Neiman Marcus's hours are Sun 01:00PM - 06:00PM, Mon 10:00AM - 08:00PM, Tue 10:00AM - 08:00PM, Wed 10:00AM - 08:00PM, Thu 10:00AM - 08:00PM, Fri 10:00AM - 08:00PM, Sat 10:00AM - 08:00PM.