First And Last Day Of Summer 2024 Calendar. Usc's academic calendar provides an overview of significant milestones in an academic year. Find out when classes begin, end, and have breaks, as well as registration, refund, and.
Find out when summer begins and ends in 2024 according to the astronomical and meteorological definitions. Learn about the astronomical and meteorological definitions of summer, the solstice and equinox dates, and the regional variations of seasons.