Library of Health Sciences lists Thanksgiving weekend hours The Library of Health Sciences will be open the following hours over the Thanksgiving weekend: Wednesday, Nov. 21, 7:30 a.m. to 5 p.m.; Thursday, Nov. 22, closed; Friday, Nov. 23, 8 a.m. to 5 p.m.; Saturday, Nov. 24, 1 to 5 p.m.; Sunday, Nov. 25, 1 p.m. to midnight. -- Jan Orvik, Writer/Editor, University Relations, janorvik@mail.und.nodak.edu, 777-3621