What time is it in Fronteiras, Piauí, Brazil
Look up the current time in Fronteiras, Piauí, Brazil, which follows the America/Fortaleza zone (−3).
Fronteiras, Brazil
Monday, 19 October 2026
UTC−3 · America/Fortaleza
Local time in Fronteiras
UTC−3 · no daylight saving time
Local time in Fronteiras, Piauí.
The sun today
Sunrise 5:20 AM Solar noon 11:28 AM Sunset 5:37 PM Daylight 12 h 17 min Night 11 h 43 min Civil twilight 4:59 AM – 5:58 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
Postal areas within Fronteiras come to 1.
Fronteiras keeps time under America/Fortaleza. That places it at UTC−3, with daylight saving time No.
Today's sunrise at Fronteiras falls at 5:20 AM; sunset follows at 5:37 PM. Between them lie 12 h 17 min of daylight.
Anyone in Campos or Barreiras reads the same clock as Fronteiras.
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 5:37 PM.