Mckinney Isd 2023-2024 Calendar https://mckinneyisd.tandem.co/ Key dates for Mckinney Isd. en-us 8/1/23 - 8/4/23 Staff Development/Teacher Work Day https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=397 397-mckinneyisd@intand.com 8/7/23 - 8/8/23 Staff Development/Teacher Work Day https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=398 398-mckinneyisd@intand.com 8/9/23 1st Nine Weeks Begin https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=405 405-mckinneyisd@intand.com 9/1/23 Staff Development/Teacher Work Day https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=399 399-mckinneyisd@intand.com 9/4/23 Labor Day https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=312 312-mckinneyisd@intand.com 10/5/23 1st Nine Weeks End https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=409 409-mckinneyisd@intand.com 10/6/23 - 10/10/23 Fall Break https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=390 390-mckinneyisd@intand.com 10/6/23 Staff Development/Teacher Work Day https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=400 400-mckinneyisd@intand.com 10/9/23 Columbus Day https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=313 313-mckinneyisd@intand.com 10/10/23 Indicates Teacher Exchange Day https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=413 413-mckinneyisd@intand.com 10/11/23 2nd Nine Weeks Begin https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=406 406-mckinneyisd@intand.com 10/31/23 Halloween https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=314 314-mckinneyisd@intand.com 11/5/23 Daylight Saving Time Ends https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=316 316-mckinneyisd@intand.com 11/11/23 Veteran's Day https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=315 315-mckinneyisd@intand.com 11/20/23 - 11/24/23 Thanksgiving Break https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=391 391-mckinneyisd@intand.com 11/23/23 Thanksgiving https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=317 317-mckinneyisd@intand.com 12/21/23 2nd Nine Weeks End https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=410 410-mckinneyisd@intand.com 12/22/23 - 1/5/24 Winter Break https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=392 392-mckinneyisd@intand.com 12/25/23 Christmas Day https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=318 318-mckinneyisd@intand.com 1/1/24 New Year's Day https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=319 319-mckinneyisd@intand.com 1/8/24 Staff Development/Teacher Work Day https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=401 401-mckinneyisd@intand.com 1/9/24 3rd Nine Weeks Begin https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=407 407-mckinneyisd@intand.com 1/15/24 Martin Luther King Day https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=320 320-mckinneyisd@intand.com 2/14/24 Valentine's Day https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=321 321-mckinneyisd@intand.com 2/16/24 Holiday https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=393 393-mckinneyisd@intand.com 2/19/24 President's Day https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=322 322-mckinneyisd@intand.com 2/19/24 Staff Development/Teacher Work Day https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=402 402-mckinneyisd@intand.com 3/8/24 3rd Nine Weeks End https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=411 411-mckinneyisd@intand.com 3/10/24 Daylight Saving Time Begins https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=323 323-mckinneyisd@intand.com 3/11/24 - 3/15/24 Spring Break https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=394 394-mckinneyisd@intand.com 3/17/24 St. Patrick's Day https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=324 324-mckinneyisd@intand.com 3/18/24 Staff Development/Teacher Work Day https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=403 403-mckinneyisd@intand.com 3/19/24 4th Nine Weeks Begin https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=408 408-mckinneyisd@intand.com 3/29/24 Good Friday https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=395 395-mckinneyisd@intand.com 3/31/24 Easter https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=325 325-mckinneyisd@intand.com 4/15/24 Bad Weather Day https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=415 415-mckinneyisd@intand.com 4/29/24 Bad Weather Day https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=416 416-mckinneyisd@intand.com 5/5/24 Cinco De Mayo https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=326 326-mckinneyisd@intand.com 5/23/24 4th Nine Weeks End https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=412 412-mckinneyisd@intand.com 5/24/24 Graduation Day https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=396 396-mckinneyisd@intand.com 5/24/24 Staff Development/Teacher Work Day https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=404 404-mckinneyisd@intand.com 5/27/24 Memorial Day https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=327 327-mckinneyisd@intand.com 5/28/24 Indicates Teacher Exchange Day https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=414 414-mckinneyisd@intand.com 7/4/24 Independence Day https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=328 328-mckinneyisd@intand.com