The Costello College of Business academic advisors will be offering peak drop-in advising hours to accommodate for the Summer and Fall 2026 Priority registration periods. Drop-ins will be offered through the end of April. See below for hours.
Summer 2026 Registration Dates:
- March 17: Graduate Students and Seniors Only (90+ hours earned)
- March 19: Juniors (60-89 hours earned)
- March 23: Sophomores (30-59 hours earned) and Non-Degree ADVANCE Students
- March 25: Freshmen (0-29 hours earned)
For more important dates and deadlines for summer, view the Summer 2026 Academic Calendar.
Summer/Fall 2026 Registration Peak Drop-In Advising Hours:
Week of April 13:
- Monday, April 13: 9:30 AM - 11:30 AM and 1:00 PM - 4:00 PM
- Tuesday, April 14: 9:30 AM - 11:30 AM and 1:00 PM - 4:00 PM
- Wednesday, April 15: 1:30 PM - 4:00 PM
- Thursday, April 16: 9:30 AM - 11:30 AM and 1:00 PM - 4:00 PM
- Friday, April 17: 1:00 PM - 4:00 PM
Week of April 20:
- Monday, April 20: 9:30 AM - 11:30 AM and 1:00 PM - 4:00 PM
- Tuesday, April 21: 9:30 AM - 11:30 AM and 1:00 PM - 4:00 PM
- Wednesday, April 22: 1:00 PM - 4:00 PM
- Thursday, April 23: 9:30 AM - 11:30 AM and 1:00 PM - 4:00 PM
- Friday, April 24: 9:30 AM - 11:30 AM and 1:00 PM - 4:00 PM
Fall 2026 Registration Dates:
- April 16: Seniors Only (90+ hours earned)
- April 20: Juniors (60-89 hours earned)
- April 22: Sophomores (30-59 hours earned) and Non-Degree ADVANCE Students
- April 24: Freshmen (0-29 hours earned)
For more important dates and deadlines for fall, view the Fall 2026 Academic Calendar.
For updates on office hours, accessing virtual services, and scheduling an appointment, please visit our website here. Advising times are subject to change during university orientations, holidays and other special events. You can reach us by emailing your assigned academic advisor or masonbus@gmu.edu or by calling 703-993-1880.