เวลาในHạ Long
05:17:50
พระอาทิตย์ขึ้น: 06:31:04 
พระอาทิตย์ตก: 17:30:5706:17:50
01:17:50
19:17:50
03:47:50
16:17:50
06:17:50
03:17:50
06:17:50
06:17:50
03:47:50
01:17:50
06:17:50
04:17:50
07:17:50
19:17:50
ความแตกต่างของเวลาระหว่างHạ Longกับเมืองใหญ่
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