Rio de Janeiro to Colomba time converter

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

Rio de Janeiro BRT

Tuesday, October 20, 2026

Colomba CST

Tuesday, October 20, 2026

Rio de Janeiro
Brazil
Tue, Oct 20
BRTUTC-3
Colomba
Guatemala
Tue, Oct 20
CSTUTC-6-3h
Finding your time zone…
Shared working hours (9:00–18:00)

Rio de Janeiro to Colomba conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

The difference stays 3 hours all year.

Distance

Rio de Janeiro and Colomba are 6,738 km (4,187 miles) apart in a straight line.

More conversions

Colomba to Rio de JaneiroRio de Janeiro to New YorkRio de Janeiro to LondonRio de Janeiro to Los AngelesRio de Janeiro to ChicagoRio de Janeiro to TorontoRio de Janeiro to São PauloRio de Janeiro to ParisRio de Janeiro to BerlinRio de Janeiro to MoscowRio de Janeiro to DubaiRio de Janeiro to New DelhiRio de Janeiro to Bangkok
New York to ColombaLondon to ColombaLos Angeles to ColombaChicago to ColombaToronto to ColombaSão Paulo to ColombaParis to ColombaBerlin to ColombaMoscow to ColombaDubai to ColombaNew Delhi to ColombaBangkok to Colomba

Questions and answers

What is the time difference between Rio de Janeiro and Colomba?

Colomba is 3 hours behind Rio de Janeiro.

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

When it is 9:00 AM in Rio de Janeiro, it is 6:00 AM in Colomba.

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

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

Does the time difference between Rio de Janeiro and Colomba change?

No. The difference stays 3 hours all year.