Montgomery County Public Schools 2020-2021 Calendar https://montgomerycountypublics.tandem.co/ Key dates for Montgomery County Public Schools. en-us 8/31/20 First Day of School https://montgomerycountypublics.tandem.co/index.php?type=key_date&action=details&id=463 463-montgomerycountypublics@intand.com 9/4/20 Early Release Day https://montgomerycountypublics.tandem.co/index.php?type=key_date&action=details&id=464 464-montgomerycountypublics@intand.com 9/7/20 Labor Day https://montgomerycountypublics.tandem.co/index.php?type=key_date&action=details&id=370 370-montgomerycountypublics@intand.com 10/2/20 Early Release Day https://montgomerycountypublics.tandem.co/index.php?type=key_date&action=details&id=466 466-montgomerycountypublics@intand.com 10/12/20 Columbus Day https://montgomerycountypublics.tandem.co/index.php?type=key_date&action=details&id=371 371-montgomerycountypublics@intand.com 10/31/20 Halloween https://montgomerycountypublics.tandem.co/index.php?type=key_date&action=details&id=372 372-montgomerycountypublics@intand.com 11/1/20 Daylight Saving Time Ends https://montgomerycountypublics.tandem.co/index.php?type=key_date&action=details&id=374 374-montgomerycountypublics@intand.com 11/3/20 Holiday (School and Offices Closed) https://montgomerycountypublics.tandem.co/index.php?type=key_date&action=details&id=465 465-montgomerycountypublics@intand.com 11/9/20 No School - Grading and Planning Day for Teachers https://montgomerycountypublics.tandem.co/index.php?type=key_date&action=details&id=467 467-montgomerycountypublics@intand.com 11/11/20 - 11/12/20 Early Release Day https://montgomerycountypublics.tandem.co/index.php?type=key_date&action=details&id=468 468-montgomerycountypublics@intand.com 11/11/20 Veteran's Day https://montgomerycountypublics.tandem.co/index.php?type=key_date&action=details&id=373 373-montgomerycountypublics@intand.com 11/25/20 Early Release Day https://montgomerycountypublics.tandem.co/index.php?type=key_date&action=details&id=469 469-montgomerycountypublics@intand.com 11/26/20 Thanksgiving https://montgomerycountypublics.tandem.co/index.php?type=key_date&action=details&id=375 375-montgomerycountypublics@intand.com 11/26/20 - 11/27/20 Thanksgiving Holiday https://montgomerycountypublics.tandem.co/index.php?type=key_date&action=details&id=470 470-montgomerycountypublics@intand.com 12/24/20 - 1/1/21 Winter Break https://montgomerycountypublics.tandem.co/index.php?type=key_date&action=details&id=471 471-montgomerycountypublics@intand.com 12/25/20 Christmas Day https://montgomerycountypublics.tandem.co/index.php?type=key_date&action=details&id=376 376-montgomerycountypublics@intand.com 1/1/21 New Year's Day https://montgomerycountypublics.tandem.co/index.php?type=key_date&action=details&id=377 377-montgomerycountypublics@intand.com 1/18/21 Martin Luther King Day https://montgomerycountypublics.tandem.co/index.php?type=key_date&action=details&id=378 378-montgomerycountypublics@intand.com 1/29/21 No School - Grading and Planning Day for Teachers https://montgomerycountypublics.tandem.co/index.php?type=key_date&action=details&id=472 472-montgomerycountypublics@intand.com 2/12/21 No School - Professional Development Day https://montgomerycountypublics.tandem.co/index.php?type=key_date&action=details&id=473 473-montgomerycountypublics@intand.com 2/14/21 Valentine's Day https://montgomerycountypublics.tandem.co/index.php?type=key_date&action=details&id=379 379-montgomerycountypublics@intand.com 2/15/21 President's Day https://montgomerycountypublics.tandem.co/index.php?type=key_date&action=details&id=380 380-montgomerycountypublics@intand.com 3/12/21 Early Release Day https://montgomerycountypublics.tandem.co/index.php?type=key_date&action=details&id=474 474-montgomerycountypublics@intand.com 3/14/21 Daylight Saving Time Begins https://montgomerycountypublics.tandem.co/index.php?type=key_date&action=details&id=381 381-montgomerycountypublics@intand.com 3/17/21 St. Patrick's Day https://montgomerycountypublics.tandem.co/index.php?type=key_date&action=details&id=382 382-montgomerycountypublics@intand.com 3/29/21 - 4/5/21 Spring Break https://montgomerycountypublics.tandem.co/index.php?type=key_date&action=details&id=475 475-montgomerycountypublics@intand.com 4/4/21 Easter https://montgomerycountypublics.tandem.co/index.php?type=key_date&action=details&id=383 383-montgomerycountypublics@intand.com 4/16/21 No School - Grading and Planning Day for Teachers https://montgomerycountypublics.tandem.co/index.php?type=key_date&action=details&id=476 476-montgomerycountypublics@intand.com 5/5/21 Cinco De Mayo https://montgomerycountypublics.tandem.co/index.php?type=key_date&action=details&id=384 384-montgomerycountypublics@intand.com 5/13/21 No School - Professional Development Day https://montgomerycountypublics.tandem.co/index.php?type=key_date&action=details&id=477 477-montgomerycountypublics@intand.com 5/31/21 Holiday https://montgomerycountypublics.tandem.co/index.php?type=key_date&action=details&id=478 478-montgomerycountypublics@intand.com 5/31/21 Memorial Day https://montgomerycountypublics.tandem.co/index.php?type=key_date&action=details&id=385 385-montgomerycountypublics@intand.com 6/16/21 Last Day of School https://montgomerycountypublics.tandem.co/index.php?type=key_date&action=details&id=479 479-montgomerycountypublics@intand.com 7/4/21 Independence Day https://montgomerycountypublics.tandem.co/index.php?type=key_date&action=details&id=386 386-montgomerycountypublics@intand.com