Welcome to planDisney, Natalie!
It sounds like you have a trip to the Disneyland Resort coming up very soon! How exciting! According to the
official calendar, Disneyland Park will close at 10:00 p.m. on October 28th. Keep in mind that park hours are always subject to change, so be sure to check back on the day you visit just in case.
If you plan to stay well into the evening, you won't want to miss the
Halloween Screams nighttime spectacular which is scheduled for 9:00 p.m. that night. During your time at Disneyland Park, you'll also get to enjoy lots of Halloween decor around the park, your favorite characters in their Halloween costumes, and bunches of scrumptious seasonal treats at eateries throughout the park.
I hope you have a delightful time at the Happiest Place on Earth!
-Linda