Current Time in União, Piaui, Brazil
2:01:48 AM
02:01:48
-03 (Brasilia Standard Time) · UTC−03:00
America/Fortaleza
Clock format
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Time zone details
União does not observe daylight saving time in 2026
Daylight in União
Location facts
Place
- Country
- Brazil
- Administrative area
- Piauí
- Place type
- Populated place
- Country currency
- Brazilian Real (BRL)
Practical
- Languages
- Portuguese, Spanish, English, French
- Dialing code
- +55
- Population
- 46,119
- Elevation
- Approximately 60 m (DEM estimate)
Geography
- Geographic coordinates
- 4° 35' S / 42° 51' W
Convert União time
Compare União with another city or time zone
Popular conversions (current offsets)
All times shown relative to União local time
Clock changes in União
2026
No clock or time-zone designation changes in 2026
Future clock changes, 2027–2030
Sun & Moon details
Sun
- Sunrise
- Solar noon
- Sunset
- Daylight duration
- 12 hr 04 min14 sec longer than the previous day
Twilight
- Civil twilight
- –
- Nautical twilight
- –
- Astronomical twilight
- –
New MoonMoon illumination3%
View full Sun & Moon detailsHide full Sun & Moon details
Saturday, September 12, 2026
View União on SavvyTime's time-zone map
Sun
- Sunrise
- Sunset
- Day length
- 12 hr 04 min14 sec longer than the previous day
- Solar noon
- (81.4° altitude)
Civil twilight
- Dawn to dusk
- –
Additional twilight
- Nautical dawn to dusk
- –
- Astronomical dawn to dusk
- –
Moon
- Phase
- New Moon (3% illuminated)
- Moonrise
- Moonset
- Previous principal phase
- New Moon — Friday, September 11, 2026 at
- Next principal phase
- First Quarter — Friday, September 18, 2026 at
Seven-day daylight outlook
| Local date | Sunrise | Sunset | Day length | Daily change |
|---|---|---|---|---|
| 12 hr 04 min | 14 sec longer than the previous day | |||
| 12 hr 04 min | 15 sec longer than the previous day | |||
| 12 hr 04 min | 14 sec longer than the previous day | |||
| 12 hr 05 min | 15 sec longer than the previous day | |||
| 12 hr 05 min | 15 sec longer than the previous day | |||
| 12 hr 05 min | 15 sec longer than the previous day | |||
| 12 hr 05 min | 15 sec longer than the previous day |
Weather forecast for União
Temperature unit
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Plan around União
Time context
União follows the same clock and daylight-saving rules as Fortaleza
Current time offsetUTC−03:00 (-03)
View time differencesUpcoming public holidays in Piauí
- Election Day
- Our Lady of Aparecida
- Dia do Piauí
Nearby scheduled airports for União, Piaui, Brazil
Senador Petrônio Portela AirportTHEMedium airport · Serves Teresina52.9 km south
Source: OurAirports record · THE / SBTE
About 52.9 km (32.9 mi) south of União
Scheduled airline service in source data
Parnaíba - Prefeito Doutor João Silva Filho International AirportPHBMedium airport · Serves Parnaíba226 km northeast
Source: OurAirports record · PHB / SBPB
About 226 km (141 mi) northeast of União
Scheduled airline service in source data
Nearby places
José de FreitasJosé de FreitasBrazil37 kmSECoelho NetoCoelho NetoBrazil40 kmNWTeresinaTeresinaBrazil56 kmSTimonTimonBrazil57 kmSCaxiasCaxiasBrazil62 kmSWAltosAltosBrazil67 kmSEBarrasBarrasBrazil74 kmNECampo MaiorCampo MaiorBrazil82 kmEDemerval LobãoDemerval LobãoBrazil88 kmS
Browse places in BrazilFrequently asked questions
- What time zone is União in?
- União currently uses Brasilia Standard Time (UTC−03:00). Its IANA time zone is America/Fortaleza.
- When is the next clock change in União?
- No clock changes are scheduled for União in the next 12 months
- Does União observe daylight saving time?
- União does not observe daylight saving time in 2026
- What is the UTC offset in União right now?
- União is currently UTC−03:00