Southland Mall Hayward CA Hours of Operation. General opening hours and holiday hours of operation. Note, that most stores have reduced hours on Sundays. Southland Mall Hayward CA Holiday Hours ~ Open or Closed? Southland Mall stores and restaurants are generally open on: New Year’s EveNew Year’s DayMartin Luther King Jr. Day (MLK Day)Valentine’s DayPresidents … Continue reading Southland Mall Hayward CA Hours