Lewiston School Department 2022-2023 Calendar https://lewistondepartment.tandem.co/ Key dates for Lewiston School Department. en-us 7/9/22 - 7/10/22 Eid Al-Adha https://lewistondepartment.tandem.co/index.php?type=key_date&action=details&id=352 352-lewistondepartment@intand.com 8/29/22 - 8/30/22 Teacher Workshop Days https://lewistondepartment.tandem.co/index.php?type=key_date&action=details&id=353 353-lewistondepartment@intand.com 8/31/22 First Day of School 1-9 https://lewistondepartment.tandem.co/index.php?type=key_date&action=details&id=354 354-lewistondepartment@intand.com 9/1/22 First Day of School 10-12 https://lewistondepartment.tandem.co/index.php?type=key_date&action=details&id=355 355-lewistondepartment@intand.com 9/5/22 Labor Day https://lewistondepartment.tandem.co/index.php?type=key_date&action=details&id=256 256-lewistondepartment@intand.com 9/6/22 First Day K & Pre K https://lewistondepartment.tandem.co/index.php?type=key_date&action=details&id=356 356-lewistondepartment@intand.com 9/21/22 Early Release https://lewistondepartment.tandem.co/index.php?type=key_date&action=details&id=357 357-lewistondepartment@intand.com 10/7/22 Teacher Workshop Days https://lewistondepartment.tandem.co/index.php?type=key_date&action=details&id=358 358-lewistondepartment@intand.com 10/10/22 Columbus Day https://lewistondepartment.tandem.co/index.php?type=key_date&action=details&id=257 257-lewistondepartment@intand.com 10/10/22 Indigenous People Day https://lewistondepartment.tandem.co/index.php?type=key_date&action=details&id=359 359-lewistondepartment@intand.com 10/19/22 2hours Early Release Day - No school for LMS & McMahon https://lewistondepartment.tandem.co/index.php?type=key_date&action=details&id=360 360-lewistondepartment@intand.com 10/31/22 Halloween https://lewistondepartment.tandem.co/index.php?type=key_date&action=details&id=258 258-lewistondepartment@intand.com 11/4/22 End of Quarter 1 https://lewistondepartment.tandem.co/index.php?type=key_date&action=details&id=386 386-lewistondepartment@intand.com 11/6/22 Daylight Saving Time Ends https://lewistondepartment.tandem.co/index.php?type=key_date&action=details&id=260 260-lewistondepartment@intand.com 11/8/22 Voting Day - No School for Montello & Next Step (staff only) https://lewistondepartment.tandem.co/index.php?type=key_date&action=details&id=361 361-lewistondepartment@intand.com 11/11/22 Veteran's Day https://lewistondepartment.tandem.co/index.php?type=key_date&action=details&id=259 259-lewistondepartment@intand.com 11/16/22 2hours Early Release Day- No School Geiger https://lewistondepartment.tandem.co/index.php?type=key_date&action=details&id=362 362-lewistondepartment@intand.com 11/23/22 2hours Early Release Day https://lewistondepartment.tandem.co/index.php?type=key_date&action=details&id=363 363-lewistondepartment@intand.com 11/24/22 Thanksgiving https://lewistondepartment.tandem.co/index.php?type=key_date&action=details&id=261 261-lewistondepartment@intand.com 11/24/22 - 11/25/22 Thanksgiving Break https://lewistondepartment.tandem.co/index.php?type=key_date&action=details&id=364 364-lewistondepartment@intand.com 12/14/22 2hours Early Release Day - No School for Farwell & Connors https://lewistondepartment.tandem.co/index.php?type=key_date&action=details&id=365 365-lewistondepartment@intand.com 12/16/22 End of Trimester 1 https://lewistondepartment.tandem.co/index.php?type=key_date&action=details&id=387 387-lewistondepartment@intand.com 12/22/22 2hours Early Release Day https://lewistondepartment.tandem.co/index.php?type=key_date&action=details&id=366 366-lewistondepartment@intand.com 12/23/22 Teacher Exchange Day https://lewistondepartment.tandem.co/index.php?type=key_date&action=details&id=367 367-lewistondepartment@intand.com 12/25/22 Christmas Day https://lewistondepartment.tandem.co/index.php?type=key_date&action=details&id=262 262-lewistondepartment@intand.com 12/26/22 - 1/2/23 Winter Break https://lewistondepartment.tandem.co/index.php?type=key_date&action=details&id=368 368-lewistondepartment@intand.com 1/1/23 New Year's Day https://lewistondepartment.tandem.co/index.php?type=key_date&action=details&id=263 263-lewistondepartment@intand.com 1/2/23 Jan 1st Observance https://lewistondepartment.tandem.co/index.php?type=key_date&action=details&id=369 369-lewistondepartment@intand.com 1/13/23 Teacher Workshop Day https://lewistondepartment.tandem.co/index.php?type=key_date&action=details&id=370 370-lewistondepartment@intand.com 1/16/23 Martin Luther King Day https://lewistondepartment.tandem.co/index.php?type=key_date&action=details&id=264 264-lewistondepartment@intand.com 1/20/23 End of Quarter 2 https://lewistondepartment.tandem.co/index.php?type=key_date&action=details&id=388 388-lewistondepartment@intand.com 1/25/23 2hours Early Release Day - No School for LHS & Next Step https://lewistondepartment.tandem.co/index.php?type=key_date&action=details&id=371 371-lewistondepartment@intand.com 2/14/23 Valentine's Day https://lewistondepartment.tandem.co/index.php?type=key_date&action=details&id=265 265-lewistondepartment@intand.com 2/15/23 2hours Early Release Day - No School for LMS & McMahon https://lewistondepartment.tandem.co/index.php?type=key_date&action=details&id=372 372-lewistondepartment@intand.com 2/20/23 President's Day https://lewistondepartment.tandem.co/index.php?type=key_date&action=details&id=266 266-lewistondepartment@intand.com 2/20/23 - 2/24/23 President's Day Break https://lewistondepartment.tandem.co/index.php?type=key_date&action=details&id=373 373-lewistondepartment@intand.com 3/12/23 Daylight Saving Time Begins https://lewistondepartment.tandem.co/index.php?type=key_date&action=details&id=267 267-lewistondepartment@intand.com 3/14/23 End of Trimester 2 https://lewistondepartment.tandem.co/index.php?type=key_date&action=details&id=389 389-lewistondepartment@intand.com 3/17/23 St. Patrick's Day https://lewistondepartment.tandem.co/index.php?type=key_date&action=details&id=268 268-lewistondepartment@intand.com 3/22/23 2hours Early Release Day - No School for Montello & Geiger https://lewistondepartment.tandem.co/index.php?type=key_date&action=details&id=374 374-lewistondepartment@intand.com 3/31/23 End of Quarter 3 https://lewistondepartment.tandem.co/index.php?type=key_date&action=details&id=390 390-lewistondepartment@intand.com 4/9/23 Easter https://lewistondepartment.tandem.co/index.php?type=key_date&action=details&id=269 269-lewistondepartment@intand.com 4/14/23 Teacher Exchange Day/Possible Snow Day Make Up- Decision Made by 1/31/23 https://lewistondepartment.tandem.co/index.php?type=key_date&action=details&id=375 375-lewistondepartment@intand.com 4/17/23 - 4/21/23 Spring Break https://lewistondepartment.tandem.co/index.php?type=key_date&action=details&id=376 376-lewistondepartment@intand.com 4/21/23 - 4/22/23 Eid https://lewistondepartment.tandem.co/index.php?type=key_date&action=details&id=377 377-lewistondepartment@intand.com 4/26/23 2hours Early Release Day- No School for Farwell & Connors https://lewistondepartment.tandem.co/index.php?type=key_date&action=details&id=378 378-lewistondepartment@intand.com 5/5/23 Cinco De Mayo https://lewistondepartment.tandem.co/index.php?type=key_date&action=details&id=270 270-lewistondepartment@intand.com 5/17/23 2hours Early Release Day - No School for LHS & Next Step https://lewistondepartment.tandem.co/index.php?type=key_date&action=details&id=379 379-lewistondepartment@intand.com 5/29/23 Memorial Day https://lewistondepartment.tandem.co/index.php?type=key_date&action=details&id=271 271-lewistondepartment@intand.com 6/2/23 LHS Graduation Day https://lewistondepartment.tandem.co/index.php?type=key_date&action=details&id=380 380-lewistondepartment@intand.com 6/8/23 Last Day of School w/o snow days https://lewistondepartment.tandem.co/index.php?type=key_date&action=details&id=381 381-lewistondepartment@intand.com 6/9/23 Teacher Workshop Day w/o snow days https://lewistondepartment.tandem.co/index.php?type=key_date&action=details&id=382 382-lewistondepartment@intand.com 6/13/23 Last Day of School w/ 3 snow days https://lewistondepartment.tandem.co/index.php?type=key_date&action=details&id=383 383-lewistondepartment@intand.com 6/14/23 Teacher Workshop Day w/3 snow days https://lewistondepartment.tandem.co/index.php?type=key_date&action=details&id=384 384-lewistondepartment@intand.com 6/19/23 Juneteenth Day https://lewistondepartment.tandem.co/index.php?type=key_date&action=details&id=385 385-lewistondepartment@intand.com 7/4/23 Independence Day https://lewistondepartment.tandem.co/index.php?type=key_date&action=details&id=272 272-lewistondepartment@intand.com