BEGIN:VCALENDAR VERSION:2.0 PRODID:-//School Break Dates//schoolbreakdates.com//EN CALSCALE:GREGORIAN METHOD:PUBLISH X-WR-CALNAME:St. Mary's County Public Schools 2026-2027 X-WR-CALDESC:School calendar for St. Mary's County Public Schools\, 2026-20 27. Dates from the district's official calendar (https://resources.finalsi te.net/images/v1772032329/smcpsorg/hiaylnhtnzp628hehvfz/Calendar_SMCPS2026 -2027.pdf)\, verified 2026-09-29. Always confirm with the district. REFRESH-INTERVAL;VALUE=DURATION:P1D X-PUBLISHED-TTL:P1D BEGIN:VEVENT UID:2400600-2026-2027-main-first_day-20260826@schoolbreakdates.com DTSTAMP:20260929T000000Z DTSTART;VALUE=DATE:20260826 DTEND;VALUE=DATE:20260827 SUMMARY:First day of school (St. Mary's County Public Schools) DESCRIPTION:First day of school. Source: https://resources.finalsite.net/im ages/v1772032329/smcpsorg/hiaylnhtnzp628hehvfz/Calendar_SMCPS2026-2027.pdf (verified 2026-09-29). Details: https://schoolbreakdates.com/md/st-marys- county-public-schools/ URL:https://schoolbreakdates.com/md/st-marys-county-public-schools/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:2400600-2026-2027-main-labor_day-20260907@schoolbreakdates.com DTSTAMP:20260929T000000Z DTSTART;VALUE=DATE:20260907 DTEND;VALUE=DATE:20260908 SUMMARY:Labor Day (St. Mary's County Public Schools) DESCRIPTION:Labor Day. Source: https://resources.finalsite.net/images/v1772 032329/smcpsorg/hiaylnhtnzp628hehvfz/Calendar_SMCPS2026-2027.pdf (verified 2026-09-29). Details: https://schoolbreakdates.com/md/st-marys-county-pub lic-schools/ URL:https://schoolbreakdates.com/md/st-marys-county-public-schools/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:2400600-2026-2027-main-early_release-20260916@schoolbreakdates.com DTSTAMP:20260929T000000Z DTSTART;VALUE=DATE:20260916 DTEND;VALUE=DATE:20260917 SUMMARY:Early release (St. Mary's County Public Schools) DESCRIPTION:Early release. Source: https://resources.finalsite.net/images/v 1772032329/smcpsorg/hiaylnhtnzp628hehvfz/Calendar_SMCPS2026-2027.pdf (veri fied 2026-09-29). Details: https://schoolbreakdates.com/md/st-marys-county -public-schools/ URL:https://schoolbreakdates.com/md/st-marys-county-public-schools/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:2400600-2026-2027-main-teacher_workday-20260925@schoolbreakdates.com DTSTAMP:20260929T000000Z DTSTART;VALUE=DATE:20260925 DTEND;VALUE=DATE:20260926 SUMMARY:Teacher workday\, no school for students (St. Mary's County Public Schools) DESCRIPTION:Teacher workday\, no school for students. Source: https://resou rces.finalsite.net/images/v1772032329/smcpsorg/hiaylnhtnzp628hehvfz/Calend ar_SMCPS2026-2027.pdf (verified 2026-09-29). Details: https://schoolbreakd ates.com/md/st-marys-county-public-schools/ URL:https://schoolbreakdates.com/md/st-marys-county-public-schools/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:2400600-2026-2027-main-teacher_workday-20261012@schoolbreakdates.com DTSTAMP:20260929T000000Z DTSTART;VALUE=DATE:20261012 DTEND;VALUE=DATE:20261013 SUMMARY:Teacher workday\, no school for students (St. Mary's County Public Schools) DESCRIPTION:Teacher workday\, no school for students. Source: https://resou rces.finalsite.net/images/v1772032329/smcpsorg/hiaylnhtnzp628hehvfz/Calend ar_SMCPS2026-2027.pdf (verified 2026-09-29). Details: https://schoolbreakd ates.com/md/st-marys-county-public-schools/ URL:https://schoolbreakdates.com/md/st-marys-county-public-schools/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:2400600-2026-2027-main-early_release-20261028@schoolbreakdates.com DTSTAMP:20260929T000000Z DTSTART;VALUE=DATE:20261028 DTEND;VALUE=DATE:20261029 SUMMARY:Early release (St. Mary's County Public Schools) DESCRIPTION:Early release. Source: https://resources.finalsite.net/images/v 1772032329/smcpsorg/hiaylnhtnzp628hehvfz/Calendar_SMCPS2026-2027.pdf (veri fied 2026-09-29). Details: https://schoolbreakdates.com/md/st-marys-county -public-schools/ URL:https://schoolbreakdates.com/md/st-marys-county-public-schools/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:2400600-2026-2027-main-day_off-20261103@schoolbreakdates.com DTSTAMP:20260929T000000Z DTSTART;VALUE=DATE:20261103 DTEND;VALUE=DATE:20261104 SUMMARY:General Election Day - No School for Students (St. Mary's County Pu blic Schools) DESCRIPTION:General Election Day - No School for Students. Source: https:// resources.finalsite.net/images/v1772032329/smcpsorg/hiaylnhtnzp628hehvfz/C alendar_SMCPS2026-2027.pdf (verified 2026-09-29). Details: https://schoolb reakdates.com/md/st-marys-county-public-schools/ URL:https://schoolbreakdates.com/md/st-marys-county-public-schools/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:2400600-2026-2027-main-day_off-20261111@schoolbreakdates.com DTSTAMP:20260929T000000Z DTSTART;VALUE=DATE:20261111 DTEND;VALUE=DATE:20261112 SUMMARY:Holiday\, Veteran's Day (St. Mary's County Public Schools) DESCRIPTION:Holiday\, Veteran's Day. Source: https://resources.finalsite.ne t/images/v1772032329/smcpsorg/hiaylnhtnzp628hehvfz/Calendar_SMCPS2026-2027 .pdf (verified 2026-09-29). Details: https://schoolbreakdates.com/md/st-ma rys-county-public-schools/ URL:https://schoolbreakdates.com/md/st-marys-county-public-schools/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:2400600-2026-2027-main-early_release-20261118@schoolbreakdates.com DTSTAMP:20260929T000000Z DTSTART;VALUE=DATE:20261118 DTEND;VALUE=DATE:20261119 SUMMARY:Early release (St. Mary's County Public Schools) DESCRIPTION:Early release. Source: https://resources.finalsite.net/images/v 1772032329/smcpsorg/hiaylnhtnzp628hehvfz/Calendar_SMCPS2026-2027.pdf (veri fied 2026-09-29). Details: https://schoolbreakdates.com/md/st-marys-county -public-schools/ URL:https://schoolbreakdates.com/md/st-marys-county-public-schools/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:2400600-2026-2027-main-thanksgiving_break-20261125@schoolbreakdates.com DTSTAMP:20260929T000000Z DTSTART;VALUE=DATE:20261125 DTEND;VALUE=DATE:20261128 SUMMARY:Thanksgiving Break / Holiday - Thanksgiving (St. Mary's County Publ ic Schools) DESCRIPTION:Thanksgiving Break / Holiday - Thanksgiving. Source: https://re sources.finalsite.net/images/v1772032329/smcpsorg/hiaylnhtnzp628hehvfz/Cal endar_SMCPS2026-2027.pdf (verified 2026-09-29). Details: https://schoolbre akdates.com/md/st-marys-county-public-schools/ URL:https://schoolbreakdates.com/md/st-marys-county-public-schools/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:2400600-2026-2027-main-early_release-20261216@schoolbreakdates.com DTSTAMP:20260929T000000Z DTSTART;VALUE=DATE:20261216 DTEND;VALUE=DATE:20261217 SUMMARY:Early release (St. Mary's County Public Schools) DESCRIPTION:Early release. Source: https://resources.finalsite.net/images/v 1772032329/smcpsorg/hiaylnhtnzp628hehvfz/Calendar_SMCPS2026-2027.pdf (veri fied 2026-09-29). Details: https://schoolbreakdates.com/md/st-marys-county -public-schools/ URL:https://schoolbreakdates.com/md/st-marys-county-public-schools/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:2400600-2026-2027-main-winter_break-20261221@schoolbreakdates.com DTSTAMP:20260929T000000Z DTSTART;VALUE=DATE:20261221 DTEND;VALUE=DATE:20270102 SUMMARY:Winter Break (St. Mary's County Public Schools) DESCRIPTION:Winter Break. Source: https://resources.finalsite.net/images/v1 772032329/smcpsorg/hiaylnhtnzp628hehvfz/Calendar_SMCPS2026-2027.pdf (verif ied 2026-09-29). Details: https://schoolbreakdates.com/md/st-marys-county- public-schools/ URL:https://schoolbreakdates.com/md/st-marys-county-public-schools/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:2400600-2026-2027-main-mlk_day-20270118@schoolbreakdates.com DTSTAMP:20260929T000000Z DTSTART;VALUE=DATE:20270118 DTEND;VALUE=DATE:20270119 SUMMARY:Martin Luther King Jr. Day (St. Mary's County Public Schools) DESCRIPTION:Martin Luther King Jr. Day. Source: https://resources.finalsite .net/images/v1772032329/smcpsorg/hiaylnhtnzp628hehvfz/Calendar_SMCPS2026-2 027.pdf (verified 2026-09-29). Details: https://schoolbreakdates.com/md/st -marys-county-public-schools/ URL:https://schoolbreakdates.com/md/st-marys-county-public-schools/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:2400600-2026-2027-main-early_release-20270120@schoolbreakdates.com DTSTAMP:20260929T000000Z DTSTART;VALUE=DATE:20270120 DTEND;VALUE=DATE:20270121 SUMMARY:Early release (St. Mary's County Public Schools) DESCRIPTION:Early release. Source: https://resources.finalsite.net/images/v 1772032329/smcpsorg/hiaylnhtnzp628hehvfz/Calendar_SMCPS2026-2027.pdf (veri fied 2026-09-29). Details: https://schoolbreakdates.com/md/st-marys-county -public-schools/ URL:https://schoolbreakdates.com/md/st-marys-county-public-schools/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:2400600-2026-2027-main-day_off-20270129@schoolbreakdates.com DTSTAMP:20260929T000000Z DTSTART;VALUE=DATE:20270129 DTEND;VALUE=DATE:20270130 SUMMARY:Professional Day\, No School for Students\, Staff Development (Syst em) (Possible Make-Up Day) (St. Mary's County Public Schools) DESCRIPTION:Professional Day\, No School for Students\, Staff Development ( System) (Possible Make-Up Day). Source: https://resources.finalsite.net/im ages/v1772032329/smcpsorg/hiaylnhtnzp628hehvfz/Calendar_SMCPS2026-2027.pdf (verified 2026-09-29). Details: https://schoolbreakdates.com/md/st-marys- county-public-schools/ URL:https://schoolbreakdates.com/md/st-marys-county-public-schools/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:2400600-2026-2027-main-teacher_workday-20270129@schoolbreakdates.com DTSTAMP:20260929T000000Z DTSTART;VALUE=DATE:20270129 DTEND;VALUE=DATE:20270130 SUMMARY:Teacher workday\, no school for students (St. Mary's County Public Schools) DESCRIPTION:Teacher workday\, no school for students. Source: https://resou rces.finalsite.net/images/v1772032329/smcpsorg/hiaylnhtnzp628hehvfz/Calend ar_SMCPS2026-2027.pdf (verified 2026-09-29). Details: https://schoolbreakd ates.com/md/st-marys-county-public-schools/ URL:https://schoolbreakdates.com/md/st-marys-county-public-schools/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:2400600-2026-2027-main-makeup_day-20270129@schoolbreakdates.com DTSTAMP:20260929T000000Z DTSTART;VALUE=DATE:20270129 DTEND;VALUE=DATE:20270130 SUMMARY:Possible weather make-up day (St. Mary's County Public Schools) DESCRIPTION:Possible weather make-up day. Source: https://resources.finalsi te.net/images/v1772032329/smcpsorg/hiaylnhtnzp628hehvfz/Calendar_SMCPS2026 -2027.pdf (verified 2026-09-29). Details: https://schoolbreakdates.com/md/ st-marys-county-public-schools/ URL:https://schoolbreakdates.com/md/st-marys-county-public-schools/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:2400600-2026-2027-main-presidents_day-20270215@schoolbreakdates.com DTSTAMP:20260929T000000Z DTSTART;VALUE=DATE:20270215 DTEND;VALUE=DATE:20270216 SUMMARY:Presidents' Day (St. Mary's County Public Schools) DESCRIPTION:Presidents' Day. Source: https://resources.finalsite.net/images /v1772032329/smcpsorg/hiaylnhtnzp628hehvfz/Calendar_SMCPS2026-2027.pdf (ve rified 2026-09-29). Details: https://schoolbreakdates.com/md/st-marys-coun ty-public-schools/ URL:https://schoolbreakdates.com/md/st-marys-county-public-schools/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:2400600-2026-2027-main-day_off-20270215@schoolbreakdates.com DTSTAMP:20260929T000000Z DTSTART;VALUE=DATE:20270215 DTEND;VALUE=DATE:20270216 SUMMARY:Holiday - Presidents' Day (Possible Make-Up Day) (St. Mary's County Public Schools) DESCRIPTION:Holiday - Presidents' Day (Possible Make-Up Day). Source: https ://resources.finalsite.net/images/v1772032329/smcpsorg/hiaylnhtnzp628hehvf z/Calendar_SMCPS2026-2027.pdf (verified 2026-09-29). Details: https://scho olbreakdates.com/md/st-marys-county-public-schools/ URL:https://schoolbreakdates.com/md/st-marys-county-public-schools/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:2400600-2026-2027-main-makeup_day-20270215@schoolbreakdates.com DTSTAMP:20260929T000000Z DTSTART;VALUE=DATE:20270215 DTEND;VALUE=DATE:20270216 SUMMARY:Possible weather make-up day (St. Mary's County Public Schools) DESCRIPTION:Possible weather make-up day. Source: https://resources.finalsi te.net/images/v1772032329/smcpsorg/hiaylnhtnzp628hehvfz/Calendar_SMCPS2026 -2027.pdf (verified 2026-09-29). Details: https://schoolbreakdates.com/md/ st-marys-county-public-schools/ URL:https://schoolbreakdates.com/md/st-marys-county-public-schools/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:2400600-2026-2027-main-early_release-20270217@schoolbreakdates.com DTSTAMP:20260929T000000Z DTSTART;VALUE=DATE:20270217 DTEND;VALUE=DATE:20270218 SUMMARY:Early release (St. Mary's County Public Schools) DESCRIPTION:Early release. Source: https://resources.finalsite.net/images/v 1772032329/smcpsorg/hiaylnhtnzp628hehvfz/Calendar_SMCPS2026-2027.pdf (veri fied 2026-09-29). Details: https://schoolbreakdates.com/md/st-marys-county -public-schools/ URL:https://schoolbreakdates.com/md/st-marys-county-public-schools/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:2400600-2026-2027-main-early_release-20270310@schoolbreakdates.com DTSTAMP:20260929T000000Z DTSTART;VALUE=DATE:20270310 DTEND;VALUE=DATE:20270311 SUMMARY:Early release (St. Mary's County Public Schools) DESCRIPTION:Early release. Source: https://resources.finalsite.net/images/v 1772032329/smcpsorg/hiaylnhtnzp628hehvfz/Calendar_SMCPS2026-2027.pdf (veri fied 2026-09-29). Details: https://schoolbreakdates.com/md/st-marys-county -public-schools/ URL:https://schoolbreakdates.com/md/st-marys-county-public-schools/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:2400600-2026-2027-main-spring_break-20270322@schoolbreakdates.com DTSTAMP:20260929T000000Z DTSTART;VALUE=DATE:20270322 DTEND;VALUE=DATE:20270326 SUMMARY:Spring Break (St. Mary's County Public Schools) DESCRIPTION:Spring Break. Source: https://resources.finalsite.net/images/v1 772032329/smcpsorg/hiaylnhtnzp628hehvfz/Calendar_SMCPS2026-2027.pdf (verif ied 2026-09-29). Details: https://schoolbreakdates.com/md/st-marys-county- public-schools/ URL:https://schoolbreakdates.com/md/st-marys-county-public-schools/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:2400600-2026-2027-main-day_off-20270326@schoolbreakdates.com DTSTAMP:20260929T000000Z DTSTART;VALUE=DATE:20270326 DTEND;VALUE=DATE:20270327 SUMMARY:Holiday - All Schools and Offices Closed (St. Mary's County Public Schools) DESCRIPTION:Holiday - All Schools and Offices Closed. Source: https://resou rces.finalsite.net/images/v1772032329/smcpsorg/hiaylnhtnzp628hehvfz/Calend ar_SMCPS2026-2027.pdf (verified 2026-09-29). Details: https://schoolbreakd ates.com/md/st-marys-county-public-schools/ URL:https://schoolbreakdates.com/md/st-marys-county-public-schools/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:2400600-2026-2027-main-day_off-20270329@schoolbreakdates.com DTSTAMP:20260929T000000Z DTSTART;VALUE=DATE:20270329 DTEND;VALUE=DATE:20270330 SUMMARY:Spring Break - No School for Students (Possible Make-Up Day) (St. M ary's County Public Schools) DESCRIPTION:Spring Break - No School for Students (Possible Make-Up Day). S ource: https://resources.finalsite.net/images/v1772032329/smcpsorg/hiaylnh tnzp628hehvfz/Calendar_SMCPS2026-2027.pdf (verified 2026-09-29). Details: https://schoolbreakdates.com/md/st-marys-county-public-schools/ URL:https://schoolbreakdates.com/md/st-marys-county-public-schools/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:2400600-2026-2027-main-makeup_day-20270329@schoolbreakdates.com DTSTAMP:20260929T000000Z DTSTART;VALUE=DATE:20270329 DTEND;VALUE=DATE:20270330 SUMMARY:Possible weather make-up day (St. Mary's County Public Schools) DESCRIPTION:Possible weather make-up day. Source: https://resources.finalsi te.net/images/v1772032329/smcpsorg/hiaylnhtnzp628hehvfz/Calendar_SMCPS2026 -2027.pdf (verified 2026-09-29). Details: https://schoolbreakdates.com/md/ st-marys-county-public-schools/ URL:https://schoolbreakdates.com/md/st-marys-county-public-schools/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:2400600-2026-2027-main-early_release-20270407@schoolbreakdates.com DTSTAMP:20260929T000000Z DTSTART;VALUE=DATE:20270407 DTEND;VALUE=DATE:20270408 SUMMARY:Early release (St. Mary's County Public Schools) DESCRIPTION:Early release. Source: https://resources.finalsite.net/images/v 1772032329/smcpsorg/hiaylnhtnzp628hehvfz/Calendar_SMCPS2026-2027.pdf (veri fied 2026-09-29). Details: https://schoolbreakdates.com/md/st-marys-county -public-schools/ URL:https://schoolbreakdates.com/md/st-marys-county-public-schools/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:2400600-2026-2027-main-early_release-20270526@schoolbreakdates.com DTSTAMP:20260929T000000Z DTSTART;VALUE=DATE:20270526 DTEND;VALUE=DATE:20270527 SUMMARY:Early release (St. Mary's County Public Schools) DESCRIPTION:Early release. Source: https://resources.finalsite.net/images/v 1772032329/smcpsorg/hiaylnhtnzp628hehvfz/Calendar_SMCPS2026-2027.pdf (veri fied 2026-09-29). Details: https://schoolbreakdates.com/md/st-marys-county -public-schools/ URL:https://schoolbreakdates.com/md/st-marys-county-public-schools/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:2400600-2026-2027-main-memorial_day-20270531@schoolbreakdates.com DTSTAMP:20260929T000000Z DTSTART;VALUE=DATE:20270531 DTEND;VALUE=DATE:20270601 SUMMARY:Memorial Day (St. Mary's County Public Schools) DESCRIPTION:Memorial Day. Source: https://resources.finalsite.net/images/v1 772032329/smcpsorg/hiaylnhtnzp628hehvfz/Calendar_SMCPS2026-2027.pdf (verif ied 2026-09-29). Details: https://schoolbreakdates.com/md/st-marys-county- public-schools/ URL:https://schoolbreakdates.com/md/st-marys-county-public-schools/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:2400600-2026-2027-main-graduation-20270602@schoolbreakdates.com DTSTAMP:20260929T000000Z DTSTART;VALUE=DATE:20270602 DTEND;VALUE=DATE:20270605 SUMMARY:Graduation ceremonies (St. Mary's County Public Schools) DESCRIPTION:Graduation ceremonies. Source: https://resources.finalsite.net/ images/v1772032329/smcpsorg/hiaylnhtnzp628hehvfz/Calendar_SMCPS2026-2027.p df (verified 2026-09-29). Details: https://schoolbreakdates.com/md/st-mary s-county-public-schools/ URL:https://schoolbreakdates.com/md/st-marys-county-public-schools/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:2400600-2026-2027-main-early_release-20270615@schoolbreakdates.com DTSTAMP:20260929T000000Z DTSTART;VALUE=DATE:20270615 DTEND;VALUE=DATE:20270616 SUMMARY:Early release (St. Mary's County Public Schools) DESCRIPTION:Early release. Source: https://resources.finalsite.net/images/v 1772032329/smcpsorg/hiaylnhtnzp628hehvfz/Calendar_SMCPS2026-2027.pdf (veri fied 2026-09-29). Details: https://schoolbreakdates.com/md/st-marys-county -public-schools/ URL:https://schoolbreakdates.com/md/st-marys-county-public-schools/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:2400600-2026-2027-main-early_release-20270616@schoolbreakdates.com DTSTAMP:20260929T000000Z DTSTART;VALUE=DATE:20270616 DTEND;VALUE=DATE:20270617 SUMMARY:Early release (St. Mary's County Public Schools) DESCRIPTION:Early release. Source: https://resources.finalsite.net/images/v 1772032329/smcpsorg/hiaylnhtnzp628hehvfz/Calendar_SMCPS2026-2027.pdf (veri fied 2026-09-29). Details: https://schoolbreakdates.com/md/st-marys-county -public-schools/ URL:https://schoolbreakdates.com/md/st-marys-county-public-schools/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:2400600-2026-2027-main-last_day-20270616@schoolbreakdates.com DTSTAMP:20260929T000000Z DTSTART;VALUE=DATE:20270616 DTEND;VALUE=DATE:20270617 SUMMARY:Last day of school (St. Mary's County Public Schools) DESCRIPTION:Last day of school. Source: https://resources.finalsite.net/ima ges/v1772032329/smcpsorg/hiaylnhtnzp628hehvfz/Calendar_SMCPS2026-2027.pdf (verified 2026-09-29). Details: https://schoolbreakdates.com/md/st-marys-c ounty-public-schools/ URL:https://schoolbreakdates.com/md/st-marys-county-public-schools/ TRANSP:TRANSPARENT END:VEVENT END:VCALENDAR