It never closes !!!
Yes. Disney is open 365 days a year.
On their website, click on tickets and they give you the option to validate it according to available dates without paying yet, but it is very high season remember, very congested .. good luck!
It will be open but they have limited tickets that day.
Please access their official website, click where it says tickets and then gives you the option to validate dates. Do not worry all the steps that I mentioned do not warrant you to buy the tickets, it is only validating.
That is a super high season date, they are always open and you have to arrive early, because sometimes the parks close due to capacity
It is something that the itinerary changes and I could not tell you yes or no.
Thanks! Your answer is awaiting moderation.