UTC date
2040-03-11
⏰ Holiday countdown
A US daylight saving time start countdown using the second Sunday in March for clock changes, schedules, and time planning.
Countdown
Target: Mar 11, 2040, 05:00:00
Local target
Mar 11, 2040, 05:00:00
UTC target
11/03/2040 05:00:00 UTC
Unix seconds
2215054800
Unix milliseconds
2215054800000
Daylight Saving Time Starts 2040 is counted down to Sunday, March 11, 2040 at 05:00 AM UTC. The canonical URL keeps the year in the path, so Daylight Saving Time Starts 2040 and Daylight Saving Time Starts 2041 are separate target-date pages.
2040-03-11
Second Sunday in March under the current US daylight saving time rule.
Share this fixed holiday page when the date is public; use the custom countdown for private launches and deadlines.