All Events at Disneyland during January and September of 2016, 2019 and 2022

January 2016

Nov. 16 - TBATomorrowland : Disneyland ParkSeason of the Force Star Wars overlay, featuring Star Wars Launch Bay, Hyperspace Mountain, Path of the Jedi, and Star Wars-inspired foods at The Galactic Grill.
Early 2016 - May 6Adventureland : Disneyland ParkJungle Cruise Reopens May 6 after an extensive refurbishment.

September 2016

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 - 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. 23 - Oct. 31Disneyland Park : Disneyland ResortMickey's Halloween Party Takes place at Disneyland Park on 17 selected nights on September and October, starting on September 23 with the final party on October 31. This not-so-scary Halloween party is a fun-filled evening for the whole family. In addition to trick-or-treating around the park, costumed character greetings, and Mickey's Halloween Party Character Cavalcade, the event also provides exclusive viewing of the Halloween Screams fireworks show. New this year: the Headless Horseman rides on Main Street prior to the Character Cavalcade.

January 2019

Nov. 09 - Jan. 06Resort Wide : Disneyland ResortHolidays at Disneyland The holiday season at the Disneyland Resort will be celebrated from November 9, 2018 through January 6, 2019.
Jan. 25 - Feb. 17Disney California Adventure : Disneyland ResortDisney California Adventure Lunar New Year 2019 Lunar New Year will be celebrated at Disney California Adventure from January 25 through February 17. Special entertainment includes Mulan's New Year Procession which will also feature the Three Little Pigs in recognition of the Year of the Pig. During the 24-day celebration special foods, merchandise, and cultural performances will also be available.

September 2019

Early September - HalloweenResort Wide : Disneyland ResortHalloween Time 2019 Halloween Time returns to the Disneyland Resort with seasonal decor, attraction overlays, special food and merchandise, and Mickey's Halloween Party.

January 2022

Nov. 14, 2021 - Jan. 9, 2022Disney California Adventure : Disneyland Resort2021 Disney Festival of Holidays at Disney California Adventure

September 2022

Apr. 22 - Sep. 01Disneyland Park : Disneyland ResortMain Street Electrical Parade The Main Street Electrical Parade is closing on September 1st, 2022.
Apr. 22 - Sep. 01Disneyland Park : Disneyland ResortDisneyland Forever Fireworks The Disneyland Forever Fireworks show will end on September 1st, 2022.