The new school hours for Owatonna High School beginning Tuesday, September 5, 2017 will be 8:10 am to 2:40 pm
. The new school start times will improve the student experience and maximize programs. OHS building hours will be Monday-Friday 7:30 am - 4:00 pm. The building is open to students starting at 7:30 am each school day. This is to ensure the safety and security of our students and staff as we do not have adult supervision until this time. Please make arrangements to have your student arrive at school after 7:30 am.