While it is technically possible to watch all 10 of movies that precede The Rise of Skywalker in a single day, I'm not sure that is an entirely wise idea. Instead, I am breaking them into two sessions with the Prequels and Solo being shown on the day before my birthday (Sunday the 22nd) and starting from Rogue One to continue through The Fall of the Jedi on my birthday. I'm particularly looking forward to watching the end of Rogue One move directly to A New Hope.
The tentative schedule is as follows:
December 22:
12:00 PM - 2:15 PM The Phantom Menace (2h 15m)
2:20 PM - 4:50 PM The Attack of the Clones (2h 30m)
4:55 PM - 7:25 PM The Revenge of the Sith (2h 30m)
7:30 PM - 9:45 PM Solo: A Star Wars Story (2h 15m)
December 23:
8:00 AM - 10:20 AM Rogue One: A Star Wars Story (2h 13m)
10:20 AM - 12:20 PM A New Hope (2h 1m)
12:25 AM - 2:30 PM The Empire Strikes Back (2h 4m)
2:35 PM - 4:45 PM The Return of the Jedi (2h 11m)
4:50 PM - 7:05 PM The Force Awakens (2h 18m)
7:10 PM - 9:40 PM The Last Jedi (2h 32m)
I'm quite excited about the idea.