Santo Antônio in numbers
- Coordinates
- -21.2734, -42.1565
- Region
- Rio de Janeiro
- Country
- Brazil, South America
- Capital
- Brasília — 859 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 the time of day in Santo Antônio, Rio de Janeiro, Brazil as it stands now, in the America/Sao_Paulo zone (−3).
Santo Antônio, Brazil
Saturday, 17 October 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 5:17 AM Solar noon 11:35 AM Sunset 5:53 PM Daylight 12 h 36 min Night 11 h 24 min Civil twilight 4:54 AM – 6:16 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
- São Domingos — 5.7 km
- Boa Esperança — 6.2 km
- Venda das Flores — 6.9 km
- São José do Bom Destino — 7.0 km
- Macuco — 8.0 km
- Santa Cruz — 8.1 km
Time and daylight in Santo Antônio
Local clocks in Santo Antônio answer to America/Sao_Paulo, set UTC−3 from UTC. Daylight saving time: No.
Today the sun comes up at 5:17 AM in Santo Antônio and goes down at 5:53 PM. Daylight measures 12 h 36 min.
Time in São Domingos and Boa Esperança, both close to Santo Antônio, runs the same.
Addressing within Santo Antônio draws on 1 postal code.
Questions and answers
- Under which time zone does Santo Antônio fall?
- Santo Antônio falls under America/Sao_Paulo, with an offset of −3.
- Is there a daylight saving adjustment to the time in Santo Antônio?
- No.
- At what hour does the sun rise in Santo Antônio?
- At 5:17 AM.