|Monday—Thursday||8:30 AM—8 PM|
|Friday||8:30 AM—5 PM|
*To chat live with us please visit BUAnswers and use the Live Chat box on the right to ask your question(s).
|Monday—Thursday||9am-5pm (by appointment, for Butler faculty/staff/students)|
|Friday||9am-5pm (by appointment, for Butler faculty/staff/students)|
*Due to Covid-19, access to Irwin library has been restricted to appointment only for Butler faculty, staff, and students via telephone, email, and chat. We apologize for any inconvenience. We encourage you to stay up to date via our website and social media (Facebook, Instagram, and Twitter). Please note that things are evolving rapidly, so our hours and/or services can change at any moment.
As of March 2020, the Ruth Lilly Science Library is closed, as part of constructions and renovations for the new Sciences Complex. We hope to re-open a new Science Library in Spring 2021.