Heure à Hongch’ŏn
23:11:19
Lever du soleil: 07:42:58 
Coucher de soleil: 17:31:0222:11:19
17:11:19
11:11:19
19:41:19
08:11:19
22:11:19
19:11:19
22:11:19
22:11:19
19:41:19
17:11:19
22:11:19
20:11:19
23:11:19
11:11:19
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