Why doesn't Arizona observe daylight-saving time?

It will suddenly become 3 a.m., as the annual ritual known as Daylight Saving Time goes into effect. The oft-debated practice has many detractors and few admirers. As the Los Angeles Times notes, it has historically been attributed to none other than 

It will suddenly become 3 a.m., as the annual ritual known as Daylight Saving Time goes into effect. The oft-debated practice has many detractors and few admirers. As the Los Angeles Times notes, it has historically been attributed to none other than 

(CNN) — It's that time of year again. This weekend, you'll sacrifice an hour of sleep in exchange for a few months of extra daylight. You will set your clocks ahead one hour forward because Daylight Saving Time officially starts at 2 a.m. on Sunday

(CNN) — It's that time of year again. This weekend, you'll sacrifice an hour of sleep in exchange for a few months of extra daylight. You will set your clocks ahead one hour forward because Daylight Saving Time officially starts at 2 a.m. on Sunday

Some studies have shown that the transition to daylight saving time can actually have a negative effect on your health, making you sleepier and less productive. A few studies even found a spike in heart attacks following the start of Daylight Saving