Current Time in Teresina, Piaui, Brazil

3:34:58 AM

03:34:58

BRT (Brasilia Time) · UTC−03:00

America/Fortaleza

Clock format
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Time zone details

Teresina does not observe daylight saving time in 2026

Daylight in Teresina

Sunrise5:27 AMSolar noon11:35 AMSunset5:43 PM
Clock change statusNo clock changes are scheduled for Teresina 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

Country languages
Portuguese, Spanish, English, French
Dialing code
+55
Population
871,126
Elevation
Approximately 87 m (DEM estimate)

Geography

Geographic coordinates
5° 05' S / 42° 48' W
View on map

Convert Teresina time

Compare Teresina with another city or time zone

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

Popular conversions (current offsets)

Teresina to AMTTarget time 1 hour behindTeresina to GMTTarget time 3 hours aheadTeresina to CLSTTarget time Same timeTeresina to ARTTarget time Same timeTeresina to PYTTarget time Same timeTeresina to UYTTarget time Same time

All times shown relative to Teresina local time

Clock changes in Teresina

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 min16 sec longer than the previous day

Twilight

Civil twilight
–
Nautical twilight
–
Astronomical twilight
–
Full MoonMoon illumination97%
View full Sun & Moon detailsHide full Sun & Moon details

Tuesday, October 27, 2026

View Teresina on SavvyTime's time-zone map

Sun

Sunrise
Sunset
Day length
12 hr 16 min16 sec longer than the previous day
Solar noon
(82.2° altitude)

Civil twilight

Dawn to dusk
–

Additional twilight

Nautical dawn to dusk
–
Astronomical dawn to dusk
–

Moon

Phase
Full Moon (97% 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 16 min16 sec longer than the previous day
12 hr 16 min16 sec longer than the previous day
12 hr 17 min16 sec longer than the previous day
12 hr 17 min16 sec longer than the previous day
12 hr 17 min16 sec longer than the previous day
12 hr 17 min16 sec longer than the previous day
12 hr 18 min15 sec longer than the previous day

Weather forecast for Teresina

Temperature unit

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Plan around Teresina

Upcoming public holidays in Piauí

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

Nearby scheduled airports for Teresina, Piaui, Brazil

Senador Petrônio Portela AirportTHEMedium airport4.0 km northwest

Source: OurAirports record · THE / SBTE

About 4.0 km (2.5 mi) northwest of Teresina

Scheduled airline service in source data

View Teresina area on map

Nearby places

TimonTimon4 kmWDemerval LobãoDemerval Lobão33 kmSEAltosAltos38 kmEJosé de FreitasJosé de Freitas45 kmNEUniãoUnião56 kmNCaxiasCaxias67 kmNWCampo MaiorCampo Maior76 kmEEstreitoParnarama92 kmSWCoelho NetoCoelho Neto95 kmN
Browse places in Brazil

Frequently asked questions

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