Carrickfergus to Chicago time converter

Chicago is 6 hours behind Carrickfergus. When it is 9:00 AM in Carrickfergus, it is 3:00 AM in Chicago.

Carrickfergus BST

Sunday, October 18, 2026

Chicago CDT

Sunday, October 18, 2026

Carrickfergus
United Kingdom
Sun, Oct 18
BSTUTC+1
Chicago
Illinois, United States
Sun, Oct 18
CDTUTC-5-6h
Finding your time zone…
Shared working hours (9:00–18:00)

Carrickfergus to Chicago conversion table

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

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

Best time to call or meet

Both sides are at work from 3:00 PM – 6:00 PM in Carrickfergus (9:00 AM – 12:00 PM in Chicago).

Daylight saving time and the difference

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

  • Oct 18, 2026 – Oct 25, 2026: -6h
  • Oct 25, 2026 – Nov 1, 2026: -5h
  • Nov 1, 2026 – Mar 14, 2027: -6h
  • Mar 14, 2027 – Mar 28, 2027: -5h
  • Mar 28, 2027 – Oct 18, 2027: -6h

Distance

Carrickfergus and Chicago are 5,863 km (3,643 miles) apart in a straight line.

More conversions

Chicago to CarrickfergusCarrickfergus to New YorkCarrickfergus to LondonCarrickfergus to Los AngelesCarrickfergus to TorontoCarrickfergus to São PauloCarrickfergus to ParisCarrickfergus to BerlinCarrickfergus to MoscowCarrickfergus to DubaiCarrickfergus to New DelhiCarrickfergus to BangkokCarrickfergus 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 Carrickfergus and Chicago?

Chicago is 6 hours behind Carrickfergus.

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

When it is 9:00 AM in Carrickfergus, it is 3:00 AM in Chicago.

When is the best time to call Chicago from Carrickfergus?

Both sides are at work from 3:00 PM – 6:00 PM in Carrickfergus (9:00 AM – 12:00 PM in Chicago).

Does the time difference between Carrickfergus 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.