Atc/ghh - School District Calendar - Orange - 2022-2023

This Orange instructional academic school calendar is extremely important as it keeps you informed of Atc/ghh grading periods, early dismissal dates, staff development days and holidays for the Atc/ghh calendar school year 2022-2023. As a parent and or student, you will find yourself needing this information on a regular basis, so please "like" and bookmark this page in a visible location within your favorite browser. The legend for this Orange 2022-2023 calendar is at the bottom of the page. If you are browsing on your PC there is another copy of the legend in the right hand column.