The Star Wars Day-at-a-Time Calendar 2021, a product of Trends International, was launched on September 1, 2020 as the 2021 edition of the Star Wars Day-at-a-Time Calendar series.
This calendar provides daily insights into the Star Wars universe, covering characters, creatures, vehicles, droids, locations, and technology from the complete Skywalker saga—including Star Wars: Episode I The Phantom Menace, Star Wars: Episode II Attack of the Clones, Star Wars: Episode III Revenge of the Sith, Star Wars: Episode IV A New Hope, Star Wars: Episode V The Empire Strikes Back, Star Wars: Episode VI Return of the Jedi, Star Wars: Episode VII The Force Awakens, Star Wars: Episode VIII The Last Jedi, and Star Wars: Episode IX The Rise of Skywalker—and the Anthology Series movies Rogue One: A Star Wars Story and Solo: A Star Wars Story.
- The word "millennia" is spelled incorrectly as "millenia" on the January 1st page.
- According to the January 30th/31st page, a standard power cell for a BlasTech E-11 medium blaster rifle can power approximately 100 shots. This detail, which is repeated from the Star Wars Day-at-a-Time Calendar 2020 , clashes with information in the 2015 publication Ultimate Star Wars , which states that a standard E-11 power cell holds enough energy for around 200 shots. [3]
- On the March 31st page, Republic clone troopers are mistakenly referred to as "Republican clone troopers."
- The moon Ajan Kloss is incorrectly identified as a planet on the May 14th page.
- The term "varactyl" is misspelled as "veractyl" on the June 9th page.
- ISBN 9781438874135; Released September 1, 2020; Published by Trends International LLC; US box calendar format [2]