Ώρα Changyŏn
08:53:37
Ανατολή ηλίου: 05:28:45 
Η δυση του ηλιου: 19:43:1207:53:38
02:53:38
20:53:38
05:23:38
17:53:38
07:53:38
04:53:38
07:53:38
07:53:38
05:23:38
02:53:38
07:53:38
05:53:38
08:53:38
20:53:38
Διαφορά ώρας μεταξύ Changyŏn και μεγάλων πόλεων
08:53:37
-16
16:53:38
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