Flag for USA Clock Changes in Tucson, Arizona, USA in 2010

No DST

1970 - 2030

No further time changes in 2010
in Tucson

Location of TucsonLocation

DST Not Observed in year 2010

Tucson did not observe Daylight Saving Time this year.

Try selecting a different year.

Other years: 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013

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 the years before 1970 is not available for Tucson, however, we have earlier time zone history for Phoenix available.

Detailed time zone and clock changes in Tucson

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Daylight Saving Time Info