Calallen Isd 2020-2021 Calendar https://calallenisd.tandem.co/ Key dates for Calallen Isd. en-us 7/27/20 - 7/29/20 New Teacher Orientation https://calallenisd.tandem.co/index.php?type=key_date&action=details&id=178 178-calallenisd@intand.com 7/30/20 - 8/4/20 Student Holiday/Professional Development https://calallenisd.tandem.co/index.php?type=key_date&action=details&id=179 179-calallenisd@intand.com 8/5/20 First Day of School https://calallenisd.tandem.co/index.php?type=key_date&action=details&id=180 180-calallenisd@intand.com 9/4/20 Sec. Early Release https://calallenisd.tandem.co/index.php?type=key_date&action=details&id=181 181-calallenisd@intand.com 9/7/20 Labor Day https://calallenisd.tandem.co/index.php?type=key_date&action=details&id=161 161-calallenisd@intand.com 9/8/20 Student Holiday/Professional Development https://calallenisd.tandem.co/index.php?type=key_date&action=details&id=183 183-calallenisd@intand.com 9/11/20 Sec. Early Release https://calallenisd.tandem.co/index.php?type=key_date&action=details&id=182 182-calallenisd@intand.com 10/2/20 End of 1st 9 Weeks https://calallenisd.tandem.co/index.php?type=key_date&action=details&id=184 184-calallenisd@intand.com 10/5/20 2nd 9 Weeks Begins https://calallenisd.tandem.co/index.php?type=key_date&action=details&id=185 185-calallenisd@intand.com 10/12/20 Columbus Day https://calallenisd.tandem.co/index.php?type=key_date&action=details&id=162 162-calallenisd@intand.com 10/26/20 Staff Development https://calallenisd.tandem.co/index.php?type=key_date&action=details&id=186 186-calallenisd@intand.com 10/31/20 Halloween https://calallenisd.tandem.co/index.php?type=key_date&action=details&id=163 163-calallenisd@intand.com 11/1/20 Daylight Saving Time Ends https://calallenisd.tandem.co/index.php?type=key_date&action=details&id=165 165-calallenisd@intand.com 11/6/20 Sec. Early Release https://calallenisd.tandem.co/index.php?type=key_date&action=details&id=187 187-calallenisd@intand.com 11/11/20 Veteran's Day https://calallenisd.tandem.co/index.php?type=key_date&action=details&id=164 164-calallenisd@intand.com 11/16/20 - 11/20/20 Covid-19 Makeup Days https://calallenisd.tandem.co/index.php?type=key_date&action=details&id=188 188-calallenisd@intand.com 11/23/20 - 11/24/20 Covid-19 Makeup Days https://calallenisd.tandem.co/index.php?type=key_date&action=details&id=189 189-calallenisd@intand.com 11/25/20 - 11/27/20 Thanksgiving https://calallenisd.tandem.co/index.php?type=key_date&action=details&id=166 166-calallenisd@intand.com 12/18/20 End of 2nd 9 Weeks https://calallenisd.tandem.co/index.php?type=key_date&action=details&id=190 190-calallenisd@intand.com 12/21/20 - 12/31/20 Christmas Holiday https://calallenisd.tandem.co/index.php?type=key_date&action=details&id=191 191-calallenisd@intand.com 12/25/20 Christmas Day https://calallenisd.tandem.co/index.php?type=key_date&action=details&id=167 167-calallenisd@intand.com 1/1/21 New Year's Day https://calallenisd.tandem.co/index.php?type=key_date&action=details&id=168 168-calallenisd@intand.com 1/4/21 3rd 9 Weeks Begins https://calallenisd.tandem.co/index.php?type=key_date&action=details&id=192 192-calallenisd@intand.com 1/5/21 - 1/8/21 Covid-19 Makeup Days https://calallenisd.tandem.co/index.php?type=key_date&action=details&id=193 193-calallenisd@intand.com 1/11/21 - 1/12/21 Professional Development Flex Day https://calallenisd.tandem.co/index.php?type=key_date&action=details&id=194 194-calallenisd@intand.com 1/13/21 - 1/15/21 School Holidays https://calallenisd.tandem.co/index.php?type=key_date&action=details&id=195 195-calallenisd@intand.com 1/18/21 Martin Luther King Day https://calallenisd.tandem.co/index.php?type=key_date&action=details&id=169 169-calallenisd@intand.com 2/12/21 Student Holiday/Professional Development https://calallenisd.tandem.co/index.php?type=key_date&action=details&id=196 196-calallenisd@intand.com 2/14/21 Valentine's Day https://calallenisd.tandem.co/index.php?type=key_date&action=details&id=170 170-calallenisd@intand.com 2/15/21 President's Day https://calallenisd.tandem.co/index.php?type=key_date&action=details&id=171 171-calallenisd@intand.com 3/1/21 - 3/5/21 Covid-19 Makeup Days https://calallenisd.tandem.co/index.php?type=key_date&action=details&id=197 197-calallenisd@intand.com 3/8/21 - 3/12/21 School Holidays https://calallenisd.tandem.co/index.php?type=key_date&action=details&id=198 198-calallenisd@intand.com 3/14/21 Daylight Saving Time Begins https://calallenisd.tandem.co/index.php?type=key_date&action=details&id=172 172-calallenisd@intand.com 3/15/21 - 3/19/21 Covid-19 Makeup Days https://calallenisd.tandem.co/index.php?type=key_date&action=details&id=199 199-calallenisd@intand.com 3/17/21 St. Patrick's Day https://calallenisd.tandem.co/index.php?type=key_date&action=details&id=173 173-calallenisd@intand.com 3/26/21 End of 3rd 9 Weeks https://calallenisd.tandem.co/index.php?type=key_date&action=details&id=200 200-calallenisd@intand.com 3/29/21 4th 9 Weeks Begins https://calallenisd.tandem.co/index.php?type=key_date&action=details&id=201 201-calallenisd@intand.com 4/2/21 School Holiday https://calallenisd.tandem.co/index.php?type=key_date&action=details&id=202 202-calallenisd@intand.com 4/4/21 Easter https://calallenisd.tandem.co/index.php?type=key_date&action=details&id=174 174-calallenisd@intand.com 5/5/21 Cinco De Mayo https://calallenisd.tandem.co/index.php?type=key_date&action=details&id=175 175-calallenisd@intand.com 5/14/21 Senior's Last Day (With No Health Days) https://calallenisd.tandem.co/index.php?type=key_date&action=details&id=203 203-calallenisd@intand.com 5/31/21 Memorial Day https://calallenisd.tandem.co/index.php?type=key_date&action=details&id=176 176-calallenisd@intand.com 6/10/21 Senior's Last Day (With Health Days Used) https://calallenisd.tandem.co/index.php?type=key_date&action=details&id=204 204-calallenisd@intand.com 6/18/21 Last Day of School https://calallenisd.tandem.co/index.php?type=key_date&action=details&id=205 205-calallenisd@intand.com 6/21/21 Student Holiday/Professional Development https://calallenisd.tandem.co/index.php?type=key_date&action=details&id=206 206-calallenisd@intand.com 6/22/21 Professional Development Flex Day https://calallenisd.tandem.co/index.php?type=key_date&action=details&id=207 207-calallenisd@intand.com 7/4/21 Independence Day https://calallenisd.tandem.co/index.php?type=key_date&action=details&id=177 177-calallenisd@intand.com