San Marcos Premium Outlets - 2021 All You Need to Know BEFORE ... San Marcos Premium Outlets is located 30 minutes south of Austin and 45 minutes north of San Antonio. Welcome To San Marcos Premium Outlets® - A Shopping Center In San Marcos, TX - A Simon Property. Store hours may vary from center hours. Contact each retailer or restaurant directly for more information. SAN MARCOS – San Marcos Premium Outlets is partnering with We Are Blood to host a mobile blood drive to help battle the national blood shortage. Area residents are encouraged to schedule an appointment online or walk in between operating hours. The Bloodmobile will be located near Neiman Marcus Last Call between Calvin Klein and RH Outlet. SAN MARCOS OUTLETS PREMIUM / TANGER. Alamo City Shuttle & Charter is providing safe, reliable and prompt service to the San Marcos Premium Outlets. Avoid the hassle of driving and the high price of a taxi with a little advanced planning.