Sometime in april usually...there is a thread here somewhere with the guestimates, and in my opinion tthey look to be pretty accurate. If you are going in September check out the park hours...the nights the MK closes by 5 or 6 are typically the nights of the party...
Hope this helps some!
Our Authorized Disney Vacation Planners are here to provide personalized, expert advice, answer every question, and uncover the best discounts.
Let Dreams Unlimited Travel take care of all the details, so you can sit back, relax, and enjoy a stress-free vacation.