What time zone is Parnaíba in?

Parnaíba uses Brasilia Time (BRT, UTC−3) all year. Its IANA time zone is America/Fortaleza.

Does Parnaíba observe daylight saving time?

No. Parnaíba uses BRT (UTC−3) all year.

Current Time in Parnaíba, Piaui, Brazil

8:04:30 PM

20:04:30

Friday, October 30, 2026

BRT (Brasilia Time) · UTC−03:00

America/Fortaleza

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Time zone details

Parnaíba does not observe daylight saving time in 2026

Daylight in Parnaíba

Sunrise5:24 AMSolar noon11:30 AMSunset5:37 PM

Clock change statusNo clock changes are scheduled for Parnaíba in the next 12 monthsView schedule Weather 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: 170,491
Elevation: Approximately 9 m (DEM estimate)

Geography

Geographic coordinates: 2° 54' S / 41° 46' W

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

Popular conversions (current offsets)

Parnaíba to AMTTarget time 1 hour behind Parnaíba to GMTTarget time 3 hours ahead Parnaíba to CLSTTarget time Same time Parnaíba to ARTTarget time Same time Parnaíba to PYTTarget time Same time Parnaíba to UYTTarget time Same time

All times shown relative to Parnaíba local time

Clock changes in Parnaíba

No clock or time-zone designation changes in 2026

Future clock changes, 2027–2030

Brazil daylight saving time Clock changes worldwide

Sun & Moon details

Sunrise: 5:24 AM
Solar noon: 11:30 AM
Sunset: 5:37 PM
Daylight duration: 12 hr 13 min9 sec longer than the previous day

Civil twilight: 5:03 AM – 5:58 PM
Nautical twilight: 4:38 AM – 6:23 PM
Astronomical twilight: 4:13 AM – 6:48 PM

Waning GibbousMoon illumination75%

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Friday, October 30, 2026

View Parnaíba on SavvyTime's time-zone map

Sun

Sunrise: 5:24 AM (east, 103.9°)
Sunset: 5:37 PM (west, 255.9°)
Day length: 12 hr 13 min9 sec longer than the previous day
Solar noon: 11:30 AM (79.0° altitude)

Civil twilight

Dawn to dusk: 5:03 AM – 5:58 PM

Additional twilight

Nautical dawn to dusk: 4:38 AM – 6:23 PM
Astronomical dawn to dusk: 4:13 AM – 6:48 PM

Moon

Phase: Waning Gibbous (75% illuminated)
Moonrise: 10:18 PM (northeast, 63.8°)
Moonset: 9:33 AM (northwest, 297.2°)
Previous principal phase: Full Moon — Monday, October 26, 2026 at 1:12 AM
Next principal phase: Third Quarter — Sunday, November 1, 2026 at 5:28 PM

Seven-day daylight outlook

Sunrise, sunset, and daylight for seven local dates
Local date	Sunrise	Sunset	Day length	Daily change
Friday, October 30	5:24 AM	5:37 PM	12 hr 13 min	9 sec longer than the previous day
Saturday, October 31	5:24 AM	5:37 PM	12 hr 13 min	9 sec longer than the previous day
Sunday, November 1	5:24 AM	5:37 PM	12 hr 13 min	10 sec longer than the previous day
Monday, November 2	5:24 AM	5:37 PM	12 hr 13 min	9 sec longer than the previous day
Tuesday, November 3	5:24 AM	5:37 PM	12 hr 13 min	9 sec longer than the previous day
Wednesday, November 4	5:24 AM	5:37 PM	12 hr 13 min	9 sec longer than the previous day
Thursday, November 5	5:23 AM	5:37 PM	12 hr 14 min	10 sec longer than the previous day

Weather forecast for Parnaíba

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Plan around Parnaíba

Upcoming public holidays in Piauí

Mon, Nov 2, 2026All Souls' Day
Sun, Nov 15, 2026Republic Day
Fri, Nov 20, 2026Black Awareness Day

Nearby scheduled airports for Parnaíba, Piaui, Brazil

Parnaíba - Prefeito Doutor João Silva Filho International AirportPHBMedium airport5.1 km east-northeast

Source: OurAirports record · PHB / SBPB

About 5.1 km (3.2 mi) east-northeast of Parnaíba

Scheduled airline service in source data

Comandante Ariston Pessoa AirportJJDMedium airport · Serves Cruz158 km east

Source: OurAirports record · JJD / SBJE

About 158 km (97.9 mi) east of Parnaíba