Hi Harika! Welcome to planDisney!
Oh boy! There is a great chance that when you are reading this, you are already enjoying a wonderful day at the Magic Kingdom! Let's jump right into your question.
The Magic Kingdom is slated to
close at 6 PM on December 22nd in order to host the last Mickey's Very Merry Christmas Party of the season. This is a separately ticketed event and unfortunately is sold out. The nighttime firework display, Disney Enchantment, will not be shown this evening. You will however be able to watch the
Disney Festival of Fantasy Parade, which will take place at 12 PM and 3 PM on this day! This is one of my favorites and includes a variety of Disney characters!
You're not completely out of luck. If you have a park hopper ticket, you can make your way to EPCOT or Disney's Hollywood Studios once the Magic Kingdom closes to catch one of their nighttime spectaculars.
Harmonious will be shown at 9:30 PM this evening at EPCOT and Fantasmic! will take place at 7:30 PM and 9 PM at Hollywood Studios. The
Park Hopper Option allows you to hop to any of the other theme parks after you visit the Magic Kingdom on this day. Harmonious is a breathtaking show that encompasses projections, fireworks, and an amazing score.
Harika, I hope this information helps you on your park day! Have a magical day!
Greg