Ílhavo to Chicago time converter

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

Ílhavo WEST

Monday, October 19, 2026

Chicago CDT

Sunday, October 18, 2026

Ílhavo
Portugal
Mon, Oct 19
WESTUTC+1
Chicago
Illinois, United States
Sun, Oct 18
CDTUTC-5-6h
Finding your time zone…
Shared working hours (9:00–18:00)

Ílhavo to Chicago conversion table

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

ÍlhavoChicago
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 Ílhavo (9:00 AM – 12:00 PM in Chicago).

Daylight saving time and the difference

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

  • Oct 19, 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 19, 2027: -6h

Distance

Ílhavo and Chicago are 6,356 km (3,949 miles) apart in a straight line.

More conversions

Chicago to ÍlhavoÍlhavo to New YorkÍlhavo to LondonÍlhavo to Los AngelesÍlhavo to TorontoÍlhavo to São PauloÍlhavo to ParisÍlhavo to BerlinÍlhavo to MoscowÍlhavo to DubaiÍlhavo to New DelhiÍlhavo to BangkokÍlhavo 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 Ílhavo and Chicago?

Chicago is 6 hours behind Ílhavo.

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

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

When is the best time to call Chicago from Ílhavo?

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

Does the time difference between Ílhavo 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.