Czas Onsŏng
20:18:20
Wschód słońca: 05:16:37 
Zachód słońca: 19:18:1019:18:20
14:18:20
08:18:20
16:48:20
05:18:20
19:18:20
16:18:20
19:18:20
19:18:20
16:48:20
14:18:20
19:18:20
17:18:20
20:18:20
08:18:20
Różnica czasu między Onsŏng a większymi miastami
20:18:20
-13
07:18:20
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