South Lyon Community Schools 2021-2022 Calendar https://southlyoncommunitys.tandem.co/ Key dates for South Lyon Community Schools. en-us 8/24/21 - 8/30/21 New Teacher Orientation/Professional Development Days https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=428 428-southlyoncommunitys@intand.com 9/1/21 - 9/2/21 All Teacher Professional Development Days https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=429 429-southlyoncommunitys@intand.com 9/3/21 - 9/6/21 Labor Day weekend; No School for All Students https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=430 430-southlyoncommunitys@intand.com 9/6/21 Labor Day https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=337 337-southlyoncommunitys@intand.com 9/7/21 All Students ½ Day A.M. Only - All Teachers Full Day https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=431 431-southlyoncommunitys@intand.com 9/8/21 First Full Day of School https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=432 432-southlyoncommunitys@intand.com 10/11/21 Columbus Day https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=338 338-southlyoncommunitys@intand.com 10/11/21 Elementary Students ½ Day, Elementary Teachers - Full Day https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=433 433-southlyoncommunitys@intand.com 10/19/21 - 10/21/21 Elementary Parent Teacher Conferences (2 of the 3 Evenings) https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=435 435-southlyoncommunitys@intand.com 10/19/21 Elementary Students ½ Day, Elementary Teachers - Full Day https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=434 434-southlyoncommunitys@intand.com 10/31/21 Halloween https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=339 339-southlyoncommunitys@intand.com 11/2/21 All Teachers Professional Development Day https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=436 436-southlyoncommunitys@intand.com 11/4/21 High School Parent Teacher Conferences https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=437 437-southlyoncommunitys@intand.com 11/7/21 Daylight Saving Time Ends https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=341 341-southlyoncommunitys@intand.com 11/11/21 Veteran's Day https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=340 340-southlyoncommunitys@intand.com 11/18/21 Middle School Parent Teacher Conferences https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=438 438-southlyoncommunitys@intand.com 11/19/21 Elementary Students ½ Day, Elementary Teachers - Full Day https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=439 439-southlyoncommunitys@intand.com 11/24/21 Elementary Students ½ Day, Elementary Teachers - full day https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=440 440-southlyoncommunitys@intand.com 11/25/21 Thanksgiving https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=342 342-southlyoncommunitys@intand.com 11/25/21 - 11/26/21 Thanksgiving Recess https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=441 441-southlyoncommunitys@intand.com 12/20/21 - 12/31/21 Winter Break https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=442 442-southlyoncommunitys@intand.com 12/25/21 Christmas Day https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=343 343-southlyoncommunitys@intand.com 1/1/22 New Year's Day https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=344 344-southlyoncommunitys@intand.com 1/17/22 All Teachers Professional Development Day https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=443 443-southlyoncommunitys@intand.com 1/17/22 Martin Luther King Day https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=345 345-southlyoncommunitys@intand.com 1/26/22 Secondary Students ½ day, Secondary Teachers - Full Day https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=444 444-southlyoncommunitys@intand.com 2/14/22 Valentine's Day https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=346 346-southlyoncommunitys@intand.com 2/21/22 - 2/25/22 Mid-Winter Break https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=445 445-southlyoncommunitys@intand.com 2/21/22 President's Day https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=347 347-southlyoncommunitys@intand.com 3/8/22 No School for Students - All Teachers Professional Development Day https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=446 446-southlyoncommunitys@intand.com 3/13/22 Daylight Saving Time Begins https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=348 348-southlyoncommunitys@intand.com 3/17/22 St. Patrick's Day https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=349 349-southlyoncommunitys@intand.com 3/18/22 Elementary Students ½ Day, Elementary Teachers - Full Day https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=447 447-southlyoncommunitys@intand.com 3/28/22 - 4/1/22 Spring Break https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=448 448-southlyoncommunitys@intand.com 4/15/22 Good Friday https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=449 449-southlyoncommunitys@intand.com 4/17/22 Easter https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=350 350-southlyoncommunitys@intand.com 5/5/22 Cinco De Mayo https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=351 351-southlyoncommunitys@intand.com 5/16/22 All Students ½ day, All Teachers - Full Day https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=450 450-southlyoncommunitys@intand.com 5/17/22 Last Day of School https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=451 451-southlyoncommunitys@intand.com 5/30/22 Memorial Day https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=352 352-southlyoncommunitys@intand.com 7/4/22 Independence Day https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=353 353-southlyoncommunitys@intand.com