Umd Holiday Calendar. The following is a list of dates for calendar year 2025 when umass boston will be closed either in observance of a holiday or for a planned campus closure. On the last saturday of each april, the university welcomes tens of thousands of visitors for a day of learning, exploration and fun.

College park, md 20742, usa umdevents@umd.edu 301.405.terpuniversity,maryland 12/31/2025 will be granted as an administrative leave day.