While many stores are closed for the holiday, some retailers are open on this Thanksgiving Day 2009. According to Yahoo, the following stores will have Turkey Day hours: Wal-Mart: Most stores will be open 24 hours on Thanksgiving. Kmart: 7 a.m. to 9 p.m. on Thanksgiving. The Gap: 9 a.m. to 9 p.m. on Thanksgiving.