Chicago to Aldeias Altas time converter

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

Chicago CDT

Monday, October 19, 2026

Aldeias Altas BRT

Monday, October 19, 2026

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

Chicago to Aldeias Altas conversion table

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

ChicagoAldeias Altas
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 Aldeias Altas).

Daylight saving time and the difference

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

  • Oct 19, 2026 – Nov 1, 2026: +2h
  • Nov 1, 2026 – Mar 14, 2027: +3h
  • Mar 14, 2027 – Oct 19, 2027: +2h

Distance

Chicago and Aldeias Altas are 6,828 km (4,243 miles) apart in a straight line.

More conversions

Aldeias Altas 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 Aldeias AltasLondon to Aldeias AltasLos Angeles to Aldeias AltasToronto to Aldeias AltasSão Paulo to Aldeias AltasParis to Aldeias AltasBerlin to Aldeias AltasMoscow to Aldeias AltasDubai to Aldeias AltasNew Delhi to Aldeias AltasBangkok to Aldeias AltasSingapore to Aldeias Altas

Questions and answers

What is the time difference between Chicago and Aldeias Altas?

Aldeias Altas is 2 hours ahead of Chicago.

What time is it in Aldeias Altas when it is 9 AM in Chicago?

When it is 9:00 AM in Chicago, it is 11:00 AM in Aldeias Altas.

When is the best time to call Aldeias Altas from Chicago?

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

Does the time difference between Chicago and Aldeias Altas change?

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