เวลาในLạng Sơn
14:28:32
พระอาทิตย์ขึ้น: 05:17:17 
พระอาทิตย์ตก: 18:21:3915:28:32
10:28:32
04:28:32
12:58:32
01:28:32
15:28:32
12:28:32
15:28:32
15:28:32
12:58:32
10:28:32
15:28:32
13:28:32
16:28:32
04:28:32
ความแตกต่างของเวลาระหว่างLạng Sơnกับเมืองใหญ่
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