timenowin.ai

Time in San Francisco now:

Timezone

IANAAmerica/Los_Angeles
Abbreviation
UTC offsetUTC+0
Description

Atomic clock accuracy

Drift
Last sync
Samples0

Difference from your location

San Francisco is the same time as you

San Francisco
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You (UTC)
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Sun

SunriseSunsetSolar noonDay lengthCivil twilightNautical twilightAstronomical twilight

Moon

Phase
Illumination
Moonrise
Moonset
Next full
Next new

Geography

Flag of United States
United States
California
Coordinates37.7749, -122.4194
Elevation16 m
Population873,965
CurrencyUSD
Calling code+1

Time difference from San Francisco

CityLocal timeDifference

Working hours overlap

9–17 in San Francisco vs UTC

0006121824

Time converter

Type 9am, 21:00, noon, 9am tomorrow, or in 3 hours.

Next 14 days

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Upcoming public holidays

  • Labor Day7 Sept 2026
  • Columbus Day12 Oct 2026
  • Halloween31 Oct 2026
  • Veterans Day11 Nov 2026
  • Thanksgiving Day26 Nov 2026

Weather

Cities sharing this timezone

Climate & seasons

Hemisphere & band
northern hemisphere · temperate
Currently in summer (July).
Earliest sunrise
21 June
Latest sunset
21 June
Latest sunrise
21 December
Earliest sunset
21 December

About San Francisco

Home to roughly 873,965 residents, San Francisco is a mid-sized urban centre in United States. Its terrain rests around 16 m of elevation.

San Francisco keeps time on the America/Los_Angeles IANA zone, an identifier the system uses to handle every historical and future offset change without ambiguity. The temperate, northern-hemisphere setting at 37.77° latitude defines its day-length swing across the year — long summer evenings and shorter winter days.

Locally, prices are quoted in USD and the international dialing code is +1. This page exposes San Francisco's exact local time alongside sunrise, sunset, public holidays, and a structured-data feed at the JSON link below — useful for spreadsheets, scheduling tools, and AI assistants alike.

Questions about time in San Francisco

The current local time in San Francisco, United States is shown live at the top of this page, synchronized to atomic time to the millisecond.

San Francisco uses the IANA time zone America/Los_Angeles, currently UTC−7.

Whether San Francisco observes daylight saving time and the date of the next clock change are shown in the Timezone block above. The IANA database (America/Los_Angeles) is the source of truth.

San Francisco is currently 3 hours behind New York.

San Francisco is currently 8 hours behind London.

Sunrise, sunset, solar noon, and civil/nautical/astronomical twilight times for San Francisco are listed in the Sun section above, computed from the city's coordinates (37.7749, -122.4194).

United States uses the USD currency and the +1 international dialing code.

San Francisco sits at 37.7749° N, 122.4194° W, 16 m above sea level, in United States.