Chester Fritz Library lists holiday hours The Chester Fritz Library will observe the following hours of operation for the Martin Luther King Weekend: Saturday, Jan. 16 - 1 to 5 p.m.; Sunday, Jan. 17 - Library Closed; Monday, Jan. 18 - 1 p.m. to Midnight (Martin Luther King Day). -- Karen Cloud, Administrative Assistant, Chester Fritz Library, karencloud@mail.und.edu, 777-2618