South San Francisco to Phoenix Time Converter
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Quick answers
Selected conversion
8:30 am08:30 PST (UTC-8), Nov 1, 2026 = 9:30 am09:30 MST (UTC-7), Nov 1, 2026
South San Francisco is 1 hour behind Phoenix.
How the time difference changes
For most of the year, South San Francisco and Phoenix have the same time. From Nov 1, 2026 to Mar 14, 2027, South San Francisco is 1 hour behind Phoenix.
For most of the year, working hours of 9:00 am to 6:00 pm in South San Francisco correspond to 9:00 am to 6:00 pm in Phoenix. At other times of the year, working hours of 9:00 am to 6:00 pm in South San Francisco correspond to 10:00 am to 7:00 pm in Phoenix.For most of the year, working hours of 09:00 to 18:00 in South San Francisco correspond to 09:00 to 18:00 in Phoenix. At other times of the year, working hours of 09:00 to 18:00 in South San Francisco correspond to 10:00 to 19:00 in Phoenix.
Compare South San Francisco time with Phoenix time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
PST (Pacific Standard Time) is 1 hour behind MST (Mountain Standard Time).
8:30 am08:30 in South San Francisco, CA, USA is 9:30 am09:30 in Phoenix, AZ, USA
South San Francisco to Phoenix call time
Best time for a conference call or a meeting is between 9am-5pm09:00-17:00 in South San Francisco which corresponds to 10am-6pm10:00-18:00 in Phoenix
8:30 am08:30 PST (Pacific Standard Time) (South San Francisco, CA, USA). Offset UTC -8:00 hours
9:30 am09:30 MST (Mountain Standard Time) (Phoenix, AZ, USA). Offset UTC -7:00 hours
8:30 am08:30 South San Francisco, CA, USA / 9:30 am09:30 Phoenix, AZ, USA
Choose an hour to update the converter. Day labels such as “next day” or “+1” are relative to the selected date in the first column. Use Up and Down arrow keys, Home or End to move between hours, then Enter or Space to select.
| South San Francisco, CA, USA | Phoenix, AZ, USA |
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| 00:00 next day |
South San Francisco Time Zone and Facts
Time Zone
PDT – Pacific Daylight Time, UTC-7 (daylight saving time)