Originally Posted by cblaisd

Except in the Navajo and Hopi nations, which DO observe DST.

I saw the effect of this once at a motel in Kayenta where people were arriving at what they thought was ~ 5:30pm for their held-until-6pm hotel reservations -- which had, of course, been given away to others since they weren't there by 6pm, local time.

And it's a very, very long drive to the next place with any sort of decent motel