Chicago to Portugal time converter

Portugal is 6 hours ahead of Chicago. When it is 9:00 AM in Chicago, it is 3:00 PM in Portugal.

Chicago CDT

Monday, October 19, 2026

Portugal WEST

Monday, October 19, 2026

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

Chicago to Portugal conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

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

  • Oct 19, 2026 – Oct 24, 2026: +6h
  • Oct 24, 2026 – Nov 1, 2026: +5h
  • Nov 1, 2026 – Mar 14, 2027: +6h
  • Mar 14, 2027 – Mar 27, 2027: +5h
  • Mar 27, 2027 – Oct 19, 2027: +6h

More conversions

Portugal to ChicagoChicago to New YorkChicago to LondonChicago to Los AngelesChicago to TorontoChicago to São PauloChicago to ParisChicago to BerlinChicago to MoscowChicago to DubaiChicago to New DelhiChicago to BangkokChicago to Singapore
New York to PortugalLondon to PortugalLos Angeles to PortugalToronto to PortugalSão Paulo to PortugalParis to PortugalBerlin to PortugalMoscow to PortugalDubai to PortugalNew Delhi to PortugalBangkok to PortugalSingapore to Portugal

Questions and answers

What is the time difference between Chicago and Portugal?

Portugal is 6 hours ahead of Chicago.

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

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

When is the best time to call Portugal from Chicago?

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

Does the time difference between Chicago and Portugal change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.