Ajax to Chicago time converter

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

Ajax EDT

Friday, October 16, 2026

Chicago CDT

Friday, October 16, 2026

Ajax
Ontario, Canada
Fri, Oct 16
EDTUTC-4
Chicago
Illinois, United States
Fri, Oct 16
CDTUTC-5-1h
Finding your time zone…
Shared working hours (9:00–18:00)

Ajax to Chicago conversion table

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

AjaxChicago
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 Ajax (9:00 AM – 5:00 PM in Chicago).

Daylight saving time and the difference

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

  • Oct 16, 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 16, 2027: -1h

Distance

Ajax and Chicago are 736 km (457 miles) apart in a straight line.

More conversions

Chicago to AjaxAjax to New YorkAjax to LondonAjax to Los AngelesAjax to TorontoAjax to São PauloAjax to ParisAjax to BerlinAjax to MoscowAjax to DubaiAjax to New DelhiAjax to BangkokAjax 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 Ajax and Chicago?

Chicago is 1 hour behind Ajax.

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

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

When is the best time to call Chicago from Ajax?

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

Does the time difference between Ajax 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.