Walmart customer service hours are from 8 AM to 10 PM on Monday through Sunday. To be clear, this standard schedule applies to the Walmart customer service desk hours, where an employee will be physically assisting you.Is Walmart open 24 hours?
Walmart doesn’t have a standard set of opening hours for all its stores. The time Walmart stores are open will vary from location to location. Some are open 24 hours a day, while others have different weekday and weekend hours.How long is Walmarts return policy?
According to Walmart's return policy, they will exchange, refund or repair your purchased item as long as it meets the following guidelines. Walmart will accept returns within 90 days after purchase.