Claremont Unified 2022-2023 Calendar https://claremontunified.tandem.co/ Key dates for Claremont Unified. en-us 8/31/22 First Day of School https://claremontunified.tandem.co/index.php?type=key_date&action=details&id=410 410-claremontunified@intand.com 9/5/22 Labor Day https://claremontunified.tandem.co/index.php?type=key_date&action=details&id=321 321-claremontunified@intand.com 10/7/22 Secondary; End of 1st Triad https://claremontunified.tandem.co/index.php?type=key_date&action=details&id=411 411-claremontunified@intand.com 10/10/22 Columbus Day https://claremontunified.tandem.co/index.php?type=key_date&action=details&id=322 322-claremontunified@intand.com 10/31/22 Halloween https://claremontunified.tandem.co/index.php?type=key_date&action=details&id=323 323-claremontunified@intand.com 11/6/22 Daylight Saving Time Ends https://claremontunified.tandem.co/index.php?type=key_date&action=details&id=325 325-claremontunified@intand.com 11/11/22 Veteran's Day https://claremontunified.tandem.co/index.php?type=key_date&action=details&id=324 324-claremontunified@intand.com 11/18/22 Secondary; End of 2nd Triad https://claremontunified.tandem.co/index.php?type=key_date&action=details&id=412 412-claremontunified@intand.com 11/21/22 - 11/23/22 Thanksgiving Break/Schools Closed/District Office Open https://claremontunified.tandem.co/index.php?type=key_date&action=details&id=413 413-claremontunified@intand.com 11/24/22 Thanksgiving https://claremontunified.tandem.co/index.php?type=key_date&action=details&id=326 326-claremontunified@intand.com 11/24/22 - 11/25/22 Thanksgiving (Holidays) https://claremontunified.tandem.co/index.php?type=key_date&action=details&id=414 414-claremontunified@intand.com 12/1/22 Elementary; End of 1st Trimester https://claremontunified.tandem.co/index.php?type=key_date&action=details&id=415 415-claremontunified@intand.com 12/23/22 Pupil Free Day - Schools Closed https://claremontunified.tandem.co/index.php?type=key_date&action=details&id=416 416-claremontunified@intand.com 12/25/22 Christmas Day https://claremontunified.tandem.co/index.php?type=key_date&action=details&id=327 327-claremontunified@intand.com 12/26/22 - 12/27/22 Christmas (Holidays) https://claremontunified.tandem.co/index.php?type=key_date&action=details&id=417 417-claremontunified@intand.com 12/28/22 - 12/30/22 Winter Break/Schools Closed/ https://claremontunified.tandem.co/index.php?type=key_date&action=details&id=418 418-claremontunified@intand.com 1/1/23 New Year's Day https://claremontunified.tandem.co/index.php?type=key_date&action=details&id=328 328-claremontunified@intand.com 1/2/23 - 1/3/23 New Years (Holidays) https://claremontunified.tandem.co/index.php?type=key_date&action=details&id=419 419-claremontunified@intand.com 1/4/23 - 1/6/23 Winter Break/Schools Closed https://claremontunified.tandem.co/index.php?type=key_date&action=details&id=420 420-claremontunified@intand.com 1/16/23 Martin Luther King Day https://claremontunified.tandem.co/index.php?type=key_date&action=details&id=329 329-claremontunified@intand.com 1/27/23 Secondary; End of 1st Semester https://claremontunified.tandem.co/index.php?type=key_date&action=details&id=421 421-claremontunified@intand.com 2/13/23 Lincoln's Day (Holiday) https://claremontunified.tandem.co/index.php?type=key_date&action=details&id=422 422-claremontunified@intand.com 2/14/23 Valentine's Day https://claremontunified.tandem.co/index.php?type=key_date&action=details&id=330 330-claremontunified@intand.com 2/20/23 President's Day https://claremontunified.tandem.co/index.php?type=key_date&action=details&id=331 331-claremontunified@intand.com 3/10/23 Secondary; End of 1st Triad https://claremontunified.tandem.co/index.php?type=key_date&action=details&id=423 423-claremontunified@intand.com 3/12/23 Daylight Saving Time Begins https://claremontunified.tandem.co/index.php?type=key_date&action=details&id=332 332-claremontunified@intand.com 3/15/23 Elementary; End of 2nd Trimester https://claremontunified.tandem.co/index.php?type=key_date&action=details&id=424 424-claremontunified@intand.com 3/17/23 St. Patrick's Day https://claremontunified.tandem.co/index.php?type=key_date&action=details&id=333 333-claremontunified@intand.com 4/3/23 - 4/6/23 Spring Break/Schools Closed/ District Office Open https://claremontunified.tandem.co/index.php?type=key_date&action=details&id=425 425-claremontunified@intand.com 4/7/23 Spring Break (Local Holiday) https://claremontunified.tandem.co/index.php?type=key_date&action=details&id=426 426-claremontunified@intand.com 4/9/23 Easter https://claremontunified.tandem.co/index.php?type=key_date&action=details&id=334 334-claremontunified@intand.com 4/28/23 Secondary; End of 2nd Triad https://claremontunified.tandem.co/index.php?type=key_date&action=details&id=427 427-claremontunified@intand.com 5/5/23 Cinco De Mayo https://claremontunified.tandem.co/index.php?type=key_date&action=details&id=335 335-claremontunified@intand.com 5/29/23 Memorial Day https://claremontunified.tandem.co/index.php?type=key_date&action=details&id=336 336-claremontunified@intand.com 6/15/23 Last Day of School https://claremontunified.tandem.co/index.php?type=key_date&action=details&id=428 428-claremontunified@intand.com 7/4/23 Independence Day https://claremontunified.tandem.co/index.php?type=key_date&action=details&id=337 337-claremontunified@intand.com