Rio Negro time zone
Time zoneNo clock change is expected in the next year.
No clock changes this year.
Brazil has 4 distinct time zone rule groups. Rio Negro uses Brasilia Standard Time.
- UTC-3 · UTC-3São Paulo, Rio de Janeiro, Minas Gerais, Bahia, Ceará and moreNo daylight saving time
- UTC-2 · UTC-2America/NoronhaNo daylight saving time
- UTC-4 · UTC-4Amazonas, Mato Grosso do Sul, Mato Grosso, Rondônia, RoraimaNo daylight saving time
- UTC-5 · UTC-5Acre, AmazonasNo daylight saving time
Zones with matching offsets and clock changes over the next year are grouped together.
Time difference from Rio Negro
Time differenceSun in Rio Negro today
Daylight13h 19m today - 0h 27m less than the longest day and 2h 49m more than the shortest day.
Calculated from coordinates; sunrise and sunset are approximate.
About Rio Negro
City facts- ⌖Region
- Paraná
- ◉Population
- 34,411
- ☎Dialing code
- ¤Currency
- BRL · Real
Public holidays in Paraná
HolidaysRepublic Day
Sunday · in 4 days
NationalBlack Awareness Day
Friday · in 9 days
Nationallong weekendEmancipação política do estado do Paraná
Saturday · in 38 days
PRChristmas Day
Friday · in 44 days
Nationallong weekendNew Year’s Day
Friday · in 51 days
Nationallong weekend
Airports near Rio Negro
Airports- CWB
↑ 89 km north-east
Same local time
Same time zone rules
Matching offsets and clock changes over the next year.
Same UTC offset right now



Maipúmatches until 4 Apr 2027 



Ñuñoamatches until 4 Apr 2027 
Common questions
Quick answers- 01What time zone is Rio Negro in?
- Rio Negro uses America/Sao_Paulo: UTC-3 (UTC-3).
- 02Does Rio Negro have daylight saving time?
- No. This time zone does not observe daylight saving time this year.
- 03What is the time difference between Rio Negro and London?
- Rio Negro is 3 h behind relative to London right now.
- 04What is a good time to call Rio Negro from New York?
- A shared working-hours option: 14:00-15:00 in New York = 16:00-17:00 in Rio Negro.
Time zones: IANA via Intl. Holidays: date-holidays. Sun calculations: SunCalc. City data: GeoNames. Airport data: OurAirports.