Tucson Unified School District 2009-2010 Calendar https://tucsonunified.tandem.co/ Key dates for Tucson Unified School District. en-us 8/12/09 First Day for Teachers https://tucsonunified.tandem.co/index.php?type=key_date&action=details&id=139 139-tucsonunified@intand.com 8/13/09 Registration for ES & MS https://tucsonunified.tandem.co/index.php?type=key_date&action=details&id=140 140-tucsonunified@intand.com 8/17/09 First Day for Students https://tucsonunified.tandem.co/index.php?type=key_date&action=details&id=141 141-tucsonunified@intand.com 9/7/09 Labor Day Holiday https://tucsonunified.tandem.co/index.php?type=key_date&action=details&id=54 54-tucsonunified@intand.com 9/16/09 Parent/Teacher Conf. ES/MS https://tucsonunified.tandem.co/index.php?type=key_date&action=details&id=142 142-tucsonunified@intand.com 9/17/09 Parent/Teacher Conf. ES/MS/HS https://tucsonunified.tandem.co/index.php?type=key_date&action=details&id=143 143-tucsonunified@intand.com 9/18/09 Parent/Teacher Conf. ES/MS https://tucsonunified.tandem.co/index.php?type=key_date&action=details&id=144 144-tucsonunified@intand.com 10/12/09 Columbus Day https://tucsonunified.tandem.co/index.php?type=key_date&action=details&id=55 55-tucsonunified@intand.com 10/15/09 End of 1st Quarter https://tucsonunified.tandem.co/index.php?type=key_date&action=details&id=155 155-tucsonunified@intand.com 10/16/09 Grading Day https://tucsonunified.tandem.co/index.php?type=key_date&action=details&id=145 145-tucsonunified@intand.com 10/31/09 Halloween https://tucsonunified.tandem.co/index.php?type=key_date&action=details&id=56 56-tucsonunified@intand.com 11/1/09 Daylight Saving Time Ends https://tucsonunified.tandem.co/index.php?type=key_date&action=details&id=58 58-tucsonunified@intand.com 11/11/09 Veteran’s Day Holiday https://tucsonunified.tandem.co/index.php?type=key_date&action=details&id=57 57-tucsonunified@intand.com 11/26/09 Thanksgiving https://tucsonunified.tandem.co/index.php?type=key_date&action=details&id=59 59-tucsonunified@intand.com 11/26/09 - 11/27/09 Thanksgiving Recess https://tucsonunified.tandem.co/index.php?type=key_date&action=details&id=146 146-tucsonunified@intand.com 12/17/09 End of 2nd Quarter https://tucsonunified.tandem.co/index.php?type=key_date&action=details&id=156 156-tucsonunified@intand.com 12/18/09 Grading Day https://tucsonunified.tandem.co/index.php?type=key_date&action=details&id=147 147-tucsonunified@intand.com 12/21/09 - 1/1/10 Winter Vacation https://tucsonunified.tandem.co/index.php?type=key_date&action=details&id=148 148-tucsonunified@intand.com 12/25/09 Christmas Day https://tucsonunified.tandem.co/index.php?type=key_date&action=details&id=60 60-tucsonunified@intand.com 1/1/10 New Year's Day https://tucsonunified.tandem.co/index.php?type=key_date&action=details&id=61 61-tucsonunified@intand.com 1/18/10 Martin Luther King Day Holiday https://tucsonunified.tandem.co/index.php?type=key_date&action=details&id=62 62-tucsonunified@intand.com 2/10/10 Parent/Teacher Conf. K-12 https://tucsonunified.tandem.co/index.php?type=key_date&action=details&id=149 149-tucsonunified@intand.com 2/14/10 Valentine's Day https://tucsonunified.tandem.co/index.php?type=key_date&action=details&id=63 63-tucsonunified@intand.com 2/15/10 President's Day https://tucsonunified.tandem.co/index.php?type=key_date&action=details&id=64 64-tucsonunified@intand.com 2/25/10 - 2/26/10 Rodeo Vacation https://tucsonunified.tandem.co/index.php?type=key_date&action=details&id=150 150-tucsonunified@intand.com 3/14/10 Daylight Saving Time Begins https://tucsonunified.tandem.co/index.php?type=key_date&action=details&id=65 65-tucsonunified@intand.com 3/17/10 St. Patrick's Day https://tucsonunified.tandem.co/index.php?type=key_date&action=details&id=66 66-tucsonunified@intand.com 3/18/10 End of 3rd Quarter https://tucsonunified.tandem.co/index.php?type=key_date&action=details&id=157 157-tucsonunified@intand.com 3/19/10 Grading Day https://tucsonunified.tandem.co/index.php?type=key_date&action=details&id=151 151-tucsonunified@intand.com 4/1/10 - 4/5/10 Spring Recess https://tucsonunified.tandem.co/index.php?type=key_date&action=details&id=152 152-tucsonunified@intand.com 4/4/10 Easter https://tucsonunified.tandem.co/index.php?type=key_date&action=details&id=67 67-tucsonunified@intand.com 5/5/10 Cinco De Mayo https://tucsonunified.tandem.co/index.php?type=key_date&action=details&id=68 68-tucsonunified@intand.com 5/26/10 End of 4th Quarter https://tucsonunified.tandem.co/index.php?type=key_date&action=details&id=158 158-tucsonunified@intand.com 5/26/10 Last Day for Students, Graduation Day https://tucsonunified.tandem.co/index.php?type=key_date&action=details&id=153 153-tucsonunified@intand.com 5/27/10 Last Day for Teachers https://tucsonunified.tandem.co/index.php?type=key_date&action=details&id=154 154-tucsonunified@intand.com 5/31/10 Memorial Day https://tucsonunified.tandem.co/index.php?type=key_date&action=details&id=69 69-tucsonunified@intand.com 7/4/10 Independence Day https://tucsonunified.tandem.co/index.php?type=key_date&action=details&id=70 70-tucsonunified@intand.com