Lake Dallas Isd 2015-2016 Calendar https://ldisd.tandem.co/ Key dates for Lake Dallas Isd. en-us 8/24/15 First Day of School https://ldisd.tandem.co/index.php?type=key_date&action=details&id=10129 10129-ldisd@intand.com 9/7/15 Labor Day https://ldisd.tandem.co/index.php?type=key_date&action=details&id=10112 10112-ldisd@intand.com 10/12/15 Columbus Day https://ldisd.tandem.co/index.php?type=key_date&action=details&id=10113 10113-ldisd@intand.com 10/31/15 Halloween https://ldisd.tandem.co/index.php?type=key_date&action=details&id=10114 10114-ldisd@intand.com 11/1/15 Daylight Saving Time Ends https://ldisd.tandem.co/index.php?type=key_date&action=details&id=10116 10116-ldisd@intand.com 11/11/15 Veteran's Day https://ldisd.tandem.co/index.php?type=key_date&action=details&id=10115 10115-ldisd@intand.com 11/23/15 - 11/27/15 Thanksgiving Break https://ldisd.tandem.co/index.php?type=key_date&action=details&id=10130 10130-ldisd@intand.com 11/26/15 Thanksgiving https://ldisd.tandem.co/index.php?type=key_date&action=details&id=10117 10117-ldisd@intand.com 12/21/15 - 1/4/16 Christmas Break https://ldisd.tandem.co/index.php?type=key_date&action=details&id=10131 10131-ldisd@intand.com 12/25/15 Christmas Day https://ldisd.tandem.co/index.php?type=key_date&action=details&id=10118 10118-ldisd@intand.com 1/1/16 New Year's Day https://ldisd.tandem.co/index.php?type=key_date&action=details&id=10119 10119-ldisd@intand.com 1/18/16 Martin Luther King Day https://ldisd.tandem.co/index.php?type=key_date&action=details&id=10120 10120-ldisd@intand.com 2/14/16 Valentine's Day https://ldisd.tandem.co/index.php?type=key_date&action=details&id=10121 10121-ldisd@intand.com 2/15/16 President's Day https://ldisd.tandem.co/index.php?type=key_date&action=details&id=10122 10122-ldisd@intand.com 3/13/16 Daylight Saving Time Begins https://ldisd.tandem.co/index.php?type=key_date&action=details&id=10123 10123-ldisd@intand.com 3/14/16 - 3/18/16 Spring Break https://ldisd.tandem.co/index.php?type=key_date&action=details&id=10132 10132-ldisd@intand.com 3/17/16 St. Patrick's Day https://ldisd.tandem.co/index.php?type=key_date&action=details&id=10124 10124-ldisd@intand.com 3/27/16 Easter https://ldisd.tandem.co/index.php?type=key_date&action=details&id=10125 10125-ldisd@intand.com 5/5/16 Cinco De Mayo https://ldisd.tandem.co/index.php?type=key_date&action=details&id=10126 10126-ldisd@intand.com 5/30/16 Memorial Day https://ldisd.tandem.co/index.php?type=key_date&action=details&id=10127 10127-ldisd@intand.com 6/2/16 Last Day of School https://ldisd.tandem.co/index.php?type=key_date&action=details&id=10133 10133-ldisd@intand.com 7/4/16 Independence Day https://ldisd.tandem.co/index.php?type=key_date&action=details&id=10128 10128-ldisd@intand.com