São Marciano in numbers
- Coordinates
- -22.8932, -43.3584
- Region
- Rio de Janeiro
- Country
- Brazil, South America
- Capital
- Brasília — 922 km away
What time is it in São Marciano, Rio de Janeiro, Brazil
Watch the current local time in São Marciano, Rio de Janeiro, Brazil, running on the America/Sao_Paulo time zone (−3).
São Marciano, Brazil
Saturday, 17 October 2026
UTC−3 · America/Sao_Paulo
Local time in São Marciano
UTC−3 · no daylight saving time
Local time in São Marciano, Rio de Janeiro.
The sun today
Sunrise 5:20 AM Solar noon 11:40 AM Sunset 5:59 PM Daylight 12 h 39 min Night 11 h 21 min Civil twilight 4:57 AM – 6:22 PM
Weather in São Marciano right now
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Weather data by Open-Meteo, updated every 30 minutes.
São Marciano and its neighbours
Postal codes
- 20000-000 Rio de Janeiro — 4.1 km away
- 25500-000 São João de Meriti — 10.5 km away
- 26500-000 Nilópolis — 10.7 km away
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
Same time zone — America/Sao_Paulo
- Sao Paulo Brazil
- Rio de Janeiro Brazil
- Belo Horizonte Brazil
- Brasilia Brazil
- Curitiba Brazil
- Goiania Brazil
Nearby places
- Jardim Clarice — 8.1 km
- Jacarepagua — 8.6 km
- Rio Dois — 8.9 km
- Vila Pan Americana — 8.9 km
- Rio das Pedras — 9.1 km
- Condomínio Floresta — 9.1 km
Local time details for São Marciano
Time in São Marciano follows the zone America/Sao_Paulo, offset UTC−3. Seasonal clock shift: No.
Sunrise for São Marciano today is set at 5:20 AM, sunset at 5:59 PM. Daylight covers 12 h 39 min.
Travelling from São Marciano to Jardim Clarice or Jacarepagua does not change the hour.
3 postal codes correspond to São Marciano.
Questions and answers
- How should the time zone of São Marciano be stated?
- It should be stated as America/Sao_Paulo, with an offset of −3.
- Does São Marciano use summer time?
- No.
- At what hour does the sun rise in São Marciano?
- At 5:20 AM.