Clayton County 2019-2020 Calendar https://claytoncounty.tandem.co/ Key dates for Clayton County. en-us 8/5/19 First Day of School https://claytoncounty.tandem.co/index.php?type=key_date&action=details&id=343 343-claytoncounty@intand.com 9/2/19 Labor Day https://claytoncounty.tandem.co/index.php?type=key_date&action=details&id=258 258-claytoncounty@intand.com 9/25/19 - 9/27/19 Fall Break https://claytoncounty.tandem.co/index.php?type=key_date&action=details&id=344 344-claytoncounty@intand.com 10/14/19 Columbus Day https://claytoncounty.tandem.co/index.php?type=key_date&action=details&id=259 259-claytoncounty@intand.com 10/14/19 Staff Development - Student Holiday https://claytoncounty.tandem.co/index.php?type=key_date&action=details&id=345 345-claytoncounty@intand.com 10/31/19 Halloween https://claytoncounty.tandem.co/index.php?type=key_date&action=details&id=260 260-claytoncounty@intand.com 11/3/19 Daylight Saving Time Ends https://claytoncounty.tandem.co/index.php?type=key_date&action=details&id=262 262-claytoncounty@intand.com 11/11/19 Veteran's Day https://claytoncounty.tandem.co/index.php?type=key_date&action=details&id=261 261-claytoncounty@intand.com 11/25/19 - 11/29/19 Thanksgiving Break https://claytoncounty.tandem.co/index.php?type=key_date&action=details&id=346 346-claytoncounty@intand.com 11/28/19 Thanksgiving https://claytoncounty.tandem.co/index.php?type=key_date&action=details&id=263 263-claytoncounty@intand.com 12/23/19 - 1/3/20 Semester Break https://claytoncounty.tandem.co/index.php?type=key_date&action=details&id=347 347-claytoncounty@intand.com 12/25/19 Christmas Day https://claytoncounty.tandem.co/index.php?type=key_date&action=details&id=264 264-claytoncounty@intand.com 1/1/20 New Year's Day https://claytoncounty.tandem.co/index.php?type=key_date&action=details&id=265 265-claytoncounty@intand.com 1/6/20 Staff Development - Student Holiday https://claytoncounty.tandem.co/index.php?type=key_date&action=details&id=348 348-claytoncounty@intand.com 1/20/20 Martin Luther King Day https://claytoncounty.tandem.co/index.php?type=key_date&action=details&id=266 266-claytoncounty@intand.com 2/14/20 Valentine's Day https://claytoncounty.tandem.co/index.php?type=key_date&action=details&id=267 267-claytoncounty@intand.com 2/17/20 President's Day https://claytoncounty.tandem.co/index.php?type=key_date&action=details&id=268 268-claytoncounty@intand.com 2/17/20 - 2/18/20 Winter Break https://claytoncounty.tandem.co/index.php?type=key_date&action=details&id=349 349-claytoncounty@intand.com 3/8/20 Daylight Saving Time Begins https://claytoncounty.tandem.co/index.php?type=key_date&action=details&id=269 269-claytoncounty@intand.com 3/16/20 Staff Development - Student Holiday https://claytoncounty.tandem.co/index.php?type=key_date&action=details&id=350 350-claytoncounty@intand.com 3/17/20 St. Patrick's Day https://claytoncounty.tandem.co/index.php?type=key_date&action=details&id=270 270-claytoncounty@intand.com 3/27/20 - 4/24/20 Schools will remain closed through at least April 24 https://claytoncounty.tandem.co/index.php?type=key_date&action=details&id=353 353-claytoncounty@intand.com 4/6/20 - 4/10/20 Spring Break https://claytoncounty.tandem.co/index.php?type=key_date&action=details&id=351 351-claytoncounty@intand.com 4/12/20 Easter https://claytoncounty.tandem.co/index.php?type=key_date&action=details&id=271 271-claytoncounty@intand.com 5/5/20 Cinco De Mayo https://claytoncounty.tandem.co/index.php?type=key_date&action=details&id=272 272-claytoncounty@intand.com 5/22/20 Last Day of School https://claytoncounty.tandem.co/index.php?type=key_date&action=details&id=352 352-claytoncounty@intand.com 5/25/20 Memorial Day https://claytoncounty.tandem.co/index.php?type=key_date&action=details&id=273 273-claytoncounty@intand.com 7/4/20 Independence Day https://claytoncounty.tandem.co/index.php?type=key_date&action=details&id=274 274-claytoncounty@intand.com