Current Time in Riacho Frio, Piauí, Brazil

12:05:58 PM

12:05:58

-03 (Brasilia Standard Time) · UTC−03:00

America/Fortaleza

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Time zone details

Riacho Frio does not observe daylight saving time in 2026

Daylight in Riacho Frio

Sunrise5:38 AMSolar noon11:46 AMSunset5:54 PM
Clock change statusNo clock changes are scheduled for Riacho Frio in the next 12 monthsView scheduleWeather nowLoading current forecast…Forecast details

Location facts

Place

Country
Brazil
Administrative area
Piauí
Place type
City or town
Country currency
Brazilian Real (BRL)

Practical

Languages
Portuguese, Spanish, English, French
Dialing code
+55
Population
4,165
Elevation
Approximately 407 m (DEM estimate)

Geography

Geographic coordinates
10° 07' S / 44° 57' W
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Clock changes in Riacho Frio

2026

No clock or time-zone designation changes in 2026

Future clock changes, 2027–2030
Brazil daylight saving timeClock changes worldwide

Sun & Moon details

Sun

Sunrise
Solar noon
Sunset
Daylight duration
12 hr 16 min33 sec longer than the previous day

Twilight

Civil twilight
–
Nautical twilight
–
Astronomical twilight
–
New MoonMoon illumination0%
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Saturday, October 10, 2026

View Riacho Frio on SavvyTime's time-zone map

Sun

Sunrise
Sunset
Day length
12 hr 16 min33 sec longer than the previous day
Solar noon
(86.7° altitude)

Civil twilight

Dawn to dusk
–

Additional twilight

Nautical dawn to dusk
–
Astronomical dawn to dusk
–

Moon

Phase
New Moon (0% illuminated)
Moonrise
Moonset
Previous principal phase
Third Quarter — Saturday, October 3, 2026 at
Next principal phase
New Moon — Saturday, October 10, 2026 at

Seven-day daylight outlook

Sunrise, sunset, and daylight for seven local dates
Local dateSunriseSunsetDay lengthDaily change
12 hr 16 min33 sec longer than the previous day
12 hr 17 min34 sec longer than the previous day
12 hr 17 min33 sec longer than the previous day
12 hr 18 min33 sec longer than the previous day
12 hr 18 min33 sec longer than the previous day
12 hr 19 min34 sec longer than the previous day
12 hr 20 min33 sec longer than the previous day

Weather forecast for Riacho Frio

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Plan around Riacho Frio

Upcoming public holidays in Piauí

  1. Our Lady of Aparecida
  2. Dia do Piauí
  3. Election Day

Frequently asked questions

What time zone is Riacho Frio in?
Riacho Frio currently uses Brasilia Standard Time (UTC−03:00). Its IANA time zone is America/Fortaleza.
When is the next clock change in Riacho Frio?
No clock changes are scheduled for Riacho Frio in the next 12 months
Does Riacho Frio observe daylight saving time?
Riacho Frio does not observe daylight saving time in 2026
What is the UTC offset in Riacho Frio right now?
Riacho Frio is currently UTC−03:00