What time zone is Santa Rosa in?

Santa Rosa uses Argentina Time (ART, UTC−3) all year. Its IANA time zone is America/Argentina/Mendoza.

Does Santa Rosa observe daylight saving time?

No. Santa Rosa uses ART (UTC−3) all year.

Current Time in Santa Rosa, Departamento de Santa Rosa, Mendoza, Argentina

4:27:38 AM

04:27:38

Tuesday, October 27, 2026

ART (Argentina Time) · UTC−03:00

America/Argentina/Mendoza

Compare Santa Rosa time View Santa Rosa on map

Time zone details

Santa Rosa does not observe daylight saving time in 2026

Daylight in Santa Rosa

Sunrise6:38 AMSolar noon1:16 PMSunset7:55 PM

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

Location facts

Place

Country: Argentina
Administrative area: Mendoza
District: Departamento de Santa Rosa
Place type: City or town
Country currency: Argentine Peso (ARS)

Practical

Country languages: Spanish, English, Italian, German, French, Guarani
Dialing code: +54
Elevation: Approximately 598 m (DEM estimate)

Geography

Geographic coordinates: 33° 15' S / 68° 09' W

View on map

Convert Santa Rosa time

Compare Santa Rosa with another city or time zone

Clock changes in Santa Rosa

No clock or time-zone designation changes in 2026

Future clock changes, 2027–2030

Clock changes worldwide

Sun & Moon details

Sunrise: 6:38 AM
Solar noon: 1:16 PM
Sunset: 7:55 PM
Daylight duration: 13 hr 17 min1 min 55 sec longer than the previous day

Civil twilight: 6:12 AM – 8:21 PM
Nautical twilight: 5:41 AM – 8:52 PM
Astronomical twilight: 5:08 AM – 9:24 PM

Full MoonMoon illumination97%

View full Sun & Moon detailsHide full Sun & Moon details

Tuesday, October 27, 2026

View Santa Rosa on SavvyTime's time-zone map

Sun

Sunrise: 6:38 AM (east, 106.0°)
Sunset: 7:55 PM (west, 253.8°)
Day length: 13 hr 17 min1 min 55 sec longer than the previous day
Solar noon: 1:16 PM (69.7° altitude)

Civil twilight

Dawn to dusk: 6:12 AM – 8:21 PM

Additional twilight

Nautical dawn to dusk: 5:41 AM – 8:52 PM
Astronomical dawn to dusk: 5:08 AM – 9:24 PM

Moon

Phase: Full Moon (97% illuminated)
Moonrise: 10:06 PM (northeast, 59.4°)
Moonset: 7:12 AM (northwest, 297.8°)
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
Tuesday, October 27	6:38 AM	7:55 PM	13 hr 17 min	1 min 55 sec longer than the previous day
Wednesday, October 28	6:37 AM	7:56 PM	13 hr 19 min	1 min 54 sec longer than the previous day
Thursday, October 29	6:36 AM	7:57 PM	13 hr 21 min	1 min 53 sec longer than the previous day
Friday, October 30	6:35 AM	7:57 PM	13 hr 23 min	1 min 52 sec longer than the previous day
Saturday, October 31	6:34 AM	7:58 PM	13 hr 25 min	1 min 51 sec longer than the previous day
Sunday, November 1	6:33 AM	7:59 PM	13 hr 27 min	1 min 51 sec longer than the previous day
Monday, November 2	6:32 AM	8:00 PM	13 hr 28 min	1 min 50 sec longer than the previous day

Weather forecast for Santa Rosa

Loading weather forecast…

Plan around Santa Rosa

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