Seminole County School District 2019-2020 Calendar https://seminolecounty.tandem.co/ Key dates for Seminole County School District. en-us 8/12/19 First Day of School https://seminolecounty.tandem.co/index.php?type=key_date&action=details&id=373 373-seminolecounty@intand.com 9/2/19 Labor Day https://seminolecounty.tandem.co/index.php?type=key_date&action=details&id=288 288-seminolecounty@intand.com 10/14/19 Columbus Day https://seminolecounty.tandem.co/index.php?type=key_date&action=details&id=289 289-seminolecounty@intand.com 10/17/19 District PD Day / Student Holiday https://seminolecounty.tandem.co/index.php?type=key_date&action=details&id=374 374-seminolecounty@intand.com 10/18/19 Teacher Workday/Student Holiday https://seminolecounty.tandem.co/index.php?type=key_date&action=details&id=375 375-seminolecounty@intand.com 10/31/19 Halloween https://seminolecounty.tandem.co/index.php?type=key_date&action=details&id=290 290-seminolecounty@intand.com 11/3/19 Daylight Saving Time Ends https://seminolecounty.tandem.co/index.php?type=key_date&action=details&id=292 292-seminolecounty@intand.com 11/11/19 Veteran's Day https://seminolecounty.tandem.co/index.php?type=key_date&action=details&id=291 291-seminolecounty@intand.com 11/25/19 - 11/29/19 Thanksgiving Break https://seminolecounty.tandem.co/index.php?type=key_date&action=details&id=376 376-seminolecounty@intand.com 11/28/19 Thanksgiving https://seminolecounty.tandem.co/index.php?type=key_date&action=details&id=293 293-seminolecounty@intand.com 12/20/19 Teacher Workday/Student Holiday https://seminolecounty.tandem.co/index.php?type=key_date&action=details&id=377 377-seminolecounty@intand.com 12/23/19 - 1/3/20 Winter Break https://seminolecounty.tandem.co/index.php?type=key_date&action=details&id=378 378-seminolecounty@intand.com 12/25/19 Christmas Day https://seminolecounty.tandem.co/index.php?type=key_date&action=details&id=294 294-seminolecounty@intand.com 1/1/20 New Year's Day https://seminolecounty.tandem.co/index.php?type=key_date&action=details&id=295 295-seminolecounty@intand.com 1/20/20 Martin Luther King Day https://seminolecounty.tandem.co/index.php?type=key_date&action=details&id=296 296-seminolecounty@intand.com 2/14/20 Valentine's Day https://seminolecounty.tandem.co/index.php?type=key_date&action=details&id=297 297-seminolecounty@intand.com 2/17/20 President's Day https://seminolecounty.tandem.co/index.php?type=key_date&action=details&id=298 298-seminolecounty@intand.com 3/8/20 Daylight Saving Time Begins https://seminolecounty.tandem.co/index.php?type=key_date&action=details&id=299 299-seminolecounty@intand.com 3/13/20 Teacher Workday/Student Holiday https://seminolecounty.tandem.co/index.php?type=key_date&action=details&id=381 381-seminolecounty@intand.com 3/16/20 - 4/15/20 Students will not attend school until at least April 15th due to COVID-19 https://seminolecounty.tandem.co/index.php?type=key_date&action=details&id=382 382-seminolecounty@intand.com 3/17/20 St. Patrick's Day https://seminolecounty.tandem.co/index.php?type=key_date&action=details&id=300 300-seminolecounty@intand.com 4/12/20 Easter https://seminolecounty.tandem.co/index.php?type=key_date&action=details&id=301 301-seminolecounty@intand.com 4/16/20 - 4/20/20 Spring Break https://seminolecounty.tandem.co/index.php?type=key_date&action=details&id=379 379-seminolecounty@intand.com 5/5/20 Cinco De Mayo https://seminolecounty.tandem.co/index.php?type=key_date&action=details&id=302 302-seminolecounty@intand.com 5/25/20 Memorial Day https://seminolecounty.tandem.co/index.php?type=key_date&action=details&id=303 303-seminolecounty@intand.com 5/27/20 Last Day of School https://seminolecounty.tandem.co/index.php?type=key_date&action=details&id=380 380-seminolecounty@intand.com 7/4/20 Independence Day https://seminolecounty.tandem.co/index.php?type=key_date&action=details&id=304 304-seminolecounty@intand.com