DST ends November 5th, 2023 - strange happenings

In this activity students try to figure out how time settings will change as they move from place to place and in the serious weirdness of Arizona and the Navaho and Hopi nations.  What variables are involved in the daylight savings time shift. Location? Day length? Latitude?

An interesting intro to this activity could be this Youtube explanation that a young man presented about standing on the boarder of Navajo and Hopi reservation.