Hi Angelica and welcome to planDisney!
At the Disneyland Resort, Theme Park Reservations can be made up to 120 Days in advance. So, you should be able to make them now. Please check the
Availability Calendar for your ticket type.
When Disneyland Resort Guests purchase their
Theme Park Tickets directly from the
Disneyland Resort Website or
Disneyland Mobile App they select the date they plan to use the tickets. This creates a Theme Park Reservation within the ticket purchase process. But, if you purchased tickets through an authorized third-party supplier, you will still be required to make a reservation.
If you would like to confirm whether or not you have a
Theme Park Reservation, please log in to your Disneyland Account and select “My Disneyland” then click “Ticket and Reservation Details” from the dropdown menu. Finally, click on the “My Park Reservations” hyperlink. You’ll be able to see Theme Park Reservation details for your entire party. This information can also be found in the "Future Plans" section of the Disneyland Mobile App.
I hope this helps! Please come back to planDisney for more vacation planning questions!
Tiffanie