Gahanna-Jefferson City 2022-2023 Calendar https://gahannajefferson.tandem.co/ Key dates for Gahanna-Jefferson City. en-us 8/8/22 Convocation https://gahannajefferson.tandem.co/index.php?type=key_date&action=details&id=413 413-gahannajefferson@intand.com 8/9/22 Teacher Work Day https://gahannajefferson.tandem.co/index.php?type=key_date&action=details&id=414 414-gahannajefferson@intand.com 8/10/22 First Day of School https://gahannajefferson.tandem.co/index.php?type=key_date&action=details&id=415 415-gahannajefferson@intand.com 9/5/22 Labor Day https://gahannajefferson.tandem.co/index.php?type=key_date&action=details&id=319 319-gahannajefferson@intand.com 10/6/22 End of 1st Quarter https://gahannajefferson.tandem.co/index.php?type=key_date&action=details&id=416 416-gahannajefferson@intand.com 10/7/22 Comp Day-No School https://gahannajefferson.tandem.co/index.php?type=key_date&action=details&id=417 417-gahannajefferson@intand.com 10/10/22 Columbus Day https://gahannajefferson.tandem.co/index.php?type=key_date&action=details&id=320 320-gahannajefferson@intand.com 10/10/22 Professional Development Day https://gahannajefferson.tandem.co/index.php?type=key_date&action=details&id=418 418-gahannajefferson@intand.com 10/31/22 Halloween https://gahannajefferson.tandem.co/index.php?type=key_date&action=details&id=321 321-gahannajefferson@intand.com 11/4/22 End of First Trimester https://gahannajefferson.tandem.co/index.php?type=key_date&action=details&id=419 419-gahannajefferson@intand.com 11/6/22 Daylight Saving Time Ends https://gahannajefferson.tandem.co/index.php?type=key_date&action=details&id=323 323-gahannajefferson@intand.com 11/7/22 Professional Development Day-No School https://gahannajefferson.tandem.co/index.php?type=key_date&action=details&id=420 420-gahannajefferson@intand.com 11/11/22 Veteran's Day https://gahannajefferson.tandem.co/index.php?type=key_date&action=details&id=322 322-gahannajefferson@intand.com 11/23/22 - 11/25/22 Thanksgiving Break https://gahannajefferson.tandem.co/index.php?type=key_date&action=details&id=421 421-gahannajefferson@intand.com 11/24/22 Thanksgiving https://gahannajefferson.tandem.co/index.php?type=key_date&action=details&id=324 324-gahannajefferson@intand.com 12/16/22 End of 1st Semester https://gahannajefferson.tandem.co/index.php?type=key_date&action=details&id=422 422-gahannajefferson@intand.com 12/19/22 - 12/30/22 Winter Break https://gahannajefferson.tandem.co/index.php?type=key_date&action=details&id=423 423-gahannajefferson@intand.com 12/25/22 Christmas Day https://gahannajefferson.tandem.co/index.php?type=key_date&action=details&id=325 325-gahannajefferson@intand.com 1/1/23 New Year's Day https://gahannajefferson.tandem.co/index.php?type=key_date&action=details&id=326 326-gahannajefferson@intand.com 1/2/23 New years Day-Observed (no school) https://gahannajefferson.tandem.co/index.php?type=key_date&action=details&id=424 424-gahannajefferson@intand.com 1/3/23 Professional Development Day-No School https://gahannajefferson.tandem.co/index.php?type=key_date&action=details&id=425 425-gahannajefferson@intand.com 1/16/23 Martin Luther King Day https://gahannajefferson.tandem.co/index.php?type=key_date&action=details&id=327 327-gahannajefferson@intand.com 2/14/23 Valentine's Day https://gahannajefferson.tandem.co/index.php?type=key_date&action=details&id=328 328-gahannajefferson@intand.com 2/16/23 End of 2nd Trimester https://gahannajefferson.tandem.co/index.php?type=key_date&action=details&id=426 426-gahannajefferson@intand.com 2/17/23 Professional Development Day-No School https://gahannajefferson.tandem.co/index.php?type=key_date&action=details&id=427 427-gahannajefferson@intand.com 2/20/23 President's Day https://gahannajefferson.tandem.co/index.php?type=key_date&action=details&id=329 329-gahannajefferson@intand.com 3/3/23 Comp Day-No School https://gahannajefferson.tandem.co/index.php?type=key_date&action=details&id=428 428-gahannajefferson@intand.com 3/10/23 End of 3rd Quarter https://gahannajefferson.tandem.co/index.php?type=key_date&action=details&id=429 429-gahannajefferson@intand.com 3/12/23 Daylight Saving Time Begins https://gahannajefferson.tandem.co/index.php?type=key_date&action=details&id=330 330-gahannajefferson@intand.com 3/17/23 St. Patrick's Day https://gahannajefferson.tandem.co/index.php?type=key_date&action=details&id=331 331-gahannajefferson@intand.com 3/27/23 - 3/31/23 Spring Break https://gahannajefferson.tandem.co/index.php?type=key_date&action=details&id=430 430-gahannajefferson@intand.com 4/7/23 No School https://gahannajefferson.tandem.co/index.php?type=key_date&action=details&id=431 431-gahannajefferson@intand.com 4/9/23 Easter https://gahannajefferson.tandem.co/index.php?type=key_date&action=details&id=332 332-gahannajefferson@intand.com 5/5/23 Cinco De Mayo https://gahannajefferson.tandem.co/index.php?type=key_date&action=details&id=333 333-gahannajefferson@intand.com 5/24/23 End of 2nd Trimester https://gahannajefferson.tandem.co/index.php?type=key_date&action=details&id=432 432-gahannajefferson@intand.com 5/24/23 Last Day of School https://gahannajefferson.tandem.co/index.php?type=key_date&action=details&id=433 433-gahannajefferson@intand.com 5/25/23 Teacher Work Day https://gahannajefferson.tandem.co/index.php?type=key_date&action=details&id=434 434-gahannajefferson@intand.com 5/27/23 Graduation https://gahannajefferson.tandem.co/index.php?type=key_date&action=details&id=435 435-gahannajefferson@intand.com 5/29/23 Memorial Day https://gahannajefferson.tandem.co/index.php?type=key_date&action=details&id=334 334-gahannajefferson@intand.com 7/4/23 Independence Day https://gahannajefferson.tandem.co/index.php?type=key_date&action=details&id=335 335-gahannajefferson@intand.com