Events that occurred on 24 September.
 On Earth
- 1914 - J.R.R. Tolkien writes the poem The Voyage of Eärendel the Evening Star.
- 1977 - Oxonmoot 1977 at The Welsh Poney.
- 1978 - Oxonmoot 1978 at Oxford Town Hall.
- 1982 - Oxonmoot 1982 at the Cotswold Lodge Hotel.
- 1983 - Oxonmoot 1983 at Oxford Town Hall.
- 1988 - Oxonmoot 1988 at Oxford Town Hall.
- 1989 - Oxonmoot 1989 at Oxford Town Hall.
- 1990 - Oxonmoot 1990 at Oxford Town Hall.
- 1999 - Oxonmoot 1999 at Exeter College.
- 2000 - Oxonmoot 2000 at St Antony's College.
- 2002 - The GBA version of The Fellowship of the Ring are released in North America.
- 2010 - Oxonmoot 2010 at Lady Margaret Hall.
- 2010 - Lasse Lanta Autumn Meeting of the Austrian Tolkien Society.
- 2011 - Oxonmoot 2011 at Lady Margaret Hall.
- 2017 - Oxonmoot 2017 at St Antony's College.
 In Arda
- T.A. 3018:
- Gandalf crosses the Isen.
- Gildor Inglorion and his companions return from pilgrimage to the palantír of the Tower Hills to Rivendell.
- Frodo, Sam and Pippin encounter the Nazgûl near Woody End; they flee because of the approaching Elves' chanting. The Hobbits camp with the Elves.
- Boromir travels towards Rivendell to ask for counsel.