Chicago to Brunoy time converter

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

Chicago CDT

Sunday, October 18, 2026

Brunoy CEST

Sunday, October 18, 2026

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

Chicago to Brunoy conversion table

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

ChicagoBrunoy
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 Chicago (4:00 PM – 6:00 PM in Brunoy).

Daylight saving time and the difference

The difference changes during the year because Chicago and Brunoy 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

Chicago and Brunoy are 6,672 km (4,146 miles) apart in a straight line.

More conversions

Brunoy to ChicagoChicago to New YorkChicago to LondonChicago to Los AngelesChicago to TorontoChicago to São PauloChicago to ParisChicago to BerlinChicago to MoscowChicago to DubaiChicago to New DelhiChicago to BangkokChicago to Singapore
New York to BrunoyLondon to BrunoyLos Angeles to BrunoyToronto to BrunoySão Paulo to BrunoyParis to BrunoyBerlin to BrunoyMoscow to BrunoyDubai to BrunoyNew Delhi to BrunoyBangkok to BrunoySingapore to Brunoy

Questions and answers

What is the time difference between Chicago and Brunoy?

Brunoy is 7 hours ahead of Chicago.

What time is it in Brunoy when it is 9 AM in Chicago?

When it is 9:00 AM in Chicago, it is 4:00 PM in Brunoy.

When is the best time to call Brunoy from Chicago?

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

Does the time difference between Chicago and Brunoy change?

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