What time is it in Castro, Piauí, Brazil
See the local time in Castro, Piauí, Brazil right now, measured in the America/Fortaleza time zone (−3).
Castro, Brazil
Saturday, 5 September 2026
UTC−3 · America/Fortaleza
Local time in Castro
UTC−3 · no daylight saving time
Local time in Castro, Piauí.
The sun today
Sunrise 5:49 AM Solar noon 11:50 AM Sunset 5:52 PM Daylight 12 h 03 min Night 11 h 57 min Civil twilight 5:28 AM – 6:12 PM
Weather in Castro right now
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Weather data by Open-Meteo, updated every 30 minutes.
Castro and its neighbours
Postal codes
- 84160-000
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
Other places named Castro
- Castro Paraná, Brazil
- Castro Los Lagos Region, Chile
- Castro Galicia, Spain
- Castro Apulia, Italy
- Castro Lombardy, Italy
Same time zone — America/Fortaleza
- Fortaleza Brazil
- Natal Brazil
- Teresina Brazil
- Joao Pessoa Brazil
Nearby places
- Gameleira — 2.1 km
- Santa Maria — 3.7 km
- Capivara — 4.8 km
- Curralinho — 6.3 km
- Cruzeiro — 6.4 km
- Baixao Do Cavalo Velho — 6.5 km
Local time details for Castro
For Castro today, sunrise is 5:49 AM and sunset is 5:52 PM. Daylight lasts 12 h 03 min.
The same local time applies in Castro, Gameleira and Santa Maria.
Castro is served by a set of 1 postal code.
Castro runs on America/Fortaleza, which sits UTC−3 relative to Coordinated Universal Time. Daylight saving in effect: No.
Questions and answers
- What time zone corresponds to Castro?
- America/Fortaleza corresponds to Castro and has an offset of −3.
- Does daylight saving time apply in Castro?
- No.
- How do I know when the sun rises in Castro?
- Sunrise there is at 5:49 AM.