Fall 2025
August 30–September 1: Closed (Labor Day)
October 18–19: Closed (Fall Break)
November 22–23: Closed
November 24–26: 8:00 a.m.–4:30 p.m.
November 27–30: Closed (Thanksgiving)
December 3–4: 7:45 a.m.–midnight
December 7: 2:00 p.m.–midnight
December 8–11: 7:45 a.m–midnight (Classes end and Finals hours)
December 13–14: Closed
Winter 2025
Please visit Reference and Research Services for information about research assistance during the Winter Session.
December 15–18: 8:00 a.m.–4:00 p.m.
December 19: Closed (Remote assistance available via the Information Desk at 724-357-2100 or )
December 20–January 1: Closed (Christmas / New Year's Holiday)
January 2: Closed (Remote work only)
January 3–4: Closed
January 5–8: 8:00 a.m.–4:00 p.m.
January 9: Closed (Remote work only)
January 10–11: Closed
January 12–16: 8:00 a.m.–4:30 p.m.
January 17–18: Closed
January 19: Closed (Martin Luther King, Jr. Day)
Stapleton Library’s doors are locked to incoming users 15 minutes before closing to assist our staff in clearing the building. Thank you for your cooperation.