Hi Lauren, welcome to planDisney!
Great choice on considering a stay at the
Disneyland Hotel! I had the opportunity of staying there earlier this year, and I absolutely loved it. As part of my stay, I dined at
Goofy's Kitchen, and it was a blast! The food, music, and of course characters, made the whole experience unforgettable.
Dining reservations can be booked up to 60 days in advance, so mark your calendar and try to book this experience if you can!
But back to your main question. While official dates have not been announced yet, hotel reservations tend to become available towards the end of summer. So I expect reservations for January 2023 at the Disneyland Hotel should open up either in August or September 2022.
I hope that helps!
See ya real soon!
Jin