UTC date
2026-04-23
📚 Holiday countdown
An April 23 UTC countdown for World Book Day reading programs, school calendars, libraries, and publishing campaigns.
Countdown
Time reached.
Local target
Apr 23, 2026, 00:00:00
UTC target
23/04/2026 00:00:00 UTC
Unix seconds
1776902400
Unix milliseconds
1776902400000
World Book Day 2026 is counted down to Thursday, April 23, 2026 at 12:00 AM UTC. The canonical URL keeps the year in the path, so World Book Day 2026 and World Book Day 2027 are separate target-date pages.
2026-04-23
Fixed calendar date: April 23.
Share this fixed holiday page when the date is public; use the custom countdown for private launches and deadlines.