Branches and Hours
Regular Business Hours
All Markham Public Library branches except Thornhill Village Branch are open during regular business hours:
Monday to Thursday: 9:30 AM to 9 PM
Friday: 9:30 AM to 6 PM
Saturday: 9 AM to 5 PM
Sunday: 1 PM to 5 PM
Aaniin and Angus Glen and Thornhill Community Centre Library open at 10 AM on Sundays with limited service. Phone: 905-513-7977.