Mexico
Time now in San Francisco
Tuesday, 25 August 2026
Sunrise 06:21Sunset 07:01Time zone UTC −6
Time zone
America/Mexico_City
UTC offset
UTC −6
Daylight saving
Not in effect
Population
5
Sunrise
06:21
Sunset
07:01
Day length
12h 39m
Coordinates
20.29, -99.82
Time difference from San Francisco
Hours ahead (right) or behind (left) San Francisco right now.
San Francisco on the map
About the time in San Francisco
Clocks in San Francisco stay put all year. There is no summer-time switch to remember, so UTC −6 is what you will get in January and in July alike — useful if you book recurring calls with people in Mexico.
San Francisco runs on America/Mexico_City, which puts the city UTC −6 from Coordinated Universal Time right now. The clock at the top of this page is not copied from your device: it is anchored to our reference timestamp and re-rendered every second against the IANA time zone database, so it stays right even when a laptop or phone has quietly drifted.
The zone identifier America/Mexico_City is the value you want in code, calendars and travel systems. Abbreviations change with the season, but America/Mexico_City keeps pointing at Mexico City time whatever the date, which is why every timestamp on this page is built from it.
Frequently asked questions about time in San Francisco
- What time is it in San Francisco right now?
- The live clock above shows the current time in San Francisco, updating every second from America/Mexico_City (UTC −6).
- What are normal business hours in San Francisco in UTC?
- A 09:00–17:00 working day in San Francisco runs from 15:00–23:00 UTC today.
- Which time zone is San Francisco in?
- San Francisco uses America/Mexico_City, currently UTC −6.
- Does San Francisco change its clocks for daylight saving?
- No. San Francisco keeps UTC −6 throughout the year.
126,006 places in Mexico
Other cities in the same country, sized by population.