Santo Antônio in numbers
- Coordinates
- -21.1367, -42.0779
- Region
- Rio de Janeiro
- Country
- Brazil, South America
- Capital
- Brasília — 854 km away
- Same name
- 320 more places in the world share this name
What time is it in Santo Antônio, Rio de Janeiro, Brazil
Get the current local time in Santo Antônio, Rio de Janeiro, Brazil, a location in the America/Sao_Paulo time zone (−3).
Santo Antônio, Brazil
Saturday, 7 November 2026
UTC−3 · America/Sao_Paulo
Local time in Santo Antônio
UTC−3 · no daylight saving time
What the clock shows right now in Santo Antônio.
The sun today
Sunrise 5:04 AM Solar noon 11:33 AM Sunset 6:03 PM Daylight 12 h 59 min Night 11 h 01 min Civil twilight 4:40 AM – 6:26 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
- Bela Vista — 3.7 km
- Boa União — 4.3 km
- Santa Paz — 4.6 km
- Cabeceira da Lajinha — 4.9 km
- Comendador Venâncio — 5.3 km
- Vargem Alegre — 6.0 km
Santo Antônio: clock, sun and surroundings
Every address in Santo Antônio sits within one of 1 postal code.
Clocks across Santo Antônio run on America/Sao_Paulo at UTC−3. Daylight saving time: No.
Today, Santo Antônio has first light at 5:04 AM and last light at 6:03 PM. Daylight lasts 12 h 59 min.
Santo Antônio shares its time with neighbouring Bela Vista and Boa União.
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.
- What time zone rules apply in Santo Antônio — does the clock change for daylight saving time?
- Daylight saving time in Santo Antônio: No.
- At what hour does the sun rise in Santo Antônio?
- At 5:04 AM.