Caldas da Rainha to Chicago time converter

Chicago is 6 hours behind Caldas da Rainha. When it is 9:00 AM in Caldas da Rainha, it is 3:00 AM in Chicago.

Caldas da Rainha WEST

Tuesday, October 20, 2026

Chicago CDT

Tuesday, October 20, 2026

Caldas da Rainha
Portugal
Tue, Oct 20
WESTUTC+1
Chicago
Illinois, United States
Tue, Oct 20
CDTUTC-5-6h
Finding your time zone…
Shared working hours (9:00–18:00)

Caldas da Rainha to Chicago conversion table

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

Caldas da RainhaChicago
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 Caldas da Rainha (9:00 AM – 12:00 PM in Chicago).

Daylight saving time and the difference

The difference changes during the year because Caldas da Rainha and Chicago switch clocks on different dates:

  • Oct 20, 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 20, 2027: -6h

Distance

Caldas da Rainha and Chicago are 6,387 km (3,969 miles) apart in a straight line.

More conversions

Chicago to Caldas da RainhaCaldas da Rainha to New YorkCaldas da Rainha to LondonCaldas da Rainha to Los AngelesCaldas da Rainha to TorontoCaldas da Rainha to São PauloCaldas da Rainha to ParisCaldas da Rainha to BerlinCaldas da Rainha to MoscowCaldas da Rainha to DubaiCaldas da Rainha to New DelhiCaldas da Rainha to BangkokCaldas da Rainha 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 Caldas da Rainha and Chicago?

Chicago is 6 hours behind Caldas da Rainha.

What time is it in Chicago when it is 9 AM in Caldas da Rainha?

When it is 9:00 AM in Caldas da Rainha, it is 3:00 AM in Chicago.

When is the best time to call Chicago from Caldas da Rainha?

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

Does the time difference between Caldas da Rainha 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.