Yes, those were the hours when we were there at Easter time last year. They don't extend or decrease hours seasonally. However, that doesn't mean the WHOLE food court is open for the duration of the official "food court operating hours". For example, certain stations within the food court serve specific types of food and some open and close earlier/later than others. Allears.net lists the restaurants and foodcourts and if you click on the menu, it says above each "station" what the operating hours are. The soda station for refilling your refillable mugs is open from 6 am to midnight though.