Patterson Joint Unified 2022-2023 Calendar https://pattersonjointunified.tandem.co/ Key dates for Patterson Joint Unified. en-us 8/23/22 Back to School Nights: Creekside Middle School https://pattersonjointunified.tandem.co/index.php?type=key_date&action=details&id=209 209-pattersonjointunified@intand.com 8/25/22 Back to School Nights: Elementary Schools https://pattersonjointunified.tandem.co/index.php?type=key_date&action=details&id=208 208-pattersonjointunified@intand.com 9/1/22 Back to School Nights: Patterson High https://pattersonjointunified.tandem.co/index.php?type=key_date&action=details&id=212 212-pattersonjointunified@intand.com 9/5/22 Labor Day https://pattersonjointunified.tandem.co/index.php?type=key_date&action=details&id=171 171-pattersonjointunified@intand.com 9/7/22 Back to School Nights: Del Puerto High https://pattersonjointunified.tandem.co/index.php?type=key_date&action=details&id=210 210-pattersonjointunified@intand.com 9/7/22 Back to School Nights: Open Valley https://pattersonjointunified.tandem.co/index.php?type=key_date&action=details&id=211 211-pattersonjointunified@intand.com 9/23/22 CMS and PHS Grading Periods: 1st Grading Period https://pattersonjointunified.tandem.co/index.php?type=key_date&action=details&id=192 192-pattersonjointunified@intand.com 9/23/22 Del Puerto High Grading Period: 1st Grading Period https://pattersonjointunified.tandem.co/index.php?type=key_date&action=details&id=198 198-pattersonjointunified@intand.com 10/7/22 Elementary Grading Period: End of 1st Quarter https://pattersonjointunified.tandem.co/index.php?type=key_date&action=details&id=188 188-pattersonjointunified@intand.com 10/10/22 Columbus Day https://pattersonjointunified.tandem.co/index.php?type=key_date&action=details&id=172 172-pattersonjointunified@intand.com 10/31/22 Halloween https://pattersonjointunified.tandem.co/index.php?type=key_date&action=details&id=173 173-pattersonjointunified@intand.com 11/4/22 CMS and PHS Grading Periods: 2nd Grading Period https://pattersonjointunified.tandem.co/index.php?type=key_date&action=details&id=193 193-pattersonjointunified@intand.com 11/4/22 Del Puerto High Grading Period: End of 1st Trimester https://pattersonjointunified.tandem.co/index.php?type=key_date&action=details&id=199 199-pattersonjointunified@intand.com 11/6/22 Daylight Saving Time Ends https://pattersonjointunified.tandem.co/index.php?type=key_date&action=details&id=175 175-pattersonjointunified@intand.com 11/11/22 Veteran's Day https://pattersonjointunified.tandem.co/index.php?type=key_date&action=details&id=174 174-pattersonjointunified@intand.com 11/24/22 Thanksgiving https://pattersonjointunified.tandem.co/index.php?type=key_date&action=details&id=176 176-pattersonjointunified@intand.com 12/16/22 CMS and PHS Grading Periods: End of 1st Semester https://pattersonjointunified.tandem.co/index.php?type=key_date&action=details&id=194 194-pattersonjointunified@intand.com 12/16/22 Del Puerto High Grading Period: 2nd Grading Period https://pattersonjointunified.tandem.co/index.php?type=key_date&action=details&id=200 200-pattersonjointunified@intand.com 12/16/22 Elementary Grading Period: End of 1st Semester https://pattersonjointunified.tandem.co/index.php?type=key_date&action=details&id=189 189-pattersonjointunified@intand.com 12/25/22 Christmas Day https://pattersonjointunified.tandem.co/index.php?type=key_date&action=details&id=177 177-pattersonjointunified@intand.com 1/1/23 New Year's Day https://pattersonjointunified.tandem.co/index.php?type=key_date&action=details&id=178 178-pattersonjointunified@intand.com 1/16/23 Martin Luther King Day https://pattersonjointunified.tandem.co/index.php?type=key_date&action=details&id=179 179-pattersonjointunified@intand.com 2/14/23 Valentine's Day https://pattersonjointunified.tandem.co/index.php?type=key_date&action=details&id=180 180-pattersonjointunified@intand.com 2/17/23 CMS and PHS Grading Periods: 4th Grading Period https://pattersonjointunified.tandem.co/index.php?type=key_date&action=details&id=195 195-pattersonjointunified@intand.com 2/17/23 Del Puerto High Grading Period: End of 2nd Trimester https://pattersonjointunified.tandem.co/index.php?type=key_date&action=details&id=201 201-pattersonjointunified@intand.com 2/20/23 President's Day https://pattersonjointunified.tandem.co/index.php?type=key_date&action=details&id=181 181-pattersonjointunified@intand.com 3/12/23 Daylight Saving Time Begins https://pattersonjointunified.tandem.co/index.php?type=key_date&action=details&id=182 182-pattersonjointunified@intand.com 3/17/23 Elementary Grading Period: End of 3rd Quarter https://pattersonjointunified.tandem.co/index.php?type=key_date&action=details&id=190 190-pattersonjointunified@intand.com 3/17/23 St. Patrick's Day https://pattersonjointunified.tandem.co/index.php?type=key_date&action=details&id=183 183-pattersonjointunified@intand.com 4/6/23 CMS and PHS Grading Periods: 5th Grading Period https://pattersonjointunified.tandem.co/index.php?type=key_date&action=details&id=196 196-pattersonjointunified@intand.com 4/6/23 Del Puerto High Grading Period: 3rd Grading Period https://pattersonjointunified.tandem.co/index.php?type=key_date&action=details&id=202 202-pattersonjointunified@intand.com 4/9/23 Easter https://pattersonjointunified.tandem.co/index.php?type=key_date&action=details&id=184 184-pattersonjointunified@intand.com 5/3/23 Open House Nights: Del Puerto High https://pattersonjointunified.tandem.co/index.php?type=key_date&action=details&id=214 214-pattersonjointunified@intand.com 5/3/23 Open House Nights: Open Valley https://pattersonjointunified.tandem.co/index.php?type=key_date&action=details&id=215 215-pattersonjointunified@intand.com 5/5/23 Cinco De Mayo https://pattersonjointunified.tandem.co/index.php?type=key_date&action=details&id=185 185-pattersonjointunified@intand.com 5/18/23 Open House Nights: Elementary Schools https://pattersonjointunified.tandem.co/index.php?type=key_date&action=details&id=213 213-pattersonjointunified@intand.com 5/29/23 Memorial Day https://pattersonjointunified.tandem.co/index.php?type=key_date&action=details&id=186 186-pattersonjointunified@intand.com 5/30/23 Promotion/Graduation Dates: Creekside Middle School https://pattersonjointunified.tandem.co/index.php?type=key_date&action=details&id=204 204-pattersonjointunified@intand.com 5/31/23 CMS and PHS Grading Periods: End of 2nd Semester https://pattersonjointunified.tandem.co/index.php?type=key_date&action=details&id=197 197-pattersonjointunified@intand.com 5/31/23 Del Puerto High Grading Period: End of 3rd Trimester https://pattersonjointunified.tandem.co/index.php?type=key_date&action=details&id=203 203-pattersonjointunified@intand.com 5/31/23 Elementary Grading Period: End of 2nd Semester https://pattersonjointunified.tandem.co/index.php?type=key_date&action=details&id=191 191-pattersonjointunified@intand.com 5/31/23 Promotion/Graduation Dates: Del Puerto High School https://pattersonjointunified.tandem.co/index.php?type=key_date&action=details&id=205 205-pattersonjointunified@intand.com 5/31/23 Promotion/Graduation Dates: Open Valley https://pattersonjointunified.tandem.co/index.php?type=key_date&action=details&id=207 207-pattersonjointunified@intand.com 5/31/23 Promotion/Graduation Dates: Patterson High School https://pattersonjointunified.tandem.co/index.php?type=key_date&action=details&id=206 206-pattersonjointunified@intand.com 7/4/23 Independence Day https://pattersonjointunified.tandem.co/index.php?type=key_date&action=details&id=187 187-pattersonjointunified@intand.com