Irun to Chicago time converter

Chicago is 7 hours behind Irun. When it is 9:00 AM in Irun, it is 2:00 AM in Chicago.

Irun CEST

Saturday, October 17, 2026

Chicago CDT

Saturday, October 17, 2026

Irun
Spain
Sat, Oct 17
CESTUTC+2
Chicago
Illinois, United States
Sat, Oct 17
CDTUTC-5-7h
Finding your time zone…
Shared working hours (9:00–18:00)

Irun to Chicago conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

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

  • Oct 17, 2026 – Oct 25, 2026: -7h
  • Oct 25, 2026 – Nov 1, 2026: -6h
  • Nov 1, 2026 – Mar 14, 2027: -7h
  • Mar 14, 2027 – Mar 28, 2027: -6h
  • Mar 28, 2027 – Oct 17, 2027: -7h

Distance

Irun and Chicago are 6,694 km (4,159 miles) apart in a straight line.

More conversions

Chicago to IrunIrun to New YorkIrun to LondonIrun to Los AngelesIrun to TorontoIrun to São PauloIrun to ParisIrun to BerlinIrun to MoscowIrun to DubaiIrun to New DelhiIrun to BangkokIrun 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 Irun and Chicago?

Chicago is 7 hours behind Irun.

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

When it is 9:00 AM in Irun, it is 2:00 AM in Chicago.

When is the best time to call Chicago from Irun?

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

Does the time difference between Irun 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.