UTC date
2039-01-01
📚 Holiday countdown
A January 1 UTC countdown for copyright, open culture, libraries, archives, and publishing calendars.
Countdown
Target: Jan 1, 2039, 00:00:00
Local target
Jan 1, 2039, 00:00:00
UTC target
01/01/2039 00:00:00 UTC
Unix seconds
2177452800
Unix milliseconds
2177452800000
Public Domain Day 2039 is counted down to Saturday, January 1, 2039 at 12:00 AM UTC. The canonical URL keeps the year in the path, so Public Domain Day 2039 and Public Domain Day 2040 are separate target-date pages.
2039-01-01
Fixed calendar date: January 1.
Share this fixed holiday page when the date is public; use the custom countdown for private launches and deadlines.