What time is it in Riachão, Piauí, Brazil
Right now in Riachão, Piauí, Brazil the local time is the one shown here, in the America/Fortaleza zone (−3).
Riachão, Brazil
Wednesday, 4 November 2026
UTC−3 · America/Fortaleza
Local time in Riachão
UTC−3 · no daylight saving time
What the clock shows right now in Riachão.
The sun today
Sunrise 5:23 AM Solar noon 11:32 AM Sunset 5:41 PM Daylight 12 h 19 min Night 11 h 41 min Civil twilight 5:01 AM – 6:03 PM
Weather in Riachão right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Riachão and its neighbours
Postal codes
- 58235-000
- 65990-000
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 Riachão
- Riachao Maranhão, Brazil
- Riachão Paraíba, Brazil
- Riachao Tocantins, Brazil
- Riachão Alagoas, Brazil
- Riachão Alagoas, Brazil
Same time zone — America/Fortaleza
- Fortaleza Brazil
- Natal Brazil
- Teresina Brazil
- Joao Pessoa Brazil
Nearby places
- São José — 0.0 km
- Gangorra — 1.9 km
- Morada Nova — 5.6 km
- Tatajuba — 5.6 km
- Goiaberira — 7.6 km
- Lagoa Redonda — 7.8 km
About the time in Riachão
Nearby settlements including São José and Gangorra match the time in Riachão.
There are 2 postal code zones in Riachão.
For Riachão the applicable zone is America/Fortaleza, running UTC−3. Daylight saving time: No.
Today's daylight in Riachão begins at 5:23 AM and finishes at 5:41 PM. The total is 12 h 19 min.
Questions and answers
- Is Riachão in a specific time zone?
- Yes, Riachão is in the America/Fortaleza time zone, with an offset of −3.
- Is summer time in effect in Riachão at some point in the year?
- Daylight saving observed in Riachão: No.
- What time will the sun rise in Riachão today?
- Today it rises at 5:23 AM.