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Flag for USA Clock Changes in Scottsdale, Arizona, USA


1970 - 2030

No further time changes in 2017
in Scottsdale

Location of ScottsdaleLocation

Daylight Saving Time (DST) Not Observed in Year 2017

Scottsdale currently observes Mountain Standard Time (MST) all year.

Daylight Saving Time has not been used since our records start, in 1970.

DST data from before 1970 is not available for Scottsdale, USA. However, we have earlier DST history for Phoenix, USA available.

Which countries & states use DST and which do not?