All Events, Closures and Refurbishments at Disney California Adventure or Resort Wide in Disneyland during September of 2016 and 2022

September 2016

Aug. 29 - Sep. 01Hollywood Land : Disney California AdventureTwilight Zone Tower of Tower Refurbishment
September 1 - 4Resort Wide : Disneyland ResortDisneyland Half Marathon Weekend September 1-4. Events include the Health and Fitness Expo, Kids Races, 5K, 10K, and Half Marathon. The 5K, 10K, and Kids Races are sold out, but registration is still open for the half marathon and the Dumbo Double Dare.
Sep. 06 - Sep. 28Pixar Pier : Disney California AdventureAriel's Undersea Adventure Closed for refurbishment
Sep. 06 - Oct. 02Disney California Adventure : Disneyland ResortAP Days at Disney California Adventure AP Days will take place at Disney California Adventure from September 6-October 2. Special events for Annual Passholders include Disney character appearances, a series of AP buttons and recipe cards (a new one each Monday while supplies last), color/crafting opportunities for kids, and special merchandise.
Sep. 09 - Oct. 31Resort Wide : Disneyland ResortHalloween Time Special decorations, food items, and character costumes in both theme parks. The Haunted Mansion gets its seasonal makeover to Haunted Mansion Holiday.
Sep. 26 - Sep. 27Pixar Pier : Disney California AdventureGoofy's Sky School Refurbishment

September 2022

2022 - TBDDisney California Adventure : Disneyland ResortSilly Symphony Swings Silly Symphony Swings is currently closed for refurbishment in Disney California Adventure. A reopening date has not yet been announced.
May 2 - TBDDisney California Adventure : Disneyland ResortAnimation Academy Animation Academy will close in Disney California Adventure on May 2nd, 2022. A reopening date has not yet been announced.