Most of Arizona does not observe daylight saving time, remaining on Mountain Standard Time year-round. The state's hot ...
What time zone is Arizona? The answer is trickier than you’d think. Valley 101 looks into the state’s complicated history ...
Arizona is one of two states and several U.S. territories that does not observe DST – here’s why.
Clocks are set to spring forward for much of the country this weekend, but not in Arizona. Here's what to know about daylight ...