Rio de Mouro to Chicago time converter

Chicago is 6 hours behind Rio de Mouro. When it is 9:00 AM in Rio de Mouro, it is 3:00 AM in Chicago.

Rio de Mouro WEST

Tuesday, October 20, 2026

Chicago CDT

Tuesday, October 20, 2026

Rio de Mouro
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)

Rio de Mouro to Chicago conversion table

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

Rio de MouroChicago
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 Rio de Mouro (9:00 AM – 12:00 PM in Chicago).

Daylight saving time and the difference

The difference changes during the year because Rio de Mouro 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

Rio de Mouro and Chicago are 6,409 km (3,982 miles) apart in a straight line.

More conversions

Chicago to Rio de MouroRio de Mouro to New YorkRio de Mouro to LondonRio de Mouro to Los AngelesRio de Mouro to TorontoRio de Mouro to São PauloRio de Mouro to ParisRio de Mouro to BerlinRio de Mouro to MoscowRio de Mouro to DubaiRio de Mouro to New DelhiRio de Mouro to BangkokRio de Mouro 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 Rio de Mouro and Chicago?

Chicago is 6 hours behind Rio de Mouro.

What time is it in Chicago when it is 9 AM in Rio de Mouro?

When it is 9:00 AM in Rio de Mouro, it is 3:00 AM in Chicago.

When is the best time to call Chicago from Rio de Mouro?

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

Does the time difference between Rio de Mouro 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.