Buenos Aires to Rio de Janeiro time converter

Buenos Aires and Rio de Janeiro are on the same time. When it is 9:00 AM in Buenos Aires, it is 9:00 AM in Rio de Janeiro.

Buenos Aires ART

Wednesday, October 21, 2026

Rio de Janeiro BRT

Wednesday, October 21, 2026

Buenos Aires
Argentina
Wed, Oct 21
ARTUTC-3
Rio de Janeiro
Brazil
Wed, Oct 21
BRTUTC-3±0
Finding your time zone…
Shared working hours (9:00–18:00)

Buenos Aires to Rio de Janeiro conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

The difference stays 0 hours all year.

Distance

Buenos Aires and Rio de Janeiro are 1,967 km (1,222 miles) apart in a straight line.

More conversions

Rio de Janeiro to Buenos AiresBuenos Aires to New YorkBuenos Aires to LondonBuenos Aires to Los AngelesBuenos Aires to ChicagoBuenos Aires to TorontoBuenos Aires to São PauloBuenos Aires to ParisBuenos Aires to BerlinBuenos Aires to MoscowBuenos Aires to DubaiBuenos Aires to New DelhiBuenos Aires 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 Buenos Aires and Rio de Janeiro?

Buenos Aires and Rio de Janeiro are on the same time.

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

When it is 9:00 AM in Buenos Aires, it is 9:00 AM in Rio de Janeiro.

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

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

Does the time difference between Buenos Aires and Rio de Janeiro change?

No. The difference stays 0 hours all year.