Volunteer for Commencement The University of Maine will celebrate its commencement ceremonies on Saturday, May 10, 2025, and Sunday, May 11, 2025, at the Cross Insurance Center in Bangor.  The schedule is as follows: Saturday, May 10, 2025, 6 p.m. Graduate School Commencement Volunteer shift: 4-9 p.m. Sunday, May 11, 2025, 9 a.m. and 4