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2023 CHSSP Calendar

All dates subject to change based on MCPS calendar

April 12 Registration opens at 12pm for both sessions
May 1 Registration opens for non-MCPS students (county residents only)
May 26 Registration for session 1 (mostly A semester) courses ends
June 26 Registration for session 2 (mostly B semester) courses ends
June 28 Session 1 begins
July 4 Non-instructional day
July 18 Session 1 ends
July 20 Session 2 begins
August 8 Session 2 ends
August 11 Summer Commencement Rehearsal, 10:00AM, Richard Montgomery HS
August 15 Summer Commencement, 11:00AM (graduates must arrive at 10:00AM), Richard Montgomery HS