Sumter County School District 17 2020-2021 Calendar https://sumtercounty17.tandem.co/ Key dates for Sumter County School District 17. en-us 8/7/20 - 8/14/20 In-service or Workday https://sumtercounty17.tandem.co/index.php?type=key_date&action=details&id=479 479-sumtercounty17@intand.com 8/17/20 Students Begin https://sumtercounty17.tandem.co/index.php?type=key_date&action=details&id=480 480-sumtercounty17@intand.com 9/7/20 Labor Day https://sumtercounty17.tandem.co/index.php?type=key_date&action=details&id=382 382-sumtercounty17@intand.com 10/12/20 Columbus Day https://sumtercounty17.tandem.co/index.php?type=key_date&action=details&id=383 383-sumtercounty17@intand.com 10/19/20 In-service or Workday https://sumtercounty17.tandem.co/index.php?type=key_date&action=details&id=481 481-sumtercounty17@intand.com 10/20/20 Last Day of 1st Quarter https://sumtercounty17.tandem.co/index.php?type=key_date&action=details&id=482 482-sumtercounty17@intand.com 10/21/20 First Day of 2nd Quarter https://sumtercounty17.tandem.co/index.php?type=key_date&action=details&id=483 483-sumtercounty17@intand.com 10/31/20 Halloween https://sumtercounty17.tandem.co/index.php?type=key_date&action=details&id=384 384-sumtercounty17@intand.com 11/1/20 Daylight Saving Time Ends https://sumtercounty17.tandem.co/index.php?type=key_date&action=details&id=386 386-sumtercounty17@intand.com 11/3/20 Election Day https://sumtercounty17.tandem.co/index.php?type=key_date&action=details&id=484 484-sumtercounty17@intand.com 11/11/20 Veteran's Day https://sumtercounty17.tandem.co/index.php?type=key_date&action=details&id=385 385-sumtercounty17@intand.com 11/23/20 - 11/27/20 Thanksgiving Holidays https://sumtercounty17.tandem.co/index.php?type=key_date&action=details&id=485 485-sumtercounty17@intand.com 11/26/20 Thanksgiving https://sumtercounty17.tandem.co/index.php?type=key_date&action=details&id=387 387-sumtercounty17@intand.com 12/21/20 - 1/1/21 Winter Holidays https://sumtercounty17.tandem.co/index.php?type=key_date&action=details&id=486 486-sumtercounty17@intand.com 12/25/20 Christmas Day https://sumtercounty17.tandem.co/index.php?type=key_date&action=details&id=388 388-sumtercounty17@intand.com 1/1/21 New Year's Day https://sumtercounty17.tandem.co/index.php?type=key_date&action=details&id=389 389-sumtercounty17@intand.com 1/4/21 School Resumes https://sumtercounty17.tandem.co/index.php?type=key_date&action=details&id=487 487-sumtercounty17@intand.com 1/13/21 - 1/14/21 High School Exams https://sumtercounty17.tandem.co/index.php?type=key_date&action=details&id=488 488-sumtercounty17@intand.com 1/14/21 Last Day of 2nd Qtr./1st Sem. https://sumtercounty17.tandem.co/index.php?type=key_date&action=details&id=489 489-sumtercounty17@intand.com 1/15/21 In-service or Workday https://sumtercounty17.tandem.co/index.php?type=key_date&action=details&id=490 490-sumtercounty17@intand.com 1/18/21 Martin Luther King Day https://sumtercounty17.tandem.co/index.php?type=key_date&action=details&id=390 390-sumtercounty17@intand.com 1/19/21 First Day 3rd Quarter/2nd Sem. https://sumtercounty17.tandem.co/index.php?type=key_date&action=details&id=491 491-sumtercounty17@intand.com 2/14/21 Valentine's Day https://sumtercounty17.tandem.co/index.php?type=key_date&action=details&id=391 391-sumtercounty17@intand.com 2/15/21 In-service or Workday https://sumtercounty17.tandem.co/index.php?type=key_date&action=details&id=492 492-sumtercounty17@intand.com 2/15/21 President's Day https://sumtercounty17.tandem.co/index.php?type=key_date&action=details&id=392 392-sumtercounty17@intand.com 3/14/21 Daylight Saving Time Begins https://sumtercounty17.tandem.co/index.php?type=key_date&action=details&id=393 393-sumtercounty17@intand.com 3/17/21 St. Patrick's Day https://sumtercounty17.tandem.co/index.php?type=key_date&action=details&id=394 394-sumtercounty17@intand.com 3/23/21 Last Day 3rd Quarter https://sumtercounty17.tandem.co/index.php?type=key_date&action=details&id=493 493-sumtercounty17@intand.com 3/24/21 First Day 4th Quarter https://sumtercounty17.tandem.co/index.php?type=key_date&action=details&id=494 494-sumtercounty17@intand.com 4/2/21 - 4/9/21 Spring Holidays https://sumtercounty17.tandem.co/index.php?type=key_date&action=details&id=495 495-sumtercounty17@intand.com 4/4/21 Easter https://sumtercounty17.tandem.co/index.php?type=key_date&action=details&id=395 395-sumtercounty17@intand.com 5/5/21 Cinco De Mayo https://sumtercounty17.tandem.co/index.php?type=key_date&action=details&id=396 396-sumtercounty17@intand.com 5/31/21 Memorial Day https://sumtercounty17.tandem.co/index.php?type=key_date&action=details&id=397 397-sumtercounty17@intand.com 6/2/21 - 6/3/21 High School Exams https://sumtercounty17.tandem.co/index.php?type=key_date&action=details&id=496 496-sumtercounty17@intand.com 6/3/21 Last Day of Student Attendance https://sumtercounty17.tandem.co/index.php?type=key_date&action=details&id=497 497-sumtercounty17@intand.com 6/4/21 In-service or Workday https://sumtercounty17.tandem.co/index.php?type=key_date&action=details&id=498 498-sumtercounty17@intand.com 7/4/21 Independence Day https://sumtercounty17.tandem.co/index.php?type=key_date&action=details&id=398 398-sumtercounty17@intand.com