Flag for U.S.A. Clock changes in Tucson, Arizona, U.S.A. in 2019


1970 - 2020

DST is not observed during 2019
in Tucson

Location of TucsonLocation

DST Not Observed in year 2019

Tucson does not observe Daylight Saving Time this year.

Try selecting a different year.

Other years: 2016 | 2017 | 2018 | 2019

Daylight Saving Time in other years

DST changes do not necessarily occur on the same date every year.

YearDST Start (Clock forward)DST End (Clock backward)
2010 — 2019DST not observed
* All times are local for Tucson, current year is highlighted.

Data for years before 1970 not available for Tucson, but we have earlier time zone history for Phoenix available.

Detailed time zone and clock changes in Tucson


Daylight Saving Time Info