Chester Fritz Library lists spring break hours The Chester Fritz Library will observe the following hours of operation for spring break week: Saturday and Sunday, March 1-2, closed; Monday through Friday, March 3-7, 8 a.m. to 4:30 p.m.; Saturday, March 8, closed; Sunday, March 9, 1 p.m. to midnight. -- Karen Cloud, Administrative Assistant, Chester Fritz Library, karencloud@mail.und.edu, 7-2618