Current Time in Oeiras, Piaui, Brazil

5:51:12 PM

17:51:12

BRT (Brasilia Time) · UTC−03:00

America/Fortaleza

Clock format
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Time zone details

Oeiras does not observe daylight saving time in 2026

Daylight in Oeiras

Sunrise5:21 AMSolar noon11:32 AMSunset5:42 PM
Clock change statusNo clock changes are scheduled for Oeiras in the next 12 monthsView scheduleWeather nowLoading current forecast…Forecast details

Location facts

Place

Country
Brazil
Administrative area
Piauí
Place type
Populated place
Country currency
Brazilian Real (BRL)

Practical

Country languages
Portuguese, Spanish, English, French
Dialing code
+55
Population
37,085
Elevation
Approximately 181 m (DEM estimate)

Geography

Geographic coordinates
7° 01' S / 42° 07' W
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Convert Oeiras time

Compare Oeiras with another city or time zone

Oeiras follows the same clock and daylight-saving rules as Fortaleza

Popular conversions (current offsets)

Oeiras to AMTTarget time 1 hour behindOeiras to GMTTarget time 3 hours aheadOeiras to CLSTTarget time Same timeOeiras to ARTTarget time Same timeOeiras to PYTTarget time Same timeOeiras to UYTTarget time Same time

All times shown relative to Oeiras local time

Clock changes in Oeiras

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 21 min22 sec longer than the previous day

Twilight

Civil twilight
–
Nautical twilight
–
Astronomical twilight
–
Waning GibbousMoon illumination75%
View full Sun & Moon detailsHide full Sun & Moon details

Friday, October 30, 2026

View Oeiras on SavvyTime's time-zone map

Sun

Sunrise
Sunset
Day length
12 hr 21 min22 sec longer than the previous day
Solar noon
(83.1° altitude)

Civil twilight

Dawn to dusk
–

Additional twilight

Nautical dawn to dusk
–
Astronomical dawn to dusk
–

Moon

Phase
Waning Gibbous (75% illuminated)
Moonrise
Moonset
Previous principal phase
Full Moon — Monday, October 26, 2026 at
Next principal phase
Third Quarter — Sunday, November 1, 2026 at

Seven-day daylight outlook

Sunrise, sunset, and daylight for seven local dates
Local dateSunriseSunsetDay lengthDaily change
12 hr 21 min22 sec longer than the previous day
12 hr 21 min21 sec longer than the previous day
12 hr 22 min22 sec longer than the previous day
12 hr 22 min21 sec longer than the previous day
12 hr 22 min21 sec longer than the previous day
12 hr 23 min20 sec longer than the previous day
12 hr 23 min21 sec longer than the previous day

Weather forecast for Oeiras

Temperature unit

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Plan around Oeiras

Upcoming public holidays in Piauí

  1. All Souls' Day
  2. Republic Day
  3. Black Awareness Day

Nearby scheduled airports for Oeiras, Piaui, Brazil

Senador Petrônio Portela AirportTHEMedium airport · Serves Teresina232 km north-northwest

Source: OurAirports record · THE / SBTE

About 232 km (144 mi) north-northwest of Oeiras

Scheduled airline service in source data

View Oeiras area on map

Nearby places

PicosPicos74 kmEValença do PiauíValença do Piauí81 kmNE
Browse places in Brazil

Frequently asked questions

What time zone is Oeiras in?
Oeiras uses Brasilia Time (BRT, UTC−3) all year. Its IANA time zone is America/Fortaleza.
When is the next clock change in Oeiras?
No clock changes are scheduled for Oeiras in the next 12 months
Does Oeiras observe daylight saving time?
No. Oeiras uses BRT (UTC−3) all year.
What is the UTC offset of Oeiras?
Oeiras is UTC−3 all year