Library services during winter break: Van Pelt-Dietrich Library Center will be closed on 12/25 and on 1/1-1/2, and will be open all other weekdays between 12/25 and 1/1. All other libraries will be closed from 12/25 to 1/4. Circulation of books and materials, as well as other services, will also be affected. See our Service Alerts for more details

Open Access Week

Join the Penn Libraries in celebrating Open Access Week, an annual opportunity for the academic and research community to learn about the potential benefits of open access and share their insights with colleagues.

Attend one of the Libraries’ Open Access Week workshops from October 20-24, 2025, and learn how to make your research more visible and accessible!

Looking for additional guidance on publishing your research open access? The Libraries supports open access publishing year-round through a number of resources and initiatives

Grid of photos with overlay of icons of open padlocks

Maps and More

Campus Libraries Map

Staff Information

Resources for Staff Committees