August 24, 2026 – TIMETABLE CHANGES for Fall 2026 opens Posted on August 18, 2026 at 9:10 am. Full-time students may process timetable changes through MyDC beginning at 4:00 p.m. August 24, 2026 to September 14, 2026. ADD/DROP/SWAP How to Add Courses How to Drop Courses How to Swap Courses How to Add GNED’s
