Drop Add

The drop-add period ends at the end of the business day (4:30 p.m.) on the third day of each session.

End of drop/add for classes beginning May 12: May 14
End of drop/add for classes beginning June 2: June 4 
End of drop/add for classes beginning June 16: June 18
End of drop/add for classes beginning July 7: July 9

For dynamically-dated classes (those that do not conform to any of the regular summer sessions), the last day to register is the day before the class begins.