| 01/04/2025 First Day of School | 01/11/2025 |
| 01/18/2025 | 01/25/2025 |
| 02/01/2025 Chinese New Year (no school) | 02/08/2025 |
| 02/15/2025 | 02/22/2025 |
| 03/01/2025 | 03/08/2025 |
| 03/15/2025 | 03/22/2025 |
| 03/29/2025 | 04/05/2025 |
| 04/12/2025 | 04/19/2025 Spring Break (no school) |
| 04/26/2025 | 05/03/2025 |
| 05/10/2025 | 05/17/2025 |
| 05/24/2025 Memorial Day (no school) | 05/31/2025 |
| 06/07/2025 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. | |