Northern Tioga Sd 2022-2023 Calendar https://northerntiogasd.tandem.co/ Key dates for Northern Tioga Sd. en-us 8/22/22 - 8/23/22 Professional Development Days https://northerntiogasd.tandem.co/index.php?type=key_date&action=details&id=251 251-northerntiogasd@intand.com 8/24/22 First Day of School https://northerntiogasd.tandem.co/index.php?type=key_date&action=details&id=252 252-northerntiogasd@intand.com 9/5/22 Labor Day https://northerntiogasd.tandem.co/index.php?type=key_date&action=details&id=234 234-northerntiogasd@intand.com 9/16/22 Professional Development Day https://northerntiogasd.tandem.co/index.php?type=key_date&action=details&id=253 253-northerntiogasd@intand.com 10/10/22 Columbus Day https://northerntiogasd.tandem.co/index.php?type=key_date&action=details&id=235 235-northerntiogasd@intand.com 10/13/22 Professional Development Day https://northerntiogasd.tandem.co/index.php?type=key_date&action=details&id=254 254-northerntiogasd@intand.com 10/14/22 No School https://northerntiogasd.tandem.co/index.php?type=key_date&action=details&id=255 255-northerntiogasd@intand.com 10/28/22 End of 1st Marking Period https://northerntiogasd.tandem.co/index.php?type=key_date&action=details&id=256 256-northerntiogasd@intand.com 10/31/22 Halloween https://northerntiogasd.tandem.co/index.php?type=key_date&action=details&id=236 236-northerntiogasd@intand.com 11/6/22 Daylight Saving Time Ends https://northerntiogasd.tandem.co/index.php?type=key_date&action=details&id=238 238-northerntiogasd@intand.com 11/10/22 3hours Early Dismissal/Parent Conference https://northerntiogasd.tandem.co/index.php?type=key_date&action=details&id=257 257-northerntiogasd@intand.com 11/11/22 Parent Conference https://northerntiogasd.tandem.co/index.php?type=key_date&action=details&id=258 258-northerntiogasd@intand.com 11/11/22 Veteran's Day https://northerntiogasd.tandem.co/index.php?type=key_date&action=details&id=237 237-northerntiogasd@intand.com 11/23/22 3hours Early Dismissal for Students, 2hours Early Dismissal for Staff https://northerntiogasd.tandem.co/index.php?type=key_date&action=details&id=259 259-northerntiogasd@intand.com 11/24/22 Thanksgiving https://northerntiogasd.tandem.co/index.php?type=key_date&action=details&id=239 239-northerntiogasd@intand.com 11/24/22 - 11/25/22 Thanksgiving Break https://northerntiogasd.tandem.co/index.php?type=key_date&action=details&id=260 260-northerntiogasd@intand.com 11/28/22 Buck Day Break https://northerntiogasd.tandem.co/index.php?type=key_date&action=details&id=261 261-northerntiogasd@intand.com 12/22/22 3hours Early Dismissal for Students, 2hours Early Dismissal for Staff https://northerntiogasd.tandem.co/index.php?type=key_date&action=details&id=262 262-northerntiogasd@intand.com 12/23/22 - 12/30/22 Winter Break https://northerntiogasd.tandem.co/index.php?type=key_date&action=details&id=263 263-northerntiogasd@intand.com 12/25/22 Christmas Day https://northerntiogasd.tandem.co/index.php?type=key_date&action=details&id=240 240-northerntiogasd@intand.com 1/1/23 New Year's Day https://northerntiogasd.tandem.co/index.php?type=key_date&action=details&id=241 241-northerntiogasd@intand.com 1/2/23 New Year’s Break https://northerntiogasd.tandem.co/index.php?type=key_date&action=details&id=264 264-northerntiogasd@intand.com 1/13/23 3hours Early Dismissal - End of 2nd Marking Period https://northerntiogasd.tandem.co/index.php?type=key_date&action=details&id=265 265-northerntiogasd@intand.com 1/16/23 Martin Luther King Day https://northerntiogasd.tandem.co/index.php?type=key_date&action=details&id=242 242-northerntiogasd@intand.com 2/3/23 Act 80 - 3hours Early Dismissal/Professional Development https://northerntiogasd.tandem.co/index.php?type=key_date&action=details&id=266 266-northerntiogasd@intand.com 2/14/23 Valentine's Day https://northerntiogasd.tandem.co/index.php?type=key_date&action=details&id=243 243-northerntiogasd@intand.com 2/17/23 Snow Make Up Day https://northerntiogasd.tandem.co/index.php?type=key_date&action=details&id=267 267-northerntiogasd@intand.com 2/20/23 President's Day https://northerntiogasd.tandem.co/index.php?type=key_date&action=details&id=244 244-northerntiogasd@intand.com 3/9/23 Snow Make Up Day https://northerntiogasd.tandem.co/index.php?type=key_date&action=details&id=268 268-northerntiogasd@intand.com 3/10/23 Snow Make Up Day https://northerntiogasd.tandem.co/index.php?type=key_date&action=details&id=269 269-northerntiogasd@intand.com 3/12/23 Daylight Saving Time Begins https://northerntiogasd.tandem.co/index.php?type=key_date&action=details&id=245 245-northerntiogasd@intand.com 3/17/23 St. Patrick's Day https://northerntiogasd.tandem.co/index.php?type=key_date&action=details&id=246 246-northerntiogasd@intand.com 3/23/23 Act 80 – 3hours Early Dismissal/Professional Development – End of 3rd Marking Period https://northerntiogasd.tandem.co/index.php?type=key_date&action=details&id=270 270-northerntiogasd@intand.com 3/24/23 Professional Dev. Day https://northerntiogasd.tandem.co/index.php?type=key_date&action=details&id=271 271-northerntiogasd@intand.com 4/5/23 3hours Early Dismissal/Parent Conference https://northerntiogasd.tandem.co/index.php?type=key_date&action=details&id=272 272-northerntiogasd@intand.com 4/6/23 Parent Conference https://northerntiogasd.tandem.co/index.php?type=key_date&action=details&id=273 273-northerntiogasd@intand.com 4/7/23 Good Friday https://northerntiogasd.tandem.co/index.php?type=key_date&action=details&id=274 274-northerntiogasd@intand.com 4/9/23 Easter https://northerntiogasd.tandem.co/index.php?type=key_date&action=details&id=247 247-northerntiogasd@intand.com 4/10/23 Easter Monday https://northerntiogasd.tandem.co/index.php?type=key_date&action=details&id=275 275-northerntiogasd@intand.com 4/28/23 Snow Make Up Day https://northerntiogasd.tandem.co/index.php?type=key_date&action=details&id=276 276-northerntiogasd@intand.com 5/5/23 Cinco De Mayo https://northerntiogasd.tandem.co/index.php?type=key_date&action=details&id=248 248-northerntiogasd@intand.com 5/12/23 Snow Make Up Day https://northerntiogasd.tandem.co/index.php?type=key_date&action=details&id=277 277-northerntiogasd@intand.com 5/26/23 Snow Make Up Day https://northerntiogasd.tandem.co/index.php?type=key_date&action=details&id=278 278-northerntiogasd@intand.com 5/29/23 Memorial Day https://northerntiogasd.tandem.co/index.php?type=key_date&action=details&id=249 249-northerntiogasd@intand.com 6/7/23 3hours Early Dismissal https://northerntiogasd.tandem.co/index.php?type=key_date&action=details&id=279 279-northerntiogasd@intand.com 6/8/23 3hours Early Dismissal https://northerntiogasd.tandem.co/index.php?type=key_date&action=details&id=280 280-northerntiogasd@intand.com 6/9/23 3hours Early Dismissal, Last Day of School https://northerntiogasd.tandem.co/index.php?type=key_date&action=details&id=281 281-northerntiogasd@intand.com 6/9/23 Graduation Day: WHS–7:30 PM https://northerntiogasd.tandem.co/index.php?type=key_date&action=details&id=283 283-northerntiogasd@intand.com 6/10/23 Graduation Day: CVHS-11:00 AM https://northerntiogasd.tandem.co/index.php?type=key_date&action=details&id=284 284-northerntiogasd@intand.com 6/12/23 Professional Development Day (Flex) https://northerntiogasd.tandem.co/index.php?type=key_date&action=details&id=282 282-northerntiogasd@intand.com 7/4/23 Independence Day https://northerntiogasd.tandem.co/index.php?type=key_date&action=details&id=250 250-northerntiogasd@intand.com