Vienna to Regla time converter

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

Vienna CEST

Sunday, October 18, 2026

Regla CDT

Sunday, October 18, 2026

Vienna
Austria
Sun, Oct 18
CESTUTC+2
Regla
Cuba
Sun, Oct 18
CDTUTC-4-6h
Finding your time zone…
Shared working hours (9:00–18:00)

Vienna to Regla conversion table

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

ViennaRegla
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 Regla).

Daylight saving time and the difference

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

  • Oct 18, 2026 – Oct 25, 2026: -6h
  • Oct 25, 2026 – Nov 1, 2026: -5h
  • Nov 1, 2026 – Mar 14, 2027: -6h
  • Mar 14, 2027 – Mar 28, 2027: -5h
  • Mar 28, 2027 – Oct 18, 2027: -6h

Distance

Vienna and Regla are 8,724 km (5,421 miles) apart in a straight line.

More conversions

Regla 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 ReglaLondon to ReglaLos Angeles to ReglaChicago to ReglaToronto to ReglaSão Paulo to ReglaParis to ReglaBerlin to ReglaMoscow to ReglaDubai to ReglaNew Delhi to ReglaBangkok to Regla

Questions and answers

What is the time difference between Vienna and Regla?

Regla is 6 hours behind Vienna.

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

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

When is the best time to call Regla from Vienna?

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

Does the time difference between Vienna and Regla change?

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