Jefferson Union High 2022-2023 Calendar https://jeffersonunionhigh.tandem.co/ Key dates for Jefferson Union High. en-us 8/5/22 - 6/1/23 10 Months Classified https://jeffersonunionhigh.tandem.co/index.php?type=key_date&action=details&id=271 271-jeffersonunionhigh@intand.com 8/5/22 Convocation https://jeffersonunionhigh.tandem.co/index.php?type=key_date&action=details&id=270 270-jeffersonunionhigh@intand.com 8/5/22 School Days Only-Aides, Start https://jeffersonunionhigh.tandem.co/index.php?type=key_date&action=details&id=272 272-jeffersonunionhigh@intand.com 8/8/22 Staff Development (All Employee Work Day) - 3 days(NO STUDENTS) https://jeffersonunionhigh.tandem.co/index.php?type=key_date&action=details&id=275 275-jeffersonunionhigh@intand.com 8/9/22 - 9/23/22 Fall Semester: 1st Report https://jeffersonunionhigh.tandem.co/index.php?type=key_date&action=details&id=278 278-jeffersonunionhigh@intand.com 8/9/22 First Day of School https://jeffersonunionhigh.tandem.co/index.php?type=key_date&action=details&id=273 273-jeffersonunionhigh@intand.com 8/31/22 Staff Development (All Employee Work Day) - 3 days(NO STUDENTS) https://jeffersonunionhigh.tandem.co/index.php?type=key_date&action=details&id=276 276-jeffersonunionhigh@intand.com 9/5/22 Labor Day https://jeffersonunionhigh.tandem.co/index.php?type=key_date&action=details&id=253 253-jeffersonunionhigh@intand.com 9/26/22 - 11/4/22 Fall Semester: 2nd Report https://jeffersonunionhigh.tandem.co/index.php?type=key_date&action=details&id=279 279-jeffersonunionhigh@intand.com 9/28/22 Collaboration Days: Early Release for Students: Except fo Westmoor https://jeffersonunionhigh.tandem.co/index.php?type=key_date&action=details&id=299 299-jeffersonunionhigh@intand.com 10/10/22 Columbus Day https://jeffersonunionhigh.tandem.co/index.php?type=key_date&action=details&id=254 254-jeffersonunionhigh@intand.com 10/10/22 Indigenous Peoples Day https://jeffersonunionhigh.tandem.co/index.php?type=key_date&action=details&id=284 284-jeffersonunionhigh@intand.com 10/31/22 Halloween https://jeffersonunionhigh.tandem.co/index.php?type=key_date&action=details&id=255 255-jeffersonunionhigh@intand.com 11/6/22 Daylight Saving Time Ends https://jeffersonunionhigh.tandem.co/index.php?type=key_date&action=details&id=257 257-jeffersonunionhigh@intand.com 11/7/22 - 12/23/22 Fall Semester: 3rd Report https://jeffersonunionhigh.tandem.co/index.php?type=key_date&action=details&id=280 280-jeffersonunionhigh@intand.com 11/9/22 Collaboration Days: Early Release for Students: Except fo Westmoor https://jeffersonunionhigh.tandem.co/index.php?type=key_date&action=details&id=300 300-jeffersonunionhigh@intand.com 11/11/22 Veteran's Day https://jeffersonunionhigh.tandem.co/index.php?type=key_date&action=details&id=256 256-jeffersonunionhigh@intand.com 11/21/22 - 11/25/22 Thanksgiving Break https://jeffersonunionhigh.tandem.co/index.php?type=key_date&action=details&id=285 285-jeffersonunionhigh@intand.com 11/24/22 Thanksgiving https://jeffersonunionhigh.tandem.co/index.php?type=key_date&action=details&id=258 258-jeffersonunionhigh@intand.com 12/21/22 Collaboration Days: Early Release for Students: Except for Terra Nova https://jeffersonunionhigh.tandem.co/index.php?type=key_date&action=details&id=296 296-jeffersonunionhigh@intand.com 12/23/22 - 5/31/23 Last Day of Semester https://jeffersonunionhigh.tandem.co/index.php?type=key_date&action=details&id=274 274-jeffersonunionhigh@intand.com 12/25/22 Christmas Day https://jeffersonunionhigh.tandem.co/index.php?type=key_date&action=details&id=259 259-jeffersonunionhigh@intand.com 12/26/22 - 12/27/22 Classified 4 days https://jeffersonunionhigh.tandem.co/index.php?type=key_date&action=details&id=287 287-jeffersonunionhigh@intand.com 12/26/22 - 1/6/23 Winter Break https://jeffersonunionhigh.tandem.co/index.php?type=key_date&action=details&id=286 286-jeffersonunionhigh@intand.com 1/1/23 New Year's Day https://jeffersonunionhigh.tandem.co/index.php?type=key_date&action=details&id=260 260-jeffersonunionhigh@intand.com 1/2/23 - 1/3/23 Classified 4 days https://jeffersonunionhigh.tandem.co/index.php?type=key_date&action=details&id=288 288-jeffersonunionhigh@intand.com 1/4/23 Plus 1 day in lieu of Admission Day https://jeffersonunionhigh.tandem.co/index.php?type=key_date&action=details&id=289 289-jeffersonunionhigh@intand.com 1/9/23 - 2/17/23 Spring Break: 1st Report https://jeffersonunionhigh.tandem.co/index.php?type=key_date&action=details&id=281 281-jeffersonunionhigh@intand.com 1/11/23 Collaboration Days: Early Release for Students: Except fo Westmoor https://jeffersonunionhigh.tandem.co/index.php?type=key_date&action=details&id=301 301-jeffersonunionhigh@intand.com 1/11/23 Collaboration Days: Early Release for Students: Except for Terra Nova https://jeffersonunionhigh.tandem.co/index.php?type=key_date&action=details&id=297 297-jeffersonunionhigh@intand.com 1/16/23 Martin Luther King Day https://jeffersonunionhigh.tandem.co/index.php?type=key_date&action=details&id=261 261-jeffersonunionhigh@intand.com 1/25/23 Staff Development (All Employee Work Day) - 3 days(NO STUDENTS) https://jeffersonunionhigh.tandem.co/index.php?type=key_date&action=details&id=277 277-jeffersonunionhigh@intand.com 2/14/23 Valentine's Day https://jeffersonunionhigh.tandem.co/index.php?type=key_date&action=details&id=262 262-jeffersonunionhigh@intand.com 2/20/23 President's Day https://jeffersonunionhigh.tandem.co/index.php?type=key_date&action=details&id=263 263-jeffersonunionhigh@intand.com 2/20/23 - 2/24/23 President's Day Break https://jeffersonunionhigh.tandem.co/index.php?type=key_date&action=details&id=290 290-jeffersonunionhigh@intand.com 2/24/23 In Lieu of Lincoln's Birthday https://jeffersonunionhigh.tandem.co/index.php?type=key_date&action=details&id=291 291-jeffersonunionhigh@intand.com 2/27/23 - 4/14/23 Spring Break: 2nd Report https://jeffersonunionhigh.tandem.co/index.php?type=key_date&action=details&id=282 282-jeffersonunionhigh@intand.com 3/1/23 Collaboration Days: Early Release for Students: Except fo Westmoor https://jeffersonunionhigh.tandem.co/index.php?type=key_date&action=details&id=302 302-jeffersonunionhigh@intand.com 3/12/23 Daylight Saving Time Begins https://jeffersonunionhigh.tandem.co/index.php?type=key_date&action=details&id=264 264-jeffersonunionhigh@intand.com 3/17/23 St. Patrick's Day https://jeffersonunionhigh.tandem.co/index.php?type=key_date&action=details&id=265 265-jeffersonunionhigh@intand.com 4/3/23 - 4/7/23 Spring Break https://jeffersonunionhigh.tandem.co/index.php?type=key_date&action=details&id=292 292-jeffersonunionhigh@intand.com 4/7/23 Good Friday https://jeffersonunionhigh.tandem.co/index.php?type=key_date&action=details&id=293 293-jeffersonunionhigh@intand.com 4/9/23 Easter https://jeffersonunionhigh.tandem.co/index.php?type=key_date&action=details&id=266 266-jeffersonunionhigh@intand.com 4/17/23 - 5/31/23 Spring Break: 3rd Report https://jeffersonunionhigh.tandem.co/index.php?type=key_date&action=details&id=283 283-jeffersonunionhigh@intand.com 4/19/23 Collaboration Days: Early Release for Students: Except fo Westmoor https://jeffersonunionhigh.tandem.co/index.php?type=key_date&action=details&id=303 303-jeffersonunionhigh@intand.com 5/5/23 Cinco De Mayo https://jeffersonunionhigh.tandem.co/index.php?type=key_date&action=details&id=267 267-jeffersonunionhigh@intand.com 5/24/23 Collaboration Days: Early Release for Students: Except for Terra Nova https://jeffersonunionhigh.tandem.co/index.php?type=key_date&action=details&id=298 298-jeffersonunionhigh@intand.com 5/29/23 Memorial Day https://jeffersonunionhigh.tandem.co/index.php?type=key_date&action=details&id=268 268-jeffersonunionhigh@intand.com 6/5/23 - 6/30/23 ESY (19 days) https://jeffersonunionhigh.tandem.co/index.php?type=key_date&action=details&id=294 294-jeffersonunionhigh@intand.com 6/19/23 Juneteenth Day https://jeffersonunionhigh.tandem.co/index.php?type=key_date&action=details&id=295 295-jeffersonunionhigh@intand.com 7/4/23 Independence Day https://jeffersonunionhigh.tandem.co/index.php?type=key_date&action=details&id=269 269-jeffersonunionhigh@intand.com