November 19, 2019
On Nov. 3, most Americans “fell back," setting their clocks back one hour. Only Hawaii and parts of Arizona do not observe daylight savings time. (Stock photo)
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Arizona has a long history of opting in and out of daylight saving, which was introduced in 1918 to save fuel during World War I.
By By Madeline Nelson, Cronkite News, KJZZ
November 19, 2019
