Due to heating system maintenance and a low temperature forecasted weather Horizon Science Academy Dayton High School will be closed on Friday December 5,2025.
All after school activities and athletics are cancelled. Students should check their Google Classroom, and school emails for more work to be assigned by their teachers. Students need help any assignments should email their teachers, as they will be monitoring their email throughout the day. Please pay close attention to all local news outlets, our school social media accounts and your students school email for updates on future closures.