Heure à Hoeryŏng
02:55:25
Lever du soleil: 07:46:15 
Coucher de soleil: 17:16:2101:55:25
20:55:25
14:55:25
23:25:25
11:55:25
01:55:25
22:55:25
01:55:25
01:55:25
23:25:25
20:55:25
01:55:25
23:55:25
02:55:25
14:55:25
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
-8
-9
-9
-12
-12
-12
-12