Time in San Francisco, California, United States

Time zone: PDT (UTC/GMT -07:00) — America/Los_Angeles

San Francisco runs on PDT. That places it 7 hours behind UTC (UTC-07:00); in a calendar, server config or booking form, select America/Los_Angeles.

This zone does shift. On Sunday, 01 November 2026 the clocks go back 1 hour and San Francisco moves to PST, so anything booked across that date needs checking.

United States is not on a single clock: the 419 cities listed here fall across 10 time zones, so times elsewhere in the country will not match San Francisco.

How San Francisco lines up against other major centres at this moment — the numbers move when either side changes its clocks.

Usable call slots from San Francisco, taking business hours as 09:00 to 17:00 in both places.

No shared working window exists with London, Paris, Dubai or Mumbai, so those calls have to sit outside somebody's normal hours.

These United States cities also use America/Los_Angeles, so their clocks read identically to San Francisco at every moment of the year.

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