Charles County Public Schools 2011-2012 Calendar https://charlescountypublics.tandem.co/ Key dates for Charles County Public Schools. en-us 8/15/11 - 8/19/11 New teacher orientation week https://charlescountypublics.tandem.co/index.php?type=key_date&action=details&id=193 193-charlescountypublics@intand.com 8/23/11 First day of school for returning teachers https://charlescountypublics.tandem.co/index.php?type=key_date&action=details&id=194 194-charlescountypublics@intand.com 8/29/11 First day of school for students, K-12 https://charlescountypublics.tandem.co/index.php?type=key_date&action=details&id=195 195-charlescountypublics@intand.com 9/5/11 Labor Day https://charlescountypublics.tandem.co/index.php?type=key_date&action=details&id=77 77-charlescountypublics@intand.com 9/6/11 First day of school for 3's program, PreK students https://charlescountypublics.tandem.co/index.php?type=key_date&action=details&id=196 196-charlescountypublics@intand.com 9/12/11 First day for Pre‐k(Category 3) https://charlescountypublics.tandem.co/index.php?type=key_date&action=details&id=197 197-charlescountypublics@intand.com 10/3/11 - 10/7/11 High School Assessments (HSA) Testing https://charlescountypublics.tandem.co/index.php?type=key_date&action=details&id=198 198-charlescountypublics@intand.com 10/10/11 Columbus Day https://charlescountypublics.tandem.co/index.php?type=key_date&action=details&id=78 78-charlescountypublics@intand.com 10/10/11 - 10/14/11 High School Assessments (HSA) Testing https://charlescountypublics.tandem.co/index.php?type=key_date&action=details&id=199 199-charlescountypublics@intand.com 10/31/11 Halloween https://charlescountypublics.tandem.co/index.php?type=key_date&action=details&id=79 79-charlescountypublics@intand.com 11/1/11 First marking period ends https://charlescountypublics.tandem.co/index.php?type=key_date&action=details&id=200 200-charlescountypublics@intand.com 11/2/11 Schools closed for students https://charlescountypublics.tandem.co/index.php?type=key_date&action=details&id=201 201-charlescountypublics@intand.com 11/3/11 Second marking period begins https://charlescountypublics.tandem.co/index.php?type=key_date&action=details&id=202 202-charlescountypublics@intand.com 11/6/11 Daylight Saving Time Ends https://charlescountypublics.tandem.co/index.php?type=key_date&action=details&id=81 81-charlescountypublics@intand.com 11/11/11 Veteran's Day https://charlescountypublics.tandem.co/index.php?type=key_date&action=details&id=80 80-charlescountypublics@intand.com 11/15/11 Winter sports begin https://charlescountypublics.tandem.co/index.php?type=key_date&action=details&id=203 203-charlescountypublics@intand.com 11/23/11 - 11/25/11 Thanksgiving Holiday https://charlescountypublics.tandem.co/index.php?type=key_date&action=details&id=82 82-charlescountypublics@intand.com 12/22/11 - 12/30/11 Winter Break https://charlescountypublics.tandem.co/index.php?type=key_date&action=details&id=204 204-charlescountypublics@intand.com 12/25/11 Christmas Day https://charlescountypublics.tandem.co/index.php?type=key_date&action=details&id=83 83-charlescountypublics@intand.com 1/1/12 New Year's Day https://charlescountypublics.tandem.co/index.php?type=key_date&action=details&id=84 84-charlescountypublics@intand.com 1/2/12 Schools reopen https://charlescountypublics.tandem.co/index.php?type=key_date&action=details&id=205 205-charlescountypublics@intand.com 1/9/12 - 1/13/12 High School Assessments (HSA) Testing https://charlescountypublics.tandem.co/index.php?type=key_date&action=details&id=206 206-charlescountypublics@intand.com 1/16/12 - 1/20/12 High School Assessments (HSA) Testing https://charlescountypublics.tandem.co/index.php?type=key_date&action=details&id=207 207-charlescountypublics@intand.com 1/16/12 Martin Luther King Day https://charlescountypublics.tandem.co/index.php?type=key_date&action=details&id=85 85-charlescountypublics@intand.com 1/23/12 Second marking period ends https://charlescountypublics.tandem.co/index.php?type=key_date&action=details&id=208 208-charlescountypublics@intand.com 1/24/12 Semester Break https://charlescountypublics.tandem.co/index.php?type=key_date&action=details&id=209 209-charlescountypublics@intand.com 1/25/12 Third marking period begins https://charlescountypublics.tandem.co/index.php?type=key_date&action=details&id=210 210-charlescountypublics@intand.com 2/14/12 Valentine's Day https://charlescountypublics.tandem.co/index.php?type=key_date&action=details&id=86 86-charlescountypublics@intand.com 2/20/12 President's Day https://charlescountypublics.tandem.co/index.php?type=key_date&action=details&id=87 87-charlescountypublics@intand.com 3/11/12 Daylight Saving Time Begins https://charlescountypublics.tandem.co/index.php?type=key_date&action=details&id=88 88-charlescountypublics@intand.com 3/13/12 - 3/14/12 MSA reading and math testing https://charlescountypublics.tandem.co/index.php?type=key_date&action=details&id=211 211-charlescountypublics@intand.com 3/17/12 St. Patrick's Day https://charlescountypublics.tandem.co/index.php?type=key_date&action=details&id=89 89-charlescountypublics@intand.com 3/20/12 - 3/21/12 MSA reading and math testing https://charlescountypublics.tandem.co/index.php?type=key_date&action=details&id=212 212-charlescountypublics@intand.com 3/28/12 Third marking period ends https://charlescountypublics.tandem.co/index.php?type=key_date&action=details&id=213 213-charlescountypublics@intand.com 3/29/12 Fourth marking period begins https://charlescountypublics.tandem.co/index.php?type=key_date&action=details&id=214 214-charlescountypublics@intand.com 4/2/12 - 4/5/12 Spring Break https://charlescountypublics.tandem.co/index.php?type=key_date&action=details&id=215 215-charlescountypublics@intand.com 4/6/12 Good Friday https://charlescountypublics.tandem.co/index.php?type=key_date&action=details&id=216 216-charlescountypublics@intand.com 4/8/12 Easter https://charlescountypublics.tandem.co/index.php?type=key_date&action=details&id=90 90-charlescountypublics@intand.com 4/16/12 - 4/20/12 High School Assessments (HSA) Testing https://charlescountypublics.tandem.co/index.php?type=key_date&action=details&id=217 217-charlescountypublics@intand.com 4/16/12 - 4/20/12 MSA science testing https://charlescountypublics.tandem.co/index.php?type=key_date&action=details&id=218 218-charlescountypublics@intand.com 5/5/12 Cinco De Mayo https://charlescountypublics.tandem.co/index.php?type=key_date&action=details&id=91 91-charlescountypublics@intand.com 5/21/12 - 5/24/12 High School Assesments (HSA) Testing https://charlescountypublics.tandem.co/index.php?type=key_date&action=details&id=219 219-charlescountypublics@intand.com 5/28/12 Memorial Day https://charlescountypublics.tandem.co/index.php?type=key_date&action=details&id=92 92-charlescountypublics@intand.com 5/29/12 - 5/31/12 High School Assesments (HSA) Testing https://charlescountypublics.tandem.co/index.php?type=key_date&action=details&id=220 220-charlescountypublics@intand.com 6/4/12 - 6/5/12 Graduation https://charlescountypublics.tandem.co/index.php?type=key_date&action=details&id=222 222-charlescountypublics@intand.com 6/4/12 - 6/7/12 High School Assesments (HSA) Testing https://charlescountypublics.tandem.co/index.php?type=key_date&action=details&id=221 221-charlescountypublics@intand.com 6/15/12 Last day of school for students https://charlescountypublics.tandem.co/index.php?type=key_date&action=details&id=223 223-charlescountypublics@intand.com 6/18/12 Last day of school for teachers https://charlescountypublics.tandem.co/index.php?type=key_date&action=details&id=224 224-charlescountypublics@intand.com 7/4/12 Independence Day https://charlescountypublics.tandem.co/index.php?type=key_date&action=details&id=93 93-charlescountypublics@intand.com