What time is it in San Antonio right now?

San Antonio is on America/Santiago, currently UTC−4. 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 Antonio in?

San Antonio uses the IANA time zone America/Santiago, which is UTC−4 at the moment. The offset shifts across the year because the zone observes daylight saving time.

Does San Antonio observe daylight saving time?

Yes. The next change is on Sun, Sep 6, 2026, when clocks go forward to UTC−3.

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

Today the sun rises at about 7:47 AM and sets at about 5:58 PM local time in San Antonio, giving roughly 10h 11m of daylight. Solar noon falls at 12:53 PM.

Chile · Valparaiso

Current local time in San Antonio

San Antonio keeps time on the America/Santiago zone, currently UTC−4. The offset shifts twice a year with daylight saving, and the clock below always reflects the rule in force today. The clock runs live in your browser; nothing about your location is sent anywhere.

Current local time

San Antonio, Valparaiso

11:15

Sat, Jul 25UTC−4

San Antonio time zone at a glance

IANA time zone: America/Santiago
Current UTC offset: UTC−4
Daylight saving: Observed
Next clock change: Sun, Sep 6, 2026 → UTC−3
Country: Chile
Region: Valparaiso
Coordinates: -33.59°, -71.61°
Population: 87,675
Local date: Sat, Jul 25, 2026

Sunrise and sunset in San Antonio today

Computed from San Antonio'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: 7:47 AM
Sunset: 5:58 PM
Solar noon: 12:53 PM
Day length: 10h 11m
Civil dawn: 7:16 AM
Civil dusk: 6:29 PM
Golden hour ends: 8:19 AM
Golden hour begins: 5:26 PM

Full twilight and golden-hour breakdown

San Antonio time difference from major cities

City	Local time now	San Antonio is
Los AngelesUnited States	08:15 PM	3h ahead
LondonUnited Kingdom	04:15 AM	5h behind
DubaiUnited Arab Emirates	07:15 AM	8h behind
TokyoJapan	12:15 PM	13h behind

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

Working with San Antonio time

Scheduling across America/Santiago 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 Antonio and everywhere else on your team.Convert a timeTranslate a specific moment into or out of America/Santiago.Track clock changesSee exactly when San Antonio next changes its clocks.Add to your boardKeep San Antonio beside your other cities, ticking live.Business hours overlapWork out the window where San Antonio offices and yours are both open.Send a calendar inviteExport an event with America/Santiago baked in, not guessed.

Other cities in Chile

Valparaíso Quilpué Viña del Mar Villa Alemana Lampa Maipú Lo Prado San Bernardo Renca Quilicura

San Antoniotime — questions & answers

What time is it in San Antonio right now?: San Antonio is on America/Santiago, currently UTC−4. 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 Antonio in?: San Antonio uses the IANA time zone America/Santiago, which is UTC−4 at the moment. The offset shifts across the year because the zone observes daylight saving time.
Does San Antonio observe daylight saving time?: Yes. The next change is on Sun, Sep 6, 2026, when clocks go forward to UTC−3.
What time do the sun rise and set in San Antonio today?: Today the sun rises at about 7:47 AM and sets at about 5:58 PM local time in San Antonio, giving roughly 10h 11m of daylight. Solar noon falls at 12:53 PM.