Results for: July 6, 2020Previous Day | Next Day July 6, 2020 Jul 6 Last Day to Add a Class All Day TMCC Last day to add a Summer Session II class. Jul 6 Academic Reminder: Summer Second Session Begins All Day TMCC Jul 6 Last Day for 100% Refund for Summer II All Day TMCC Last day for 100% refund for Summer Session II. Jul 6 Summer Session II Begins All Day TMCC Summer Session II: Jul. 6 through Aug. 7, 2020. Jul 6 Last Day to Drop 10-Week Summer Class All Day TMCC Last day to drop 10-week Summer Session class.