If you've missed out on this as well, “The Kiss Goodnight” is a short (approximately two-minute long) show that announces that the Magic Kingdom has closed for the day. It starts with Cinderella Castle beginning to twinkle as “When You Wish Upon a Star” plays in the background. The lighting on the castle then begins to change as the following announcement is made:
When the announcement ends, Mickey says goodnight to everyone and you hear the end of “When You Wish Upon a Star”.
“The Kiss Goodnight”, usually starts 30 minutes after park closing, sometimes playing multiple times. So, the next time you’re at the Magic Kingdom at closing, find a bench near Cinderella Castle and wait for the show. It’s the perfect way to end your magical day!