Mesa County Valley 51 2019-2020 Calendar https://mesacountyvalley51.tandem.co/ Key dates for Mesa County Valley 51. en-us 8/6/19 Teacher Work Day https://mesacountyvalley51.tandem.co/index.php?type=key_date&action=details&id=318 318-mesacountyvalley51@intand.com 8/7/19 - 8/8/19 Teacher In-Service https://mesacountyvalley51.tandem.co/index.php?type=key_date&action=details&id=320 320-mesacountyvalley51@intand.com 8/9/19 Teacher Work Day https://mesacountyvalley51.tandem.co/index.php?type=key_date&action=details&id=319 319-mesacountyvalley51@intand.com 8/12/19 First Day of School: Grades 1-12 https://mesacountyvalley51.tandem.co/index.php?type=key_date&action=details&id=321 321-mesacountyvalley51@intand.com 8/14/19 First Day of School: Kindergarten https://mesacountyvalley51.tandem.co/index.php?type=key_date&action=details&id=322 322-mesacountyvalley51@intand.com 9/2/19 Labor Day https://mesacountyvalley51.tandem.co/index.php?type=key_date&action=details&id=301 301-mesacountyvalley51@intand.com 9/16/19 Ed Effectiveness Day https://mesacountyvalley51.tandem.co/index.php?type=key_date&action=details&id=323 323-mesacountyvalley51@intand.com 9/17/19 Elementary Planning & Middle School In-Service https://mesacountyvalley51.tandem.co/index.php?type=key_date&action=details&id=324 324-mesacountyvalley51@intand.com 10/11/19 Last Day of Quarter https://mesacountyvalley51.tandem.co/index.php?type=key_date&action=details&id=325 325-mesacountyvalley51@intand.com 10/14/19 Columbus Day/ Teacher Work Day https://mesacountyvalley51.tandem.co/index.php?type=key_date&action=details&id=302 302-mesacountyvalley51@intand.com 10/15/19 Teacher In-Service https://mesacountyvalley51.tandem.co/index.php?type=key_date&action=details&id=327 327-mesacountyvalley51@intand.com 10/16/19 - 10/24/19 Elementary & MS Conferences https://mesacountyvalley51.tandem.co/index.php?type=key_date&action=details&id=328 328-mesacountyvalley51@intand.com 10/31/19 Halloween https://mesacountyvalley51.tandem.co/index.php?type=key_date&action=details&id=303 303-mesacountyvalley51@intand.com 11/3/19 Daylight Saving Time Ends https://mesacountyvalley51.tandem.co/index.php?type=key_date&action=details&id=305 305-mesacountyvalley51@intand.com 11/11/19 Veteran's Day https://mesacountyvalley51.tandem.co/index.php?type=key_date&action=details&id=304 304-mesacountyvalley51@intand.com 11/18/19 - 11/22/19 High School Conference https://mesacountyvalley51.tandem.co/index.php?type=key_date&action=details&id=329 329-mesacountyvalley51@intand.com 11/25/19 - 11/29/19 Thanksgiving https://mesacountyvalley51.tandem.co/index.php?type=key_date&action=details&id=306 306-mesacountyvalley51@intand.com 12/2/19 Elementary Planning & Middle School In-Service https://mesacountyvalley51.tandem.co/index.php?type=key_date&action=details&id=330 330-mesacountyvalley51@intand.com 12/20/19 Last Day of Quarter https://mesacountyvalley51.tandem.co/index.php?type=key_date&action=details&id=331 331-mesacountyvalley51@intand.com 12/23/19 - 1/3/20 Winter Break https://mesacountyvalley51.tandem.co/index.php?type=key_date&action=details&id=332 332-mesacountyvalley51@intand.com 12/25/19 Christmas Day https://mesacountyvalley51.tandem.co/index.php?type=key_date&action=details&id=307 307-mesacountyvalley51@intand.com 1/1/20 New Year's Day https://mesacountyvalley51.tandem.co/index.php?type=key_date&action=details&id=308 308-mesacountyvalley51@intand.com 1/6/20 Teacher Work Day https://mesacountyvalley51.tandem.co/index.php?type=key_date&action=details&id=333 333-mesacountyvalley51@intand.com 1/7/20 MS/HS In-Service & Elementary Planning Day https://mesacountyvalley51.tandem.co/index.php?type=key_date&action=details&id=334 334-mesacountyvalley51@intand.com 1/20/20 Martin Luther King Day https://mesacountyvalley51.tandem.co/index.php?type=key_date&action=details&id=309 309-mesacountyvalley51@intand.com 1/21/20 - 1/31/20 Elem/Middle School Conference https://mesacountyvalley51.tandem.co/index.php?type=key_date&action=details&id=335 335-mesacountyvalley51@intand.com 2/14/20 Valentine's Day https://mesacountyvalley51.tandem.co/index.php?type=key_date&action=details&id=310 310-mesacountyvalley51@intand.com 2/17/20 President's Day/ Conference Exchange Day https://mesacountyvalley51.tandem.co/index.php?type=key_date&action=details&id=311 311-mesacountyvalley51@intand.com 3/8/20 Daylight Saving Time Begins https://mesacountyvalley51.tandem.co/index.php?type=key_date&action=details&id=312 312-mesacountyvalley51@intand.com 3/11/20 Last Day of Quarter https://mesacountyvalley51.tandem.co/index.php?type=key_date&action=details&id=337 337-mesacountyvalley51@intand.com 3/12/20 Teacher Work Day https://mesacountyvalley51.tandem.co/index.php?type=key_date&action=details&id=338 338-mesacountyvalley51@intand.com 3/13/20 MS/HS In-Service & Elementary Planning Day https://mesacountyvalley51.tandem.co/index.php?type=key_date&action=details&id=339 339-mesacountyvalley51@intand.com 3/16/20 - 3/20/20 Spring Break https://mesacountyvalley51.tandem.co/index.php?type=key_date&action=details&id=340 340-mesacountyvalley51@intand.com 3/17/20 St. Patrick's Day https://mesacountyvalley51.tandem.co/index.php?type=key_date&action=details&id=313 313-mesacountyvalley51@intand.com 4/12/20 Easter https://mesacountyvalley51.tandem.co/index.php?type=key_date&action=details&id=314 314-mesacountyvalley51@intand.com 5/5/20 Cinco De Mayo https://mesacountyvalley51.tandem.co/index.php?type=key_date&action=details&id=315 315-mesacountyvalley51@intand.com 5/21/20 Last Day of School/ Last Day of Quarter https://mesacountyvalley51.tandem.co/index.php?type=key_date&action=details&id=341 341-mesacountyvalley51@intand.com 5/22/20 Teacher Work Day https://mesacountyvalley51.tandem.co/index.php?type=key_date&action=details&id=342 342-mesacountyvalley51@intand.com 5/25/20 Memorial Day https://mesacountyvalley51.tandem.co/index.php?type=key_date&action=details&id=316 316-mesacountyvalley51@intand.com 7/4/20 Independence Day https://mesacountyvalley51.tandem.co/index.php?type=key_date&action=details&id=317 317-mesacountyvalley51@intand.com