Ώρα Hongch’ŏn
05:33:58
Ανατολή ηλίου: 05:16:53 
Η δυση του ηλιου: 19:32:5004:33:58
23:33:58
17:33:58
02:03:58
14:33:58
04:33:58
01:33:58
04:33:58
04:33:58
02:03:58
23:33:58
04:33:58
02:33:58
05:33:58
17:33:58
Διαφορά ώρας μεταξύ Hongch’ŏn και μεγάλων πόλεων
+1
+1
+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
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-5
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-7
-7
-7
-8
-8
-8
-8
-8
-8
-9
-12
-12
-12