What time is it in San Isidro right now?

San Isidro is on America/Argentina/Catamarca, currently UTC−3. The clock at the top of this page shows the live local time and updates every second in your browser.

What time zone is San Isidro in?

San Isidro uses the IANA time zone America/Argentina/Catamarca, which is UTC−3 at the moment. The zone keeps a fixed offset all year and does not observe daylight saving time.

Does San Isidro observe daylight saving time?

No. San Isidro stays on UTC−3 all year, so the difference from zones that do observe daylight saving changes twice a year.

What time do the sun rise and set in San Isidro today?

Today the sun rises at about 8:10 AM and sets at about 6:48 PM local time in San Isidro, giving roughly 10h 38m of daylight. Solar noon falls at 1:29 PM.

Argentina · Catamarca

Current local time in San Isidro

San Isidro keeps time on the America/Argentina/Catamarca zone, currently UTC−3. The offset is fixed all year — there is no daylight saving to track here. The clock runs live in your browser; nothing about your location is sent anywhere.

Current local time

San Isidro, Catamarca

12:08

Fri, Jul 31UTC−3

San Isidro time zone at a glance

IANA time zone: America/Argentina/Catamarca
Current UTC offset: UTC−3
Daylight saving: Not observed
Next clock change: None in the next 14 months
Country: Argentina
Region: Catamarca
Coordinates: -28.46°, -65.72°
Population: 31,972
Local date: Fri, Jul 31, 2026

Sunrise and sunset in San Isidro today

Computed from San Isidro's latitude and longitude for the current local date. Times shift by a minute or two either side depending on elevation and the horizon you actually see.

Sunrise: 8:10 AM
Sunset: 6:48 PM
Solar noon: 1:29 PM
Day length: 10h 38m
Civil dawn: 7:41 AM
Civil dusk: 7:17 PM
Golden hour ends: 8:39 AM
Golden hour begins: 6:18 PM

Full twilight and golden-hour breakdown

San Isidro time difference from major cities

City	Local time now	San Isidro is
Los AngelesUnited States	08:08 AM	4h ahead
LondonUnited Kingdom	04:08 PM	4h behind
DubaiUnited Arab Emirates	07:08 PM	7h behind
TokyoJapan	12:08 AM	12h behind

Need a different pair? Compare any two cities or convert a specific time.

Working with San Isidro time

Scheduling across America/Argentina/Catamarca is where most calendar mistakes start — a meeting agreed in one zone drifts by an hour the moment either side changes its clocks. These tools each handle a piece of that problem.

Find a meeting timeSee which hours overlap between San Isidro and everywhere else on your team.Convert a timeTranslate a specific moment into or out of America/Argentina/Catamarca.Track clock changesConfirm which of your other cities change while San Isidro does not.Add to your boardKeep San Isidro beside your other cities, ticking live.Business hours overlapWork out the window where San Isidro offices and yours are both open.Send a calendar inviteExport an event with America/Argentina/Catamarca baked in, not guessed.

Other cities in Argentina

Catamarca La Rioja Santiago del Estero San Miguel de Tucumán Córdoba Salta Rawson San Salvador de Jujuy Río Cuarto San Luis

All Argentina cities and time zones

San Isidrotime — questions & answers

What time is it in San Isidro right now?: San Isidro is on America/Argentina/Catamarca, currently UTC−3. The clock at the top of this page shows the live local time and updates every second in your browser.
What time zone is San Isidro in?: San Isidro uses the IANA time zone America/Argentina/Catamarca, which is UTC−3 at the moment. The zone keeps a fixed offset all year and does not observe daylight saving time.
Does San Isidro observe daylight saving time?: No. San Isidro stays on UTC−3 all year, so the difference from zones that do observe daylight saving changes twice a year.
What time do the sun rise and set in San Isidro today?: Today the sun rises at about 8:10 AM and sets at about 6:48 PM local time in San Isidro, giving roughly 10h 38m of daylight. Solar noon falls at 1:29 PM.