Heure à Hoeryŏng
00:47:36
Lever du soleil: 07:45:40 
Coucher de soleil: 17:17:3323:47:36
18:47:36
12:47:36
21:17:36
09:47:36
23:47:36
20:47:36
23:47:36
23:47:36
21:17:36
18:47:36
23:47:36
21:47:36
00:47:36
12:47:36
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