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Clock Changes in Estrella Mountain Regional Park, Arizona, USA

No DST

1970 - 2030

No further time changes in 2024 in Estrella Mountain Regional Park
Location of Estrella Mountain Regional ParkLocation

Daylight Saving Time (DST) Not Observed in Year 2024

USA currently observes 7 time zones all year.

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

DST data from before 1970 is not available for Estrella Mountain Regional Park, USA. However, we have earlier DST history for Phoenix, USA available.

Which countries & states use DST and which do not?