Here is a list of hours for some of the most popular grocery stores etc. in Las Vegas area.
Albertsons: Most locations will be open Christmas Eve but may close 1 or 2 hours early.
Costco: Closes at 5 p.m. Christmas Eve and closed Christmas Day.
Sam's Club: Open until 6 p.m. Christmas Eve, Closed Christmas Day.
Smith's: Open on Christmas Eve. Closing hours may vary by location. Closed Christmas Day.
Trader Joe's: Trader Joe's is open until 6 p.m. Closed Christmas Day.
Walmart Neighborhood Market: Open until 6 p.m. Dec. 24. Closed Christmas Day.
Whole Foods Market: Whole Foods is open until 7 p.m. Christmas Eve. Closed Christmas Day.
Rite Aid: Most Rite Aid locations are open 24/7 including Christmas Day.
7-Eleven: Most 7-Elevens are open 24 hours, 7 days a week, including Christmas Day.
Circle K: Most locations are open 24/7 every day of the year.
CVS: Christmas hours are 8:00 am to 9:00 pm on Christmas Day, not including locations that are located inside of Target Stores.
Walgreens: Walgreens that are usually open 24/7 will be open all day on Christmas while Walgreens locations with limited hours will be open 8:00 am to 6:00 pm.
Walmart: Walmart is open on Christmas Eve until 6 p.m. It is closed on Christmas Day.
Target: Target is open until 10 or 11 p.m. depending on lcation on Christmas Eve. It is closed on Christmas Day.
Family Dollar: Most Family Dollars are open on Christmas Day, some are open 24 hours while others have limited hours. Contact your local store for specific times.
Kohl's: Kohl's is open until 6 p.m. Christmas Eve. Closed Christmas Day.
Las Vegas South Premium Outlets: Open until 6 p.m. Christmas Eve and Christmas Day.
Fashioin Show Mall: Open until 6 p.m. Christmas Eve. Closed Christmas Day.
Galleria at Sunset mall: Open until 6 p.m. Christmas Eve. Closed Christmas Day.
Macy's: Macy's is open until 6 p.m. Christmas Eve. Closed Christmas Day.
Meadows Mall: Open Until 6 p.m. Christmas Eve. Closed Christmas Day.