Jefferson County Public Schools 2012-2013 Calendar https://jeffersoncounty1.tandem.co/ Key dates for Jefferson County Public Schools. en-us 8/21/12 Last Day of School https://jeffersoncounty1.tandem.co/index.php?type=key_date&action=details&id=232 232-jeffersoncounty1@intand.com 9/3/12 Labor Day https://jeffersoncounty1.tandem.co/index.php?type=key_date&action=details&id=103 103-jeffersoncounty1@intand.com 10/5/12 Professional Development Days https://jeffersoncounty1.tandem.co/index.php?type=key_date&action=details&id=236 236-jeffersoncounty1@intand.com 10/8/12 Columbus Day https://jeffersoncounty1.tandem.co/index.php?type=key_date&action=details&id=104 104-jeffersoncounty1@intand.com 10/8/12 Professional Development Days https://jeffersoncounty1.tandem.co/index.php?type=key_date&action=details&id=237 237-jeffersoncounty1@intand.com 10/31/12 Halloween https://jeffersoncounty1.tandem.co/index.php?type=key_date&action=details&id=105 105-jeffersoncounty1@intand.com 11/4/12 Daylight Saving Time Ends https://jeffersoncounty1.tandem.co/index.php?type=key_date&action=details&id=107 107-jeffersoncounty1@intand.com 11/5/12 Professional Development Days https://jeffersoncounty1.tandem.co/index.php?type=key_date&action=details&id=238 238-jeffersoncounty1@intand.com 11/11/12 Veteran's Day https://jeffersoncounty1.tandem.co/index.php?type=key_date&action=details&id=106 106-jeffersoncounty1@intand.com 11/16/12 District Grading Period End https://jeffersoncounty1.tandem.co/index.php?type=key_date&action=details&id=244 244-jeffersoncounty1@intand.com 11/21/12 - 11/23/12 Thanksgiving Break https://jeffersoncounty1.tandem.co/index.php?type=key_date&action=details&id=233 233-jeffersoncounty1@intand.com 11/22/12 Thanksgiving https://jeffersoncounty1.tandem.co/index.php?type=key_date&action=details&id=108 108-jeffersoncounty1@intand.com 12/21/12 - 1/4/13 Winter Break https://jeffersoncounty1.tandem.co/index.php?type=key_date&action=details&id=234 234-jeffersoncounty1@intand.com 12/25/12 Christmas Day https://jeffersoncounty1.tandem.co/index.php?type=key_date&action=details&id=109 109-jeffersoncounty1@intand.com 1/1/13 New Year's Day https://jeffersoncounty1.tandem.co/index.php?type=key_date&action=details&id=110 110-jeffersoncounty1@intand.com 1/4/13 Professional Development Days https://jeffersoncounty1.tandem.co/index.php?type=key_date&action=details&id=239 239-jeffersoncounty1@intand.com 1/6/13 District Grading Period End https://jeffersoncounty1.tandem.co/index.php?type=key_date&action=details&id=245 245-jeffersoncounty1@intand.com 1/21/13 Martin Luther King Day https://jeffersoncounty1.tandem.co/index.php?type=key_date&action=details&id=111 111-jeffersoncounty1@intand.com 2/14/13 Valentine's Day https://jeffersoncounty1.tandem.co/index.php?type=key_date&action=details&id=112 112-jeffersoncounty1@intand.com 2/18/13 President's Day https://jeffersoncounty1.tandem.co/index.php?type=key_date&action=details&id=113 113-jeffersoncounty1@intand.com 2/24/13 District Grading Period End https://jeffersoncounty1.tandem.co/index.php?type=key_date&action=details&id=247 247-jeffersoncounty1@intand.com 2/25/13 Professional Development Days https://jeffersoncounty1.tandem.co/index.php?type=key_date&action=details&id=240 240-jeffersoncounty1@intand.com 3/1/13 Professional Development Days https://jeffersoncounty1.tandem.co/index.php?type=key_date&action=details&id=241 241-jeffersoncounty1@intand.com 3/6/13 District Grading Period End https://jeffersoncounty1.tandem.co/index.php?type=key_date&action=details&id=246 246-jeffersoncounty1@intand.com 3/10/13 Daylight Saving Time Begins https://jeffersoncounty1.tandem.co/index.php?type=key_date&action=details&id=114 114-jeffersoncounty1@intand.com 3/17/13 St. Patrick's Day https://jeffersoncounty1.tandem.co/index.php?type=key_date&action=details&id=115 115-jeffersoncounty1@intand.com 3/31/13 Easter https://jeffersoncounty1.tandem.co/index.php?type=key_date&action=details&id=116 116-jeffersoncounty1@intand.com 4/1/13 - 4/5/13 Spring Break https://jeffersoncounty1.tandem.co/index.php?type=key_date&action=details&id=235 235-jeffersoncounty1@intand.com 5/3/13 Professional Development Days https://jeffersoncounty1.tandem.co/index.php?type=key_date&action=details&id=242 242-jeffersoncounty1@intand.com 5/5/13 Cinco De Mayo https://jeffersoncounty1.tandem.co/index.php?type=key_date&action=details&id=117 117-jeffersoncounty1@intand.com 5/27/13 Memorial Day https://jeffersoncounty1.tandem.co/index.php?type=key_date&action=details&id=118 118-jeffersoncounty1@intand.com 6/5/13 Last Day of School https://jeffersoncounty1.tandem.co/index.php?type=key_date&action=details&id=231 231-jeffersoncounty1@intand.com 7/4/13 Independence Day https://jeffersoncounty1.tandem.co/index.php?type=key_date&action=details&id=119 119-jeffersoncounty1@intand.com 9/23/13 District Grading Period End https://jeffersoncounty1.tandem.co/index.php?type=key_date&action=details&id=243 243-jeffersoncounty1@intand.com