Daylight saving time began early Sunday morning, but Arizonans didn't need to adjust their clocks — only how they track time ...

The Navajo Nation in the northeast quarter of the state does observe daylight saving time. The Hopi Nation, fully surrounded ...

Arizona maintains its refusal to observe Daylight Saving Time due to considerations of intense heat and lifestyle.

Daylight Saving Time is currently followed in 48 states. Hawaii and Arizona (with the exception of the Navajo Nation) are the only two states that do not follow the policy, with Arizona switching to a ...

The rest of the country is winding up to "fall back" as Daylight Saving Time comes to an end. But for Arizona? We're not even ...