Portimão to Chicago time converter

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

Portimão WEST

Monday, October 19, 2026

Chicago CDT

Monday, October 19, 2026

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

Portimão to Chicago conversion table

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

PortimãoChicago
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 Portimão (9:00 AM – 12:00 PM in Chicago).

Daylight saving time and the difference

The difference changes during the year because Portimão 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

Portimão and Chicago are 6,561 km (4,077 miles) apart in a straight line.

More conversions

Chicago to PortimãoPortimão to New YorkPortimão to LondonPortimão to Los AngelesPortimão to TorontoPortimão to São PauloPortimão to ParisPortimão to BerlinPortimão to MoscowPortimão to DubaiPortimão to New DelhiPortimão to BangkokPortimão 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 Portimão and Chicago?

Chicago is 6 hours behind Portimão.

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

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

When is the best time to call Chicago from Portimão?

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

Does the time difference between Portimão 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.