Yankton School District 63-3 2020-2021 Calendar https://yankton633.tandem.co/ Key dates for Yankton School District 63-3. en-us 8/18/20 General Meetings https://yankton633.tandem.co/index.php?type=key_date&action=details&id=191 191-yankton633@intand.com 8/19/20 Teacher In-Service https://yankton633.tandem.co/index.php?type=key_date&action=details&id=192 192-yankton633@intand.com 8/20/20 Teacher Workday https://yankton633.tandem.co/index.php?type=key_date&action=details&id=193 193-yankton633@intand.com 8/24/20 First Day of School https://yankton633.tandem.co/index.php?type=key_date&action=details&id=194 194-yankton633@intand.com 9/7/20 Labor Day https://yankton633.tandem.co/index.php?type=key_date&action=details&id=174 174-yankton633@intand.com 10/12/20 Columbus Day https://yankton633.tandem.co/index.php?type=key_date&action=details&id=175 175-yankton633@intand.com 10/22/20 End of First Quarter https://yankton633.tandem.co/index.php?type=key_date&action=details&id=195 195-yankton633@intand.com 10/23/20 Teacher In-Service https://yankton633.tandem.co/index.php?type=key_date&action=details&id=196 196-yankton633@intand.com 10/31/20 Halloween https://yankton633.tandem.co/index.php?type=key_date&action=details&id=176 176-yankton633@intand.com 11/1/20 Daylight Saving Time Ends https://yankton633.tandem.co/index.php?type=key_date&action=details&id=178 178-yankton633@intand.com 11/11/20 Veteran's Day https://yankton633.tandem.co/index.php?type=key_date&action=details&id=177 177-yankton633@intand.com 11/25/20 Conferences Compensation Day https://yankton633.tandem.co/index.php?type=key_date&action=details&id=197 197-yankton633@intand.com 11/26/20 - 11/27/20 Thanksgiving Vacation https://yankton633.tandem.co/index.php?type=key_date&action=details&id=179 179-yankton633@intand.com 12/22/20 End of Second Quarter/2:00 PM Early Dismissal https://yankton633.tandem.co/index.php?type=key_date&action=details&id=198 198-yankton633@intand.com 12/23/20 - 12/31/20 Christmas Vacation https://yankton633.tandem.co/index.php?type=key_date&action=details&id=199 199-yankton633@intand.com 12/25/20 Christmas Day https://yankton633.tandem.co/index.php?type=key_date&action=details&id=180 180-yankton633@intand.com 1/1/21 New Year's Day https://yankton633.tandem.co/index.php?type=key_date&action=details&id=181 181-yankton633@intand.com 1/4/21 School Resumes https://yankton633.tandem.co/index.php?type=key_date&action=details&id=200 200-yankton633@intand.com 1/18/21 Martin Luther King Day https://yankton633.tandem.co/index.php?type=key_date&action=details&id=182 182-yankton633@intand.com 1/29/21 Teacher In-Service https://yankton633.tandem.co/index.php?type=key_date&action=details&id=201 201-yankton633@intand.com 2/14/21 Valentine's Day https://yankton633.tandem.co/index.php?type=key_date&action=details&id=183 183-yankton633@intand.com 2/15/21 President's Day https://yankton633.tandem.co/index.php?type=key_date&action=details&id=184 184-yankton633@intand.com 2/16/21 Teacher In-Service Day https://yankton633.tandem.co/index.php?type=key_date&action=details&id=202 202-yankton633@intand.com 3/12/21 End of Third Quarter https://yankton633.tandem.co/index.php?type=key_date&action=details&id=203 203-yankton633@intand.com 3/14/21 Daylight Saving Time Begins https://yankton633.tandem.co/index.php?type=key_date&action=details&id=185 185-yankton633@intand.com 3/17/21 St. Patrick's Day https://yankton633.tandem.co/index.php?type=key_date&action=details&id=186 186-yankton633@intand.com 3/19/21 Teacher In-Service Day https://yankton633.tandem.co/index.php?type=key_date&action=details&id=204 204-yankton633@intand.com 4/1/21 Conferences Compensation Day https://yankton633.tandem.co/index.php?type=key_date&action=details&id=205 205-yankton633@intand.com 4/2/21 - 4/5/21 Easter Vacation https://yankton633.tandem.co/index.php?type=key_date&action=details&id=206 206-yankton633@intand.com 4/4/21 Easter https://yankton633.tandem.co/index.php?type=key_date&action=details&id=187 187-yankton633@intand.com 5/5/21 Cinco De Mayo https://yankton633.tandem.co/index.php?type=key_date&action=details&id=188 188-yankton633@intand.com 5/20/21 Last Day of School/2:00 PM Early Dismissal https://yankton633.tandem.co/index.php?type=key_date&action=details&id=207 207-yankton633@intand.com 5/21/21 Teacher Workday https://yankton633.tandem.co/index.php?type=key_date&action=details&id=208 208-yankton633@intand.com 5/24/21 Teacher In-Service Day https://yankton633.tandem.co/index.php?type=key_date&action=details&id=210 210-yankton633@intand.com 5/25/21 Teacher Workday https://yankton633.tandem.co/index.php?type=key_date&action=details&id=209 209-yankton633@intand.com 5/31/21 Memorial Day https://yankton633.tandem.co/index.php?type=key_date&action=details&id=189 189-yankton633@intand.com 7/4/21 Independence Day https://yankton633.tandem.co/index.php?type=key_date&action=details&id=190 190-yankton633@intand.com