Sunnyvale to Phoenix — Time Difference
Live clocks · Full 24-hour table · United States → United States
Time Difference: Sunnyvale vs Phoenix
Phoenix is 0 hours ahead of Sunnyvale. Sunnyvale is in Pacific Daylight Time (PDT, UTC-7) and Phoenix is in Mountain Standard Time (MST, UTC-7).
Use the table below to find the equivalent Phoenix time for any hour in Sunnyvale. Click any row to see the full conversion page for that hour.
Business Hours — Sunnyvale to Phoenix
"Good" = both cities within business hours (9 AM–5 PM)
Full 24-Hour Table — Sunnyvale to Phoenix
Frequently Asked Questions
What is the time difference between Sunnyvale and Phoenix?
Phoenix is 0 hours ahead of Sunnyvale. Sunnyvale uses Pacific Daylight Time (PDT, UTC-7) and Phoenix uses Mountain Standard Time (MST, UTC-7).
What time is it in Phoenix when it is 9 AM in Sunnyvale?
9 AM in Sunnyvale (PDT) equals 9 AM in Phoenix (MST).
Is Sunnyvale ahead or behind Phoenix?
Sunnyvale and Phoenix are in the same time zone.
What is the best time to call from Sunnyvale to Phoenix?
The best time to call from Sunnyvale to Phoenix is between 9 AM–5 PM Sunnyvale time, when Phoenix is also within normal working hours (9 AM–5 PM).
Time Zones
Sunnyvale
Pacific Daylight Time
PDT · UTC-7
Phoenix
Mountain Standard Time
MST · UTC-7
Reverse Conversion
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