Concrete School Dist 11 2021-2022 Calendar https://concretedist11.tandem.co/ Key dates for Concrete School Dist 11. en-us 8/26/21 - 8/27/21 Staff Training Days https://concretedist11.tandem.co/index.php?type=key_date&action=details&id=276 276-concretedist11@intand.com 8/30/21 Staff Training Days https://concretedist11.tandem.co/index.php?type=key_date&action=details&id=277 277-concretedist11@intand.com 8/31/21 All Staff Welcome Back https://concretedist11.tandem.co/index.php?type=key_date&action=details&id=278 278-concretedist11@intand.com 9/1/21 First Day of School https://concretedist11.tandem.co/index.php?type=key_date&action=details&id=279 279-concretedist11@intand.com 9/6/21 Labor Day https://concretedist11.tandem.co/index.php?type=key_date&action=details&id=174 174-concretedist11@intand.com 9/22/21 2 Hr Late Start PD https://concretedist11.tandem.co/index.php?type=key_date&action=details&id=280 280-concretedist11@intand.com 10/11/21 Columbus Day https://concretedist11.tandem.co/index.php?type=key_date&action=details&id=175 175-concretedist11@intand.com 10/13/21 2 Hr Late Start PD https://concretedist11.tandem.co/index.php?type=key_date&action=details&id=281 281-concretedist11@intand.com 10/31/21 Halloween https://concretedist11.tandem.co/index.php?type=key_date&action=details&id=176 176-concretedist11@intand.com 11/5/21 End of 1st Quarter https://concretedist11.tandem.co/index.php?type=key_date&action=details&id=282 282-concretedist11@intand.com 11/7/21 Daylight Saving Time Ends https://concretedist11.tandem.co/index.php?type=key_date&action=details&id=178 178-concretedist11@intand.com 11/11/21 Veteran's Day https://concretedist11.tandem.co/index.php?type=key_date&action=details&id=177 177-concretedist11@intand.com 11/19/21 Conference Days https://concretedist11.tandem.co/index.php?type=key_date&action=details&id=283 283-concretedist11@intand.com 11/22/21 - 11/23/21 Conference Days https://concretedist11.tandem.co/index.php?type=key_date&action=details&id=284 284-concretedist11@intand.com 11/24/21 - 11/26/21 Thanksgiving Break https://concretedist11.tandem.co/index.php?type=key_date&action=details&id=285 285-concretedist11@intand.com 11/25/21 Thanksgiving https://concretedist11.tandem.co/index.php?type=key_date&action=details&id=179 179-concretedist11@intand.com 12/8/21 2 Hr Late Start PD https://concretedist11.tandem.co/index.php?type=key_date&action=details&id=286 286-concretedist11@intand.com 12/20/21 - 12/31/21 Winter Break https://concretedist11.tandem.co/index.php?type=key_date&action=details&id=287 287-concretedist11@intand.com 12/25/21 Christmas Day https://concretedist11.tandem.co/index.php?type=key_date&action=details&id=180 180-concretedist11@intand.com 1/1/22 New Year's Day https://concretedist11.tandem.co/index.php?type=key_date&action=details&id=181 181-concretedist11@intand.com 1/12/22 2 Hr Late Start PD https://concretedist11.tandem.co/index.php?type=key_date&action=details&id=288 288-concretedist11@intand.com 1/17/22 Martin Luther King Day https://concretedist11.tandem.co/index.php?type=key_date&action=details&id=182 182-concretedist11@intand.com 1/21/22 End of 1st Semester/ Grading/Conferencing ½ Day https://concretedist11.tandem.co/index.php?type=key_date&action=details&id=289 289-concretedist11@intand.com 2/9/22 2 Hr Late Start PD https://concretedist11.tandem.co/index.php?type=key_date&action=details&id=290 290-concretedist11@intand.com 2/14/22 Valentine's Day https://concretedist11.tandem.co/index.php?type=key_date&action=details&id=183 183-concretedist11@intand.com 2/21/22 President's Day https://concretedist11.tandem.co/index.php?type=key_date&action=details&id=184 184-concretedist11@intand.com 3/13/22 Daylight Saving Time Begins https://concretedist11.tandem.co/index.php?type=key_date&action=details&id=185 185-concretedist11@intand.com 3/16/22 2 Hr. Late Start PD https://concretedist11.tandem.co/index.php?type=key_date&action=details&id=291 291-concretedist11@intand.com 3/17/22 St. Patrick's Day https://concretedist11.tandem.co/index.php?type=key_date&action=details&id=186 186-concretedist11@intand.com 3/25/22 End of 3rd Quarter/ Grading/Conferencing ½ Day https://concretedist11.tandem.co/index.php?type=key_date&action=details&id=292 292-concretedist11@intand.com 4/4/22 - 4/8/22 Spring Break https://concretedist11.tandem.co/index.php?type=key_date&action=details&id=293 293-concretedist11@intand.com 4/13/22 2 Hr Late Start PD https://concretedist11.tandem.co/index.php?type=key_date&action=details&id=294 294-concretedist11@intand.com 4/17/22 Easter https://concretedist11.tandem.co/index.php?type=key_date&action=details&id=187 187-concretedist11@intand.com 5/5/22 Cinco De Mayo https://concretedist11.tandem.co/index.php?type=key_date&action=details&id=188 188-concretedist11@intand.com 5/11/22 2 Hr Late Start PD https://concretedist11.tandem.co/index.php?type=key_date&action=details&id=295 295-concretedist11@intand.com 5/27/22 Snow make up day https://concretedist11.tandem.co/index.php?type=key_date&action=details&id=296 296-concretedist11@intand.com 5/30/22 Memorial Day https://concretedist11.tandem.co/index.php?type=key_date&action=details&id=189 189-concretedist11@intand.com 6/3/22 Graduation https://concretedist11.tandem.co/index.php?type=key_date&action=details&id=297 297-concretedist11@intand.com 6/13/22 Last School Day Excused 10:00/End of 2nd Semester Bold Text Early Release For Students/Teacher Gradi https://concretedist11.tandem.co/index.php?type=key_date&action=details&id=298 298-concretedist11@intand.com 7/4/22 Independence Day https://concretedist11.tandem.co/index.php?type=key_date&action=details&id=190 190-concretedist11@intand.com