The posting of office hours on the office door is University policy, and the responsibility of the faculty member as a courtesy and convenience to students. (Source: www.pitt.edu/~provost/ch3_off_hrs.htm). Most administrative offices are open from 8:30 a.m. to 5:00 p.m., Monday through Friday. A few offices, such as the College of General Studies, have extended hours. In addition, according to the Academic Integrity Guidelines, under I. Faculty Obligations, Point 2, faculty are "To be available at reasonable times for appointments with students, and to keep such appointments." (Source: https://www.as.pitt.edu/faculty/policies-and-procedures/academic-integrity-code)