São Mateus in numbers
- Coordinates
- -21.2706, -42.0473
- Region
- Rio de Janeiro
- Country
- Brazil, South America
- Capital
- Brasília — 867 km away
- Same name
- 20 more places in the world share this name
What time is it in São Mateus, Rio de Janeiro, Brazil
This page shows the time of day in São Mateus, Rio de Janeiro, Brazil as it stands now, in the America/Sao_Paulo zone (−3).
São Mateus, Brazil
Sunday, 1 November 2026
UTC−3 · America/Sao_Paulo
Local time in São Mateus
UTC−3 · no daylight saving time
São Mateus keeps America/Sao_Paulo clock_time.
The sun today
Sunrise 5:06 AM Solar noon 11:33 AM Sunset 6:00 PM Daylight 12 h 53 min Night 11 h 07 min Civil twilight 4:43 AM – 6:23 PM
Weather in São Mateus right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
São Mateus and its neighbours
Postal codes
- 29930-000
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 São Mateus
- Sao Mateus São Paulo, Brazil
- Sao Mateus Espírito Santo, Brazil
- São Mateus Azores, Portugal
- Sao Mateus Príncipe, Saint Thomas and Prince
- São Mateus Ceará, 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
- Maravilha — 10.3 km
- União — 11.8 km
- Vila Colosso — 14.4 km
- Barreiro — 15.1 km
- Prosperidade — 15.3 km
- Sao Jose De Uba — 15.5 km
About the time in São Mateus
Postal areas within São Mateus come to 1.
The time zone here in São Mateus is America/Sao_Paulo, offset UTC−3. Does daylight saving apply? No.
The sun will rise at 5:06 AM and set at 6:00 PM in São Mateus today. Daylight amounts to 12 h 53 min.
Maravilha and União are near São Mateus and do not differ from it in time.
Questions and answers
- What should I enter as the time zone for São Mateus?
- Enter America/Sao_Paulo as the time zone for São Mateus; its offset is −3.
- Is there any clock change for daylight saving in São Mateus?
- Daylight saving in São Mateus: No.
- When does daylight begin in São Mateus?
- Daylight begins at 5:06 AM.