September 20 is the 263rd day of the year (264th in leap years). There are 102 days remaining.
- 1947 – Steve Gerber is born.
- 1968 – Ben Edlund is born.
- 1986 – Home is Where the Shrieks Are and Princess Latara aired on ABC.
- 2000 – Filming for Attack of the Clones finishes.
- 2000 – Jedi Council: Acts of War 4 published.
- 2004 – Star Wars: Battlefront released for the PC, Xbox, and PS2 platforms.
- 2006 – Knights of the Old Republic 8: Flashpoint, Part 2 released.
- 2017 – Poe Dameron 19: War Stories, Part III released.
- 2017 – Captain Phasma, Part II released.
- 2017 – Star Wars Annual 3 released.
- 2017 – Star Wars Adventures 2 released.
