Heure à Hoeryŏng
00:49:39
Lever du soleil: 07:46:15 
Coucher de soleil: 17:16:2123:49:39
18:49:39
12:49:39
21:19:39
09:49:39
23:49:39
20:49:39
23:49:39
23:49:39
21:19:39
18:49:39
23:49:39
21:49:39
00:49:39
12:49:39
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