First day for grades 7, 8, 10-12 September 16, 2020 / Calendar Add to Calendar Add to Timely Calendar Add to Google Add to Outlook Add to Apple Calendar Add to other calendar Export to XML When: August 21, 2015 all-day 2015-08-21T00:00:00-06:00 2015-08-22T00:00:00-06:00