What time zone is San Martín in?

San Martín uses Argentina Time (ART, UTC−3) all year. Its IANA time zone is America/Argentina/San_Luis.

Does San Martín observe daylight saving time?

No. San Martín uses ART (UTC−3) all year.

What is the UTC offset of San Martín?

San Martín is UTC−3 all year

Current Time in San Martín, Departamento de Libertador General San Martín, San Luis, Argentina

6:02:36 PM

18:02:36

Friday, November 6, 2026

ART (Argentina Time) · UTC−03:00

America/Argentina/San_Luis

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Time zone details

San Martín does not observe daylight saving time in 2026

Daylight in San Martín

Sunrise6:20 AMSolar noon1:06 PMSunset7:52 PM

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

Location facts

Place

Country: Argentina
Administrative area: San Luis
District: Departamento de Libertador General San Martín
Place type: City or town
Country currency: Argentine Peso (ARS)

Practical

Country languages: Spanish, English, Italian, German, French, Guarani
Dialing code: +54
Elevation: Approximately 944 m (DEM estimate)

Geography

Geographic coordinates: 32° 24' S / 65° 40' W

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Clock changes in San Martín

No clock or time-zone designation changes in 2026

Future clock changes, 2027–2030

Clock changes worldwide

Sun & Moon details

Sunrise: 6:20 AM
Solar noon: 1:06 PM
Sunset: 7:52 PM
Daylight duration: 13 hr 32 min1 min 42 sec longer than the previous day

Civil twilight: 5:53 AM – 8:19 PM
Nautical twilight: 5:22 AM – 8:51 PM
Astronomical twilight: 4:49 AM – 9:24 PM

Waning CrescentMoon illumination7%

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Friday, November 6, 2026

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Sun

Sunrise: 6:20 AM (east, 109.6°)
Sunset: 7:52 PM (west, 250.2°)
Day length: 13 hr 32 min1 min 42 sec longer than the previous day
Solar noon: 1:06 PM (73.7° altitude)

Civil twilight

Dawn to dusk: 5:53 AM – 8:19 PM

Additional twilight

Nautical dawn to dusk: 5:22 AM – 8:51 PM
Astronomical dawn to dusk: 4:49 AM – 9:24 PM

Moon

Phase: Waning Crescent (7% illuminated)
Moonrise: 4:32 AM (east, 97.9°)
Moonset: 5:36 PM (west, 258.4°)
Previous principal phase: Third Quarter — Sunday, November 1, 2026 at 5:28 PM
Next principal phase: New Moon — Monday, November 9, 2026 at 4:02 AM

Seven-day daylight outlook

Sunrise, sunset, and daylight for seven local dates
Local date	Sunrise	Sunset	Day length	Daily change
Friday, November 6	6:20 AM	7:52 PM	13 hr 32 min	1 min 42 sec longer than the previous day
Saturday, November 7	6:19 AM	7:53 PM	13 hr 34 min	1 min 41 sec longer than the previous day
Sunday, November 8	6:18 AM	7:54 PM	13 hr 36 min	1 min 39 sec longer than the previous day
Monday, November 9	6:18 AM	7:55 PM	13 hr 37 min	1 min 39 sec longer than the previous day
Tuesday, November 10	6:17 AM	7:56 PM	13 hr 39 min	1 min 37 sec longer than the previous day
Wednesday, November 11	6:16 AM	7:57 PM	13 hr 41 min	1 min 36 sec longer than the previous day
Thursday, November 12	6:15 AM	7:58 PM	13 hr 42 min	1 min 35 sec longer than the previous day

Weather forecast for San Martín

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Plan around San Martín

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