Horry County School District 2021-2022 Calendar https://horrycounty.tandem.co/ Key dates for Horry County School District. en-us 8/17/21 First Day of School https://horrycounty.tandem.co/index.php?type=key_date&action=details&id=427 427-horrycounty@intand.com 9/6/21 Labor Day https://horrycounty.tandem.co/index.php?type=key_date&action=details&id=325 325-horrycounty@intand.com 10/11/21 Columbus Day https://horrycounty.tandem.co/index.php?type=key_date&action=details&id=326 326-horrycounty@intand.com 10/12/21 Teacher Work/Staff Development Day https://horrycounty.tandem.co/index.php?type=key_date&action=details&id=428 428-horrycounty@intand.com 10/31/21 Halloween https://horrycounty.tandem.co/index.php?type=key_date&action=details&id=327 327-horrycounty@intand.com 11/7/21 Daylight Saving Time Ends https://horrycounty.tandem.co/index.php?type=key_date&action=details&id=329 329-horrycounty@intand.com 11/11/21 Veteran's Day https://horrycounty.tandem.co/index.php?type=key_date&action=details&id=328 328-horrycounty@intand.com 11/22/21 - 11/26/21 Schools Closed https://horrycounty.tandem.co/index.php?type=key_date&action=details&id=429 429-horrycounty@intand.com 11/25/21 Thanksgiving https://horrycounty.tandem.co/index.php?type=key_date&action=details&id=330 330-horrycounty@intand.com 12/20/21 - 12/31/21 Schools Closed https://horrycounty.tandem.co/index.php?type=key_date&action=details&id=430 430-horrycounty@intand.com 12/25/21 Christmas Day https://horrycounty.tandem.co/index.php?type=key_date&action=details&id=331 331-horrycounty@intand.com 1/1/22 New Year's Day https://horrycounty.tandem.co/index.php?type=key_date&action=details&id=332 332-horrycounty@intand.com 1/13/22 2 1/2 Hour Early Dismissal for Students https://horrycounty.tandem.co/index.php?type=key_date&action=details&id=431 431-horrycounty@intand.com 1/14/22 Teacher Work/Staff Development Day https://horrycounty.tandem.co/index.php?type=key_date&action=details&id=432 432-horrycounty@intand.com 1/17/22 Martin Luther King Day https://horrycounty.tandem.co/index.php?type=key_date&action=details&id=333 333-horrycounty@intand.com 2/14/22 Valentine's Day https://horrycounty.tandem.co/index.php?type=key_date&action=details&id=334 334-horrycounty@intand.com 2/21/22 President's Day https://horrycounty.tandem.co/index.php?type=key_date&action=details&id=335 335-horrycounty@intand.com 2/22/22 Teacher Work/Staff Development Days - Student Holidays (Possible Make-up Days) https://horrycounty.tandem.co/index.php?type=key_date&action=details&id=433 433-horrycounty@intand.com 3/13/22 Daylight Saving Time Begins https://horrycounty.tandem.co/index.php?type=key_date&action=details&id=336 336-horrycounty@intand.com 3/17/22 St. Patrick's Day https://horrycounty.tandem.co/index.php?type=key_date&action=details&id=337 337-horrycounty@intand.com 3/21/22 Schools Closed/Possible Make-up Day https://horrycounty.tandem.co/index.php?type=key_date&action=details&id=434 434-horrycounty@intand.com 4/11/22 - 4/15/22 Schools Closed https://horrycounty.tandem.co/index.php?type=key_date&action=details&id=435 435-horrycounty@intand.com 4/17/22 Easter https://horrycounty.tandem.co/index.php?type=key_date&action=details&id=338 338-horrycounty@intand.com 5/5/22 Cinco De Mayo https://horrycounty.tandem.co/index.php?type=key_date&action=details&id=339 339-horrycounty@intand.com 5/30/22 Memorial Day https://horrycounty.tandem.co/index.php?type=key_date&action=details&id=340 340-horrycounty@intand.com 6/2/22 2 1/2 Hour Early Dismissal for Students https://horrycounty.tandem.co/index.php?type=key_date&action=details&id=436 436-horrycounty@intand.com 6/3/22 Last Day of School https://horrycounty.tandem.co/index.php?type=key_date&action=details&id=437 437-horrycounty@intand.com 7/4/22 Independence Day https://horrycounty.tandem.co/index.php?type=key_date&action=details&id=341 341-horrycounty@intand.com