Northbrook to Vienna time converter

Vienna is 7 hours ahead of Northbrook. When it is 9:00 AM in Northbrook, it is 4:00 PM in Vienna.

Northbrook CDT

Sunday, October 18, 2026

Vienna CEST

Sunday, October 18, 2026

Northbrook
Illinois, United States
Sun, Oct 18
CDTUTC-5
Vienna
Austria
Sun, Oct 18
CESTUTC+2+7h
Finding your time zone…
Shared working hours (9:00–18:00)

Northbrook to Vienna conversion table

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

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

Best time to call or meet

Both sides are at work from 9:00 AM – 11:00 AM in Northbrook (4:00 PM – 6:00 PM in Vienna).

Daylight saving time and the difference

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

  • Oct 18, 2026 – Oct 24, 2026: +7h
  • Oct 24, 2026 – Nov 1, 2026: +6h
  • Nov 1, 2026 – Mar 14, 2027: +7h
  • Mar 14, 2027 – Mar 27, 2027: +6h
  • Mar 27, 2027 – Oct 18, 2027: +7h

Distance

Northbrook and Vienna are 7,532 km (4,680 miles) apart in a straight line.

More conversions

Vienna to NorthbrookNorthbrook to New YorkNorthbrook to LondonNorthbrook to Los AngelesNorthbrook to ChicagoNorthbrook to TorontoNorthbrook to São PauloNorthbrook to ParisNorthbrook to BerlinNorthbrook to MoscowNorthbrook to DubaiNorthbrook to New DelhiNorthbrook 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 Northbrook and Vienna?

Vienna is 7 hours ahead of Northbrook.

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

When it is 9:00 AM in Northbrook, it is 4:00 PM in Vienna.

When is the best time to call Vienna from Northbrook?

Both sides are at work from 9:00 AM – 11:00 AM in Northbrook (4:00 PM – 6:00 PM in Vienna).

Does the time difference between Northbrook 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.