December 31st marks the final day as the year concludes on the Gregorian calendar. Specifically, it is the 365th day of the year, or the 366th day in leap years.
- In 1962, Julian Stone came into the world.
- In 1976, the birth of Chris Terrio occurred.
- 1998 saw the release of Star Wars Insider 41.
- Republic 59 was made available in 2003.
- The publication of Legacy (2006) 31 happened in 2008.
- 2008 was also the year The Clone Wars: Crash Course was published.
- The year 2016 marked the death of Jacob Witkin.
- In 2018, the Star Wars Resistance shorts "Sixty Seconds to Destruction," "Buggle's Day Out" and "The Rematch" were released on YouTube.
- The book Star Wars: Collecting a Galaxy: The Art of Sideshow was published in 2019.
- 2024 saw "Zero Friends Again" broadcast on Disney+.
- Star Wars: Darth Vader Vol. 10 – Phantoms was published in 2024.
- A paperback reprint of Star Wars Insider: The High Republic: Starlight Stories also occurred in 2024.