Library of the Health Sciences lists hours change, summer hours The Library of the Health Sciences will close at 5 p.m. Thursday, May 15, and Friday, May 16. The library will be open Saturday, May 17, from 1 to 5 p.m., and will be closed Sunday, May 18. The summer hours begin Monday, May 19. Hours are Monday and Wednesday, 8 a.m. to 6 p.m.; Tuesday and Thursday, 8 a.m. to 8 p.m.; Friday, 8 a.m. to 5 p.m.; Saturday, 1 to 5 p.m.; Sunday, closed. -- April Byars, Administrative Assistant, Library of the Health Sciences, abyars@medicine.nodak.edu, 777-3893