UTC date
2039-03-13
⏰ 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 13, 2039, 05:00:00
Local target
Mar 13, 2039, 05:00:00
UTC target
13/03/2039 05:00:00 UTC
Unix seconds
2183605200
Unix milliseconds
2183605200000
Daylight Saving Time Starts 2039 is counted down to Sunday, March 13, 2039 at 05:00 AM UTC. The canonical URL keeps the year in the path, so Daylight Saving Time Starts 2039 and Daylight Saving Time Starts 2040 are separate target-date pages.
2039-03-13
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.