Hi Sarah! Thanks so much for popping by the Disney Parks Moms Panel!
  I love how you are planning to maximize every moment you can during your visit to Walt Disney World Resort! 
 Great news! You will be able to enjoy the 
Extra Magic Hours from 12:00 AM - 2:00 AM on the day of your checkout. However, you will not be able to charge anything to your room beginning at midnight so be sure to have a different form of payment to use as needed. 
 While this information is subject to change, to help you with your planning, I'm including the attractions that are typically open during the evening Extra Magic Hours at 
Magic Kingdom Park: 
 Astro Orbiter
 The Barnstormer
 Big Thunder Mountain Railroad
 Buzz Lightyear's Space Ranger Spin
 Country Bear Jamboree 
Dumbo the Flying Elephant Haunted Mansion
 "it's a small world"
 Mad Tea Party
 The Magic Carpets of Aladdin
 The Many Adventures of Winnie the Pooh
 Mickey's PhilharMagic
 Monsters, Inc. Laugh Floor 
Peter Pan's Flight Pirates of the Caribbean
 Prince Charming Regal Carrousel
 Seven Dwarfs Mine Train
 Space Mountain
 Swiss Family Treehouse
 Tomorrowland Speedway
 Under the Sea ~ Journey of the Little Mermaid 
 Thanks so much for sharing your question with the Disney Parks Moms Panel. Please let me know if you have any other questions as you plan your magical 
Walt Disney World Resort vacation! 
 Kari