What time is it in Riachão, Piauí, Brazil
This page shows, minute by minute, the local time in Riachão, Piauí, Brazil, in the America/Fortaleza zone (−3).
Riachão, Brazil
Saturday, 17 October 2026
UTC−3 · America/Fortaleza
Local time in Riachão
UTC−3 · no daylight saving time
Riachão keeps America/Fortaleza clock_time.
The sun today
Sunrise 5:30 AM Solar noon 11:38 AM Sunset 5:45 PM Daylight 12 h 15 min Night 11 h 45 min Civil twilight 5:09 AM – 6:06 PM
Weather in Riachão right now
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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
- Cruz Das Almas — 5.2 km
- Volta — 7.6 km
- Recreio — 8.2 km
- Vereda — 9.2 km
- Junco (1) — 9.4 km
- Baixao Do Coco — 11.8 km
Local time details for Riachão
The sun rises at 5:30 AM, sets at 5:45 PM, and stays over Riachão for 12 h 15 min. That is today's daylight.
Cruz Das Almas and Volta are close to Riachão and observe the same time.
Postal coverage of Riachão comes to 2 codes.
The time zone used in Riachão is America/Fortaleza, set at UTC−3. Whether the clocks shift for daylight saving: No.
Questions and answers
- Can you tell me the time zone for Riachão?
- Riachão is in America/Fortaleza, with an offset of −3.
- Is the local clock in Riachão affected by daylight saving time?
- No.
- What time does the day end in Riachão?
- The sun sets at 5:45 PM.