União in numbers
- Coordinates
- -21.3739, -42.0743
- Region
- Rio de Janeiro
- Country
- Brazil, South America
- Capital
- Brasília — 873 km away
- Same name
- 45 more places in the world share this name
What time is it in União, Rio de Janeiro, Brazil
You can see the current local time of União, Rio de Janeiro, Brazil on this page, in the America/Sao_Paulo zone (−3).
União, Brazil
Sunday, 8 November 2026
UTC−3 · America/Sao_Paulo
Local time in União
UTC−3 · no daylight saving time
Local time in União, Rio de Janeiro.
The sun today
Sunrise 5:03 AM Solar noon 11:33 AM Sunset 6:04 PM Daylight 13 h 01 min Night 10 h 59 min Civil twilight 4:39 AM – 6:27 PM
Weather in União right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
União and its neighbours
Postal codes
- 64120-000
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 União
- Uniao Piauí, Brazil
- Uniao Acre, Brazil
- União Amazonas, Brazil
- União Amazonas, Brazil
- Uniao Pernambuco, 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
- Água Solu — 10.5 km
- Manhoso — 10.7 km
- Monte Alegre — 11.2 km
- Leque — 11.2 km
- Serrinha — 11.4 km
- Cabeceira dos Mota — 11.9 km
Local time details for União
Delivery zones in União are marked by 1 postal code.
União observes America/Sao_Paulo time, currently expressed as UTC−3. Daylight saving time here: No.
Today's schedule for União: sunrise 5:03 AM, sunset 6:04 PM. That gives 13 h 01 min of daylight.
Nearby settlements including Água Solu and Manhoso match the time in União.
Questions and answers
- What time zone governs the clock in União?
- The clock in União follows America/Sao_Paulo, with an offset of −3.
- Does the clock in União stay the same all year?
- Daylight saving time in União: No.
- When does light leave União?
- Light leaves at 6:04 PM.