Collinsville Cusd 10 2021-2022 Calendar https://collinsvillecusd10.tandem.co/ Key dates for Collinsville Cusd 10. en-us 8/16/21 - 8/17/21 Institute Day https://collinsvillecusd10.tandem.co/index.php?type=key_date&action=details&id=205 205-collinsvillecusd10@intand.com 8/18/21 First Day of School https://collinsvillecusd10.tandem.co/index.php?type=key_date&action=details&id=206 206-collinsvillecusd10@intand.com 9/6/21 Labor Day https://collinsvillecusd10.tandem.co/index.php?type=key_date&action=details&id=188 188-collinsvillecusd10@intand.com 9/17/21 Inservice Day – 1⁄2 Day Student Attendance https://collinsvillecusd10.tandem.co/index.php?type=key_date&action=details&id=207 207-collinsvillecusd10@intand.com 10/11/21 Columbus Day https://collinsvillecusd10.tandem.co/index.php?type=key_date&action=details&id=189 189-collinsvillecusd10@intand.com 10/15/21 End of 1st Grading Period https://collinsvillecusd10.tandem.co/index.php?type=key_date&action=details&id=216 216-collinsvillecusd10@intand.com 10/28/21 - 10/29/21 Parent Teacher Conferences https://collinsvillecusd10.tandem.co/index.php?type=key_date&action=details&id=208 208-collinsvillecusd10@intand.com 10/31/21 Halloween https://collinsvillecusd10.tandem.co/index.php?type=key_date&action=details&id=190 190-collinsvillecusd10@intand.com 11/7/21 Daylight Saving Time Ends https://collinsvillecusd10.tandem.co/index.php?type=key_date&action=details&id=192 192-collinsvillecusd10@intand.com 11/11/21 Veteran's Day https://collinsvillecusd10.tandem.co/index.php?type=key_date&action=details&id=191 191-collinsvillecusd10@intand.com 11/12/21 End of 1st Trimester https://collinsvillecusd10.tandem.co/index.php?type=key_date&action=details&id=218 218-collinsvillecusd10@intand.com 11/24/21 - 11/26/21 Thanksgiving Break https://collinsvillecusd10.tandem.co/index.php?type=key_date&action=details&id=209 209-collinsvillecusd10@intand.com 11/25/21 Thanksgiving https://collinsvillecusd10.tandem.co/index.php?type=key_date&action=details&id=193 193-collinsvillecusd10@intand.com 12/22/21 End of 2nd Grading Period https://collinsvillecusd10.tandem.co/index.php?type=key_date&action=details&id=217 217-collinsvillecusd10@intand.com 12/23/21 - 12/31/21 Winter Break https://collinsvillecusd10.tandem.co/index.php?type=key_date&action=details&id=210 210-collinsvillecusd10@intand.com 12/25/21 Christmas Day https://collinsvillecusd10.tandem.co/index.php?type=key_date&action=details&id=194 194-collinsvillecusd10@intand.com 1/1/22 New Year's Day https://collinsvillecusd10.tandem.co/index.php?type=key_date&action=details&id=195 195-collinsvillecusd10@intand.com 1/14/22 Institute Day https://collinsvillecusd10.tandem.co/index.php?type=key_date&action=details&id=211 211-collinsvillecusd10@intand.com 1/17/22 Martin Luther King Day https://collinsvillecusd10.tandem.co/index.php?type=key_date&action=details&id=196 196-collinsvillecusd10@intand.com 2/14/22 Valentine's Day https://collinsvillecusd10.tandem.co/index.php?type=key_date&action=details&id=197 197-collinsvillecusd10@intand.com 2/18/22 End of 2nd Trimester https://collinsvillecusd10.tandem.co/index.php?type=key_date&action=details&id=219 219-collinsvillecusd10@intand.com 2/21/22 President's Day https://collinsvillecusd10.tandem.co/index.php?type=key_date&action=details&id=198 198-collinsvillecusd10@intand.com 3/7/22 Casimir Pulaski Day https://collinsvillecusd10.tandem.co/index.php?type=key_date&action=details&id=212 212-collinsvillecusd10@intand.com 3/11/22 End of 3rd Grading Period https://collinsvillecusd10.tandem.co/index.php?type=key_date&action=details&id=220 220-collinsvillecusd10@intand.com 3/13/22 Daylight Saving Time Begins https://collinsvillecusd10.tandem.co/index.php?type=key_date&action=details&id=199 199-collinsvillecusd10@intand.com 3/17/22 St. Patrick's Day https://collinsvillecusd10.tandem.co/index.php?type=key_date&action=details&id=200 200-collinsvillecusd10@intand.com 4/14/22 - 4/18/22 Spring Break https://collinsvillecusd10.tandem.co/index.php?type=key_date&action=details&id=213 213-collinsvillecusd10@intand.com 4/17/22 Easter https://collinsvillecusd10.tandem.co/index.php?type=key_date&action=details&id=201 201-collinsvillecusd10@intand.com 5/5/22 Cinco De Mayo https://collinsvillecusd10.tandem.co/index.php?type=key_date&action=details&id=202 202-collinsvillecusd10@intand.com 5/25/22 Last Day of School https://collinsvillecusd10.tandem.co/index.php?type=key_date&action=details&id=214 214-collinsvillecusd10@intand.com 5/26/22 Institute Day https://collinsvillecusd10.tandem.co/index.php?type=key_date&action=details&id=215 215-collinsvillecusd10@intand.com 5/30/22 Memorial Day https://collinsvillecusd10.tandem.co/index.php?type=key_date&action=details&id=203 203-collinsvillecusd10@intand.com 7/4/22 Independence Day https://collinsvillecusd10.tandem.co/index.php?type=key_date&action=details&id=204 204-collinsvillecusd10@intand.com