McDermott Library has "24/5" hours of operation. The library opens Sundays at 8:00 a.m. and remains open until midnight on Friday. It then reopens at 8:00 a.m. on Saturday then closes again at midnight.
Note: A Comet Card is required for entry during the hours of 11:00 p.m. - 7:00 a.m. Visitors without this identification will be escorted out of the library by campus police.
See library hours for greater visual detail of operating hours by department / day.
Holidays: The library is open, with reduced hours, on all holidays except Thanksgiving day, Christmas day, and New Year's day.