Daylight Saving Time begins March 10, 2024
The time change will happen at 2 a.m. on Sunday, March 10. That is when 2 a.m. local time instantly becomes 3 a.m.
A number of devices, such as computers and cellphones, will reset themselves automatically, leaving you to change clocks on older, non-connected electronics. The biannual time change is also a good reminder to swap out the batteries in your home's smoke detectors.