เวลาในLạng Sơn
12:38:32
พระอาทิตย์ขึ้น: 05:13:12 
พระอาทิตย์ตก: 18:40:1213:38:32
08:38:32
02:38:32
11:08:32
23:38:32
13:38:32
10:38:32
13:38:32
13:38:32
11:08:32
08:38:32
13:38:32
11:38:32
14:38:32
02:38:32
ความแตกต่างของเวลาระหว่างLạng Sơnกับเมืองใหญ่
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