Guests can celebrate America’s birthday with a red, white and blue extravaganza at Walt Disney World Resort. There will be no shortage of nighttime fun, as fireworks will dance across the skies above the Florida vacation kingdom. Here’s a look a what’s in store: Magic Kingdom The celebration begins with “Disney’s Celebrate America! A Fourth of July Concert in the Sky,” July 3 and 4 at Magic Kingdom. The 14-minute fireworks spectacular rockets into the sky above Cinderella Castle at 9 p.m. both nights. The fireworks are set to an exciting musical score produced in a concert band style. This score was specifically created to stir a sense of pride in being American, show producers say, while at the same time, inviting guests from around the world to feel part of the celebration. Disney’s Hollywood Studios Guests can enjoy the all-new “Star Wars: A Galactic Spectacular” fireworks nightly, with the show beginning at a special time of 9:30 p.m. for the holiday we