Desert Sands Unified 2009-2010 Calendar https://desertsandsunified.tandem.co/ Key dates for Desert Sands Unified. en-us 7/3/09 4th of July Observance https://desertsandsunified.tandem.co/index.php?type=key_date&action=details&id=35 35-desertsandsunified@intand.com 8/19/09 - 8/21/09 New Teacher Inservice https://desertsandsunified.tandem.co/index.php?type=key_date&action=details&id=36 36-desertsandsunified@intand.com 8/27/09 - 8/28/09 Teacher Preparation https://desertsandsunified.tandem.co/index.php?type=key_date&action=details&id=37 37-desertsandsunified@intand.com 8/31/09 Instruction Begins https://desertsandsunified.tandem.co/index.php?type=key_date&action=details&id=38 38-desertsandsunified@intand.com 9/7/09 Labor Day Holiday https://desertsandsunified.tandem.co/index.php?type=key_date&action=details&id=18 18-desertsandsunified@intand.com 10/12/09 Columbus Day https://desertsandsunified.tandem.co/index.php?type=key_date&action=details&id=19 19-desertsandsunified@intand.com 10/31/09 Halloween https://desertsandsunified.tandem.co/index.php?type=key_date&action=details&id=20 20-desertsandsunified@intand.com 11/1/09 Daylight Saving Time Ends https://desertsandsunified.tandem.co/index.php?type=key_date&action=details&id=22 22-desertsandsunified@intand.com 11/11/09 Veteran's Day https://desertsandsunified.tandem.co/index.php?type=key_date&action=details&id=21 21-desertsandsunified@intand.com 11/11/09 Veterans Day Holiday https://desertsandsunified.tandem.co/index.php?type=key_date&action=details&id=39 39-desertsandsunified@intand.com 11/25/09 Schools Closed https://desertsandsunified.tandem.co/index.php?type=key_date&action=details&id=40 40-desertsandsunified@intand.com 11/26/09 Thanksgiving https://desertsandsunified.tandem.co/index.php?type=key_date&action=details&id=23 23-desertsandsunified@intand.com 11/26/09 - 11/27/09 Thanksgiving Holiday https://desertsandsunified.tandem.co/index.php?type=key_date&action=details&id=41 41-desertsandsunified@intand.com 12/21/09 - 1/1/10 Winter Break https://desertsandsunified.tandem.co/index.php?type=key_date&action=details&id=42 42-desertsandsunified@intand.com 12/24/09 - 12/25/09 Classified Holiday https://desertsandsunified.tandem.co/index.php?type=key_date&action=details&id=43 43-desertsandsunified@intand.com 12/25/09 Christmas Day https://desertsandsunified.tandem.co/index.php?type=key_date&action=details&id=24 24-desertsandsunified@intand.com 1/1/10 New Year's Day https://desertsandsunified.tandem.co/index.php?type=key_date&action=details&id=25 25-desertsandsunified@intand.com 1/18/10 Martin Luther King Day Holiday https://desertsandsunified.tandem.co/index.php?type=key_date&action=details&id=44 44-desertsandsunified@intand.com 2/12/10 Lincoln's Day Observance https://desertsandsunified.tandem.co/index.php?type=key_date&action=details&id=45 45-desertsandsunified@intand.com 2/14/10 Valentine's Day https://desertsandsunified.tandem.co/index.php?type=key_date&action=details&id=27 27-desertsandsunified@intand.com 2/15/10 Presidents' Day Holiday https://desertsandsunified.tandem.co/index.php?type=key_date&action=details&id=28 28-desertsandsunified@intand.com 3/14/10 Daylight Saving Time Begins https://desertsandsunified.tandem.co/index.php?type=key_date&action=details&id=29 29-desertsandsunified@intand.com 3/17/10 St. Patrick's Day https://desertsandsunified.tandem.co/index.php?type=key_date&action=details&id=30 30-desertsandsunified@intand.com 4/2/10 Schools Closed https://desertsandsunified.tandem.co/index.php?type=key_date&action=details&id=46 46-desertsandsunified@intand.com 4/4/10 Easter https://desertsandsunified.tandem.co/index.php?type=key_date&action=details&id=31 31-desertsandsunified@intand.com 4/5/10 - 4/9/10 Spring Break https://desertsandsunified.tandem.co/index.php?type=key_date&action=details&id=47 47-desertsandsunified@intand.com 5/5/10 Cinco De Mayo https://desertsandsunified.tandem.co/index.php?type=key_date&action=details&id=32 32-desertsandsunified@intand.com 5/31/10 Memorial Day https://desertsandsunified.tandem.co/index.php?type=key_date&action=details&id=33 33-desertsandsunified@intand.com 5/31/10 Memorial Day Holiday https://desertsandsunified.tandem.co/index.php?type=key_date&action=details&id=48 48-desertsandsunified@intand.com 6/11/10 Last Day of School https://desertsandsunified.tandem.co/index.php?type=key_date&action=details&id=49 49-desertsandsunified@intand.com 6/15/10 Summer School Begins https://desertsandsunified.tandem.co/index.php?type=key_date&action=details&id=50 50-desertsandsunified@intand.com 7/4/10 Independence Day https://desertsandsunified.tandem.co/index.php?type=key_date&action=details&id=34 34-desertsandsunified@intand.com