Due to a special Private Party to be held at Disneyland Park to celebrate Miley Cyrus's 16th Birthday, Disney has made major adjustments to the Parks Operating Schedule for Sunday, October 5th, 2008.
Disneyland Park will open at 6:30 AM and close at 5 PM. (No Magic Morning will be offered)
Disney's California Adventure Park will open at 10 AM, but close late, at 11 PM.
This is similar to what Disney did for the Pirates Movie Premiers at Disneyland.
You can find more about the Miley Cyrus event, whose tickets go on sale next Saturday, August 30th here...