South Lyon Community Schools 2009-2010 Calendar https://southlyoncommunitys.tandem.co/ Key dates for South Lyon Community Schools. en-us 8/12/09 - 8/14/09 Teacher In-service https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=52 52-southlyoncommunitys@intand.com 8/17/09 - 8/18/09 Teacher Workday https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=58 58-southlyoncommunitys@intand.com 8/19/09 Classes Begin https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=68 68-southlyoncommunitys@intand.com 9/7/09 Labor Day https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=35 35-southlyoncommunitys@intand.com 9/18/09 Teacher Planning Days (Secondary Schools are in Session) https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=54 54-southlyoncommunitys@intand.com 10/12/09 Columbus Day https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=36 36-southlyoncommunitys@intand.com 10/15/09 1st Quarter Ends https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=69 69-southlyoncommunitys@intand.com 10/16/09 Teacher Workday https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=59 59-southlyoncommunitys@intand.com 10/22/09 - 10/23/09 Parent/Teacher Conferences https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=63 63-southlyoncommunitys@intand.com 10/31/09 Halloween https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=37 37-southlyoncommunitys@intand.com 11/1/09 Daylight Saving Time Ends https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=39 39-southlyoncommunitys@intand.com 11/3/09 Teacher Planning Days (Secondary Schools are in Session) https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=55 55-southlyoncommunitys@intand.com 11/11/09 Veteran's Day https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=38 38-southlyoncommunitys@intand.com 11/25/09 - 11/27/09 Thanksgiving Holiday https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=65 65-southlyoncommunitys@intand.com 11/26/09 Thanksgiving https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=40 40-southlyoncommunitys@intand.com 12/18/09 2nd Quarter Ends https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=70 70-southlyoncommunitys@intand.com 12/21/09 - 1/1/10 Winter Break https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=66 66-southlyoncommunitys@intand.com 12/25/09 Christmas Day https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=41 41-southlyoncommunitys@intand.com 1/1/10 New Year's Day https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=42 42-southlyoncommunitys@intand.com 1/4/10 Teacher Workday https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=60 60-southlyoncommunitys@intand.com 1/18/10 Martin Luther King Day https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=43 43-southlyoncommunitys@intand.com 2/5/10 Teacher Planning Days (Secondary Schools are in Session) https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=56 56-southlyoncommunitys@intand.com 2/14/10 Valentine's Day https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=44 44-southlyoncommunitys@intand.com 2/15/10 President's Day https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=45 45-southlyoncommunitys@intand.com 2/15/10 Teacher In-service https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=53 53-southlyoncommunitys@intand.com 3/5/10 3rd Quarter Ends https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=71 71-southlyoncommunitys@intand.com 3/8/10 - 3/12/10 Spring Break https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=67 67-southlyoncommunitys@intand.com 3/14/10 Daylight Saving Time Begins https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=46 46-southlyoncommunitys@intand.com 3/15/10 Teacher Workday https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=61 61-southlyoncommunitys@intand.com 3/17/10 St. Patrick's Day https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=47 47-southlyoncommunitys@intand.com 4/2/10 Teacher Planning Days (Secondary Schools are in Session) https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=57 57-southlyoncommunitys@intand.com 4/4/10 Easter https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=48 48-southlyoncommunitys@intand.com 5/5/10 Cinco De Mayo https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=49 49-southlyoncommunitys@intand.com 5/6/10 - 5/7/10 Parent/Teacher Conferences https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=64 64-southlyoncommunitys@intand.com 5/27/10 4th Quarter Ends https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=72 72-southlyoncommunitys@intand.com 5/28/10 Teacher Workday https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=62 62-southlyoncommunitys@intand.com 5/31/10 Memorial Day https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=50 50-southlyoncommunitys@intand.com 7/4/10 Independence Day https://southlyoncommunitys.tandem.co/index.php?type=key_date&action=details&id=51 51-southlyoncommunitys@intand.com