What time zone is Rio Grande do Piauí in?

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

Does Rio Grande do Piauí observe daylight saving time?

No. Rio Grande do Piauí uses BRT (UTC−3) all year.

What is the UTC offset of Rio Grande do Piauí?

Rio Grande do Piauí is UTC−3 all year

Current Time in Rio Grande do Piauí, Piauí, Brazil

10:18:09 PM

22:18:09

Friday, October 30, 2026

BRT (Brasilia Time) · UTC−03:00

America/Fortaleza

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Time zone details

Rio Grande do Piauí does not observe daylight saving time in 2026

Daylight in Rio Grande do Piauí

Sunrise5:25 AMSolar noon11:36 AMSunset5:47 PM

Clock change statusNo clock changes are scheduled for Rio Grande do Piauí in the next 12 monthsView schedule Weather 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: 5,801
Elevation: Approximately 299 m (DEM estimate)

Geography

Geographic coordinates: 7° 46' S / 43° 08' W

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Clock changes in Rio Grande do Piauí

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: 5:25 AM
Solar noon: 11:36 AM
Sunset: 5:47 PM
Daylight duration: 12 hr 22 min23 sec longer than the previous day

Civil twilight: 5:03 AM – 6:08 PM
Nautical twilight: 4:38 AM – 6:34 PM
Astronomical twilight: 4:13 AM – 6:59 PM

Waning GibbousMoon illumination75%

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Friday, October 30, 2026

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Sun

Sunrise: 5:25 AM (east, 104.1°)
Sunset: 5:47 PM (west, 255.8°)
Day length: 12 hr 22 min23 sec longer than the previous day
Solar noon: 11:36 AM (83.9° altitude)

Civil twilight

Dawn to dusk: 5:03 AM – 6:08 PM

Additional twilight

Nautical dawn to dusk: 4:38 AM – 6:34 PM
Astronomical dawn to dusk: 4:13 AM – 6:59 PM

Moon

Phase: Waning Gibbous (75% illuminated)
Moonrise: 10:34 PM (northeast, 63.6°)
Moonset: 9:28 AM (northwest, 297.5°)
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	5:25 AM	5:47 PM	12 hr 22 min	23 sec longer than the previous day
Saturday, October 31	5:24 AM	5:47 PM	12 hr 23 min	24 sec longer than the previous day
Sunday, November 1	5:24 AM	5:47 PM	12 hr 23 min	24 sec longer than the previous day
Monday, November 2	5:24 AM	5:47 PM	12 hr 23 min	23 sec longer than the previous day
Tuesday, November 3	5:24 AM	5:48 PM	12 hr 24 min	23 sec longer than the previous day
Wednesday, November 4	5:24 AM	5:48 PM	12 hr 24 min	23 sec longer than the previous day
Thursday, November 5	5:23 AM	5:48 PM	12 hr 25 min	22 sec longer than the previous day

Weather forecast for Rio Grande do Piauí

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Plan around Rio Grande do Piauí

Upcoming public holidays in Piauí

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

Frequently asked questions

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