Santo Antônio in numbers
- Coordinates
- -21.4709, -41.0829
- Region
- Rio de Janeiro
- Country
- Brazil, South America
- Capital
- Brasília — 956 km away
- Same name
- 320 more places in the world share this name
What time is it in Santo Antônio, Rio de Janeiro, Brazil
This page shows, minute by minute, the local time in Santo Antônio, Rio de Janeiro, Brazil, in the America/Sao_Paulo zone (−3).
Santo Antônio, Brazil
Monday, 9 November 2026
UTC−3 · America/Sao_Paulo
Local time in Santo Antônio
UTC−3 · no daylight saving time
Santo Antônio keeps America/Sao_Paulo clock_time.
The sun today
Sunrise 4:58 AM Solar noon 11:29 AM Sunset 6:00 PM Daylight 13 h 02 min Night 10 h 58 min Civil twilight 4:35 AM – 6:24 PM
Weather in Santo Antônio right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Santo Antônio and its neighbours
Postal codes
- 59255-000
Postal codes come from the free GeoNames dataset. Where a code is listed with a distance, it belongs to a nearby settlement — GeoNames spells that name differently from ours.
Largest cities in Rio de Janeiro
- Rio de Janeiro 6 747 815
- Duque De Caxias 866 347
- Nova Iguacu 843 046
- Belford Roxo 518 384
- Niteroi 515 317
- Campos Dos Goytacazes 483 540
Other places named Santo Antônio
- Santo António Guangdong, China
- Santo Antonio Madeira, Portugal
- Santo Antônio Rio Grande do Norte, Brazil
- Santo Antonio Príncipe, Saint Thomas and Prince
- Santo Antônio Rio Grande do Norte, Brazil
Same time zone — America/Sao_Paulo
- Sao Paulo Brazil
- Rio de Janeiro Brazil
- Belo Horizonte Brazil
- Brasilia Brazil
- Curitiba Brazil
- Goiania Brazil
Nearby places
- Fazendinha — 0.8 km
- São Francisco de Itabapoana — 2.7 km
- Espiador — 2.7 km
- Barra Seca — 2.8 km
- Macuco — 3.4 km
- Salinas — 3.4 km
Santo Antônio: clock, sun and surroundings
The clock in Santo Antônio is set to America/Sao_Paulo, offset UTC−3. Daylight saving time in use: No.
Sunrise today is 4:58 AM in Santo Antônio, with sunset at 6:00 PM. That works out to 13 h 02 min of light.
Nothing changes on the clock between Santo Antônio and neighbouring Fazendinha or São Francisco de Itabapoana.
Santo Antônio is split into 1 postal code areas.
Questions and answers
- What time zone is used by Santo Antônio?
- Santo Antônio uses the America/Sao_Paulo time zone, which has an offset of −3.
- Is the local clock in Santo Antônio affected by daylight saving time?
- No.
- How do I know when the sun sets in Santo Antônio?
- Sunset there is at 6:00 PM.