Charter Oak Unified 2022-2023 Calendar https://charteroakunified.tandem.co/ Key dates for Charter Oak Unified. en-us 8/8/22 - 8/9/22 Teacher Wk Day https://charteroakunified.tandem.co/index.php?type=key_date&action=details&id=234 234-charteroakunified@intand.com 8/10/22 1st day of school https://charteroakunified.tandem.co/index.php?type=key_date&action=details&id=235 235-charteroakunified@intand.com 9/5/22 Labor Day https://charteroakunified.tandem.co/index.php?type=key_date&action=details&id=217 217-charteroakunified@intand.com 10/3/22 COHS Parent Conf-pupil free https://charteroakunified.tandem.co/index.php?type=key_date&action=details&id=236 236-charteroakunified@intand.com 10/4/22 ELEMENTARY Parent Conference -Minimum Day https://charteroakunified.tandem.co/index.php?type=key_date&action=details&id=237 237-charteroakunified@intand.com 10/6/22 ELEMENTARY Parent Conference-Pupil free https://charteroakunified.tandem.co/index.php?type=key_date&action=details&id=239 239-charteroakunified@intand.com 10/7/22 ELEMENTARY Parent Conference -Minimum Day https://charteroakunified.tandem.co/index.php?type=key_date&action=details&id=238 238-charteroakunified@intand.com 10/10/22 Columbus Day https://charteroakunified.tandem.co/index.php?type=key_date&action=details&id=218 218-charteroakunified@intand.com 10/26/22 ROMS Parent Conference Minimum day https://charteroakunified.tandem.co/index.php?type=key_date&action=details&id=240 240-charteroakunified@intand.com 10/27/22 ROMS Parent Conference Pupil Free https://charteroakunified.tandem.co/index.php?type=key_date&action=details&id=241 241-charteroakunified@intand.com 10/31/22 Halloween https://charteroakunified.tandem.co/index.php?type=key_date&action=details&id=219 219-charteroakunified@intand.com 11/1/22 Teacher Wk Day https://charteroakunified.tandem.co/index.php?type=key_date&action=details&id=242 242-charteroakunified@intand.com 11/4/22 Non-PD minimum day https://charteroakunified.tandem.co/index.php?type=key_date&action=details&id=243 243-charteroakunified@intand.com 11/6/22 Daylight Saving Time Ends https://charteroakunified.tandem.co/index.php?type=key_date&action=details&id=221 221-charteroakunified@intand.com 11/11/22 Veteran's Day https://charteroakunified.tandem.co/index.php?type=key_date&action=details&id=220 220-charteroakunified@intand.com 11/21/22 - 11/23/22 Non School Day https://charteroakunified.tandem.co/index.php?type=key_date&action=details&id=244 244-charteroakunified@intand.com 11/24/22 Thanksgiving https://charteroakunified.tandem.co/index.php?type=key_date&action=details&id=222 222-charteroakunified@intand.com 11/25/22 School Holiday (District Offices Closed) https://charteroakunified.tandem.co/index.php?type=key_date&action=details&id=245 245-charteroakunified@intand.com 12/19/22 - 12/29/22 Non School Day https://charteroakunified.tandem.co/index.php?type=key_date&action=details&id=246 246-charteroakunified@intand.com 12/25/22 Christmas Day https://charteroakunified.tandem.co/index.php?type=key_date&action=details&id=223 223-charteroakunified@intand.com 12/30/22 School Holiday (District Offices Closed) https://charteroakunified.tandem.co/index.php?type=key_date&action=details&id=247 247-charteroakunified@intand.com 1/1/23 New Year's Day https://charteroakunified.tandem.co/index.php?type=key_date&action=details&id=224 224-charteroakunified@intand.com 1/2/23 Legal Holiday https://charteroakunified.tandem.co/index.php?type=key_date&action=details&id=248 248-charteroakunified@intand.com 1/16/23 Martin Luther King Day https://charteroakunified.tandem.co/index.php?type=key_date&action=details&id=225 225-charteroakunified@intand.com 2/13/23 Legal Holiday https://charteroakunified.tandem.co/index.php?type=key_date&action=details&id=249 249-charteroakunified@intand.com 2/14/23 Valentine's Day https://charteroakunified.tandem.co/index.php?type=key_date&action=details&id=226 226-charteroakunified@intand.com 2/17/23 Non-PD minimum day https://charteroakunified.tandem.co/index.php?type=key_date&action=details&id=251 251-charteroakunified@intand.com 2/20/23 Legal Holiday https://charteroakunified.tandem.co/index.php?type=key_date&action=details&id=250 250-charteroakunified@intand.com 2/20/23 President's Day https://charteroakunified.tandem.co/index.php?type=key_date&action=details&id=227 227-charteroakunified@intand.com 3/12/23 Daylight Saving Time Begins https://charteroakunified.tandem.co/index.php?type=key_date&action=details&id=228 228-charteroakunified@intand.com 3/17/23 St. Patrick's Day https://charteroakunified.tandem.co/index.php?type=key_date&action=details&id=229 229-charteroakunified@intand.com 4/3/23 - 4/6/23 Non School Day https://charteroakunified.tandem.co/index.php?type=key_date&action=details&id=252 252-charteroakunified@intand.com 4/7/23 School Holiday (District Offices Closed) https://charteroakunified.tandem.co/index.php?type=key_date&action=details&id=253 253-charteroakunified@intand.com 4/9/23 Easter https://charteroakunified.tandem.co/index.php?type=key_date&action=details&id=230 230-charteroakunified@intand.com 5/5/23 Cinco De Mayo https://charteroakunified.tandem.co/index.php?type=key_date&action=details&id=231 231-charteroakunified@intand.com 5/12/23 Non-PD minimum day https://charteroakunified.tandem.co/index.php?type=key_date&action=details&id=255 255-charteroakunified@intand.com 5/26/23 Last day of school https://charteroakunified.tandem.co/index.php?type=key_date&action=details&id=254 254-charteroakunified@intand.com 5/29/23 Memorial Day https://charteroakunified.tandem.co/index.php?type=key_date&action=details&id=232 232-charteroakunified@intand.com 6/19/23 Legal Holiday https://charteroakunified.tandem.co/index.php?type=key_date&action=details&id=256 256-charteroakunified@intand.com 7/4/23 Independence Day https://charteroakunified.tandem.co/index.php?type=key_date&action=details&id=233 233-charteroakunified@intand.com