Hillsborough County School District 2021-2022 Calendar http://hillsboroughcounty.tandem.co/ Key dates for Hillsborough County School District. en-us 8/10/21 Students’ First Day of School http://hillsboroughcounty.tandem.co/index.php?type=key_date&action=details&id=505 505-hillsboroughcounty@intand.com 9/6/21 Labor Day http://hillsboroughcounty.tandem.co/index.php?type=key_date&action=details&id=417 417-hillsboroughcounty@intand.com 10/8/21 End of 1st Grading Period http://hillsboroughcounty.tandem.co/index.php?type=key_date&action=details&id=506 506-hillsboroughcounty@intand.com 10/11/21 Columbus Day http://hillsboroughcounty.tandem.co/index.php?type=key_date&action=details&id=418 418-hillsboroughcounty@intand.com 10/31/21 Halloween http://hillsboroughcounty.tandem.co/index.php?type=key_date&action=details&id=419 419-hillsboroughcounty@intand.com 11/7/21 Daylight Saving Time Ends http://hillsboroughcounty.tandem.co/index.php?type=key_date&action=details&id=421 421-hillsboroughcounty@intand.com 11/11/21 Veteran's Day http://hillsboroughcounty.tandem.co/index.php?type=key_date&action=details&id=420 420-hillsboroughcounty@intand.com 11/22/21 - 11/26/21 Fall Break/Non-Student Days http://hillsboroughcounty.tandem.co/index.php?type=key_date&action=details&id=507 507-hillsboroughcounty@intand.com 11/25/21 Thanksgiving http://hillsboroughcounty.tandem.co/index.php?type=key_date&action=details&id=422 422-hillsboroughcounty@intand.com 11/29/21 Students Return to School http://hillsboroughcounty.tandem.co/index.php?type=key_date&action=details&id=508 508-hillsboroughcounty@intand.com 12/13/21 NOT an Early Release Day http://hillsboroughcounty.tandem.co/index.php?type=key_date&action=details&id=509 509-hillsboroughcounty@intand.com 12/17/21 End of 2nd Grading Period (End of 1st Semester) http://hillsboroughcounty.tandem.co/index.php?type=key_date&action=details&id=510 510-hillsboroughcounty@intand.com 12/20/21 - 12/31/21 Winter Break/Non-Student Days http://hillsboroughcounty.tandem.co/index.php?type=key_date&action=details&id=511 511-hillsboroughcounty@intand.com 12/25/21 Christmas Day http://hillsboroughcounty.tandem.co/index.php?type=key_date&action=details&id=423 423-hillsboroughcounty@intand.com 1/1/22 New Year's Day http://hillsboroughcounty.tandem.co/index.php?type=key_date&action=details&id=424 424-hillsboroughcounty@intand.com 1/3/22 Non-Student Day http://hillsboroughcounty.tandem.co/index.php?type=key_date&action=details&id=512 512-hillsboroughcounty@intand.com 1/4/22 Students Return to School http://hillsboroughcounty.tandem.co/index.php?type=key_date&action=details&id=513 513-hillsboroughcounty@intand.com 1/17/22 Martin Luther King Day http://hillsboroughcounty.tandem.co/index.php?type=key_date&action=details&id=425 425-hillsboroughcounty@intand.com 2/14/22 Valentine's Day http://hillsboroughcounty.tandem.co/index.php?type=key_date&action=details&id=426 426-hillsboroughcounty@intand.com 2/18/22 Non-Student Day http://hillsboroughcounty.tandem.co/index.php?type=key_date&action=details&id=514 514-hillsboroughcounty@intand.com 2/21/22 President's Day http://hillsboroughcounty.tandem.co/index.php?type=key_date&action=details&id=427 427-hillsboroughcounty@intand.com 3/7/22 Non-Student Day http://hillsboroughcounty.tandem.co/index.php?type=key_date&action=details&id=515 515-hillsboroughcounty@intand.com 3/11/22 End of 3rd Grading Period http://hillsboroughcounty.tandem.co/index.php?type=key_date&action=details&id=516 516-hillsboroughcounty@intand.com 3/13/22 Daylight Saving Time Begins http://hillsboroughcounty.tandem.co/index.php?type=key_date&action=details&id=428 428-hillsboroughcounty@intand.com 3/14/22 - 3/18/22 Spring Break/Non-Student Days http://hillsboroughcounty.tandem.co/index.php?type=key_date&action=details&id=517 517-hillsboroughcounty@intand.com 3/17/22 St. Patrick's Day http://hillsboroughcounty.tandem.co/index.php?type=key_date&action=details&id=429 429-hillsboroughcounty@intand.com 3/21/22 Non-Student Day http://hillsboroughcounty.tandem.co/index.php?type=key_date&action=details&id=518 518-hillsboroughcounty@intand.com 3/22/22 Students Return to School http://hillsboroughcounty.tandem.co/index.php?type=key_date&action=details&id=519 519-hillsboroughcounty@intand.com 4/15/22 Non-Student Day http://hillsboroughcounty.tandem.co/index.php?type=key_date&action=details&id=520 520-hillsboroughcounty@intand.com 4/17/22 Easter http://hillsboroughcounty.tandem.co/index.php?type=key_date&action=details&id=430 430-hillsboroughcounty@intand.com 5/5/22 Cinco De Mayo http://hillsboroughcounty.tandem.co/index.php?type=key_date&action=details&id=431 431-hillsboroughcounty@intand.com 5/27/22 End of 2nd Semester http://hillsboroughcounty.tandem.co/index.php?type=key_date&action=details&id=522 522-hillsboroughcounty@intand.com 5/27/22 Last Day of School/End of 4th Grading Period http://hillsboroughcounty.tandem.co/index.php?type=key_date&action=details&id=521 521-hillsboroughcounty@intand.com 5/30/22 Memorial Day http://hillsboroughcounty.tandem.co/index.php?type=key_date&action=details&id=432 432-hillsboroughcounty@intand.com 7/4/22 Independence Day http://hillsboroughcounty.tandem.co/index.php?type=key_date&action=details&id=433 433-hillsboroughcounty@intand.com