Current time in Lang Son
Lang Son — exact time with seconds online. Lang Son — daylight saving time transitions.
Vietnam, Tinh Lang Son, Lang Son — time is now
AM
03:24:
49
Sunday,
3
August
2025
Lang Son on the map
AM
2025
August
Su
03
05
35
10
40
3
9
15
45
20
50
25
55
6
12
30
00
Information
| Country | Vietnam |
| Population | ~55 981 |
| Currency | VND — Dong |
| Country phone code | +84 |
| GPS coordinates (latitude, longitude) | 21.855976,106.76081 |
Lang Son — switching to winter and summer time
| Time zone | UTC+07:00 |
| Changeover to summer time | Not |
| Changeover to winter time | Not |