William S. Hart Union High 2019-2020 Calendar https://williams.tandem.co/ Key dates for William S. Hart Union High. en-us 8/5/19 New Teacher Tech Training https://williams.tandem.co/index.php?type=key_date&action=details&id=438 438-williams@intand.com 8/6/19 New Teacher – PAR https://williams.tandem.co/index.php?type=key_date&action=details&id=439 439-williams@intand.com 8/7/19 New Teacher Lunch & Orientation https://williams.tandem.co/index.php?type=key_date&action=details&id=440 440-williams@intand.com 8/8/19 Start Date for Returning Staff https://williams.tandem.co/index.php?type=key_date&action=details&id=441 441-williams@intand.com 8/9/19 Staff Development https://williams.tandem.co/index.php?type=key_date&action=details&id=442 442-williams@intand.com 8/12/19 Work Day – No Meetings https://williams.tandem.co/index.php?type=key_date&action=details&id=443 443-williams@intand.com 8/13/19 First Day of School https://williams.tandem.co/index.php?type=key_date&action=details&id=444 444-williams@intand.com 9/2/19 Labor Day https://williams.tandem.co/index.php?type=key_date&action=details&id=353 353-williams@intand.com 9/3/19 Back to School – All High Schools https://williams.tandem.co/index.php?type=key_date&action=details&id=445 445-williams@intand.com 9/5/19 Back to School – All Junior Highs https://williams.tandem.co/index.php?type=key_date&action=details&id=446 446-williams@intand.com 9/13/19 1st Progress Repor https://williams.tandem.co/index.php?type=key_date&action=details&id=448 448-williams@intand.com 9/19/19 District Wide Min Day https://williams.tandem.co/index.php?type=key_date&action=details&id=447 447-williams@intand.com 10/1/19 Back to School – Bowman https://williams.tandem.co/index.php?type=key_date&action=details&id=449 449-williams@intand.com 10/7/19 Fall Break https://williams.tandem.co/index.php?type=key_date&action=details&id=450 450-williams@intand.com 10/14/19 Columbus Day https://williams.tandem.co/index.php?type=key_date&action=details&id=354 354-williams@intand.com 10/18/19 End 1st Quarter https://williams.tandem.co/index.php?type=key_date&action=details&id=451 451-williams@intand.com 10/31/19 Halloween https://williams.tandem.co/index.php?type=key_date&action=details&id=355 355-williams@intand.com 11/3/19 Daylight Saving Time Ends https://williams.tandem.co/index.php?type=key_date&action=details&id=357 357-williams@intand.com 11/11/19 Veteran's Day https://williams.tandem.co/index.php?type=key_date&action=details&id=356 356-williams@intand.com 11/15/19 2nd Progress Report https://williams.tandem.co/index.php?type=key_date&action=details&id=452 452-williams@intand.com 11/25/19 - 11/29/19 Thanksgiving Break https://williams.tandem.co/index.php?type=key_date&action=details&id=453 453-williams@intand.com 12/17/19 - 12/19/19 Finals https://williams.tandem.co/index.php?type=key_date&action=details&id=454 454-williams@intand.com 12/19/19 End 1st Semester https://williams.tandem.co/index.php?type=key_date&action=details&id=455 455-williams@intand.com 12/20/19 Teacher Work Day https://williams.tandem.co/index.php?type=key_date&action=details&id=456 456-williams@intand.com 12/23/19 - 1/10/20 Winter Break https://williams.tandem.co/index.php?type=key_date&action=details&id=457 457-williams@intand.com 12/25/19 Christmas Day https://williams.tandem.co/index.php?type=key_date&action=details&id=359 359-williams@intand.com 1/1/20 New Year's Day https://williams.tandem.co/index.php?type=key_date&action=details&id=360 360-williams@intand.com 1/13/20 Start Semester 2 https://williams.tandem.co/index.php?type=key_date&action=details&id=458 458-williams@intand.com 1/20/20 Martin Luther King Day https://williams.tandem.co/index.php?type=key_date&action=details&id=361 361-williams@intand.com 2/7/20 3rd Progress Report https://williams.tandem.co/index.php?type=key_date&action=details&id=459 459-williams@intand.com 2/14/20 Valentine's Day https://williams.tandem.co/index.php?type=key_date&action=details&id=362 362-williams@intand.com 2/17/20 President's Day https://williams.tandem.co/index.php?type=key_date&action=details&id=363 363-williams@intand.com 3/8/20 Daylight Saving Time Begins https://williams.tandem.co/index.php?type=key_date&action=details&id=364 364-williams@intand.com 3/12/20 District Wide Min Day https://williams.tandem.co/index.php?type=key_date&action=details&id=461 461-williams@intand.com 3/17/20 St. Patrick's Day https://williams.tandem.co/index.php?type=key_date&action=details&id=365 365-williams@intand.com 3/20/20 End 3rd Quarter https://williams.tandem.co/index.php?type=key_date&action=details&id=463 463-williams@intand.com 3/20/20 - 4/7/20 Students will not attend school until at least April 7th due to COVID-19 https://williams.tandem.co/index.php?type=key_date&action=details&id=501 501-williams@intand.com 3/24/20 Open House https://williams.tandem.co/index.php?type=key_date&action=details&id=464 464-williams@intand.com 3/25/20 Open House https://williams.tandem.co/index.php?type=key_date&action=details&id=465 465-williams@intand.com 3/26/20 Open House https://williams.tandem.co/index.php?type=key_date&action=details&id=466 466-williams@intand.com 3/31/20 Open House https://williams.tandem.co/index.php?type=key_date&action=details&id=467 467-williams@intand.com 4/2/20 Open House https://williams.tandem.co/index.php?type=key_date&action=details&id=468 468-williams@intand.com 4/6/20 - 4/10/20 Spring Break https://williams.tandem.co/index.php?type=key_date&action=details&id=469 469-williams@intand.com 4/12/20 Easter https://williams.tandem.co/index.php?type=key_date&action=details&id=366 366-williams@intand.com 4/16/20 Open House https://williams.tandem.co/index.php?type=key_date&action=details&id=470 470-williams@intand.com 4/23/20 Open House https://williams.tandem.co/index.php?type=key_date&action=details&id=471 471-williams@intand.com 4/24/20 4th Progress Report https://williams.tandem.co/index.php?type=key_date&action=details&id=472 472-williams@intand.com 5/5/20 Cinco De Mayo https://williams.tandem.co/index.php?type=key_date&action=details&id=367 367-williams@intand.com 5/21/20 Open House https://williams.tandem.co/index.php?type=key_date&action=details&id=473 473-williams@intand.com 5/25/20 Memorial Day https://williams.tandem.co/index.php?type=key_date&action=details&id=368 368-williams@intand.com 6/4/20 Last Day of School https://williams.tandem.co/index.php?type=key_date&action=details&id=475 475-williams@intand.com 6/5/20 Teacher Work Day https://williams.tandem.co/index.php?type=key_date&action=details&id=476 476-williams@intand.com 7/4/20 Independence Day https://williams.tandem.co/index.php?type=key_date&action=details&id=369 369-williams@intand.com