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Current Time in
Rio de Janeiro

Rio de Janeiro uses America/Sao_Paulo — UTC-03:00 (-03) in standard time. It is located in Rio de Janeiro, Brazil. The live clock shows the current local time and updates every second.

Rio de Janeiro · Brazil
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Rio de Janeiro Time Zone — America/Sao_Paulo

Everything you need to know about Rio de Janeiro's time zone, UTC offset, and Daylight Saving Time schedule.

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Standard Time (-03)

Rio de Janeiro uses UTC-03:00 in standard time. This is the offset used outside the daylight saving period.

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Daylight Saving Time

This zone does not observe daylight saving time and stays on UTC-03:00 year-round.

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IANA Identifier

The official IANA time zone name for Rio de Janeiro is America/Sao_Paulo. This identifier is used in programming, operating systems and calendar applications worldwide.

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DST 2026–2029 Dates

No daylight saving transitions are scheduled for this zone.

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Other Places in This Zone

São Paulo, Belo Horizonte, Brasília, Curitiba, Goiânia

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Local Essentials

Currency: Brazilian Real (BRL). Calling code: +55. Languages: Portuguese.

Rio de Janeiro — Rio de Janeiro, Brazil

Rio de Janeiro, also known simply as Rio, is the capital and largest city of the state of Rio de Janeiro. It is the second-largest city in Brazil after São Paulo, and the largest by number of international tourists. It has a population of 6 million in the city proper, and 13 million in its metropolitan area as of 2025. It is also the sixth-most-populous city in the Americas.

Founded in 1565, the city was initially the seat of the Captaincy of Rio de Janeiro, a domain of the Portuguese Empire. In 1763, it became the capital of the State of Brazil. In 1808, when the Portuguese Royal Court moved to Brazil, Rio de Janeiro became the seat of the court of Queen Maria I of Portugal.

Under the leadership of her son, Prince Regent John of Braganza, Maria raised Brazil to the dignity of a kingdom within the United Kingdom of Portugal, Brazil, and Algarves. Rio remained as the capital of the pluricontinental monarchy until 1822, when the Brazilian War of Independence began.

This is the only instance in modern history that the capital of a colonizing country officially shifted to a city in one of its colonies. Rio de Janeiro subsequently served as the capital of the Empire of Brazil until 1889...

Source: Wikipedia contributors — Rio de Janeiro. Adapted text is available under CC BY-SA 4.0; see licence details. Reviewed by the TimeZoria AI Editorial Team.

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Population

6,747,815 residents (GeoNames city population; metro areas may be larger).

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Region

Rio de Janeiro, Brazil.

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Time Zone

America/Sao_Paulo · UTC-03:00 (-03).

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Daylight Saving

No daylight saving time.

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Currency & Calling Code

Brazilian Real (BRL) · +55.

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Nearby Cities

Belo Horizonte, São Paulo, Campinas

Rio de Janeiro — airport, climate and local facts

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Nearest commercial airport

Santos Dumont Airport (SDU) about 2 km from the city coordinates. Source: OurAirports (public domain).

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Climate snapshot

2024 averages: daily highs 28.2°C and lows 21.4°C. Warmest month: February (average high 30.5°C); coolest month: August (average low 17.9°C). Source: Open-Meteo (CC BY 4.0).

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Local economy

Rio de Janeiro has the second-largest GDP of any city in Brazil, surpassed only by São Paulo. According to the IBGE, it was approximately US$201 billion in 2008, equivalent to 5.1% of the national total. Source: Wikipedia contributors · CC BY-SA 4.0 (adapted).

Region: Rio de Janeiro · IANA zone: America/Sao_Paulo · Open data sources and licence details: TimeZoria AI licenses.

Rio de Janeiro vs World Clocks

Current time in major cities compared to Rio de Janeiro. Times update live every second.

Note on DST transitions: The offsets shown above reflect the current live offset, which changes twice a year due to Daylight Saving Time. Different regions change their clocks on different dates, which means the difference between Rio de Janeiro and another city can vary by 1 hour for a short period in spring and autumn. Always verify the exact time difference around DST transition dates for critical scheduling.

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Rio de Janeiro's time zone affects business hours, travel plans and international calls. The America/Sao_Paulo zone is used for local scheduling, transport and everyday life in Rio de Janeiro.

TimeZoria AI uses your browser's built-in Intl API and the IANA tz database to always display the correct Rio de Janeiro time — including DST changes — without any network requests.

Explore More City Time Pages

Check the current time in other major cities — all on TimeZoria AI.

Frequently Asked Questions — Rio de Janeiro Time

Common questions about Rio de Janeiro's time zone, UTC offset, and DST.

Rio de Janeiro uses America/Sao_Paulo (-03), with a standard UTC offset of UTC-03:00.
No. Rio de Janeiro does not observe daylight saving time. It stays on UTC-03:00 (-03) throughout the year.
The UTC offset is UTC-03:00 (-03) all year.
The official IANA time zone identifier is America/Sao_Paulo.
The live clock at the top of this page shows the current local time in Rio de Janeiro. It updates every second using your browser's time zone data.
Rio de Janeiro is 2 hours ahead of New York in standard time. Daylight saving or seasonal clock changes can shift the difference by one hour around transition dates.
Rio de Janeiro is 3 hours behind London in standard time. Daylight saving or seasonal clock changes can shift the difference by one hour around transition dates.
Aim for a time when both locations are within normal business hours, roughly 09:00–17:00 local time. Use the live world clock comparison on this page because DST can move the overlap by one hour.
Rio de Janeiro specifically uses America/Sao_Paulo. Other places in Brazil may use a different time zone, so check each city page.