Boisbriand to Chicago time converter

Chicago is 1 hour behind Boisbriand. When it is 9:00 AM in Boisbriand, it is 8:00 AM in Chicago.

Boisbriand EDT

Monday, October 19, 2026

Chicago CDT

Monday, October 19, 2026

Boisbriand
Quebec, Canada
Mon, Oct 19
EDTUTC-4
Chicago
Illinois, United States
Mon, Oct 19
CDTUTC-5-1h
Finding your time zone…
Shared working hours (9:00–18:00)

Boisbriand to Chicago conversion table

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

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

Best time to call or meet

Both sides are at work from 10:00 AM – 6:00 PM in Boisbriand (9:00 AM – 5:00 PM in Chicago).

Daylight saving time and the difference

The difference changes during the year because Boisbriand and Chicago switch clocks on different dates:

  • Oct 19, 2026 – Nov 1, 2026: -1h
  • Nov 1, 2026 – Nov 1, 2026: ±0
  • Nov 1, 2026 – Mar 14, 2027: -1h
  • Mar 14, 2027 – Mar 14, 2027: -2h
  • Mar 14, 2027 – Oct 19, 2027: -1h

Distance

Boisbriand and Chicago are 1,185 km (736 miles) apart in a straight line.

More conversions

Chicago to BoisbriandBoisbriand to New YorkBoisbriand to LondonBoisbriand to Los AngelesBoisbriand to TorontoBoisbriand to São PauloBoisbriand to ParisBoisbriand to BerlinBoisbriand to MoscowBoisbriand to DubaiBoisbriand to New DelhiBoisbriand to BangkokBoisbriand to Singapore
New York to ChicagoLondon to ChicagoLos Angeles to ChicagoToronto to ChicagoSão Paulo to ChicagoParis to ChicagoBerlin to ChicagoMoscow to ChicagoDubai to ChicagoNew Delhi to ChicagoBangkok to ChicagoSingapore to Chicago

Questions and answers

What is the time difference between Boisbriand and Chicago?

Chicago is 1 hour behind Boisbriand.

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

When it is 9:00 AM in Boisbriand, it is 8:00 AM in Chicago.

When is the best time to call Chicago from Boisbriand?

Both sides are at work from 10:00 AM – 6:00 PM in Boisbriand (9:00 AM – 5:00 PM in Chicago).

Does the time difference between Boisbriand and Chicago change?

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