William S. Hart Union High 2014-2015 Calendar https://williams.tandem.co/ Key dates for William S. Hart Union High. en-us 8/14/14 First Day of School https://williams.tandem.co/index.php?type=key_date&action=details&id=283 283-williams@intand.com 9/1/14 Labor Day https://williams.tandem.co/index.php?type=key_date&action=details&id=149 149-williams@intand.com 10/6/14 - 10/7/14 Fall Break https://williams.tandem.co/index.php?type=key_date&action=details&id=284 284-williams@intand.com 10/13/14 Columbus Day https://williams.tandem.co/index.php?type=key_date&action=details&id=150 150-williams@intand.com 10/31/14 Halloween https://williams.tandem.co/index.php?type=key_date&action=details&id=151 151-williams@intand.com 11/2/14 Daylight Saving Time Ends https://williams.tandem.co/index.php?type=key_date&action=details&id=153 153-williams@intand.com 11/11/14 Veteran's Day https://williams.tandem.co/index.php?type=key_date&action=details&id=152 152-williams@intand.com 11/27/14 Thanksgiving https://williams.tandem.co/index.php?type=key_date&action=details&id=154 154-williams@intand.com 11/27/14 - 11/28/14 Thanksgiving Break https://williams.tandem.co/index.php?type=key_date&action=details&id=285 285-williams@intand.com 12/22/14 - 1/9/15 Christmas Break https://williams.tandem.co/index.php?type=key_date&action=details&id=286 286-williams@intand.com 12/25/14 Christmas Day https://williams.tandem.co/index.php?type=key_date&action=details&id=155 155-williams@intand.com 1/1/15 New Year's Day https://williams.tandem.co/index.php?type=key_date&action=details&id=156 156-williams@intand.com 1/19/15 Martin Luther King Day https://williams.tandem.co/index.php?type=key_date&action=details&id=157 157-williams@intand.com 2/14/15 Valentine's Day https://williams.tandem.co/index.php?type=key_date&action=details&id=158 158-williams@intand.com 2/16/15 President's Day https://williams.tandem.co/index.php?type=key_date&action=details&id=159 159-williams@intand.com 3/8/15 Daylight Saving Time Begins https://williams.tandem.co/index.php?type=key_date&action=details&id=160 160-williams@intand.com 3/17/15 St. Patrick's Day https://williams.tandem.co/index.php?type=key_date&action=details&id=161 161-williams@intand.com 4/5/15 Easter https://williams.tandem.co/index.php?type=key_date&action=details&id=162 162-williams@intand.com 4/6/15 - 4/10/15 Spring Break https://williams.tandem.co/index.php?type=key_date&action=details&id=287 287-williams@intand.com 5/5/15 Cinco De Mayo https://williams.tandem.co/index.php?type=key_date&action=details&id=163 163-williams@intand.com 5/25/15 Memorial Day https://williams.tandem.co/index.php?type=key_date&action=details&id=164 164-williams@intand.com 6/4/15 Last Day of School https://williams.tandem.co/index.php?type=key_date&action=details&id=288 288-williams@intand.com 7/4/15 Independence Day https://williams.tandem.co/index.php?type=key_date&action=details&id=165 165-williams@intand.com