Sumter County School District 17 2017-2018 Calendar https://sumtercounty17.tandem.co/ Key dates for Sumter County School District 17. en-us 9/4/17 Labor Day https://sumtercounty17.tandem.co/index.php?type=key_date&action=details&id=321 321-sumtercounty17@intand.com 10/9/17 Columbus Day https://sumtercounty17.tandem.co/index.php?type=key_date&action=details&id=322 322-sumtercounty17@intand.com 10/31/17 Halloween https://sumtercounty17.tandem.co/index.php?type=key_date&action=details&id=323 323-sumtercounty17@intand.com 11/5/17 Daylight Saving Time Ends https://sumtercounty17.tandem.co/index.php?type=key_date&action=details&id=325 325-sumtercounty17@intand.com 11/11/17 Veteran's Day https://sumtercounty17.tandem.co/index.php?type=key_date&action=details&id=324 324-sumtercounty17@intand.com 11/23/17 Thanksgiving https://sumtercounty17.tandem.co/index.php?type=key_date&action=details&id=326 326-sumtercounty17@intand.com 12/25/17 Christmas Day https://sumtercounty17.tandem.co/index.php?type=key_date&action=details&id=327 327-sumtercounty17@intand.com 1/1/18 New Year's Day https://sumtercounty17.tandem.co/index.php?type=key_date&action=details&id=328 328-sumtercounty17@intand.com 1/15/18 Martin Luther King Day https://sumtercounty17.tandem.co/index.php?type=key_date&action=details&id=329 329-sumtercounty17@intand.com 2/14/18 Valentine's Day https://sumtercounty17.tandem.co/index.php?type=key_date&action=details&id=330 330-sumtercounty17@intand.com 2/19/18 President's Day https://sumtercounty17.tandem.co/index.php?type=key_date&action=details&id=331 331-sumtercounty17@intand.com 3/11/18 Daylight Saving Time Begins https://sumtercounty17.tandem.co/index.php?type=key_date&action=details&id=332 332-sumtercounty17@intand.com 3/17/18 St. Patrick's Day https://sumtercounty17.tandem.co/index.php?type=key_date&action=details&id=333 333-sumtercounty17@intand.com 4/1/18 Easter https://sumtercounty17.tandem.co/index.php?type=key_date&action=details&id=334 334-sumtercounty17@intand.com 5/5/18 Cinco De Mayo https://sumtercounty17.tandem.co/index.php?type=key_date&action=details&id=335 335-sumtercounty17@intand.com 5/28/18 Memorial Day https://sumtercounty17.tandem.co/index.php?type=key_date&action=details&id=336 336-sumtercounty17@intand.com 7/4/18 Independence Day https://sumtercounty17.tandem.co/index.php?type=key_date&action=details&id=337 337-sumtercounty17@intand.com