Heure à Hongch’ŏn
01:41:07
Lever du soleil: 07:42:42 
Coucher de soleil: 17:32:0300:41:07
19:41:07
13:41:07
22:11:07
10:41:07
00:41:07
21:41:07
00:41:07
00:41:07
22:11:07
19:41:07
00:41:07
22:41:07
01:41:07
13:41:07
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