Walmart pharmacy hours vary significantly depending on location, local regulations, and community needs. Many Walmart pharmacies generally stay open from around 9 AM to 7 PM on weekdays, with some extending their hours to 9 PM or later, especially in urban areas. Weekend hours are typically shorter, with Sunday having the most limited hours. However, Walmart pharmacy hours are not uniform across all locations, and they are always within the broader store hours. Even if a Walmart store is open 24 hours, the pharmacy usually does not operate around the clock due to staffing and prescription volume considerations. It is best to check the specific Walmart pharmacy hours via the Walmart website or by contacting the pharmacy directly for the accurate closing time of a particular location.