Clock Changes in Glendale, Arizona, USA 2027

Daylight Saving Time (DST) Not Observed in Year 2027

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 Glendale, USA. However, we have earlier DST history for Phoenix, USA available.

Which countries & states use DST and which do not?