Heure à Onsŏng
10:58:32
Lever du soleil: 06:59:30 
Coucher de soleil: 18:06:0209:58:32
04:58:32
22:58:32
07:28:32
19:58:32
09:58:32
06:58:32
09:58:32
09:58:32
07:28:32
04:58:32
09:58:32
07:58:32
10:58:32
22:58:32
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
-9
-9
-9
-12
-12
-12
-12