Current Time in Unión, Departamento de Gobernador Vicente Dupuy, San Luis, Argentina

6:59:10 PM

18:59:10

-03 (Argentina Standard Time) · UTC−03:00

America/Argentina/San_Luis

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Time zone details

Unión does not observe daylight saving time in 2026

Daylight in Unión

Sunrise7:29 AMSolar noon1:20 PMSunset7:12 PM
Clock change statusNo clock changes are scheduled for Unión in the next 12 monthsView scheduleWeather nowLoading current forecast…Forecast details

Location facts

Place

Country
Argentina
Administrative area
San Luis
District
Departamento de Gobernador Vicente Dupuy
Place type
Populated place
Country currency
Argentine Peso (ARS)

Practical

Languages
Spanish, English, Italian, German, French, Guarani
Dialing code
+54
Population
2,341
Elevation
Approximately 371 m (DEM estimate)

Geography

Geographic coordinates
35° 09' S / 65° 56' W
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Clock changes in Unión

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
11 hr 43 min2 min 10 sec longer than the previous day

Twilight

Civil twilight
–
Nautical twilight
–
Astronomical twilight
–
New MoonMoon illumination0%
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Friday, September 11, 2026

View Unión on SavvyTime's time-zone map

Sun

Sunrise
Sunset
Day length
11 hr 43 min2 min 10 sec longer than the previous day
Solar noon
(50.5° altitude)

Civil twilight

Dawn to dusk
–

Additional twilight

Nautical dawn to dusk
–
Astronomical dawn to dusk
–

Moon

Phase
New Moon (0% 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

Sunrise, sunset, and daylight for seven local dates
Local dateSunriseSunsetDay lengthDaily change
11 hr 43 min2 min 10 sec longer than the previous day
11 hr 45 min2 min 9 sec longer than the previous day
11 hr 47 min2 min 10 sec longer than the previous day
11 hr 50 min2 min 10 sec longer than the previous day
11 hr 52 min2 min 10 sec longer than the previous day
11 hr 54 min2 min 10 sec longer than the previous day
11 hr 56 min2 min 11 sec longer than the previous day

Weather forecast for Unión

Temperature unit
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Plan around Unión

Upcoming national public holidays in Argentina

  1. Day of Respect for Cultural Diversity
  2. Day of National Sovereignty
  3. Immaculate Conception of Mary

Frequently asked questions

What time zone is Unión in?
Unión currently uses Argentina Standard Time (UTC−03:00). Its IANA time zone is America/Argentina/San_Luis.
When is the next clock change in Unión?
No clock changes are scheduled for Unión in the next 12 months
Does Unión observe daylight saving time?
Unión does not observe daylight saving time in 2026
What is the UTC offset in Unión right now?
Unión is currently UTC−03:00