Arizona has a lengthy on-again, off-again partnership with daylight saving time (DST).

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• in march 1918: DST is created nationwide to save energy during world War I. Arizona complies, yet some locations are in the mountain Time Zone and also some in the Pacific Time Zone.

• October 1918: The U.S. Returns to conventional time.

• in march 1919: nation returns to DST, Arizona complies however again in 2 time zones.

• October 1919: DST repealed.

• Summer 1921: some Yuma County areas observe DST.

• February 1942: nation moves come "War Time," Arizona complies, again in two time zones.

• January 1944: Arizona go off war Time, though some Western neighborhoods remain and some interstate business continues to observe it.

• April 1944: Arizona returns to war Time.

• October 1944: Arizona returns to mountain Standard Time.

• April-October 1967: Arizona join the remainder of the nation in DST under the Uniform Time act of 1966.

• 1968: Arizona opts out of future participation in DST.

• 1974: Arizona, with Idaho and also Oregon, is exempted indigenous a federal trial of year-round DST.

• Today: Arizona and Hawaii, in addition to Puerto Rico, American Samoa, Guam, the northern Marianas and the U.S. Virgin Islands do not watch DST. Within Arizona, however, the Navajo country does.

Source: Arizona State Library, Archives and also Public Records


For Mihio Manus, obtaining to occupational Monday morning could feel favor a little of a “time warp.”

Even though the commute indigenous his residence in Leupp come his project in Kykotsmovi bring away an hour, Manus will leave at “8 o’clock . . . However I’ll be acquiring in and also it’ll it is in 8 o’clock here,” the said.

That’s because Manus functions on the Hopi Reservation, i m sorry does not observe daylight conserving time, but he stays in the Navajo Nation, i m sorry does. Both room in the state of Arizona, i m sorry doesn’t.

“I’ll be sort of fast-forwarding and not also knowing,” stated Manus, 37, of his upcoming time travel.

While the Navajo and also the rest of the nation will be transforming their clocks front one hour at 2 a.m. Sunday, the Hopi and also the remainder of Arizona will remain on the very same schedule. Hawaii is the only other state that does not observe the change.

Daylight saving time was adopted nationally in 1967 as soon as every state however Hawaii dropped under the Uniform Time act of 1966. Arizona made decision opt out of the time change a year later on to avoid expanding the job in the challenge of the state’s too much summer temperatures.

Other states have actually dropped out and also gotten ago in. Arizona stays out.

It creates for part tricky timing cases in the Navajo Nation, i m sorry is spread out over several states, and also the Hopi Reservation, i beg your pardon is surrounding by the Navajo Nation.

“Navajo nation will it is in an hour ahead and also Hopi will not,” claimed Manus, the managing editor the the Hopi Tutuveni newspaper. “I’ll be gaining up and leaving a small bit earlier, but at the exact same time, the time difference will compensate because that that. Yet it’ll be sort of weird losing and also gaining the hour.”

Arizona’s unexplained rules and geography mean someone can drive through 3 areas and go v two time transforms while never leaving the state.

“It is kind of a peculiar situation,” Manus said.

State Sen. Jack Jackson, D-Window Rock, said the tricky time shifts deserve to lead come confusion, however he doesn’t think it causes any kind of real problems. In fact, that said, it helps the Navajo Nation.

“That hour renders a large difference because that the Navajo nation because they’re a little further phibìc of the Valley,” Jackson said. “A most what happens as far as the commerce on Navajo nation really come from new Mexico, and also of course, new Mexico will readjust as well.”

It’s easy to forget about the various time zones. Jackson stated he as soon as arrived an hour early on to a collection at a hotel ~ above the Hopi reservation because he forgot around the time change.

“The an initial time we all go up there we acquired there as well early due to the fact that of that hour change,” he said laughing. “So we’re like, ‘Oh, OK, fine at least we’re here. At the very least we’re no late.’

“So simply minor things favor that. I don’t know if other folks have other an ext serious difficulties with it,” that said.

Jackson said it can get even much more confusing at the regional level. In Tuba City, i beg your pardon straddles the Navajo-Hopi border, you have the right to cross the street and gain or shed an hour.

“Folks should be mindful that you have the right to go in Tuba City . . . To the McDonald’s ~ above one side of the street and also (on) the other side of the street that ar of service may still be closed,” that said.

And some businesses go their very own way, regardless of whereby they’re located.

Rhonda Joe, 34, the Sanders, will have actually to get up in the dark to gain her youngsters to college after the time change, because schools in the Navajo nation abide by daylight saving time. But if she desires to execute some fast shopping after ~ dropping castle off, she might be out of luck due to the fact that some businesses pick to continue to be on Arizona time and may no be open up yet.

“Every ar is entirely different,” claimed Joe, that works in window Rock. “It’s difficult to to speak which follows and which doesn’t.”

Joe, who said she has actually to attend to her phone’s clock transforming back and also forth while she drives to work, said maintaining track that time is less complicated in the new Mexico part of the nation and because that Navajo living on the side of the reservation.

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“They don’t ever before really have actually to deal with it,” claimed Joe, who’s lived in the Navajo country for 2 decades. “Unless they’re traveling with Arizona and also they lose an hour, I average they gain an hour – I lose track.”


Those parts of Arizona presented in brown will certainly not transition to daylight conserving time this weekend, however the parts of the Navajo country in the northeast corner of the state will shift, in addition to the remainder of the country.