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

Science Commons Service Desk
Monday-Thursday: 8am - Midnight
Friday: 8am - 6pm
Saturday: Noon - 6pm
Sunday: Noon - Midnight

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