Whether you are a current student or just joining us for the summer, the University of Southern Maine (USM) has a lot to offer! We’re offering more than 500 courses this summer, either online or in person. Take an accelerated course that lasts just four weeks or seven weeks. Or spread your studies out with a 14-week course. You can register for up to 18 credit hours over the summer.

The Summer Session has ended. Did you know we offer year-round courses? There are more than 1000 courses available this Spring.

Summer Session Dates

4-Week Session I 4-Week Session II
May 17–June 11, 2027July 6–July 30, 2027
7-Week Session I7-Week Session II
May 17–July 2, 2027July 6–August 20, 2027
Full 14-Week Session
May 17–August 20, 2027
Drop and Withdrawal deadlines vary depending on the session. Make sure to check your MaineStreet Student Center for deadlines.

Summer Holidays & Deadlines

Holidays and deadlinesDate
Summer Session I begins (4-week, 7-week, & 14-week)May 18, 2026
Memorial Day (no classes; university closed)May 25, 2026
Last day of 4-week Session IJune 12, 2026
Juneteenth (no classes; university closed)June 19, 2026
Last day of 7-week Session IJuly 2, 2026
Independence Day (no classes; university closed)July 4, 2026
Summer Session II begins (4-week & 7-week)July 6, 2026
Last day of 4-week Session IIJuly 31, 2026
Deadline to apply for Summer graduation/completionAugust 21, 2026
Last day of 7-week Session IIAugust 21, 2026
Last day of 14-week SessionAugust 21, 2026
FINAL Grade submission deadline (rolling dates throughout summer)August 31, 2026