24 September is the 267th day of the year (268th in leap years). There are 98 days remaining until the end of the year.
- 1995: Hermione Granger asks Harry Potter again if he will teach them Defence Against the Dark Arts, because she believes Dolores Umbridge is an inept teacher. This eventually leads to the formation of Dumbledore's Army.
Behind the scenes
- 1972: Kate Fleetwood, the actress who plays Mary Cattermole in the Harry Potter and the Deathly Hallows: Part 1, is born.