21 5 p.m. Last day to withdraw a course with a grade of W or to add/modify a course (Winter Session) Wed 23 University Holiday -- No classes for Winter Session Fri 26 University Holiday -- No classes ...
24, 2023. Winter break will start on Monday ... Official look at Gwinnett County’s academic calendar for 2023-2024 The post Gwinnett County Public School’s official 2023-2024 calendar appeared ...