Regular semester building hours for most St. John's campus buildings are 6 a.m. to 10 p.m Monday to Friday, 8 a.m. to 6 p.m. on Saturday, and closed on Sunday (except for bookings).

If a department head or designate requires a building opened outside of working hours they must contact Campus Enforcement at Patrol at 864-8561. Access to private offices will only be provided to the occupant on the presentation of suitable identification. If CEP approves the opening of a building for a function outside of regular building hours, Work Control should also be contacted to ensure heating and cooling systems are adjusted for this time. Work Control can be contacted at 864-7600 or facman@mun.ca.