Seattle Public Schools 2010-2011 Calendar https://seattlepublicschools.tandem.co/ Key dates for Seattle Public Schools. en-us 8/31/10 First Day of School (Hawthorne) https://seattlepublicschools.tandem.co/index.php?type=key_date&action=details&id=106 106-seattlepublicschools@intand.com 9/8/10 First Day of School https://seattlepublicschools.tandem.co/index.php?type=key_date&action=details&id=107 107-seattlepublicschools@intand.com 9/29/10 Professional Development Block Time (2 hour early dismissal) https://seattlepublicschools.tandem.co/index.php?type=key_date&action=details&id=108 108-seattlepublicschools@intand.com 10/8/10 Professional Development Day (no school for students) https://seattlepublicschools.tandem.co/index.php?type=key_date&action=details&id=109 109-seattlepublicschools@intand.com 10/27/10 Professional Development Block Time (2 hour early dismissal) https://seattlepublicschools.tandem.co/index.php?type=key_date&action=details&id=110 110-seattlepublicschools@intand.com 11/5/10 End of First Quarter https://seattlepublicschools.tandem.co/index.php?type=key_date&action=details&id=111 111-seattlepublicschools@intand.com 11/11/10 Veterans Day Holiday (no school) https://seattlepublicschools.tandem.co/index.php?type=key_date&action=details&id=112 112-seattlepublicschools@intand.com 11/22/10 - 11/24/10 Elementary Parent-Teacher Conferences https://seattlepublicschools.tandem.co/index.php?type=key_date&action=details&id=113 113-seattlepublicschools@intand.com 11/24/10 One hour early dismissal for Thanksgiving Holiday https://seattlepublicschools.tandem.co/index.php?type=key_date&action=details&id=114 114-seattlepublicschools@intand.com 11/25/10 - 11/26/10 Thanksgiving Holiday (no school) https://seattlepublicschools.tandem.co/index.php?type=key_date&action=details&id=115 115-seattlepublicschools@intand.com 12/17/10 One hour early dismissal Winter Break https://seattlepublicschools.tandem.co/index.php?type=key_date&action=details&id=116 116-seattlepublicschools@intand.com 12/20/10 - 12/31/10 Winter Break (no school) https://seattlepublicschools.tandem.co/index.php?type=key_date&action=details&id=117 117-seattlepublicschools@intand.com 1/17/11 Martin Luther King Jr. Day Holiday (no school) https://seattlepublicschools.tandem.co/index.php?type=key_date&action=details&id=118 118-seattlepublicschools@intand.com 1/27/11 Last Day of Semester https://seattlepublicschools.tandem.co/index.php?type=key_date&action=details&id=119 119-seattlepublicschools@intand.com 1/28/11 Day between semesters https://seattlepublicschools.tandem.co/index.php?type=key_date&action=details&id=120 120-seattlepublicschools@intand.com 2/2/11 Professional Development Block Time (2 hour early dismissal) https://seattlepublicschools.tandem.co/index.php?type=key_date&action=details&id=121 121-seattlepublicschools@intand.com 2/21/11 Presidents Day Holiday (no school) https://seattlepublicschools.tandem.co/index.php?type=key_date&action=details&id=122 122-seattlepublicschools@intand.com 2/22/11 - 2/25/11 Mid-Winter Break (no school) https://seattlepublicschools.tandem.co/index.php?type=key_date&action=details&id=123 123-seattlepublicschools@intand.com 3/2/11 Professional Development Block Time (2 hour early dismissal) https://seattlepublicschools.tandem.co/index.php?type=key_date&action=details&id=124 124-seattlepublicschools@intand.com 3/18/11 Professional Development Day https://seattlepublicschools.tandem.co/index.php?type=key_date&action=details&id=125 125-seattlepublicschools@intand.com 4/8/11 End of Third Quarter https://seattlepublicschools.tandem.co/index.php?type=key_date&action=details&id=126 126-seattlepublicschools@intand.com 4/18/11 - 4/22/11 Spring Break (no school) https://seattlepublicschools.tandem.co/index.php?type=key_date&action=details&id=127 127-seattlepublicschools@intand.com 5/18/11 Professional Development Block Time (2 hour early dismissal) https://seattlepublicschools.tandem.co/index.php?type=key_date&action=details&id=128 128-seattlepublicschools@intand.com 5/30/11 Memorial Day Holiday (no school) https://seattlepublicschools.tandem.co/index.php?type=key_date&action=details&id=129 129-seattlepublicschools@intand.com 6/21/11 Last Student Day (1 hour early dismissal) https://seattlepublicschools.tandem.co/index.php?type=key_date&action=details&id=130 130-seattlepublicschools@intand.com