San Marcos
Hours & Information
The San Marcos Library will be closed September 8-November 29 for building improvements. Customers may return library materials at the book drops located outside the branch or at any library.
Open today until 5:00pm
Regular Hours
Monday
10:00AM - 6:00PM
Tuesday
12:00PM - 7:00PM
Wednesday
12:00PM - 7:00PM
Thursday
10:00AM - 6:00PM
Friday
10:00AM - 5:00PM
Saturday
10:00AM - 5:00PM
Sunday
10:00AM - 5:00PM
Upcoming Holidays and Closures
September 1
Monday, September 1, 2025
Closed All Day
Phone: (760) 891-3000

Upcoming Events
Holidays and Closures
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September 1Monday, September 1, 2025Closed All Day
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Branch closed for building improvementsMonday, September 8, 2025 - Saturday, November 29, 2025Closed All Day
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November 11Tuesday, November 11, 2025Closed All Day
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November 27-28Thursday, November 27, 2025 - Friday, November 28, 2025Closed All Day
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December 25Thursday, December 25, 2025Closed All Day
About San Marcos
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- ADA Accessible
- Community Room
- Cool Zone
- Friends Bookstore
- Wi-Fi
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- MakerBot 3D Printer