What time is it in Arizona?

Arizona stays on Mountain Standard Time all year. Its offset from UTC never changes, so its relationship to every other US state shifts twice a year instead.

Arizona does not observe Daylight Saving Time, so it matches Pacific Time in summer and Mountain Time in winter. The Navajo Nation, in the north-east of the state, does observe it — but the Hopi Reservation inside the Navajo Nation does not.

When the clocks change — the next date, and every one to 2031.