Heure à Hoeryŏng
13:04:30
Lever du soleil: 07:45:03 
Coucher de soleil: 17:18:4712:04:30
07:04:30
01:04:30
09:34:30
22:04:30
12:04:30
09:04:30
12:04:30
12:04:30
09:34:30
07:04:30
12:04:30
10:04:30
13:04:30
01:04:30
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