Tri-Cities to Vienna time converter

Vienna is 9 hours ahead of Tri-Cities. When it is 9:00 AM in Tri-Cities, it is 6:00 PM in Vienna.

Tri-Cities PDT

Sunday, October 18, 2026

Vienna CEST

Monday, October 19, 2026

Tri-Cities
Washington, United States
Sun, Oct 18
PDTUTC-7
Vienna
Austria
Mon, Oct 19
CESTUTC+2+9h
Finding your time zone…
Shared working hours (9:00–18:00)

Tri-Cities to Vienna conversion table

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

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 7:00 AM – 9:00 AM in Tri-Cities (4:00 PM – 6:00 PM in Vienna): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference changes during the year because Tri-Cities and Vienna switch clocks on different dates:

  • Oct 18, 2026 – Oct 24, 2026: +9h
  • Oct 24, 2026 – Nov 1, 2026: +8h
  • Nov 1, 2026 – Mar 14, 2027: +9h
  • Mar 14, 2027 – Mar 27, 2027: +8h
  • Mar 27, 2027 – Oct 18, 2027: +9h

Distance

Tri-Cities and Vienna are 8,663 km (5,383 miles) apart in a straight line.

More conversions

Vienna to Tri-CitiesTri-Cities to New YorkTri-Cities to LondonTri-Cities to Los AngelesTri-Cities to ChicagoTri-Cities to TorontoTri-Cities to São PauloTri-Cities to ParisTri-Cities to BerlinTri-Cities to MoscowTri-Cities to DubaiTri-Cities to New DelhiTri-Cities to Bangkok
New York to ViennaLondon to ViennaLos Angeles to ViennaChicago to ViennaToronto to ViennaSão Paulo to ViennaParis to ViennaBerlin to ViennaMoscow to ViennaDubai to ViennaNew Delhi to ViennaBangkok to Vienna

Questions and answers

What is the time difference between Tri-Cities and Vienna?

Vienna is 9 hours ahead of Tri-Cities.

What time is it in Vienna when it is 9 AM in Tri-Cities?

When it is 9:00 AM in Tri-Cities, it is 6:00 PM in Vienna.

When is the best time to call Vienna from Tri-Cities?

Working hours don't overlap fully. The closest fit is 7:00 AM – 9:00 AM in Tri-Cities (4:00 PM – 6:00 PM in Vienna): working hours on one side, early or late on the other.

Does the time difference between Tri-Cities and Vienna change?

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