Heure à Koesan
12:35:23
Lever du soleil: 05:23:27 
Coucher de soleil: 19:26:5511:35:23
06:35:23
00:35:23
09:05:23
21:35:23
11:35:23
08:35:23
11:35:23
11:35:23
09:05:23
06:35:23
11:35:23
09:35:23
12:35:23
00:35:23
Décalage horaire entre Koesan et les grandes villes
12:35:23
-13
23:35:23
+1
+1
+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