September 17 is the 260th day of the year (261st in leap years). There are 105 days remaining.
- 1945 – Bruce Spence is born.
- 1953 – Danny Fingeroth is born.
- 1955 – Charles Martinet is born.
- 1963 – James Urbaniak is born.
- 1971 – Ian Whyte is born.
- 1985 – Star Wars 102 published.
- 1997 – Tales of the Jedi – The Fall of the Sith Empire 4 published.
- 2003 – Filming for Revenge of the Sith finishes.
- 2008 – Star Wars: Luke Skywalker, Last Hope for the Galaxy published.
- 2008 – Knights of the Old Republic 33 published.
- 2010 – "Clone Cadets" and "ARC Troopers" air on Cartoon Network.
- 2011 – The Jedi Path: A Manual for Students of the Force trade edition published.
- 2019 – Star Wars Galaxy of Adventures: Heroes & Villains published.
- 2019 – Star Wars Galaxy of Adventures chapter book published.
- 2024 – Star Wars: Thrawn: Alliances trade paperback published.
