Willis Isd 2019-2020 Calendar http://willisisd.tandem.co/ Key dates for Willis Isd. en-us 8/14/19 First Day of School http://willisisd.tandem.co/index.php?type=key_date&action=details&id=137 137-willisisd@intand.com 8/14/19 - 10/11/19 Marking Period 1 http://willisisd.tandem.co/index.php?type=key_date&action=details&id=152 152-willisisd@intand.com 8/14/19 - 12/19/19 Semester 1 http://willisisd.tandem.co/index.php?type=key_date&action=details&id=156 156-willisisd@intand.com 9/2/19 Labor Day http://willisisd.tandem.co/index.php?type=key_date&action=details&id=108 108-willisisd@intand.com 9/20/19 Holiday http://willisisd.tandem.co/index.php?type=key_date&action=details&id=138 138-willisisd@intand.com 9/20/19 STAFF DEVELOPMENT/WORK DAYS http://willisisd.tandem.co/index.php?type=key_date&action=details&id=147 147-willisisd@intand.com 10/11/19 STUDENT EARLY RELEASE DAYS http://willisisd.tandem.co/index.php?type=key_date&action=details&id=143 143-willisisd@intand.com 10/14/19 Columbus Day http://willisisd.tandem.co/index.php?type=key_date&action=details&id=109 109-willisisd@intand.com 10/15/19 - 12/19/19 Marking Period 2 http://willisisd.tandem.co/index.php?type=key_date&action=details&id=153 153-willisisd@intand.com 10/31/19 Halloween http://willisisd.tandem.co/index.php?type=key_date&action=details&id=110 110-willisisd@intand.com 11/3/19 Daylight Saving Time Ends http://willisisd.tandem.co/index.php?type=key_date&action=details&id=112 112-willisisd@intand.com 11/11/19 Veteran's Day http://willisisd.tandem.co/index.php?type=key_date&action=details&id=111 111-willisisd@intand.com 11/22/19 STAFF DEVELOPMENT/WORK DAYS http://willisisd.tandem.co/index.php?type=key_date&action=details&id=148 148-willisisd@intand.com 11/22/19 - 11/29/19 Thanksgiving Break http://willisisd.tandem.co/index.php?type=key_date&action=details&id=139 139-willisisd@intand.com 11/28/19 Thanksgiving http://willisisd.tandem.co/index.php?type=key_date&action=details&id=113 113-willisisd@intand.com 12/19/19 STUDENT EARLY RELEASE DAYS http://willisisd.tandem.co/index.php?type=key_date&action=details&id=144 144-willisisd@intand.com 12/20/19 - 1/6/20 Winter Break http://willisisd.tandem.co/index.php?type=key_date&action=details&id=140 140-willisisd@intand.com 12/25/19 Christmas Day http://willisisd.tandem.co/index.php?type=key_date&action=details&id=114 114-willisisd@intand.com 1/1/20 New Year's Day http://willisisd.tandem.co/index.php?type=key_date&action=details&id=115 115-willisisd@intand.com 1/6/20 STAFF DEVELOPMENT/WORK DAYS http://willisisd.tandem.co/index.php?type=key_date&action=details&id=149 149-willisisd@intand.com 1/7/20 - 3/6/20 Marking Period 3 http://willisisd.tandem.co/index.php?type=key_date&action=details&id=154 154-willisisd@intand.com 1/7/20 - 5/22/20 Semester 2 http://willisisd.tandem.co/index.php?type=key_date&action=details&id=157 157-willisisd@intand.com 1/20/20 Martin Luther King Day http://willisisd.tandem.co/index.php?type=key_date&action=details&id=116 116-willisisd@intand.com 2/14/20 Valentine's Day http://willisisd.tandem.co/index.php?type=key_date&action=details&id=117 117-willisisd@intand.com 2/17/20 President's Day http://willisisd.tandem.co/index.php?type=key_date&action=details&id=118 118-willisisd@intand.com 2/17/20 STAFF DEVELOPMENT/WORK DAYS http://willisisd.tandem.co/index.php?type=key_date&action=details&id=150 150-willisisd@intand.com 3/6/20 STUDENT EARLY RELEASE DAYS http://willisisd.tandem.co/index.php?type=key_date&action=details&id=145 145-willisisd@intand.com 3/8/20 Daylight Saving Time Begins http://willisisd.tandem.co/index.php?type=key_date&action=details&id=119 119-willisisd@intand.com 3/9/20 - 3/13/20 Spring Break http://willisisd.tandem.co/index.php?type=key_date&action=details&id=141 141-willisisd@intand.com 3/16/20 - 5/22/20 Marking Period 4 http://willisisd.tandem.co/index.php?type=key_date&action=details&id=155 155-willisisd@intand.com 3/17/20 St. Patrick's Day http://willisisd.tandem.co/index.php?type=key_date&action=details&id=120 120-willisisd@intand.com 4/10/20 Holiday http://willisisd.tandem.co/index.php?type=key_date&action=details&id=142 142-willisisd@intand.com 4/12/20 Easter http://willisisd.tandem.co/index.php?type=key_date&action=details&id=121 121-willisisd@intand.com 4/20/20 STAFF DEVELOPMENT/WORK DAYS http://willisisd.tandem.co/index.php?type=key_date&action=details&id=151 151-willisisd@intand.com 5/5/20 Cinco De Mayo http://willisisd.tandem.co/index.php?type=key_date&action=details&id=122 122-willisisd@intand.com 5/22/20 Last Day of School http://willisisd.tandem.co/index.php?type=key_date&action=details&id=158 158-willisisd@intand.com 5/22/20 STUDENT EARLY RELEASE DAYS http://willisisd.tandem.co/index.php?type=key_date&action=details&id=146 146-willisisd@intand.com 5/25/20 Memorial Day http://willisisd.tandem.co/index.php?type=key_date&action=details&id=123 123-willisisd@intand.com 7/4/20 Independence Day http://willisisd.tandem.co/index.php?type=key_date&action=details&id=124 124-willisisd@intand.com