McMaster University Library Home

Hours and Occupancy Levels

Ask a Librarian
open 12pm - 6pm
Mills Library
closed 3pm - 11pm

Occupancy at 3%

Mills Learning Commons
open 8am - 11pm

Occupancy at 23%

Thode Library
closed 3pm - 11pm

Occupancy at 0%

Health Sciences Library
open 12pm - 7:45pm

Occupancy at 23%

More Hours
More Occupancy

Popular Links

Book A Room

Borrowing from Other Libraries (ILL)

Citing Sources

Course Reserves

Equipment Inventory

FAQ

First Year/New to the Library?

Forms

Print/Copy/Scan

Request a Purchase

Latest News

October 16, 2025

Custodian Tracie Large turns small acts into something bigger

Tracie Large works in Mills Memorial Library, where she's known for building community and making people feel welcome.

October 15, 2025

Students invited to participate in textbook affordability survey

The survey takes five minutes to complete and is open to McMaster undergraduate students until Oct. 31, 2025.

October 6, 2025

McMaster libraries launch program to address student loneliness

The Reach Out Project aims to build belonging and support well-being among McMaster students.

More News

Upcoming Events

Year of Environmental Action: October Book Display

Calendar
Oct 6, 2025
1:00 am TO Oct 31, 2025 11:55 pm

Learn about the environment and how you can help our planet by checking out our curated displays of books. You can find our displays in both Mills (2nd floor, outside Learning Commons) and Thode (1st floor, glass display case).

Read More

Queer Study Buddies

Calendar
Oct 21, 2025
1:30 pm TO 4:30 pm

Join us at Queer Study Buddies for community and study support!  We are a free, drop-in study group that provides a safe and inclusive space for 2SLGBTQ+ students to connect. No registration required!

Read More

Establishing and Maintaining Researcher Profiles

Calendar
Oct 21, 2025
2:00 pm TO 3:00 pm

The ability to effectively track and express your research impact is an essential skill for today’s researchers.

Read More
More Events