2022-2023 Calendar
Date |
Note |
| September 1 | Parent Orientation (Attendance Required) |
| September 7 | First Day of School |
| September 26 | No School (MCPS Non-Instructional Day) |
| October 5 | No School (MCPS Non-Instructional Day) |
| October 24 | No School (MCPS Non-Instructional Day) |
| October 31 | Halloween Parties |
| November 7 | No School (MCPS Non-Instructional Day) |
| November 23-25 | Thanksgiving Break (No School) |
| December 23-January 2 | Winter Break (No School) |
| January 16 | No School (Holiday) |
| January 27 | No School (MCPS Non-Instructional Day) |
| February 6-10 | Open House |
| February 11 | New Member Registration |
| February 13 | Valentine’s Day Parties |
| February 20 | No School (Holiday) |
| March 31-April 10 | Spring Break (No School) |
| April 21 | No School (MCPS Non-Instructional Day) |
| May 15 | Spring Social |
| June 7 | Last Day of School |
| June 9 | End of the Year Picnic |
AHCNS follows the MCPS snow cancellation policy. Should MCPS cancel school due to inclement weather, AHCNS will also be closed. Should MCPS declare a 2-hour delayed opening, then AHCNS will open 1 hour late.