Time Zones in Arizona, United States - timeanddate. com Most of Arizona observes Mountain Standard Time (MST) all year However, because the Navajo Nation observes Daylight Saving Time (DST), the corresponding DST designation, Mountain Daylight Time (MDT) is also listed here
Arizona (AZ) time zone - WhichTimezone All counties and cities of the state have the same time zone Arizona does not observe daylight savings with the exception of the Navajo Nation Reservation in the north east, also referred to as “daylight savings donut”
Current time in Arizona, United States Current local time in Arizona - check Arizona local time, summer winter time 2026, standard offset to GMT and time conversion dates
U. S. Time, U. S. Time Zone, U. S. Time Zone Map U S Time Zone Map and Time Zone guide – live current time across all 11 U S time zones, including mainland and territories, with an interactive map and DST details
Time in Arizona, United States now Exact time now, time zone, time difference, sunrise sunset time and key facts for Arizona, United States
Time in Arizona - Wikipedia Most of Arizona is in the Mountain Time Zone, as such, the entire state observes Mountain Time [2] Since 1968, most of the state—except the Navajo Nation —does not observe daylight saving time and remains on Mountain Standard Time (MST) all year
Arizona Timezone Explainer – TimeTap Arizona stays on Mountain Standard Time (MST UTC -7) all year From March to November, when most of the U S is on Daylight Time, Arizona’s clock matches Pacific Time, even though its timezone is still MST