All Events, Closures and Refurbishments at Magic Kingdom in Walt Disney World during September of 2021 and 2025

September 2021

Under Construction - TBDTomorrowland : Magic KingdomTRON: Lightcycle Run TRON Lightcycle Run is coaster-style attraction, in which riders board a train of two-wheeled Lightcycles. It offers access into the energy, lights and excitement of TRON's high-tech universe and is one of the most thrilling adventures.
Dec 2018 - December 23, 2022Main Street USA : Magic KingdomWalt Disney World Railroad The Walt Disney World Railroad will cease running and will sit "in residence" at its Main Street Station while work progresses on the new Tron coaster coming to Tomorrowland. This will give guests the chance to have an up-close look at the railroad and take advantage of some unique photo opportunities.
2021-08-10 - 2021-11-01Magic Kingdom : Walt Disney World2021 Disney After Hours Boo Bash
Aug. 10 - Oct. 31Magic Kingdom : Walt Disney WorldDisney After Hours BOO BASH On select nights only
Sep. 18Magic Kingdom : Walt Disney WorldFerrytale Fireworks: A Sparkling Dessert Cruise - Grand Opening Setting sail along the Seven Seas Lagoon from the Transportation and Ticket Center, guests can enjoy a variety of bite-sized treats and drinks leading up to a special viewing of Magic Kingdom fireworks from the boat.

September 2025

Jan 6th, 2025 - 2026Frontierland : Magic KingdomBig Thunder Mountain Railroad According to Disney, Big Thunder Mountain will close for refurbishment on January 6th, 2025. The website says the attraction will “reopen with a little bit of new magic in 2026.”
Aug 4th - TBATomorrowland : Magic KingdomBuzz Lightyear's Space Ranger Spin The Tomorrowland attraction will temporarily close in August 2025 and is set to reopen sometime next year.