Arlington Isd 2010-2011 Calendar https://arlingtonisd.tandem.co/ Key dates for Arlington Isd. en-us 8/23/10 First Day of School https://arlingtonisd.tandem.co/index.php?type=key_date&action=details&id=296 296-arlingtonisd@intand.com 9/6/10 Labor Day https://arlingtonisd.tandem.co/index.php?type=key_date&action=details&id=68 68-arlingtonisd@intand.com 10/8/10 Staff Development- Student Holiday https://arlingtonisd.tandem.co/index.php?type=key_date&action=details&id=297 297-arlingtonisd@intand.com 10/11/10 Columbus Day https://arlingtonisd.tandem.co/index.php?type=key_date&action=details&id=229 229-arlingtonisd@intand.com 10/11/10 Staff Development- Student Holiday https://arlingtonisd.tandem.co/index.php?type=key_date&action=details&id=298 298-arlingtonisd@intand.com 10/31/10 Halloween https://arlingtonisd.tandem.co/index.php?type=key_date&action=details&id=70 70-arlingtonisd@intand.com 11/7/10 Daylight Saving Time Ends https://arlingtonisd.tandem.co/index.php?type=key_date&action=details&id=72 72-arlingtonisd@intand.com 11/11/10 Veteran's Day https://arlingtonisd.tandem.co/index.php?type=key_date&action=details&id=71 71-arlingtonisd@intand.com 11/24/10 Staff Development- Student Holiday https://arlingtonisd.tandem.co/index.php?type=key_date&action=details&id=299 299-arlingtonisd@intand.com 11/25/10 - 11/26/10 Thanksgiving https://arlingtonisd.tandem.co/index.php?type=key_date&action=details&id=73 73-arlingtonisd@intand.com 12/20/10 - 12/31/10 Winter Break https://arlingtonisd.tandem.co/index.php?type=key_date&action=details&id=300 300-arlingtonisd@intand.com 12/25/10 Christmas Day https://arlingtonisd.tandem.co/index.php?type=key_date&action=details&id=74 74-arlingtonisd@intand.com 1/1/11 New Year's Day https://arlingtonisd.tandem.co/index.php?type=key_date&action=details&id=75 75-arlingtonisd@intand.com 1/14/11 End of First Semester https://arlingtonisd.tandem.co/index.php?type=key_date&action=details&id=301 301-arlingtonisd@intand.com 1/17/11 Martin Luther King Day https://arlingtonisd.tandem.co/index.php?type=key_date&action=details&id=76 76-arlingtonisd@intand.com 1/18/11 Staff Preparation Day- Student Holiday https://arlingtonisd.tandem.co/index.php?type=key_date&action=details&id=302 302-arlingtonisd@intand.com 1/19/11 Second Semester Begins https://arlingtonisd.tandem.co/index.php?type=key_date&action=details&id=303 303-arlingtonisd@intand.com 2/14/11 Valentine's Day https://arlingtonisd.tandem.co/index.php?type=key_date&action=details&id=237 237-arlingtonisd@intand.com 2/21/11 President's Day https://arlingtonisd.tandem.co/index.php?type=key_date&action=details&id=78 78-arlingtonisd@intand.com 3/13/11 Daylight Saving Time Begins https://arlingtonisd.tandem.co/index.php?type=key_date&action=details&id=79 79-arlingtonisd@intand.com 3/14/11 - 3/18/11 Spring Break https://arlingtonisd.tandem.co/index.php?type=key_date&action=details&id=304 304-arlingtonisd@intand.com 3/17/11 St. Patrick's Day https://arlingtonisd.tandem.co/index.php?type=key_date&action=details&id=240 240-arlingtonisd@intand.com 4/22/11 April Holiday https://arlingtonisd.tandem.co/index.php?type=key_date&action=details&id=305 305-arlingtonisd@intand.com 4/24/11 Easter https://arlingtonisd.tandem.co/index.php?type=key_date&action=details&id=81 81-arlingtonisd@intand.com 5/2/11 May Holiday https://arlingtonisd.tandem.co/index.php?type=key_date&action=details&id=306 306-arlingtonisd@intand.com 5/5/11 Cinco De Mayo https://arlingtonisd.tandem.co/index.php?type=key_date&action=details&id=82 82-arlingtonisd@intand.com 5/30/11 Memorial Day https://arlingtonisd.tandem.co/index.php?type=key_date&action=details&id=243 243-arlingtonisd@intand.com 6/2/11 Last Day of Classes https://arlingtonisd.tandem.co/index.php?type=key_date&action=details&id=307 307-arlingtonisd@intand.com 7/4/11 Independence Day https://arlingtonisd.tandem.co/index.php?type=key_date&action=details&id=84 84-arlingtonisd@intand.com