Ardsley Union Free School District 2009-2010 Calendar https://aufsd.tandem.co/ Key dates for Ardsley Union Free School District. en-us 9/2/09 - 9/3/09 Teachers Return - No Classes https://aufsd.tandem.co/index.php?type=key_date&action=details&id=248 248-aufsd@intand.com 9/7/09 Labor Day https://aufsd.tandem.co/index.php?type=key_date&action=details&id=187 187-aufsd@intand.com 9/8/09 First Day of Class for Students https://aufsd.tandem.co/index.php?type=key_date&action=details&id=247 247-aufsd@intand.com 9/28/09 Yom Kippur - Closed https://aufsd.tandem.co/index.php?type=key_date&action=details&id=186 186-aufsd@intand.com 10/12/09 Columbus Day https://aufsd.tandem.co/index.php?type=key_date&action=details&id=188 188-aufsd@intand.com 10/31/09 Halloween https://aufsd.tandem.co/index.php?type=key_date&action=details&id=37 37-aufsd@intand.com 11/1/09 Daylight Saving Time Ends https://aufsd.tandem.co/index.php?type=key_date&action=details&id=39 39-aufsd@intand.com 11/3/09 Superintendent's Conference Day https://aufsd.tandem.co/index.php?type=key_date&action=details&id=189 189-aufsd@intand.com 11/11/09 Veteran's Day - Schools Closed https://aufsd.tandem.co/index.php?type=key_date&action=details&id=190 190-aufsd@intand.com 11/25/09 Superintendent's Conference Day https://aufsd.tandem.co/index.php?type=key_date&action=details&id=191 191-aufsd@intand.com 11/26/09 Thanksgiving https://aufsd.tandem.co/index.php?type=key_date&action=details&id=40 40-aufsd@intand.com 11/27/09 Thanksgiving Break https://aufsd.tandem.co/index.php?type=key_date&action=details&id=192 192-aufsd@intand.com 12/24/09 - 1/1/10 Holiday Recess https://aufsd.tandem.co/index.php?type=key_date&action=details&id=193 193-aufsd@intand.com 12/25/09 Christmas Day https://aufsd.tandem.co/index.php?type=key_date&action=details&id=41 41-aufsd@intand.com 1/1/10 New Year's Day https://aufsd.tandem.co/index.php?type=key_date&action=details&id=42 42-aufsd@intand.com 1/18/10 Martin Luther King Day - Schools Closed https://aufsd.tandem.co/index.php?type=key_date&action=details&id=43 43-aufsd@intand.com 2/14/10 Valentine's Day https://aufsd.tandem.co/index.php?type=key_date&action=details&id=44 44-aufsd@intand.com 2/15/10 President's Day - Schools Closed https://aufsd.tandem.co/index.php?type=key_date&action=details&id=45 45-aufsd@intand.com 2/16/10 - 2/19/10 Winter Break https://aufsd.tandem.co/index.php?type=key_date&action=details&id=194 194-aufsd@intand.com 3/14/10 Daylight Saving Time Begins https://aufsd.tandem.co/index.php?type=key_date&action=details&id=46 46-aufsd@intand.com 3/17/10 St. Patrick's Day https://aufsd.tandem.co/index.php?type=key_date&action=details&id=47 47-aufsd@intand.com 3/29/10 - 4/2/10 Spring Break https://aufsd.tandem.co/index.php?type=key_date&action=details&id=195 195-aufsd@intand.com 4/4/10 Easter https://aufsd.tandem.co/index.php?type=key_date&action=details&id=48 48-aufsd@intand.com 5/5/10 Cinco De Mayo https://aufsd.tandem.co/index.php?type=key_date&action=details&id=49 49-aufsd@intand.com 5/31/10 Memorial Day https://aufsd.tandem.co/index.php?type=key_date&action=details&id=50 50-aufsd@intand.com 6/25/10 Last Day for Students https://aufsd.tandem.co/index.php?type=key_date&action=details&id=196 196-aufsd@intand.com 7/4/10 Independence Day https://aufsd.tandem.co/index.php?type=key_date&action=details&id=51 51-aufsd@intand.com