Santo Antônio in numbers
- Coordinates
- -22.9794, -44.0331
- Region
- Rio de Janeiro
- Country
- Brazil, South America
- Capital
- Brasília — 896 km away
- Same name
- 320 more places in the world share this name
What time is it in Santo Antônio, Rio de Janeiro, Brazil
Find the present-moment local time in Santo Antônio, Rio de Janeiro, Brazil, which uses America/Sao_Paulo (−3).
Santo Antônio, Brazil
Tuesday, 3 November 2026
UTC−3 · America/Sao_Paulo
Local time in Santo Antônio
UTC−3 · no daylight saving time
Local time in Santo Antônio, Rio de Janeiro.
The sun today
Sunrise 5:11 AM Solar noon 11:41 AM Sunset 6:11 PM Daylight 13 h 00 min Night 11 h 00 min Civil twilight 4:47 AM – 6:34 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
- Engenheiro Junqueira — 1.8 km
- Ibicui — 2.2 km
- Mangaratiba — 2.3 km
- Saco — 4.3 km
- Sai — 5.9 km
- Ingaíba — 6.8 km
Time and daylight in Santo Antônio
Nearby places like Engenheiro Junqueira and Ibicui are on Santo Antônio time.
Santo Antônio takes in 1 postal code.
Santo Antônio keeps the America/Sao_Paulo zone, which is UTC−3. Whether summer time is observed: No.
First light in Santo Antônio comes at 5:11 AM today; darkness returns after 6:11 PM. The day gives 13 h 00 min of light.
Questions and answers
- What time zone covers Santo Antônio?
- The time zone covering Santo Antônio is America/Sao_Paulo, with an offset of −3.
- Does Santo Antônio adjust its clocks for part of the year?
- No.
- What time does the sun rise in Santo Antônio?
- The sun rises in Santo Antônio at 5:11 AM.