Riverhead Central School District 2011-2012 Calendar http://riverheadcentral.tandem.co/ Key dates for Riverhead Central School District. en-us 9/1/11 - 9/2/11 Superintendent’s Conference Days http://riverheadcentral.tandem.co/index.php?type=key_date&action=details&id=162 162-riverheadcentral@intand.com 9/5/11 Labor Day http://riverheadcentral.tandem.co/index.php?type=key_date&action=details&id=78 78-riverheadcentral@intand.com 9/5/11 School Closed http://riverheadcentral.tandem.co/index.php?type=key_date&action=details&id=148 148-riverheadcentral@intand.com 9/6/11 First day of school for students http://riverheadcentral.tandem.co/index.php?type=key_date&action=details&id=149 149-riverheadcentral@intand.com 9/29/11 - 9/30/11 Rosh Hashanah -School Closed http://riverheadcentral.tandem.co/index.php?type=key_date&action=details&id=150 150-riverheadcentral@intand.com 10/10/11 Columbus Day http://riverheadcentral.tandem.co/index.php?type=key_date&action=details&id=79 79-riverheadcentral@intand.com 10/10/11 Holiday -School Closed http://riverheadcentral.tandem.co/index.php?type=key_date&action=details&id=151 151-riverheadcentral@intand.com 10/31/11 Halloween http://riverheadcentral.tandem.co/index.php?type=key_date&action=details&id=80 80-riverheadcentral@intand.com 11/6/11 Daylight Saving Time Ends http://riverheadcentral.tandem.co/index.php?type=key_date&action=details&id=82 82-riverheadcentral@intand.com 11/8/11 Superintendent’s Conference Day-School Closed for students http://riverheadcentral.tandem.co/index.php?type=key_date&action=details&id=152 152-riverheadcentral@intand.com 11/11/11 Holiday-School Closed http://riverheadcentral.tandem.co/index.php?type=key_date&action=details&id=153 153-riverheadcentral@intand.com 11/11/11 Veteran's Day http://riverheadcentral.tandem.co/index.php?type=key_date&action=details&id=81 81-riverheadcentral@intand.com 11/23/11 - 11/25/11 Thanksgiving Recess -School Closed http://riverheadcentral.tandem.co/index.php?type=key_date&action=details&id=154 154-riverheadcentral@intand.com 11/24/11 Thanksgiving http://riverheadcentral.tandem.co/index.php?type=key_date&action=details&id=83 83-riverheadcentral@intand.com 12/25/11 Christmas Day http://riverheadcentral.tandem.co/index.php?type=key_date&action=details&id=84 84-riverheadcentral@intand.com 12/26/11 - 1/2/12 Winter Recess - School Closed http://riverheadcentral.tandem.co/index.php?type=key_date&action=details&id=155 155-riverheadcentral@intand.com 1/1/12 New Year's Day http://riverheadcentral.tandem.co/index.php?type=key_date&action=details&id=85 85-riverheadcentral@intand.com 1/16/12 Holiday -School Closed http://riverheadcentral.tandem.co/index.php?type=key_date&action=details&id=156 156-riverheadcentral@intand.com 1/16/12 Martin Luther King Day http://riverheadcentral.tandem.co/index.php?type=key_date&action=details&id=86 86-riverheadcentral@intand.com 2/14/12 Valentine's Day http://riverheadcentral.tandem.co/index.php?type=key_date&action=details&id=87 87-riverheadcentral@intand.com 2/20/12 - 2/24/12 Mid-Winter Recess - School Closed http://riverheadcentral.tandem.co/index.php?type=key_date&action=details&id=157 157-riverheadcentral@intand.com 2/20/12 President's Day http://riverheadcentral.tandem.co/index.php?type=key_date&action=details&id=88 88-riverheadcentral@intand.com 3/11/12 Daylight Saving Time Begins http://riverheadcentral.tandem.co/index.php?type=key_date&action=details&id=89 89-riverheadcentral@intand.com 3/17/12 St. Patrick's Day http://riverheadcentral.tandem.co/index.php?type=key_date&action=details&id=90 90-riverheadcentral@intand.com 4/6/12 - 4/13/12 Spring Recess - School Closed http://riverheadcentral.tandem.co/index.php?type=key_date&action=details&id=158 158-riverheadcentral@intand.com 4/8/12 Easter http://riverheadcentral.tandem.co/index.php?type=key_date&action=details&id=91 91-riverheadcentral@intand.com 5/5/12 Cinco De Mayo http://riverheadcentral.tandem.co/index.php?type=key_date&action=details&id=92 92-riverheadcentral@intand.com 5/28/12 Holiday - School Closed http://riverheadcentral.tandem.co/index.php?type=key_date&action=details&id=159 159-riverheadcentral@intand.com 5/28/12 Memorial Day http://riverheadcentral.tandem.co/index.php?type=key_date&action=details&id=93 93-riverheadcentral@intand.com 6/20/12 - 6/22/12 Half day attendance for elementary school students http://riverheadcentral.tandem.co/index.php?type=key_date&action=details&id=161 161-riverheadcentral@intand.com 6/22/12 Last day of school (1/2 day) http://riverheadcentral.tandem.co/index.php?type=key_date&action=details&id=160 160-riverheadcentral@intand.com 7/4/12 Independence Day http://riverheadcentral.tandem.co/index.php?type=key_date&action=details&id=94 94-riverheadcentral@intand.com