How to read it
Los Angeles and San Francisco, side by side
Each row is one city's day, half an hour to a square, lined up by the hours along the bottom.
- 1Filled: at the desk, 9:00 to 18:00 where that city is.
- 2Grey: up early, up late, or the weekend.
- 3Outline: asleep.
- 4Red band: your slot. Read straight down to see the same moment in every city.
- 5A marks the best time for everyone; B, when there is one, the next best.
Los Angeles and San Francisco share a clock, so the rows match square for square.
Through the year
How the gap between Los Angeles and San Francisco moves
Los Angeles and San Francisco are on the same time today. Both cities change their clocks on the same days, so they stay on the same time all year.
- Los Angeles and San Francisco on the same time
Questions
Questions people ask
What is the time difference between Los Angeles and San Francisco?
Los Angeles and San Francisco are on the same time (as of Wed, 21 Oct 2026). Both cities change their clocks on the same days, so they stay on the same time all year.
What is the best time for a call between Los Angeles and San Francisco?
Los Angeles and San Francisco share a clock, so any time in the working day works for both.
Does Los Angeles change its clocks?
Yes. Los Angeles moves its clocks back an hour on Sun, 1 Nov 2026, and forward an hour on Sun, 14 Mar 2027.
Does San Francisco change its clocks?
Yes. San Francisco moves its clocks back an hour on Sun, 1 Nov 2026, and forward an hour on Sun, 14 Mar 2027.
More city pairs
Compare more cities
Los Angeles and…
- Los Angeles and Mumbai
- Los Angeles and Delhi
- Los Angeles and Bengaluru
- Los Angeles and Dubai
- Los Angeles and Abu Dhabi
- Los Angeles and Riyadh
- Los Angeles and Doha
- Los Angeles and Singapore
- Los Angeles and Hong Kong
- Los Angeles and Tokyo
- Los Angeles and Sydney
- Los Angeles and London
- Los Angeles and Paris
- Los Angeles and Berlin
- Los Angeles and Amsterdam
- Los Angeles and New York
- Los Angeles and Toronto
- Los Angeles and Chicago
San Francisco and…
- San Francisco and Mumbai
- San Francisco and Delhi
- San Francisco and Bengaluru
- San Francisco and Dubai
- San Francisco and Abu Dhabi
- San Francisco and Riyadh
- San Francisco and Doha
- San Francisco and Singapore
- San Francisco and Hong Kong
- San Francisco and Tokyo
- San Francisco and Sydney
- San Francisco and London
- San Francisco and Paris
- San Francisco and Berlin
- San Francisco and Amsterdam
- San Francisco and New York
- San Francisco and Toronto
- San Francisco and Chicago
From the team behind 10:10
Running an event across time zones?
C4E has spent twenty years running conferences, dealer meets and offsites in more than 40 countries, with clients, speakers and crews in different time zones. 10:10 is one of the tools we built for our own shows. It is free, with no account and nothing upsold.