West Contra Costa Unified 2021-2022 Calendar https://westcontracostaunified.tandem.co/ Key dates for West Contra Costa Unified. en-us 8/10/21 New Teacher Orientation https://westcontracostaunified.tandem.co/index.php?type=key_date&action=details&id=504 504-westcontracostaunified@intand.com 8/11/21 - 8/12/21 Professional Development https://westcontracostaunified.tandem.co/index.php?type=key_date&action=details&id=505 505-westcontracostaunified@intand.com 8/12/21 In- Service Training Day https://westcontracostaunified.tandem.co/index.php?type=key_date&action=details&id=506 506-westcontracostaunified@intand.com 8/13/21 Teacher Work Day https://westcontracostaunified.tandem.co/index.php?type=key_date&action=details&id=507 507-westcontracostaunified@intand.com 8/16/21 First Day of School https://westcontracostaunified.tandem.co/index.php?type=key_date&action=details&id=508 508-westcontracostaunified@intand.com 8/23/21 Terence Martin Day https://westcontracostaunified.tandem.co/index.php?type=key_date&action=details&id=509 509-westcontracostaunified@intand.com 9/2/21 Back to School Night - Elementary Schools https://westcontracostaunified.tandem.co/index.php?type=key_date&action=details&id=510 510-westcontracostaunified@intand.com 9/6/21 Labor Day https://westcontracostaunified.tandem.co/index.php?type=key_date&action=details&id=409 409-westcontracostaunified@intand.com 9/9/21 Back to School Night - Middle Schools https://westcontracostaunified.tandem.co/index.php?type=key_date&action=details&id=511 511-westcontracostaunified@intand.com 9/10/21 Middle Schools Only- Min. Day https://westcontracostaunified.tandem.co/index.php?type=key_date&action=details&id=512 512-westcontracostaunified@intand.com 9/23/21 Back to School Night - High Schools https://westcontracostaunified.tandem.co/index.php?type=key_date&action=details&id=513 513-westcontracostaunified@intand.com 9/24/21 High Schools Only - Minimum Day https://westcontracostaunified.tandem.co/index.php?type=key_date&action=details&id=514 514-westcontracostaunified@intand.com 10/11/21 Columbus Day https://westcontracostaunified.tandem.co/index.php?type=key_date&action=details&id=410 410-westcontracostaunified@intand.com 10/19/21 End of 1st Quarter https://westcontracostaunified.tandem.co/index.php?type=key_date&action=details&id=515 515-westcontracostaunified@intand.com 10/20/21 Minimum Day Middle/High Schools (Mark Report Cards) https://westcontracostaunified.tandem.co/index.php?type=key_date&action=details&id=516 516-westcontracostaunified@intand.com 10/29/21 End of Trimester 1/Minimum Day, K-8 https://westcontracostaunified.tandem.co/index.php?type=key_date&action=details&id=517 517-westcontracostaunified@intand.com 10/31/21 Halloween https://westcontracostaunified.tandem.co/index.php?type=key_date&action=details&id=411 411-westcontracostaunified@intand.com 11/1/21 - 11/5/21 Elementary Conference Day https://westcontracostaunified.tandem.co/index.php?type=key_date&action=details&id=518 518-westcontracostaunified@intand.com 11/7/21 Daylight Saving Time Ends https://westcontracostaunified.tandem.co/index.php?type=key_date&action=details&id=413 413-westcontracostaunified@intand.com 11/11/21 Veteran's Day https://westcontracostaunified.tandem.co/index.php?type=key_date&action=details&id=412 412-westcontracostaunified@intand.com 11/19/21 Minimum Day All Schools https://westcontracostaunified.tandem.co/index.php?type=key_date&action=details&id=519 519-westcontracostaunified@intand.com 11/22/21 - 11/26/21 No School https://westcontracostaunified.tandem.co/index.php?type=key_date&action=details&id=520 520-westcontracostaunified@intand.com 11/25/21 Thanksgiving https://westcontracostaunified.tandem.co/index.php?type=key_date&action=details&id=414 414-westcontracostaunified@intand.com 11/25/21 - 11/26/21 Thanksgiving Holiday https://westcontracostaunified.tandem.co/index.php?type=key_date&action=details&id=521 521-westcontracostaunified@intand.com 12/17/21 Minimum Day All Schools https://westcontracostaunified.tandem.co/index.php?type=key_date&action=details&id=522 522-westcontracostaunified@intand.com 12/20/21 - 12/31/21 Winter Recess https://westcontracostaunified.tandem.co/index.php?type=key_date&action=details&id=523 523-westcontracostaunified@intand.com 12/25/21 Christmas Day https://westcontracostaunified.tandem.co/index.php?type=key_date&action=details&id=415 415-westcontracostaunified@intand.com 1/1/22 New Year's Day https://westcontracostaunified.tandem.co/index.php?type=key_date&action=details&id=416 416-westcontracostaunified@intand.com 1/3/22 Class Reconvene After Recess https://westcontracostaunified.tandem.co/index.php?type=key_date&action=details&id=524 524-westcontracostaunified@intand.com 1/14/22 End of 2nd Quarter https://westcontracostaunified.tandem.co/index.php?type=key_date&action=details&id=525 525-westcontracostaunified@intand.com 1/17/22 Martin Luther King Day https://westcontracostaunified.tandem.co/index.php?type=key_date&action=details&id=417 417-westcontracostaunified@intand.com 1/18/22 Secondary Work Day (No School Middle & High Schools https://westcontracostaunified.tandem.co/index.php?type=key_date&action=details&id=526 526-westcontracostaunified@intand.com 1/28/22 100th Day https://westcontracostaunified.tandem.co/index.php?type=key_date&action=details&id=527 527-westcontracostaunified@intand.com 2/14/22 Valentine's Day https://westcontracostaunified.tandem.co/index.php?type=key_date&action=details&id=418 418-westcontracostaunified@intand.com 2/21/22 President's Day https://westcontracostaunified.tandem.co/index.php?type=key_date&action=details&id=419 419-westcontracostaunified@intand.com 2/21/22 - 2/25/22 Presidents’ Week Recess https://westcontracostaunified.tandem.co/index.php?type=key_date&action=details&id=528 528-westcontracostaunified@intand.com 3/1/22 End of Trimester 2 https://westcontracostaunified.tandem.co/index.php?type=key_date&action=details&id=529 529-westcontracostaunified@intand.com 3/13/22 Daylight Saving Time Begins https://westcontracostaunified.tandem.co/index.php?type=key_date&action=details&id=420 420-westcontracostaunified@intand.com 3/17/22 Open House - Middle Schools https://westcontracostaunified.tandem.co/index.php?type=key_date&action=details&id=530 530-westcontracostaunified@intand.com 3/17/22 St. Patrick's Day https://westcontracostaunified.tandem.co/index.php?type=key_date&action=details&id=421 421-westcontracostaunified@intand.com 3/18/22 Middle Schools Only - Minimum Day https://westcontracostaunified.tandem.co/index.php?type=key_date&action=details&id=531 531-westcontracostaunified@intand.com 3/24/22 Open House- High Schools https://westcontracostaunified.tandem.co/index.php?type=key_date&action=details&id=532 532-westcontracostaunified@intand.com 3/25/22 High Schools Only - Minimum Day https://westcontracostaunified.tandem.co/index.php?type=key_date&action=details&id=533 533-westcontracostaunified@intand.com 3/31/22 End of 3rd Quarter https://westcontracostaunified.tandem.co/index.php?type=key_date&action=details&id=534 534-westcontracostaunified@intand.com 4/1/22 No School https://westcontracostaunified.tandem.co/index.php?type=key_date&action=details&id=535 535-westcontracostaunified@intand.com 4/4/22 - 4/8/22 Spring Recess https://westcontracostaunified.tandem.co/index.php?type=key_date&action=details&id=536 536-westcontracostaunified@intand.com 4/4/22 Spring Recess https://westcontracostaunified.tandem.co/index.php?type=key_date&action=details&id=537 537-westcontracostaunified@intand.com 4/11/22 Middle & High School MIN (Mark Report Cards) https://westcontracostaunified.tandem.co/index.php?type=key_date&action=details&id=538 538-westcontracostaunified@intand.com 4/17/22 Easter https://westcontracostaunified.tandem.co/index.php?type=key_date&action=details&id=422 422-westcontracostaunified@intand.com 4/21/22 Open House Elementary Schools - Minimum Day https://westcontracostaunified.tandem.co/index.php?type=key_date&action=details&id=539 539-westcontracostaunified@intand.com 5/5/22 Cinco De Mayo https://westcontracostaunified.tandem.co/index.php?type=key_date&action=details&id=423 423-westcontracostaunified@intand.com 5/27/22 No School https://westcontracostaunified.tandem.co/index.php?type=key_date&action=details&id=540 540-westcontracostaunified@intand.com 5/30/22 Memorial Day https://westcontracostaunified.tandem.co/index.php?type=key_date&action=details&id=424 424-westcontracostaunified@intand.com 6/8/22 Last Day of School https://westcontracostaunified.tandem.co/index.php?type=key_date&action=details&id=541 541-westcontracostaunified@intand.com 7/4/22 Independence Day https://westcontracostaunified.tandem.co/index.php?type=key_date&action=details&id=425 425-westcontracostaunified@intand.com