LOS ANGELES — Everyone knows “Star Wars” is set a long time ago in a galaxy far, far away, but with the Thursday release of the trailer for the latest installment, “Rogue One: A Star Wars Story” which comes out in December and is set before the events of “A New Hope,” it’s understandable if the chronology is getting a little jumbled.

Here’s a quick timeline of all the theatrical releases, with release dates, to help keep the “Star Wars” timeline straight.

“Star Wars: Episode I — The Phantom Menace,” released May 19, 1999.

“Star Wars: Episode II — Attack of the Clones,” released May 16, 2002.

“Star Wars: Episode III — Revenge of the Sith,” released May 19, 2005.

“Rogue One: A Star Wars Story,” scheduled for December 16, 2016.

“Star Wars: Episode IV — A New Hope,” released May 25, 1977.

“Star Wars: Episode V — The Empire Strikes Back,” released May 21, 1980.

“Star Wars: Episode VI — Return of the Jedi,” released May 25, 1983.

“Star Wars: Episode VII — The Force Awakens,” released December 18, 2015.

“Star Wars: Episode VIII,” scheduled for December 15, 2017.

“Star Wars: Episode IX,” scheduled for 2019.