|Current:||MST — Mountain Standard Time|
|Current Offset:||UTC/GMT -7 hours|
|Difference:||3 hours behind Washington DC|
2021 Time Zones - Tempe
The graph above shows that there is no clock change in Tempe during 2021.
Time Changes in Tempe Over the Years
Daylight Saving Time (DST) changes do not necessarily occur on the same date every year.
|Year||Date & Time||Abbreviation||Time Change||Offset After|
|2020 — 2029||No changes, UTC -7 hours all of the period|
|* All times are local Tempe time.|
Data for the years before 1970 is not available for Tempe, however, we have earlier time zone history for Phoenix available.