Heure à Hoeryŏng
02:55:48
Lever du soleil: 06:56:46 
Coucher de soleil: 18:10:0001:55:48
20:55:48
14:55:48
23:25:48
11:55:48
01:55:48
22:55:48
01:55:48
01:55:48
23:25:48
20:55:48
01:55:48
23:55:48
02:55:48
14:55:48
Décalage horaire entre Hoeryŏng 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