Like the many Star Wars movies before it, The Rise of Skywalker has a lengthy runtime. It’s not as lengthy as the three-hour-long Avengers: Endgame or The Lord of the Rings: The Return of the King, but you still might want to hold off on the extra-large drink if you plan on sitting through the entire movie without any interruptions.
Star Wars: The Rise of Skywalker is filled with plenty of action, plot twists, and moments you don’t want to miss. It’s the kind of movie where you could potentially miss out on something important if you leave the theater for even a few minutes, so make sure to head to the bathroom before you sit down to watch it.
Source: IGN.com Hold Off on the Large Soda. Here's How Long Rise of Skywalker Is