Phoenix to San Francisco Time Difference

San Francisco and Phoenix are in the same time zone, so there is no offset between them. The best window for a call is 9 AM–5 PM in Phoenix, which is 9 AM–5 PM in San Francisco — an 8-hour overlap inside 9 AM–5 PM on both sides. Clocks change on November 1, 2026, which briefly shifts the gap between Phoenix and San Francisco — the converter on this page always reflects the correct offset for the date you pick.

• When it's 9:00 AM in Phoenix, it's 9:00 AM in San Francisco.
• When it's 9:00 AM in San Francisco, it's 9:00 AM in Phoenix.

San Francisco is currently in the same time zone as Phoenix.

The 9 AM – 5 PM business windows in Phoenix and San Francisco overlap for 8 hours. 9 AM–5 PM in Phoenix is 9 AM–5 PM in San Francisco. Aim somewhere in the middle of that window so neither side starts cold or finishes drained.

On November 1, 2026, San Francisco shifts for daylight saving. After that, San Francisco will be 1 hour behind Phoenix (currently the same time as Phoenix). The converter and the tables above always reflect the correct offset for the date you pick.

• Phoenix does not observe daylight saving time.
• San Francisco is currently observing daylight saving time.

Frequently asked questions

Is San Francisco ahead of or behind Phoenix?

San Francisco is neither ahead of nor behind Phoenix — both cities share the same time zone.

Are San Francisco and Phoenix in the same time zone?

San Francisco and Phoenix share the same time zone.

What time is 9 AM in Phoenix in San Francisco?

9:00 AM in Phoenix is 9:00 AM in San Francisco.

What time is noon in Phoenix in San Francisco?

12:00 PM in Phoenix is 12:00 PM in San Francisco.

What time is 5 PM in Phoenix in San Francisco?

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

What time is 3 PM in Phoenix in San Francisco?

3:00 PM in Phoenix is 3:00 PM in San Francisco.

Is Phoenix currently observing daylight saving time?

Phoenix does not observe daylight saving time — its UTC offset stays the same all year.

Is San Francisco currently observing daylight saving time?

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

Do Phoenix and San Francisco observe daylight saving?

On November 1, 2026, San Francisco shifts for daylight saving. After that, San Francisco will be 1 hour behind Phoenix (currently the same time as Phoenix). 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 Phoenix?

Aim for 9 AM–5 PM in Phoenix, which is 9 AM–5 PM in San Francisco.

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

Aim for 9 AM–5 PM in San Francisco, which is 9 AM–5 PM in Phoenix.

Phoenix (MST) to San Francisco (PDT) — how do I convert quickly?

No math needed — both cities are in the same time zone. Or use the converter at the top of this page — it stays accurate through daylight-saving changes automatically.

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