Lilly Library
Monday – Thursday: 8am – 1am
Friday: 8am – 10pm
Saturday: 10am – 10pm
Sunday:  Noon (12pm) –1am
 

Science Commons Service Desk
Monday-Thursday: 8am - Midnight (12am)
Friday: 8am - 5pm
Saturday: Noon (12pm) - 4pm
Sunday: Noon (12pm) - Midnight (12am)

Friends Collection and College Archives
Monday-Thursday:
9am - 12pm & 1pm - 5pm & 7pm - 9pm
Friday: 9am - 12pm & 1pm - 5pm
Saturday & Sunday:
1pm-4pm
Detailed Archives Hours