Pattonville R-Iii 2019-2020 Calendar https://pattonvilleriii.tandem.co/ Key dates for Pattonville R-Iii. en-us 8/15/19 First day of school https://pattonvilleriii.tandem.co/index.php?type=key_date&action=details&id=372 372-pattonvilleriii@intand.com 9/2/19 Labor Day https://pattonvilleriii.tandem.co/index.php?type=key_date&action=details&id=355 355-pattonvilleriii@intand.com 10/14/19 Columbus Day https://pattonvilleriii.tandem.co/index.php?type=key_date&action=details&id=356 356-pattonvilleriii@intand.com 10/31/19 Halloween https://pattonvilleriii.tandem.co/index.php?type=key_date&action=details&id=357 357-pattonvilleriii@intand.com 11/3/19 Daylight Saving Time Ends https://pattonvilleriii.tandem.co/index.php?type=key_date&action=details&id=359 359-pattonvilleriii@intand.com 11/11/19 Veteran's Day https://pattonvilleriii.tandem.co/index.php?type=key_date&action=details&id=358 358-pattonvilleriii@intand.com 11/27/19 - 11/29/19 Thanksgiving break (no school) https://pattonvilleriii.tandem.co/index.php?type=key_date&action=details&id=373 373-pattonvilleriii@intand.com 11/28/19 Thanksgiving https://pattonvilleriii.tandem.co/index.php?type=key_date&action=details&id=360 360-pattonvilleriii@intand.com 12/23/19 - 1/5/20 Winter break (no school) for Grades K-5 and Remington (School for K-5 resumes on Jan. 6) https://pattonvilleriii.tandem.co/index.php?type=key_date&action=details&id=374 374-pattonvilleriii@intand.com 12/23/19 - 1/6/20 Winter break (no school) for middle and high school students (Jan. 6 is a report day for staff; midd https://pattonvilleriii.tandem.co/index.php?type=key_date&action=details&id=375 375-pattonvilleriii@intand.com 12/25/19 Christmas Day https://pattonvilleriii.tandem.co/index.php?type=key_date&action=details&id=361 361-pattonvilleriii@intand.com 1/1/20 New Year's Day https://pattonvilleriii.tandem.co/index.php?type=key_date&action=details&id=362 362-pattonvilleriii@intand.com 1/20/20 Martin Luther King Day https://pattonvilleriii.tandem.co/index.php?type=key_date&action=details&id=363 363-pattonvilleriii@intand.com 2/14/20 Valentine's Day https://pattonvilleriii.tandem.co/index.php?type=key_date&action=details&id=364 364-pattonvilleriii@intand.com 2/17/20 President's Day https://pattonvilleriii.tandem.co/index.php?type=key_date&action=details&id=365 365-pattonvilleriii@intand.com 3/8/20 Daylight Saving Time Begins https://pattonvilleriii.tandem.co/index.php?type=key_date&action=details&id=366 366-pattonvilleriii@intand.com 3/17/20 St. Patrick's Day https://pattonvilleriii.tandem.co/index.php?type=key_date&action=details&id=367 367-pattonvilleriii@intand.com 3/23/20 - 3/27/20 Spring break (no school) https://pattonvilleriii.tandem.co/index.php?type=key_date&action=details&id=376 376-pattonvilleriii@intand.com 4/10/20 Spring holiday (no school) https://pattonvilleriii.tandem.co/index.php?type=key_date&action=details&id=377 377-pattonvilleriii@intand.com 4/12/20 Easter https://pattonvilleriii.tandem.co/index.php?type=key_date&action=details&id=368 368-pattonvilleriii@intand.com 5/5/20 Cinco De Mayo https://pattonvilleriii.tandem.co/index.php?type=key_date&action=details&id=369 369-pattonvilleriii@intand.com 5/25/20 Memorial Day https://pattonvilleriii.tandem.co/index.php?type=key_date&action=details&id=370 370-pattonvilleriii@intand.com 6/4/20 Graduation https://pattonvilleriii.tandem.co/index.php?type=key_date&action=details&id=378 378-pattonvilleriii@intand.com 6/4/20 Last day of school for Grades K-11 https://pattonvilleriii.tandem.co/index.php?type=key_date&action=details&id=379 379-pattonvilleriii@intand.com 7/4/20 Independence Day https://pattonvilleriii.tandem.co/index.php?type=key_date&action=details&id=371 371-pattonvilleriii@intand.com