| 09/10/2022 First Day of School | 09/17/2022 |
| 09/24/2022 | 10/01/2022 |
| 10/08/2022 | 10/15/2022 |
| 10/22/2022 | 10/29/2022 |
| 11/05/2022 | 11/12/2022 |
| 11/19/2022 | 11/26/2022 Thanksgiving (no school) |
| 12/03/2022 | 12/10/2022 |
| 12/17/2022 Last Day of School | |
| Previous Semester Calendar | |
| School Location: Winston Churchill High School, 11300 Gainsborough RD, Potomac, MD 20854 Mailing Address: 14738 Pommel Dr, Rockville, MD 20850 Tel: (301) 541-7180; E-mail: Support@hcs-pt.org | |
| Note: The calendar is for planning purpose only. The dates and hours are subject to change or cancellation due to weather or other events. | |