What time is it in Rosario, São Paulo, Brazil
You can see the current local time of Rosario, São Paulo, Brazil on this page, in the America/Sao_Paulo zone (−3).
Rosario, Brazil
Monday, 2 November 2026
UTC−3 · America/Sao_Paulo
Local time in Rosario
UTC−3 · no daylight saving time
Local time in Rosario, São Paulo.
The sun today
Sunrise 5:26 AM Solar noon 11:55 AM Sunset 6:25 PM Daylight 12 h 59 min Night 11 h 01 min Civil twilight 5:02 AM – 6:49 PM
Weather in Rosario right now
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Weather data by Open-Meteo, updated every 30 minutes.
Rosario and its neighbours
Postal codes
- 65100-000 Rosário
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 São Paulo
- Sao Paulo 12 400 232
- Guarulhos 1 345 364
- Campinas 1 031 554
- Sao Bernardo Do Campo 840 499
- Sorocaba 762 172
- Osasco 728 615
Other places named Rosario
- Rosario Santa Fe, Argentina
- Rosario Calabarzon, Philippines
- Rosario Maranhão, Brazil
- Rosario Colonia, Uruguay
- Rosario Calabarzon, Philippines
Same time zone — America/Sao_Paulo
- Sao Paulo Brazil
- Rio de Janeiro Brazil
- Belo Horizonte Brazil
- Brasilia Brazil
- Curitiba Brazil
- Goiania Brazil
Nearby places
- Rosário — 0.0 km
- Sítio Boa Vista — 1.0 km
- Mato-Dentro — 2.0 km
- Sitio Sao Francisco — 2.3 km
- Santa Cruz — 2.3 km
- Sítio Santo Antônio — 2.6 km
Time and daylight in Rosario
1 postal code correspond to Rosario.
Clocks across Rosario run on America/Sao_Paulo at UTC−3. Daylight saving time: No.
In Rosario today the sun is out from 5:26 AM until 6:25 PM. That comes to 12 h 59 min of daylight.
Rosario shares its time with neighbouring Rosário and Sítio Boa Vista.
Questions and answers
- What time zone governs the clock in Rosario?
- The clock in Rosario follows America/Sao_Paulo, with an offset of −3.
- Do the clocks in Rosario go back at any point?
- No.
- Tell me the sunset hour in Rosario.
- The sunset hour is 6:25 PM.