Fergus to Chicago time converter

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

Fergus EDT

Saturday, October 17, 2026

Chicago CDT

Saturday, October 17, 2026

Fergus
Ontario, Canada
Sat, Oct 17
EDTUTC-4
Chicago
Illinois, United States
Sat, Oct 17
CDTUTC-5-1h
Finding your time zone…
Shared working hours (9:00–18:00)

Fergus to Chicago conversion table

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

FergusChicago
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 Fergus (9:00 AM – 5:00 PM in Chicago).

Daylight saving time and the difference

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

  • Oct 17, 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 17, 2027: -1h

Distance

Fergus and Chicago are 628 km (390 miles) apart in a straight line.

More conversions

Chicago to FergusFergus to New YorkFergus to LondonFergus to Los AngelesFergus to TorontoFergus to São PauloFergus to ParisFergus to BerlinFergus to MoscowFergus to DubaiFergus to New DelhiFergus to BangkokFergus 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 Fergus and Chicago?

Chicago is 1 hour behind Fergus.

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

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

When is the best time to call Chicago from Fergus?

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

Does the time difference between Fergus 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.