Mahtomedi Public School District 2022-2023 Calendar https://mahtomedipublic.tandem.co/ Key dates for Mahtomedi Public School District. en-us 8/24/22 - 8/25/22 New Employee Orientation https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=511 511-mahtomedipublic@intand.com 8/29/22 - 9/1/22 Staff Professional Days https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=512 512-mahtomedipublic@intand.com 9/2/22 Staff Non-Duty Day https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=513 513-mahtomedipublic@intand.com 9/5/22 Labor Day https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=367 367-mahtomedipublic@intand.com 9/6/22 First Day of School School - Grades 6-12 https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=514 514-mahtomedipublic@intand.com 9/6/22 - 9/7/22 K-5 Assessment Days/Open House https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=516 516-mahtomedipublic@intand.com 9/8/22 First Day of School - Grade K-5 https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=515 515-mahtomedipublic@intand.com 10/10/22 Columbus Day https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=368 368-mahtomedipublic@intand.com 10/20/22 - 10/21/22 Professional Conference {No School} https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=517 517-mahtomedipublic@intand.com 10/31/22 Halloween https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=369 369-mahtomedipublic@intand.com 11/3/22 Evening Conferences 6-12 https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=518 518-mahtomedipublic@intand.com 11/6/22 Daylight Saving Time Ends https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=371 371-mahtomedipublic@intand.com 11/7/22 End of 1st Quarter https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=519 519-mahtomedipublic@intand.com 11/8/22 Staff Professional Day {No School}/Election Day} https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=520 520-mahtomedipublic@intand.com 11/10/22 Evening Conferences K-12 https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=521 521-mahtomedipublic@intand.com 11/11/22 Conferences K-12 {No School} https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=522 522-mahtomedipublic@intand.com 11/11/22 Veteran's Day https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=370 370-mahtomedipublic@intand.com 11/17/22 Evening Conferences K-5 https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=523 523-mahtomedipublic@intand.com 11/23/22 Staff Professional Day {No School} https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=524 524-mahtomedipublic@intand.com 11/24/22 Thanksgiving https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=372 372-mahtomedipublic@intand.com 11/24/22 - 11/25/22 Thanksgiving Break {No School} https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=525 525-mahtomedipublic@intand.com 12/23/22 - 1/2/23 Winter Break {No School} https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=526 526-mahtomedipublic@intand.com 12/25/22 Christmas Day https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=373 373-mahtomedipublic@intand.com 1/1/23 New Year's Day https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=374 374-mahtomedipublic@intand.com 1/16/23 Martin Luther King Day https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=375 375-mahtomedipublic@intand.com 1/20/23 End of 2nd Quarter https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=527 527-mahtomedipublic@intand.com 1/23/23 Staff Professional Day {No School} https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=528 528-mahtomedipublic@intand.com 2/14/23 Valentine's Day https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=376 376-mahtomedipublic@intand.com 2/16/23 Evening Conferences K-8 https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=529 529-mahtomedipublic@intand.com 2/17/23 Staff Professional Day 6-12; Conference K-5; {No School} https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=530 530-mahtomedipublic@intand.com 2/20/23 President's Day https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=377 377-mahtomedipublic@intand.com 2/23/23 Evening Conferences K-8 https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=531 531-mahtomedipublic@intand.com 3/6/23 - 3/10/23 Spring Break {No School} https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=532 532-mahtomedipublic@intand.com 3/12/23 Daylight Saving Time Begins https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=378 378-mahtomedipublic@intand.com 3/17/23 St. Patrick's Day https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=379 379-mahtomedipublic@intand.com 4/4/23 ACT Testing - Grade 11 (No School - 9,10,12) https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=533 533-mahtomedipublic@intand.com 4/6/23 End of 3rd Quarter/Evening Conferences 9-12 https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=534 534-mahtomedipublic@intand.com 4/7/23 No School https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=535 535-mahtomedipublic@intand.com 4/9/23 Easter https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=380 380-mahtomedipublic@intand.com 4/10/23 Staff Professional Day {No School} https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=536 536-mahtomedipublic@intand.com 4/13/23 Evening Conferences 9-12 https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=537 537-mahtomedipublic@intand.com 5/5/23 Cinco De Mayo https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=381 381-mahtomedipublic@intand.com 5/29/23 Memorial Day https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=382 382-mahtomedipublic@intand.com 6/8/23 Last Day of School https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=538 538-mahtomedipublic@intand.com 6/9/23 Staff Professional Day https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=539 539-mahtomedipublic@intand.com 7/4/23 Independence Day https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=383 383-mahtomedipublic@intand.com