Prince William County Public Schools 2012-2013 Calendar https://princewilliamcountypublics.tandem.co/ Key dates for Prince William County Public Schools. en-us 8/22/12 - 8/24/12 New Teacher Induction Program https://princewilliamcountypublics.tandem.co/index.php?type=key_date&action=details&id=171 171-princewilliamcountypublics@intand.com 8/27/12 All Teachers Report https://princewilliamcountypublics.tandem.co/index.php?type=key_date&action=details&id=172 172-princewilliamcountypublics@intand.com 8/27/12 - 8/30/12 Teacher Professional Development/Workday https://princewilliamcountypublics.tandem.co/index.php?type=key_date&action=details&id=173 173-princewilliamcountypublics@intand.com 9/3/12 Labor Day https://princewilliamcountypublics.tandem.co/index.php?type=key_date&action=details&id=96 96-princewilliamcountypublics@intand.com 9/4/12 School Begins https://princewilliamcountypublics.tandem.co/index.php?type=key_date&action=details&id=174 174-princewilliamcountypublics@intand.com 10/8/12 Columbus Day https://princewilliamcountypublics.tandem.co/index.php?type=key_date&action=details&id=97 97-princewilliamcountypublics@intand.com 10/31/12 Halloween https://princewilliamcountypublics.tandem.co/index.php?type=key_date&action=details&id=98 98-princewilliamcountypublics@intand.com 11/2/12 End of 1st Grading Period (44 Days) https://princewilliamcountypublics.tandem.co/index.php?type=key_date&action=details&id=175 175-princewilliamcountypublics@intand.com 11/4/12 Daylight Saving Time Ends https://princewilliamcountypublics.tandem.co/index.php?type=key_date&action=details&id=100 100-princewilliamcountypublics@intand.com 11/5/12 Teacher Professional Development/Workday - No school for students https://princewilliamcountypublics.tandem.co/index.php?type=key_date&action=details&id=176 176-princewilliamcountypublics@intand.com 11/7/12 ES - Parent Teacher Conference Day (No School, MS/HS Open) https://princewilliamcountypublics.tandem.co/index.php?type=key_date&action=details&id=178 178-princewilliamcountypublics@intand.com 11/7/12 ES - Parent Teacher Conference Day (No School, MS/HS Open) https://princewilliamcountypublics.tandem.co/index.php?type=key_date&action=details&id=177 177-princewilliamcountypublics@intand.com 11/11/12 Veteran's Day https://princewilliamcountypublics.tandem.co/index.php?type=key_date&action=details&id=99 99-princewilliamcountypublics@intand.com 11/21/12 Thanksgiving Break Begins - (Half Day) https://princewilliamcountypublics.tandem.co/index.php?type=key_date&action=details&id=179 179-princewilliamcountypublics@intand.com 11/22/12 Thanksgiving https://princewilliamcountypublics.tandem.co/index.php?type=key_date&action=details&id=101 101-princewilliamcountypublics@intand.com 11/22/12 - 11/23/12 Thanksgiving Break https://princewilliamcountypublics.tandem.co/index.php?type=key_date&action=details&id=180 180-princewilliamcountypublics@intand.com 12/24/12 - 12/25/12 Winter Break for All Employees https://princewilliamcountypublics.tandem.co/index.php?type=key_date&action=details&id=181 181-princewilliamcountypublics@intand.com 12/24/12 - 1/1/13 Winter Break for Students/Teachers https://princewilliamcountypublics.tandem.co/index.php?type=key_date&action=details&id=182 182-princewilliamcountypublics@intand.com 12/25/12 Christmas Day https://princewilliamcountypublics.tandem.co/index.php?type=key_date&action=details&id=102 102-princewilliamcountypublics@intand.com 1/1/13 New Year's Day https://princewilliamcountypublics.tandem.co/index.php?type=key_date&action=details&id=103 103-princewilliamcountypublics@intand.com 1/2/13 School Reopens https://princewilliamcountypublics.tandem.co/index.php?type=key_date&action=details&id=183 183-princewilliamcountypublics@intand.com 1/21/13 Martin Luther King Day https://princewilliamcountypublics.tandem.co/index.php?type=key_date&action=details&id=104 104-princewilliamcountypublics@intand.com 1/25/13 End of First Semester - ES (90 Days) https://princewilliamcountypublics.tandem.co/index.php?type=key_date&action=details&id=185 185-princewilliamcountypublics@intand.com 1/25/13 End of First Semester - MS/HS (91 Days) https://princewilliamcountypublics.tandem.co/index.php?type=key_date&action=details&id=186 186-princewilliamcountypublics@intand.com 1/25/13 End of Second Grading Period (46 Days-ES, 47 Days-MS/HS)*** https://princewilliamcountypublics.tandem.co/index.php?type=key_date&action=details&id=184 184-princewilliamcountypublics@intand.com 1/28/13 Teacher Professional Development/Workday (ES/MS/HS Closed) https://princewilliamcountypublics.tandem.co/index.php?type=key_date&action=details&id=187 187-princewilliamcountypublics@intand.com 1/29/13 Elementary School 1/2 Day - Parent/Teacher Conferences https://princewilliamcountypublics.tandem.co/index.php?type=key_date&action=details&id=188 188-princewilliamcountypublics@intand.com 2/14/13 Valentine's Day https://princewilliamcountypublics.tandem.co/index.php?type=key_date&action=details&id=105 105-princewilliamcountypublics@intand.com 2/18/13 President's Day https://princewilliamcountypublics.tandem.co/index.php?type=key_date&action=details&id=106 106-princewilliamcountypublics@intand.com 3/10/13 Daylight Saving Time Begins https://princewilliamcountypublics.tandem.co/index.php?type=key_date&action=details&id=107 107-princewilliamcountypublics@intand.com 3/17/13 St. Patrick's Day https://princewilliamcountypublics.tandem.co/index.php?type=key_date&action=details&id=108 108-princewilliamcountypublics@intand.com 3/25/13 - 3/29/13 Spring Break for Students/Teachers https://princewilliamcountypublics.tandem.co/index.php?type=key_date&action=details&id=189 189-princewilliamcountypublics@intand.com 3/28/13 - 3/29/13 Spring Break for all Employees https://princewilliamcountypublics.tandem.co/index.php?type=key_date&action=details&id=190 190-princewilliamcountypublics@intand.com 3/31/13 Easter https://princewilliamcountypublics.tandem.co/index.php?type=key_date&action=details&id=109 109-princewilliamcountypublics@intand.com 4/1/13 Spring Break for Students/Teachers https://princewilliamcountypublics.tandem.co/index.php?type=key_date&action=details&id=191 191-princewilliamcountypublics@intand.com 4/12/13 End of Third Grading Period (47 Days) https://princewilliamcountypublics.tandem.co/index.php?type=key_date&action=details&id=192 192-princewilliamcountypublics@intand.com 4/15/13 Teacher Professional Development/Workday (ES/MS/HS Closed) https://princewilliamcountypublics.tandem.co/index.php?type=key_date&action=details&id=193 193-princewilliamcountypublics@intand.com 5/5/13 Cinco De Mayo https://princewilliamcountypublics.tandem.co/index.php?type=key_date&action=details&id=110 110-princewilliamcountypublics@intand.com 5/27/13 Memorial Day https://princewilliamcountypublics.tandem.co/index.php?type=key_date&action=details&id=111 111-princewilliamcountypublics@intand.com 6/18/13 End of Fourth Grading Period (45 Days) https://princewilliamcountypublics.tandem.co/index.php?type=key_date&action=details&id=194 194-princewilliamcountypublics@intand.com 6/18/13 End of Second Semester (92 Days) https://princewilliamcountypublics.tandem.co/index.php?type=key_date&action=details&id=195 195-princewilliamcountypublics@intand.com 6/18/13 Last Day of School (182/183 Days) https://princewilliamcountypublics.tandem.co/index.php?type=key_date&action=details&id=196 196-princewilliamcountypublics@intand.com 6/19/13 Teacher Professional Development/Workday https://princewilliamcountypublics.tandem.co/index.php?type=key_date&action=details&id=197 197-princewilliamcountypublics@intand.com 7/4/13 Independence Day https://princewilliamcountypublics.tandem.co/index.php?type=key_date&action=details&id=112 112-princewilliamcountypublics@intand.com