Grand Island Central School District 2022-2023 Calendar https://grandislandcentral.tandem.co/ Key dates for Grand Island Central School District. en-us 8/31/22 Superintendent Conference Day https://grandislandcentral.tandem.co/index.php?type=key_date&action=details&id=222 222-grandislandcentral@intand.com 9/1/22 Superintendent Conference Day https://grandislandcentral.tandem.co/index.php?type=key_date&action=details&id=308 308-grandislandcentral@intand.com 9/5/22 Labor Day https://grandislandcentral.tandem.co/index.php?type=key_date&action=details&id=205 205-grandislandcentral@intand.com 9/6/22 First Day of School https://grandislandcentral.tandem.co/index.php?type=key_date&action=details&id=309 309-grandislandcentral@intand.com 10/10/22 Columbus Day https://grandislandcentral.tandem.co/index.php?type=key_date&action=details&id=206 206-grandislandcentral@intand.com 10/31/22 Halloween https://grandislandcentral.tandem.co/index.php?type=key_date&action=details&id=207 207-grandislandcentral@intand.com 11/6/22 Daylight Saving Time Ends https://grandislandcentral.tandem.co/index.php?type=key_date&action=details&id=209 209-grandislandcentral@intand.com 11/8/22 Superintendent Conference Day https://grandislandcentral.tandem.co/index.php?type=key_date&action=details&id=310 310-grandislandcentral@intand.com 11/11/22 Veteran's Day https://grandislandcentral.tandem.co/index.php?type=key_date&action=details&id=208 208-grandislandcentral@intand.com 11/17/22 K-5 Parent/Teacher Conference Day (½ Day K-5 ONLY) https://grandislandcentral.tandem.co/index.php?type=key_date&action=details&id=311 311-grandislandcentral@intand.com 11/18/22 K-5 Parent/Teacher Conference Day (No School K-5 ONLY) https://grandislandcentral.tandem.co/index.php?type=key_date&action=details&id=312 312-grandislandcentral@intand.com 11/23/22 - 11/25/22 Thanksgiving Break https://grandislandcentral.tandem.co/index.php?type=key_date&action=details&id=313 313-grandislandcentral@intand.com 11/24/22 Thanksgiving https://grandislandcentral.tandem.co/index.php?type=key_date&action=details&id=210 210-grandislandcentral@intand.com 11/28/22 MS/HS Parent/Teacher Conference Day (No School MS/HS ONLY) https://grandislandcentral.tandem.co/index.php?type=key_date&action=details&id=314 314-grandislandcentral@intand.com 12/25/22 Christmas Day https://grandislandcentral.tandem.co/index.php?type=key_date&action=details&id=211 211-grandislandcentral@intand.com 12/26/22 - 12/30/22 Winter Break https://grandislandcentral.tandem.co/index.php?type=key_date&action=details&id=315 315-grandislandcentral@intand.com 1/1/23 New Year's Day https://grandislandcentral.tandem.co/index.php?type=key_date&action=details&id=212 212-grandislandcentral@intand.com 1/2/23 Winter Break https://grandislandcentral.tandem.co/index.php?type=key_date&action=details&id=316 316-grandislandcentral@intand.com 1/16/23 Martin Luther King Day https://grandislandcentral.tandem.co/index.php?type=key_date&action=details&id=213 213-grandislandcentral@intand.com 1/24/23 - 1/27/23 HS Regents https://grandislandcentral.tandem.co/index.php?type=key_date&action=details&id=317 317-grandislandcentral@intand.com 2/14/23 Valentine's Day https://grandislandcentral.tandem.co/index.php?type=key_date&action=details&id=214 214-grandislandcentral@intand.com 2/20/23 - 2/24/23 Mid-Winter Break https://grandislandcentral.tandem.co/index.php?type=key_date&action=details&id=318 318-grandislandcentral@intand.com 2/20/23 President's Day https://grandislandcentral.tandem.co/index.php?type=key_date&action=details&id=215 215-grandislandcentral@intand.com 3/10/23 Superintendent Conference Day https://grandislandcentral.tandem.co/index.php?type=key_date&action=details&id=319 319-grandislandcentral@intand.com 3/12/23 Daylight Saving Time Begins https://grandislandcentral.tandem.co/index.php?type=key_date&action=details&id=216 216-grandislandcentral@intand.com 3/17/23 K-5 Parent/Teacher Conference Day (1/2 Day K-5 Only) https://grandislandcentral.tandem.co/index.php?type=key_date&action=details&id=320 320-grandislandcentral@intand.com 3/17/23 St. Patrick's Day https://grandislandcentral.tandem.co/index.php?type=key_date&action=details&id=217 217-grandislandcentral@intand.com 4/3/23 - 4/10/23 Spring Break https://grandislandcentral.tandem.co/index.php?type=key_date&action=details&id=321 321-grandislandcentral@intand.com 4/9/23 Easter https://grandislandcentral.tandem.co/index.php?type=key_date&action=details&id=218 218-grandislandcentral@intand.com 5/5/23 Cinco De Mayo https://grandislandcentral.tandem.co/index.php?type=key_date&action=details&id=219 219-grandislandcentral@intand.com 5/29/23 Memorial Day https://grandislandcentral.tandem.co/index.php?type=key_date&action=details&id=220 220-grandislandcentral@intand.com 6/14/23 - 6/22/23 Regents Exams https://grandislandcentral.tandem.co/index.php?type=key_date&action=details&id=322 322-grandislandcentral@intand.com 6/19/23 Juneteenth Day https://grandislandcentral.tandem.co/index.php?type=key_date&action=details&id=323 323-grandislandcentral@intand.com 6/22/23 Last Day of School https://grandislandcentral.tandem.co/index.php?type=key_date&action=details&id=324 324-grandislandcentral@intand.com 6/23/23 Regent’s Rating Day https://grandislandcentral.tandem.co/index.php?type=key_date&action=details&id=326 326-grandislandcentral@intand.com 6/23/23 Teacher Day https://grandislandcentral.tandem.co/index.php?type=key_date&action=details&id=325 325-grandislandcentral@intand.com 7/4/23 Independence Day https://grandislandcentral.tandem.co/index.php?type=key_date&action=details&id=221 221-grandislandcentral@intand.com