Vĩnh Yên時間
16:42:57
日出: 05:18:27 
日落: 18:29:3217:42:57
12:42:57
06:42:57
15:12:57
03:42:57
17:42:57
14:42:57
17:42:57
17:42:57
15:12:57
12:42:57
17:42:57
15:42:57
18:42:57
06:42:57
Vĩnh Yên與主要城市的時差
16:42:57
-11
05:42:57
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