Prospect Heights to Rio de Janeiro time converter

Rio de Janeiro is 2 hours ahead of Prospect Heights. When it is 9:00 AM in Prospect Heights, it is 11:00 AM in Rio de Janeiro.

Prospect Heights CDT

Wednesday, October 21, 2026

Rio de Janeiro BRT

Wednesday, October 21, 2026

Prospect Heights
Illinois, United States
Wed, Oct 21
CDTUTC-5
Rio de Janeiro
Brazil
Wed, Oct 21
BRTUTC-3+2h
Finding your time zone…
Shared working hours (9:00–18:00)

Prospect Heights to Rio de Janeiro conversion table

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

Prospect HeightsRio de Janeiro
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 Prospect Heights (11:00 AM – 6:00 PM in Rio de Janeiro).

Daylight saving time and the difference

The difference changes during the year because Prospect Heights and Rio de Janeiro switch clocks on different dates:

  • Oct 21, 2026 – Nov 1, 2026: +2h
  • Nov 1, 2026 – Mar 14, 2027: +3h
  • Mar 14, 2027 – Oct 21, 2027: +2h

Distance

Prospect Heights and Rio de Janeiro are 8,565 km (5,322 miles) apart in a straight line.

More conversions

Rio de Janeiro to Prospect HeightsProspect Heights to New YorkProspect Heights to LondonProspect Heights to Los AngelesProspect Heights to ChicagoProspect Heights to TorontoProspect Heights to São PauloProspect Heights to ParisProspect Heights to BerlinProspect Heights to MoscowProspect Heights to DubaiProspect Heights to New DelhiProspect Heights to Bangkok
New York to Rio de JaneiroLondon to Rio de JaneiroLos Angeles to Rio de JaneiroChicago to Rio de JaneiroToronto to Rio de JaneiroSão Paulo to Rio de JaneiroParis to Rio de JaneiroBerlin to Rio de JaneiroMoscow to Rio de JaneiroDubai to Rio de JaneiroNew Delhi to Rio de JaneiroBangkok to Rio de Janeiro

Questions and answers

What is the time difference between Prospect Heights and Rio de Janeiro?

Rio de Janeiro is 2 hours ahead of Prospect Heights.

What time is it in Rio de Janeiro when it is 9 AM in Prospect Heights?

When it is 9:00 AM in Prospect Heights, it is 11:00 AM in Rio de Janeiro.

When is the best time to call Rio de Janeiro from Prospect Heights?

Both sides are at work from 9:00 AM – 4:00 PM in Prospect Heights (11:00 AM – 6:00 PM in Rio de Janeiro).

Does the time difference between Prospect Heights and Rio de Janeiro change?

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