What time is it in Fronteiras, Piauí, Brazil
The reading below is the local time in Fronteiras, Piauí, Brazil, taken from the America/Fortaleza zone (−3).
Fronteiras, Brazil
Sunday, 6 September 2026
UTC−3 · America/Fortaleza
Local time in Fronteiras
UTC−3 · no daylight saving time
Local time in Fronteiras, Piauí.
The sun today
Sunrise 5:42 AM Solar noon 11:42 AM Sunset 5:42 PM Daylight 12 h 00 min Night 12 h 00 min Civil twilight 5:21 AM – 6:03 PM
Weather in Fronteiras right now
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Weather data by Open-Meteo, updated every 30 minutes.
Fronteiras and its neighbours
Postal codes
- 64690-000
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 Piauí
Same time zone — America/Fortaleza
- Fortaleza Brazil
- Natal Brazil
- Teresina Brazil
- Joao Pessoa Brazil
Nearby places
- Campos — 3.7 km
- Barreiras — 3.7 km
- Curral Queimado — 4.4 km
- Coqueiro — 4.4 km
- Mamoes — 6.0 km
- Poco Do Cavalo — 7.0 km
Fronteiras: clock, sun and surroundings
Check Fronteiras and you have also checked Angico and Catole.
Across Fronteiras, 1 postal code is recorded.
Fronteiras keeps time under America/Fortaleza. That places it at UTC−3, with daylight saving time No.
Daylight in Fronteiras today runs from 5:42 AM to 5:42 PM. The stretch measures 12 h 00 min.
Questions and answers
- Do you know which time zone Fronteiras uses?
- Fronteiras uses the America/Fortaleza time zone, with an offset of −3.
- Is there a daylight saving time change in Fronteiras?
- Daylight saving in Fronteiras: No.
- At what hour does the sun set in Fronteiras?
- At 5:42 PM.