Athletics - HPHS Varsity, Athletics - HPHS Subvarsity, Athletics - HPMS 2011-2012 Calendar http://athletics.hpisd.tandem.co/ Key dates for Athletics - HPHS Varsity, Athletics - HPHS Subvarsity, Athletics - HPMS. en-us 9/5/11 Labor Day http://athletics.hpisd.tandem.co/index.php?type=key_date&action=details&id=55 55-hpisd@intand.com 11/6/11 Daylight Saving Time Ends http://athletics.hpisd.tandem.co/index.php?type=key_date&action=details&id=59 59-hpisd@intand.com 11/11/11 Veteran's Day http://athletics.hpisd.tandem.co/index.php?type=key_date&action=details&id=58 58-hpisd@intand.com 11/24/11 Thanksgiving http://athletics.hpisd.tandem.co/index.php?type=key_date&action=details&id=60 60-hpisd@intand.com 1/1/12 New Year's Day http://athletics.hpisd.tandem.co/index.php?type=key_date&action=details&id=62 62-hpisd@intand.com 3/11/12 Daylight Saving Time Begins http://athletics.hpisd.tandem.co/index.php?type=key_date&action=details&id=66 66-hpisd@intand.com 5/28/12 Memorial Day http://athletics.hpisd.tandem.co/index.php?type=key_date&action=details&id=70 70-hpisd@intand.com 7/4/12 Independence Day http://athletics.hpisd.tandem.co/index.php?type=key_date&action=details&id=71 71-hpisd@intand.com