Hongch’ŏn時間
14:12:29
日出: 05:38:46 
日落: 19:13:4713:12:29
08:12:29
02:12:29
10:42:29
23:12:29
13:12:29
10:12:29
13:12:29
13:12:29
10:42:29
08:12:29
13:12:29
11:12:29
14:12:29
02:12:29
Hongch’ŏn與主要城市的時差
14:12:29
-13
01:12:29
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