In practice, few stores in Canada (except a few grocery stores) remain open 24 hours. Most shopping centres open from 10am-9pm Monday to Friday, 9:30am - 6pm (or in some cases 9pm) on Saturday and 12pm - 5pm or 6pm on Sunday. Many larger stores, such as Walmart Canada, and most major grocery stores remain open 8am - 10pm Monday to Saturday and 10am - 6pm (in some provinces 8 am - 10 pm) on Sunday, except in provinces where further restrictions apply. The Sobeys chain stays open from 7am - 11pm on weekdays and Saturdays, though some locations are open twenty-four hours. Many Loblaws brand stores such as Zehrs Markets and Real Canadian Superstore are open from 7am - 11pm, 7 days a week.