Idő Cao Bằng
18:30:27
Napkelte: 05:14:22 
Napnyugta: 18:28:1719:30:27
14:30:27
08:30:27
17:00:27
05:30:27
19:30:27
16:30:27
19:30:27
19:30:27
17:00:27
14:30:27
19:30:27
17:30:27
20:30:27
08:30:27
Időeltolódás Cao Bằng és a nagyobb városok között
18:30:27
-11
07:30:27
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