| Date | Event |
|---|---|
| 2023-09-01 (Fri) | NO SCHOOL - All SAU21 Schools - Labor Day Holiday [SAU21] |
| All SAU21 Schools and Central Office CLOSE AT 12:00PM [SAU21] | |
| 2023-09-04 (Mon) | Labor Day - CLOSED - All SAU21 Schools and Central Office [SAU21] |
| 2023-09-29 (Fri) | No School - SAU21 Teacher PD Day [SAU21] |