Libraries' Hours

Doyle Library: Santa Rosa

Fall 2026: August 17 - December 18 
Monday - Thursday8AM to 9PM
Friday8AM to 4PM
SaturdayClosed
Sunday10AM to 4PM

Mahoney Library: Petaluma

Fall 2026: August 17 - December 18 
Monday - Thursday8AM to 8PM
Friday10AM to 2PM
SaturdayClosed
SundayClosed

 

Exceptions & Additional Closures

Applies to both libraries, unless noted

Wednesday, August 12Summer ClosureClosed
Thursday, August 13Welcome Day (Doyle)10AM to 4PM
Thursday, August 13Summer Closure (Mahoney)Closed
Friday, August 14Summer ClosureClosed
Saturday, August 15Saturday Services9AM to 3PM
Sunday, August 16Summer ClosureClosed
Sunday, September 6Labor Day WeekendClosed
Monday, September 7Labor DayClosed
Friday, September 25Native American DayClosed
Wednesday, November 11Veterans DayClosed
Wednesday, November 25Thanksgiving Break8AM to 5PM
Thursday, November 26 - Sunday, November 29Thanksgiving BreakClosed
Saturday, December 19 - Sunday, January 11Semester BreakClosed