Time Koesan
18:01:00
Sunrise: 07:23:40 
Sunset: 17:12:4017:01:00
12:01:00
06:01:00
14:31:00
03:01:00
17:01:00
14:01:00
17:01:00
17:01:00
14:31:00
12:01:00
17:01:00
15:01:00
18:01:00
06:01:00
Time difference between Koesan and major cities
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