Ώρα Hongch’ŏn
18:22:16
Ανατολή ηλίου: 07:08:15 
Η δυση του ηλιου: 18:15:2317:22:16
12:22:16
06:22:16
14:52:16
03:22:16
17:22:16
14:22:16
17:22:16
17:22:16
14:52:16
12:22:16
17:22:16
15:22:16
18:22:16
06:22:16
Διαφορά ώρας μεταξύ Hongch’ŏn και μεγάλων πόλεων
+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