When Is World Book Day 2025 Uk Calendar. World book day is a charity event held annually in the united kingdom and ireland on the first thursday in march. As always, the day will consist of a celebration of books and reading, and children will be asked to come to school dressed up as their.

As always, the day will consist of a celebration of books and reading, and children will be asked to come to school dressed up as their. With 180 holidays and occasions for writers,.