Mahopac Central School District 2014-2015 Calendar http://mahopaccentral.tandem.co/ Key dates for Mahopac Central School District. en-us 9/4/14 First Day of School http://mahopaccentral.tandem.co/index.php?type=key_date&action=details&id=485 485-mahopaccentral@intand.com 11/27/14 - 11/28/14 Thanksgiving Break http://mahopaccentral.tandem.co/index.php?type=key_date&action=details&id=487 487-mahopaccentral@intand.com 12/24/14 - 1/4/15 Christmas Break http://mahopaccentral.tandem.co/index.php?type=key_date&action=details&id=488 488-mahopaccentral@intand.com 2/16/15 - 2/20/15 Winter Break http://mahopaccentral.tandem.co/index.php?type=key_date&action=details&id=489 489-mahopaccentral@intand.com 3/30/15 - 4/3/15 Spring Break http://mahopaccentral.tandem.co/index.php?type=key_date&action=details&id=490 490-mahopaccentral@intand.com 6/24/15 Last Day of School http://mahopaccentral.tandem.co/index.php?type=key_date&action=details&id=486 486-mahopaccentral@intand.com