Castelo do Piauí 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. Castelo do Piauí 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 Castelo do Piauí
Time differenceSun in Castelo do Piauí today
Daylight12h 21m today - 0h 6m less than the longest day and 0h 32m more than the shortest day.
Calculated from coordinates; sunrise and sunset are approximate.
About Castelo do Piauí
City facts- ⌖Region
- Piauí
- ◉Population
- 19,715
- ☎Dialing code
- ¤Currency
- BRL · Real
Public holidays in Piauí
HolidaysRepublic Day
Sunday · in 4 days
NationalBlack Awareness Day
Friday · in 9 days
Nationallong weekendChristmas Day
Friday · in 44 days
Nationallong weekendNew Year’s Day
Friday · in 51 days
Nationallong weekendGood Friday
Friday · in 135 days
Nationallong weekend
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 Castelo do Piauí in?
- Castelo do Piauí uses America/Fortaleza: UTC-3 (UTC-3).
- 02Does Castelo do Piauí have daylight saving time?
- No. This time zone does not observe daylight saving time this year.
- 03What is the time difference between Castelo do Piauí and London?
- Castelo do Piauí is 3 h behind relative to London right now.
- 04What is a good time to call Castelo do Piauí from New York?
- A shared working-hours option: 14:00-15:00 in New York = 16:00-17:00 in Castelo do Piauí.
Time zones: IANA via Intl. Holidays: date-holidays. Sun calculations: SunCalc. City data: GeoNames. Airport data: OurAirports.