Hello, Carlos! Welcome to planDisney and thanks for your question!
Star Wars: Galaxy's Edge and the new Avengers Campus are two completely immersive and amazing areas to visit at the Disneyland Resort! In order to visit both in one day, you'll need to
purchase a Park Hopper ticket as Star Wars: Galaxy's Edge is in Disneyland Park and Avengers Campus is in Disney California Adventure Park. When you buy your ticket online, you will see the option to add the Park Hopper option. You will also be required to make a theme park reservation by selecting the date you want to visit. With a Park Hopper ticket, you will select the park you want to start at that day. Then at 1:00 p.m., you can hop to the other park.
For
WEB SLINGERS: A Spider-Man Adventure, there are few ways to access this ride. You can try to join the virtual queue via the Disneyland app at 7:00 a.m. or at noon if you don't get a boarding pass in the 7:00 a.m. drop. You may also have the option to wait in the standby line later in the day. For
Star Wars: Rise of the Resistance, there is also a virtual queue option at 7:00 a.m. and noon.
Since I see you'll be visiting this December, you'll also want to read up on the new
Disney Genie service. As part of Disney Genie, you will have the option to purchase individual access to select attractions (including the two mentioned above) for an additional fee. There will also be the option to purchase Disney Genie+ for $20 per day, per ticket that will allow you to skip most of the wait by using the Lightning Lane on over 15 other attractions. Note that WEB SLINGERS: A Spider-Man Adventure and Star Wars: Rise of the Resistance are not available as part of Disney Genie+ and will only be available for individual purchase.
I hope this helps. Have a great time at the Happiest Place on Earth!
-Linda