Jacksonville to San Francisco Time Difference

San Francisco is 3 hours behind Jacksonville. The best window for a call is 12 PM–5 PM in Jacksonville, which is 9 AM–2 PM in San Francisco — a 5-hour overlap inside 9 AM–5 PM on both sides. Jacksonville and San Francisco change their clocks together (or don't change at all), so the time difference between them stays the same all year.

• When it's 9:00 AM in Jacksonville, it's 6:00 AM in San Francisco.
• When it's 9:00 AM in San Francisco, it's 12:00 PM in Jacksonville.

San Francisco is currently 3 hours behind Jacksonville.

The 9 AM – 5 PM business windows in Jacksonville and San Francisco overlap for 5 hours. 12 PM–5 PM in Jacksonville is 9 AM–2 PM in San Francisco. Aim somewhere in the middle of that window so neither side starts cold or finishes drained.

On November 1, 2026, both Jacksonville and San Francisco shift for daylight saving. After that, San Francisco will be 3 hours behind Jacksonville (currently 3 hours behind Jacksonville). The converter and the tables above always reflect the correct offset for the date you pick.

• Jacksonville is currently observing daylight saving time.
• San Francisco is currently observing daylight saving time.

Frequently asked questions

Is San Francisco ahead of or behind Jacksonville?

San Francisco is 3 hours behind Jacksonville.

How many hours behind Jacksonville is San Francisco?

San Francisco is 3 hours behind Jacksonville.

What time is 9 AM in Jacksonville in San Francisco?

9:00 AM in Jacksonville is 6:00 AM in San Francisco.

What time is noon in Jacksonville in San Francisco?

12:00 PM in Jacksonville is 9:00 AM in San Francisco.

What time is 5 PM in Jacksonville in San Francisco?

5:00 PM in Jacksonville is 2:00 PM in San Francisco. Useful for end-of-day handoffs between the two offices.

What time is 3 PM in Jacksonville in San Francisco?

3:00 PM in Jacksonville is 12:00 PM in San Francisco.

Is Jacksonville currently observing daylight saving time?

Jacksonville is currently observing daylight saving time (summer time).

Is San Francisco currently observing daylight saving time?

San Francisco is currently observing daylight saving time (summer time).

Do Jacksonville and San Francisco observe daylight saving?

On November 1, 2026, both Jacksonville and San Francisco shift for daylight saving. After that, San Francisco will be 3 hours behind Jacksonville (currently 3 hours behind Jacksonville). The converter and the tables above always reflect the correct offset for the date you pick.

When is the best time to call San Francisco from Jacksonville?

Aim for 12 PM–5 PM in Jacksonville, which is 9 AM–2 PM in San Francisco.

When is the best time to call Jacksonville from San Francisco?

Aim for 9 AM–2 PM in San Francisco, which is 12 PM–5 PM in Jacksonville.

Jacksonville (EDT) to San Francisco (PDT) — how do I convert quickly?

Subtract 3 hours from Jacksonville local time to get San Francisco local time. Or use the converter at the top of this page — it stays accurate through daylight-saving changes automatically.

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