Oro Valley to Vienna time converter

Vienna is 9 hours ahead of Oro Valley. When it is 9:00 AM in Oro Valley, it is 6:00 PM in Vienna.

Oro Valley MST

Monday, October 19, 2026

Vienna CEST

Tuesday, October 20, 2026

Oro Valley
Arizona, United States
Mon, Oct 19
MSTUTC-7
Vienna
Austria
Tue, Oct 20
CESTUTC+2+9h
Finding your time zone…
Shared working hours (9:00–18:00)

Oro Valley to Vienna conversion table

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

Oro ValleyVienna
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 Oro Valley (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 Oro Valley and Vienna switch clocks on different dates:

  • Oct 19, 2026 – Oct 24, 2026: +9h
  • Oct 24, 2026 – Mar 27, 2027: +8h
  • Mar 27, 2027 – Oct 19, 2027: +9h

Distance

Oro Valley and Vienna are 9,637 km (5,988 miles) apart in a straight line.

More conversions

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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 Oro Valley and Vienna?

Vienna is 9 hours ahead of Oro Valley.

What time is it in Vienna when it is 9 AM in Oro Valley?

When it is 9:00 AM in Oro Valley, it is 6:00 PM in Vienna.

When is the best time to call Vienna from Oro Valley?

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

Does the time difference between Oro Valley 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.