Heure à Koesan
22:42:37
Lever du soleil: 07:39:55 
Coucher de soleil: 17:37:3821:42:37
16:42:37
10:42:37
19:12:37
07:42:37
21:42:37
18:42:37
21:42:37
21:42:37
19:12:37
16:42:37
21:42:37
19:42:37
22:42:37
10:42:37
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