Monte Estoril to Chicago time converter

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

Monte Estoril WEST

Sunday, October 18, 2026

Chicago CDT

Sunday, October 18, 2026

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

Monte Estoril to Chicago conversion table

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

Monte EstorilChicago
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 Monte Estoril (9:00 AM – 12:00 PM in Chicago).

Daylight saving time and the difference

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

  • Oct 18, 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 18, 2027: -6h

Distance

Monte Estoril and Chicago are 6,406 km (3,981 miles) apart in a straight line.

More conversions

Chicago to Monte EstorilMonte Estoril to New YorkMonte Estoril to LondonMonte Estoril to Los AngelesMonte Estoril to TorontoMonte Estoril to São PauloMonte Estoril to ParisMonte Estoril to BerlinMonte Estoril to MoscowMonte Estoril to DubaiMonte Estoril to New DelhiMonte Estoril to BangkokMonte Estoril 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 Monte Estoril and Chicago?

Chicago is 6 hours behind Monte Estoril.

What time is it in Chicago when it is 9 AM in Monte Estoril?

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

When is the best time to call Chicago from Monte Estoril?

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

Does the time difference between Monte Estoril 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.