Heure à Onsŏng
11:31:15
Lever du soleil: 07:49:28 
Coucher de soleil: 16:50:3410:31:15
05:31:15
23:31:15
08:01:15
20:31:15
10:31:15
07:31:15
10:31:15
10:31:15
08:01:15
05:31:15
10:31:15
08:31:15
11:31:15
23:31:15
Décalage horaire entre Onsŏng 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