Heure à Hongch’ŏn
17:02:51
Lever du soleil: 07:42:58 
Coucher de soleil: 17:31:0216:02:51
11:02:51
05:02:51
13:32:51
02:02:51
16:02:51
13:02:51
16:02:51
16:02:51
13:32:51
11:02:51
16:02:51
14:02:51
17:02:51
05:02:51
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
-8
-9
-9
-12
-12
-12
-12