Heure à Hongch’ŏn
14:08:29
Lever du soleil: 07:06:56 
Coucher de soleil: 18:16:2513:08:29
08:08:29
02:08:29
10:38:29
23:08:29
13:08:29
10:08:29
13:08:29
13:08:29
10:38:29
08:08:29
13:08:29
11:08:29
14:08:29
02:08:29
Décalage horaire entre Hongch’ŏn 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