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San Francisco, USA is in the UTC-7 time zone, currently UTC-7 โ 7 hours behind GMT. The current time-zone data shows seasonal offset changes for San Francisco. The live clock above shows the current local time in San Francisco, updating every second.
San Francisco, USA uses the IANA time zone America/Los_Angeles. The clock uses this identifier to apply the local time-zone rules available in your browser.
San Francisco is UTC-8 during standard time and UTC-7 while daylight saving is in effect. The clock on this page switches between them automatically using America/Los_Angeles rules.
Yes. San Francisco, USA moves its clocks between UTC-8 and UTC-7. This page follows the America/Los_Angeles rules, so it shifts on the same dates without you changing anything.
The time in San Francisco is calculated from your device clock and browser time-zone data. It is not independently synchronized to a time server. Enable automatic date and time on your device.