Vienna to Lạng Sơn time converter

Lạng Sơn is 5 hours ahead of Vienna. When it is 9:00 AM in Vienna, it is 2:00 PM in Lạng Sơn.

Vienna CEST

Monday, October 19, 2026

Lạng Sơn ICT

Monday, October 19, 2026

Vienna
Austria
Mon, Oct 19
CESTUTC+2
Lạng Sơn
Vietnam
Mon, Oct 19
ICTUTC+7+5h
Finding your time zone…
Shared working hours (9:00–18:00)

Vienna to Lạng Sơn conversion table

Every hour of today in Vienna and the matching time in Lạng Sơn. Light rows are typical working hours (9:00–18:00).

ViennaLạng Sơn
12:00 AM5:00 AM
1:00 AM6:00 AM
2:00 AM7:00 AM
3:00 AM8:00 AM
4:00 AM9:00 AM
5:00 AM10:00 AM
6:00 AM11:00 AM
7:00 AM12:00 PM
8:00 AM1:00 PM
9:00 AM2:00 PM
10:00 AM3:00 PM
11:00 AM4:00 PM
12:00 PM5:00 PM
1:00 PM6:00 PM
2:00 PM7:00 PM
3:00 PM8:00 PM
4:00 PM9:00 PM
5:00 PM10:00 PM
6:00 PM11:00 PM
7:00 PM12:00 AM+1 day
8:00 PM1:00 AM+1 day
9:00 PM2:00 AM+1 day
10:00 PM3:00 AM+1 day
11:00 PM4:00 AM+1 day

Best time to call or meet

Both sides are at work from 9:00 AM – 1:00 PM in Vienna (2:00 PM – 6:00 PM in Lạng Sơn).

Daylight saving time and the difference

The difference changes during the year because Vienna and Lạng Sơn switch clocks on different dates:

  • Oct 19, 2026 – Oct 25, 2026: +5h
  • Oct 25, 2026 – Mar 28, 2027: +6h
  • Mar 28, 2027 – Oct 19, 2027: +5h

Distance

Vienna and Lạng Sơn are 8,244 km (5,123 miles) apart in a straight line.

More conversions

Lạng Sơn to ViennaVienna to New YorkVienna to LondonVienna to Los AngelesVienna to ChicagoVienna to TorontoVienna to São PauloVienna to ParisVienna to BerlinVienna to MoscowVienna to DubaiVienna to New DelhiVienna to Bangkok
New York to Lạng SơnLondon to Lạng SơnLos Angeles to Lạng SơnChicago to Lạng SơnToronto to Lạng SơnSão Paulo to Lạng SơnParis to Lạng SơnBerlin to Lạng SơnMoscow to Lạng SơnDubai to Lạng SơnNew Delhi to Lạng SơnBangkok to Lạng Sơn

Questions and answers

What is the time difference between Vienna and Lạng Sơn?

Lạng Sơn is 5 hours ahead of Vienna.

What time is it in Lạng Sơn when it is 9 AM in Vienna?

When it is 9:00 AM in Vienna, it is 2:00 PM in Lạng Sơn.

When is the best time to call Lạng Sơn from Vienna?

Both sides are at work from 9:00 AM – 1:00 PM in Vienna (2:00 PM – 6:00 PM in Lạng Sơn).

Does the time difference between Vienna and Lạng Sơn change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.