Hello Linda! I love your question because it is a sign of a very good planner! Knowing the operating hours of the four Disney Parks is an important part of a good planning strategy!
The Disney Parks release their operating hours a few months in advance. As of the posting of this answer, the Disney Parks have released operating hours through November 3, 2021. That is well in excess of two months from now. So, Guests should expect to see holiday hours posted within the next month or two. I am going to venture a guess that Guests might see holiday hours posted even sooner than that because the Walt Disney World Resort knows that’s a busy time! Keep checking the
Walt Disney World Resort monthly operating hours calendar for updates! It's a great planning tool!
Linda, the Christmas season is such a popular time to visit! If you have your park tickets now, I recommend that you proceed with making your
Disney Park Pass reservations before more parks reach capacity. If park hours change, you can always cancel your park pass reservations and change them to a different park. Changing your park pass reservations is super easy and can be done on the website or on your My Disney Experience app.
As a bonus tip, keep checking the Disney Park Pass availability calendar for New Years Eve for Magic Kingdom Park and EPCOT! The Disney Parks sometimes add capacity to the parks even after they are noted as being at capacity. There is still plenty of time so check frequently!
Hakuna Matata! Jonathan