Rio Negro in numbers
- Coordinates
- -19.4494, -54.9869
- Population
- 4 841
- Region
- Mato Grosso do Sul
- Country
- Brazil, South America
- Capital
- Brasília — 854 km away
- Same name
- 61 more places in the world share this name
What time is it in Rio Negro, Mato Grosso do Sul, Brazil
Find out what time it is now in Rio Negro, Mato Grosso do Sul, Brazil — the local clock runs on America/Campo_Grande (−4).
Rio Negro, Brazil
Thursday, 29 October 2026
UTC−4 · America/Campo_Grande
Local time in Rio Negro
UTC−4 · no daylight saving time
Rio Negro keeps America/Campo_Grande clock_time.
The sun today
Sunrise 5:02 AM Solar noon 11:25 AM Sunset 5:48 PM Daylight 12 h 46 min Night 11 h 14 min Civil twilight 4:39 AM – 6:11 PM
Weather in Rio Negro right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Rio Negro and its neighbours
Postal codes
- 79470-000
- 83880-000
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 Mato Grosso do Sul
- Campo Grande 906 092
- Dourados 264 017
- Tres Lagoas 143 523
- Corumba 98 751
- Ponta Pora 98 598
- Navirai 55 689
Other places named Rio Negro
- Rio Negro Paraná, Brazil
- Río Negro Los Lagos Region, Chile
- Rio Negro Chiapas, Mexico
- Río Negro Chiapas, Mexico
- Río Negro Chiapas, Mexico
Same time zone — America/Campo_Grande
- Campo Grande Brazil
Nearby places
- Sao Francisco De Assisi — 5.0 km
- São Francisco — 5.1 km
- Santa Luisa — 5.8 km
- Santa Rosa — 15.7 km
- São José — 17.2 km
- Ilidio Rocha — 17.4 km
Rio Negro: clock, sun and surroundings
Addressing within Rio Negro draws on 2 postal codes.
Rio Negro is placed in America/Campo_Grande, and its offset from UTC is −4. Daylight saving observed here: No.
Today the day starts in Rio Negro at 5:02 AM with sunrise and ends at 5:48 PM with sunset. Daylight lasts 12 h 46 min.
Neighbours of Rio Negro such as Sao Francisco De Assisi and São Francisco share its clock.
Questions and answers
- What time zone should be selected for Rio Negro?
- Select America/Campo_Grande for Rio Negro; the offset is −4.
- Does the local time in Rio Negro change with daylight saving?
- No.
- When does daylight end in Rio Negro?
- Daylight ends at 5:48 PM.