Last change: 1998
Oct
25
1 hour Back
Oct 25, 1998, 2:00 am
Daylight Saving Time (DST) Not Observed in Year 2024
Sonora currently observes Mountain Standard Time (MST) all year.
DST is no longer in use.
Clocks do not change in Sonora.
The previous DST change in Sonora was on October 25, 1998.
Try selecting a different year below.
Daylight Saving Time History in Sonora
- Sonora last observed Daylight Saving Time in 1998.
- Sonora has observed DST for 4 years between 1931 and 1998.
- See Worldwide DST Statistics