Ontario-Montclair Elementary 2021-2022 Calendar https://ontariomontclairelementary.tandem.co/ Key dates for Ontario-Montclair Elementary. en-us 8/4/21 - 8/6/21 Teacher Preparation Days https://ontariomontclairelementary.tandem.co/index.php?type=key_date&action=details&id=353 353-ontariomontclairelementary@intand.com 8/9/21 First Day for Students https://ontariomontclairelementary.tandem.co/index.php?type=key_date&action=details&id=354 354-ontariomontclairelementary@intand.com 9/6/21 Labor Day https://ontariomontclairelementary.tandem.co/index.php?type=key_date&action=details&id=275 275-ontariomontclairelementary@intand.com 10/4/21 - 10/8/21 Parent Conferences-Middle School https://ontariomontclairelementary.tandem.co/index.php?type=key_date&action=details&id=355 355-ontariomontclairelementary@intand.com 10/11/21 Columbus Day https://ontariomontclairelementary.tandem.co/index.php?type=key_date&action=details&id=276 276-ontariomontclairelementary@intand.com 10/11/21 Non-School Day https://ontariomontclairelementary.tandem.co/index.php?type=key_date&action=details&id=356 356-ontariomontclairelementary@intand.com 10/31/21 Halloween https://ontariomontclairelementary.tandem.co/index.php?type=key_date&action=details&id=277 277-ontariomontclairelementary@intand.com 11/7/21 Daylight Saving Time Ends https://ontariomontclairelementary.tandem.co/index.php?type=key_date&action=details&id=279 279-ontariomontclairelementary@intand.com 11/11/21 Veteran's Day https://ontariomontclairelementary.tandem.co/index.php?type=key_date&action=details&id=278 278-ontariomontclairelementary@intand.com 11/12/21 Non-School Day https://ontariomontclairelementary.tandem.co/index.php?type=key_date&action=details&id=357 357-ontariomontclairelementary@intand.com 11/15/21 - 11/19/21 Parent Conferences-Elementary School https://ontariomontclairelementary.tandem.co/index.php?type=key_date&action=details&id=358 358-ontariomontclairelementary@intand.com 11/22/21 - 11/26/21 Thanksgiving Break https://ontariomontclairelementary.tandem.co/index.php?type=key_date&action=details&id=359 359-ontariomontclairelementary@intand.com 11/25/21 Thanksgiving https://ontariomontclairelementary.tandem.co/index.php?type=key_date&action=details&id=280 280-ontariomontclairelementary@intand.com 12/17/21 Non-School Day https://ontariomontclairelementary.tandem.co/index.php?type=key_date&action=details&id=360 360-ontariomontclairelementary@intand.com 12/20/21 - 12/31/21 Winter Break https://ontariomontclairelementary.tandem.co/index.php?type=key_date&action=details&id=361 361-ontariomontclairelementary@intand.com 12/25/21 Christmas Day https://ontariomontclairelementary.tandem.co/index.php?type=key_date&action=details&id=281 281-ontariomontclairelementary@intand.com 1/1/22 New Year's Day https://ontariomontclairelementary.tandem.co/index.php?type=key_date&action=details&id=282 282-ontariomontclairelementary@intand.com 1/17/22 Martin Luther King Day https://ontariomontclairelementary.tandem.co/index.php?type=key_date&action=details&id=283 283-ontariomontclairelementary@intand.com 2/14/22 Lincoln's Birthday https://ontariomontclairelementary.tandem.co/index.php?type=key_date&action=details&id=362 362-ontariomontclairelementary@intand.com 2/14/22 Valentine's Day https://ontariomontclairelementary.tandem.co/index.php?type=key_date&action=details&id=284 284-ontariomontclairelementary@intand.com 2/21/22 President's Day https://ontariomontclairelementary.tandem.co/index.php?type=key_date&action=details&id=285 285-ontariomontclairelementary@intand.com 2/28/22 - 3/4/22 Parent Conferences-Middle School https://ontariomontclairelementary.tandem.co/index.php?type=key_date&action=details&id=363 363-ontariomontclairelementary@intand.com 3/13/22 Daylight Saving Time Begins https://ontariomontclairelementary.tandem.co/index.php?type=key_date&action=details&id=286 286-ontariomontclairelementary@intand.com 3/14/22 - 3/18/22 Parent Conferences-Elementary School https://ontariomontclairelementary.tandem.co/index.php?type=key_date&action=details&id=364 364-ontariomontclairelementary@intand.com 3/17/22 St. Patrick's Day https://ontariomontclairelementary.tandem.co/index.php?type=key_date&action=details&id=287 287-ontariomontclairelementary@intand.com 3/21/22 - 3/25/22 Spring Break https://ontariomontclairelementary.tandem.co/index.php?type=key_date&action=details&id=365 365-ontariomontclairelementary@intand.com 4/17/22 Easter https://ontariomontclairelementary.tandem.co/index.php?type=key_date&action=details&id=288 288-ontariomontclairelementary@intand.com 5/5/22 Cinco De Mayo https://ontariomontclairelementary.tandem.co/index.php?type=key_date&action=details&id=289 289-ontariomontclairelementary@intand.com 5/25/22 Last Day for Students https://ontariomontclairelementary.tandem.co/index.php?type=key_date&action=details&id=366 366-ontariomontclairelementary@intand.com 5/26/22 Teacher Preparation Day https://ontariomontclairelementary.tandem.co/index.php?type=key_date&action=details&id=367 367-ontariomontclairelementary@intand.com 5/30/22 Memorial Day https://ontariomontclairelementary.tandem.co/index.php?type=key_date&action=details&id=290 290-ontariomontclairelementary@intand.com 7/4/22 Independence Day https://ontariomontclairelementary.tandem.co/index.php?type=key_date&action=details&id=291 291-ontariomontclairelementary@intand.com