CISD School Calendar 2023-2024 Testing Information (external link to CHS main)Athletics CalendarsCHS-9 Campus Event Calendar CHS-9 Calendar of Upcoming Events View All Events Oct 5 End of 1st Grading Period Conroe 9th Grade High School Oct 6 NO SCHOOL – Staff Development Conroe 9th Grade High School Oct 9 NO SCHOOL Conroe 9th Grade High School Nov 7 NO SCHOOL – Election Day – Staff Development Conroe 9th Grade High School Nov 20-24 NO SCHOOL – FALL BREAK Conroe 9th Grade High School View All Events