18:44:36
03:14:36
15:44:36
05:44:36
02:44:36
05:44:36
05:44:36
03:14:36
00:44:36
05:44:36
03:44:36
06:44:36
18:44:36
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