No DST
1970 - 2030
| No further time changes in 2025 in 36°54'51.0"N, 111°27'34.9"W |
Daylight Saving Time (DST) Not Observed in Year 2025
USA currently observes 6 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 36°54'51.0"N, 111°27'34.9"W, USA. However, we have earlier DST history for Phoenix, USA available.