Q. When is the Library open?

Both the Lydon and O’Leary libraries are open on the same schedule for Fall 2025:

• Monday - Thursday: 7:30 am – 11 pm
• Friday: 7:30 am – 6 pm
• Saturday: 10 am – 6 pm
• Sunday: 3 pm – 11 pm 

The Center for Lowell History is open weekdays by appointment.

Hours may change for holidays, final exams, and semester breaks.

For the most up-to-date information:

• Check the Library homepage for today’s hours
• Visit the Library hours website for weekly and monthly schedules