Chicago to São Mateus time converter

São Mateus is 2 hours ahead of Chicago. When it is 9:00 AM in Chicago, it is 11:00 AM in São Mateus.

Chicago CDT

Sunday, October 18, 2026

São Mateus BRT

Monday, October 19, 2026

Chicago
Illinois, United States
Sun, Oct 18
CDTUTC-5
São Mateus
Espírito Santo, Brazil
Mon, Oct 19
BRTUTC-3+2h
Finding your time zone…
Shared working hours (9:00–18:00)

Chicago to São Mateus conversion table

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

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

Best time to call or meet

Both sides are at work from 9:00 AM – 4:00 PM in Chicago (11:00 AM – 6:00 PM in São Mateus).

Daylight saving time and the difference

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

  • Oct 18, 2026 – Nov 1, 2026: +2h
  • Nov 1, 2026 – Mar 14, 2027: +3h
  • Mar 14, 2027 – Oct 18, 2027: +2h

Distance

Chicago and São Mateus are 8,333 km (5,178 miles) apart in a straight line.

More conversions

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New York to São MateusLondon to São MateusLos Angeles to São MateusToronto to São MateusSão Paulo to São MateusParis to São MateusBerlin to São MateusMoscow to São MateusDubai to São MateusNew Delhi to São MateusBangkok to São MateusSingapore to São Mateus

Questions and answers

What is the time difference between Chicago and São Mateus?

São Mateus is 2 hours ahead of Chicago.

What time is it in São Mateus when it is 9 AM in Chicago?

When it is 9:00 AM in Chicago, it is 11:00 AM in São Mateus.

When is the best time to call São Mateus from Chicago?

Both sides are at work from 9:00 AM – 4:00 PM in Chicago (11:00 AM – 6:00 PM in São Mateus).

Does the time difference between Chicago and São Mateus change?

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