Mexico
Time now in San Diego
Sunrise 05:58Sunset 06:48Time zone UTC −7
Time zone
America/Mazatlan
UTC offset
UTC −7
Daylight saving
Not in effect
Population
6
Sunrise
05:58
Sunset
06:48
Day length
12h 49m
Coordinates
23.13, -110.00
Time difference from San Diego
Hours ahead (right) or behind (left) San Diego right now.
San Diego on the map
About the time in San Diego
The zone identifier America/Mazatlan is the value you want in code, calendars and travel systems. Abbreviations change with the season, but America/Mazatlan keeps pointing at Mazatlan time whatever the date, which is why every timestamp on this page is built from it.
San Diego runs on America/Mazatlan, which puts the city UTC −7 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.
Clocks in San Diego stay put all year. There is no summer-time switch to remember, so UTC −7 is what you will get in January and in July alike — useful if you book recurring calls with people in Mexico.
Frequently asked questions about time in San Diego
- When do the sun rise and set in San Diego today?
- Sunrise is at 05:58 and sunset at 06:48, giving 12h 49m of daylight.
- Does San Diego change its clocks for daylight saving?
- No. San Diego keeps UTC −7 throughout the year.
- What time is it in San Diego right now?
- The live clock above shows the current time in San Diego, updating every second from America/Mazatlan (UTC −7).
- Which time zone is San Diego in?
- San Diego uses America/Mazatlan, currently UTC −7.
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