What time zone is La Unión in?

La Unión uses Argentina Time (ART, UTC−3) all year. Its IANA time zone is America/Argentina/Buenos_Aires.

Does La Unión observe daylight saving time?

No. La Unión uses ART (UTC−3) all year.

Current Time in La Unión, Partido de Ezeiza, Buenos Aires, Argentina

10:48:37 AM

10:48:37

Sunday, November 1, 2026

ART (Argentina Time) · UTC−03:00

America/Argentina/Buenos_Aires

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Time zone details

La Unión does not observe daylight saving time in 2026

Daylight in La Unión

Sunrise5:52 AMSolar noon12:37 PMSunset7:24 PM

Clock change statusNo clock changes are scheduled for La Unión in the next 12 monthsView schedule Weather nowLoading current forecast…Forecast details

Location facts

Place

Country: Argentina
Administrative area: Buenos Aires
District: Partido de Ezeiza
Place type: Populated place
Country currency: Argentine Peso (ARS)

Practical

Country languages: Spanish, English, Italian, German, French, Guarani
Dialing code: +54
Population: 24,293
Elevation: Approximately 18 m (DEM estimate)

Geography

Geographic coordinates: 34° 52' S / 58° 32' W

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Clock changes in La Unión

No clock or time-zone designation changes in 2026

Future clock changes, 2027–2030

Clock changes worldwide

Sun & Moon details

Sunrise: 5:52 AM
Solar noon: 12:37 PM
Sunset: 7:24 PM
Daylight duration: 13 hr 32 min1 min 58 sec longer than the previous day

Civil twilight: 5:25 AM – 7:50 PM
Nautical twilight: 4:52 AM – 8:23 PM
Astronomical twilight: 4:19 AM – 8:57 PM

Third QuarterMoon illumination53%

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Sunday, November 1, 2026

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Sun

Sunrise: 5:52 AM (east, 108.4°)
Sunset: 7:24 PM (west, 251.4°)
Day length: 13 hr 32 min1 min 58 sec longer than the previous day
Solar noon: 12:37 PM (69.7° altitude)

Civil twilight

Dawn to dusk: 5:25 AM – 7:50 PM

Additional twilight

Nautical dawn to dusk: 4:52 AM – 8:23 PM
Astronomical dawn to dusk: 4:19 AM – 8:57 PM

Moon

Phase: Third Quarter (53% illuminated)
Moonrise: 1:31 AM (northeast, 62.3°)
Moonset: 11:45 AM (northwest, 295.4°)
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
Sunday, November 1	5:52 AM	7:24 PM	13 hr 32 min	1 min 58 sec longer than the previous day
Monday, November 2	5:51 AM	7:24 PM	13 hr 34 min	1 min 57 sec longer than the previous day
Tuesday, November 3	5:50 AM	7:25 PM	13 hr 36 min	1 min 55 sec longer than the previous day
Wednesday, November 4	5:49 AM	7:26 PM	13 hr 38 min	1 min 55 sec longer than the previous day
Thursday, November 5	5:48 AM	7:27 PM	13 hr 40 min	1 min 54 sec longer than the previous day
Friday, November 6	5:47 AM	7:28 PM	13 hr 42 min	1 min 52 sec longer than the previous day
Saturday, November 7	5:46 AM	7:29 PM	13 hr 43 min	1 min 52 sec longer than the previous day

Weather forecast for La Unión

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Plan around La Unión

Upcoming national public holidays in Argentina

Mon, Nov 23, 2026Day of National Sovereignty
Tue, Dec 8, 2026Immaculate Conception of Mary
Fri, Dec 25, 2026Christmas Day

Nearby places

Browse places in Argentina

Frequently asked questions

What time zone is La Unión in?: La Unión uses Argentina Time (ART, UTC−3) all year. Its IANA time zone is America/Argentina/Buenos_Aires.
When is the next clock change in La Unión?: No clock changes are scheduled for La Unión in the next 12 months
Does La Unión observe daylight saving time?: No. La Unión uses ART (UTC−3) all year.
What is the UTC offset of La Unión?: La Unión is UTC−3 all year