Vienna to Constanza time converter

Constanza is 6 hours behind Vienna. When it is 9:00 AM in Vienna, it is 3:00 AM in Constanza.

Vienna CEST

Saturday, October 17, 2026

Constanza AST

Saturday, October 17, 2026

Vienna
Austria
Sat, Oct 17
CESTUTC+2
Constanza
Dominican Republic
Sat, Oct 17
ASTUTC-4-6h
Finding your time zone…
Shared working hours (9:00–18:00)

Vienna to Constanza conversion table

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

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

Best time to call or meet

Both sides are at work from 3:00 PM – 6:00 PM in Vienna (9:00 AM – 12:00 PM in Constanza).

Daylight saving time and the difference

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

  • Oct 17, 2026 – Oct 25, 2026: -6h
  • Oct 25, 2026 – Mar 28, 2027: -5h
  • Mar 28, 2027 – Oct 17, 2027: -6h

Distance

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

More conversions

Constanza 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 ConstanzaLondon to ConstanzaLos Angeles to ConstanzaChicago to ConstanzaToronto to ConstanzaSão Paulo to ConstanzaParis to ConstanzaBerlin to ConstanzaMoscow to ConstanzaDubai to ConstanzaNew Delhi to ConstanzaBangkok to Constanza

Questions and answers

What is the time difference between Vienna and Constanza?

Constanza is 6 hours behind Vienna.

What time is it in Constanza when it is 9 AM in Vienna?

When it is 9:00 AM in Vienna, it is 3:00 AM in Constanza.

When is the best time to call Constanza from Vienna?

Both sides are at work from 3:00 PM – 6:00 PM in Vienna (9:00 AM – 12:00 PM in Constanza).

Does the time difference between Vienna and Constanza change?

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