Arizona time zone
Arizona is in the Mountain Standard Time (no daylight saving) zone (mostly), which is UTC−7 all year. Daylight saving time is not observed.
Note: Arizona does not observe daylight saving time, except the Navajo Nation, which does.
Convert Mountain Standard Time (no daylight saving)
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Frequently asked questions
What time zone is Arizona in?
Arizona is in the Mountain Standard Time (no daylight saving) zone (mostly). Arizona does not observe daylight saving time, except the Navajo Nation, which does.
Does Arizona observe daylight saving time?
No. Arizona stays on the same time all year.
What is the UTC offset of Arizona?
Arizona is UTC−7 all year.