Montgomery County Public Schools 2014-2015 Calendar https://montgomerycountypublics.tandem.co/ Key dates for Montgomery County Public Schools. en-us 8/25/14 First Day of School https://montgomerycountypublics.tandem.co/index.php?type=key_date&action=details&id=282 282-montgomerycountypublics@intand.com 11/27/14 - 11/28/14 Thanksgiving Break https://montgomerycountypublics.tandem.co/index.php?type=key_date&action=details&id=283 283-montgomerycountypublics@intand.com 12/24/14 - 1/2/15 Christmas Break https://montgomerycountypublics.tandem.co/index.php?type=key_date&action=details&id=284 284-montgomerycountypublics@intand.com 4/7/15 - 4/10/15 Spring Break https://montgomerycountypublics.tandem.co/index.php?type=key_date&action=details&id=285 285-montgomerycountypublics@intand.com 6/12/15 Last Day of School https://montgomerycountypublics.tandem.co/index.php?type=key_date&action=details&id=286 286-montgomerycountypublics@intand.com