Mexico
Time now in San Francisco
Sunrise 06:32Sunset 07:11Time zone UTC −6
Time zone
America/Mexico_City
UTC offset
UTC −6
Daylight saving
Not in effect
Population
663
Sunrise
06:32
Sunset
07:11
Day length
12h 39m
Coordinates
17.98, -102.13
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
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.
Around 663 people live in San Francisco, and all of them keep the same civil time, so the reading above applies to the whole urban area — not just the city centre.
If you are coordinating from another country, the shortcut is the working window: a normal San Francisco day of 09:00–17:00 falls between 15:00–23:00 UTC. Convert your own hours into UTC once and you can tell at a glance whether someone there is likely to be at their desk.
Frequently asked questions about time in San Francisco
- How far ahead or behind UTC is San Francisco?
- San Francisco is UTC −6 at this moment; the offset is read live, so it already accounts for daylight saving.
- 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.
- Does San Francisco change its clocks for daylight saving?
- No. San Francisco keeps UTC −6 throughout the year.
- 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).
126,006 places in Mexico
Other cities in the same country, sized by population.