Orange Unified 2021-2022 Calendar https://orangeunified.tandem.co/ Key dates for Orange Unified. en-us 8/13/21 Staff Development Days https://orangeunified.tandem.co/index.php?type=key_date&action=details&id=423 423-orangeunified@intand.com 8/16/21 Staff Development Days https://orangeunified.tandem.co/index.php?type=key_date&action=details&id=424 424-orangeunified@intand.com 8/17/21 Teacher Prep Day https://orangeunified.tandem.co/index.php?type=key_date&action=details&id=425 425-orangeunified@intand.com 8/18/21 First Day of School https://orangeunified.tandem.co/index.php?type=key_date&action=details&id=426 426-orangeunified@intand.com 9/6/21 Labor Day https://orangeunified.tandem.co/index.php?type=key_date&action=details&id=333 333-orangeunified@intand.com 10/4/21 - 10/8/21 Parent Conference (Elementary) https://orangeunified.tandem.co/index.php?type=key_date&action=details&id=427 427-orangeunified@intand.com 10/11/21 Columbus Day https://orangeunified.tandem.co/index.php?type=key_date&action=details&id=334 334-orangeunified@intand.com 10/13/21 End of 1st Quarter - Minimum Day High School https://orangeunified.tandem.co/index.php?type=key_date&action=details&id=428 428-orangeunified@intand.com 10/31/21 Halloween https://orangeunified.tandem.co/index.php?type=key_date&action=details&id=335 335-orangeunified@intand.com 11/2/21 Staff Development Day https://orangeunified.tandem.co/index.php?type=key_date&action=details&id=429 429-orangeunified@intand.com 11/7/21 Daylight Saving Time Ends https://orangeunified.tandem.co/index.php?type=key_date&action=details&id=337 337-orangeunified@intand.com 11/11/21 Veteran's Day https://orangeunified.tandem.co/index.php?type=key_date&action=details&id=336 336-orangeunified@intand.com 11/12/21 End of 1st Trimester - Minimum Day Elementary & Middle School https://orangeunified.tandem.co/index.php?type=key_date&action=details&id=430 430-orangeunified@intand.com 11/22/21 - 11/26/21 Thanksgiving Break https://orangeunified.tandem.co/index.php?type=key_date&action=details&id=431 431-orangeunified@intand.com 11/25/21 Thanksgiving https://orangeunified.tandem.co/index.php?type=key_date&action=details&id=338 338-orangeunified@intand.com 12/16/21 Minimum Day - High School https://orangeunified.tandem.co/index.php?type=key_date&action=details&id=432 432-orangeunified@intand.com 12/17/21 End of 2nd Quarter - Minimum Day High School https://orangeunified.tandem.co/index.php?type=key_date&action=details&id=433 433-orangeunified@intand.com 12/20/21 - 1/7/22 Winter Break https://orangeunified.tandem.co/index.php?type=key_date&action=details&id=434 434-orangeunified@intand.com 12/25/21 Christmas Day https://orangeunified.tandem.co/index.php?type=key_date&action=details&id=339 339-orangeunified@intand.com 1/1/22 New Year's Day https://orangeunified.tandem.co/index.php?type=key_date&action=details&id=340 340-orangeunified@intand.com 1/17/22 Martin Luther King Day https://orangeunified.tandem.co/index.php?type=key_date&action=details&id=341 341-orangeunified@intand.com 2/14/22 Valentine's Day https://orangeunified.tandem.co/index.php?type=key_date&action=details&id=342 342-orangeunified@intand.com 2/18/22 Lincoln Day Observed https://orangeunified.tandem.co/index.php?type=key_date&action=details&id=435 435-orangeunified@intand.com 2/21/22 President's Day https://orangeunified.tandem.co/index.php?type=key_date&action=details&id=343 343-orangeunified@intand.com 3/8/22 End of 2nd Trimester - Minimum Day Elementary & Middle School https://orangeunified.tandem.co/index.php?type=key_date&action=details&id=436 436-orangeunified@intand.com 3/13/22 Daylight Saving Time Begins https://orangeunified.tandem.co/index.php?type=key_date&action=details&id=344 344-orangeunified@intand.com 3/17/22 St. Patrick's Day https://orangeunified.tandem.co/index.php?type=key_date&action=details&id=345 345-orangeunified@intand.com 3/25/22 End of 3rd Quarter - Minimum Day High School https://orangeunified.tandem.co/index.php?type=key_date&action=details&id=437 437-orangeunified@intand.com 3/28/22 - 4/1/22 Spring Break https://orangeunified.tandem.co/index.php?type=key_date&action=details&id=438 438-orangeunified@intand.com 4/17/22 Easter https://orangeunified.tandem.co/index.php?type=key_date&action=details&id=346 346-orangeunified@intand.com 5/5/22 Cinco De Mayo https://orangeunified.tandem.co/index.php?type=key_date&action=details&id=347 347-orangeunified@intand.com 5/27/22 Minimum Day - Elementary https://orangeunified.tandem.co/index.php?type=key_date&action=details&id=439 439-orangeunified@intand.com 5/30/22 Memorial Day https://orangeunified.tandem.co/index.php?type=key_date&action=details&id=348 348-orangeunified@intand.com 6/8/22 Minimum Day - High School & Middle School https://orangeunified.tandem.co/index.php?type=key_date&action=details&id=440 440-orangeunified@intand.com 6/9/22 Last Day of School https://orangeunified.tandem.co/index.php?type=key_date&action=details&id=441 441-orangeunified@intand.com 6/10/22 Teacher Day https://orangeunified.tandem.co/index.php?type=key_date&action=details&id=442 442-orangeunified@intand.com 7/4/22 Independence Day https://orangeunified.tandem.co/index.php?type=key_date&action=details&id=349 349-orangeunified@intand.com