Odegaard Library will be open 24 hours from Friday, March 15 until Friday, March 22 at 5pm. This is a new tradition begun just last Autumn Quarter when ASUW requested that the library be open 24 hours the weekend before finals week.
During the weekend of March 15-17, only UW students, faculty and staff with a current Husky Card may enter the building during the following time periods: Friday, March 15 at 6pm to Saturday, March 16 at noon; and Saturday, March 16 at 6pm to Sunday, March 17 at noon. During finals week, a current Husky Card is required for entry between 8pm and 8am.
The hours of all the UW libraries can be found at http://www.lib.washington.edu/about/hours/.