BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//CalendarStates.com//School Calendar//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:Interboro High School 2026–2027 Calendar
X-WR-CALDESC:Term dates\, breaks and no-school days for Interboro High Scho
 ol\, Pennsylvania.
X-PUBLISHED-TTL:PT12H
REFRESH-INTERVAL;VALUE=DURATION:PT12H
BEGIN:VEVENT
UID:interboro-high-school-0-20260703-district-closed@calendarstates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20260703
DTEND;VALUE=DATE:20260704
SUMMARY:District Closed — Interboro High School
DESCRIPTION:Interboro High School 2026–2027 school calendar. Source: http
 s://calendarstates.com/pennsylvania/interboro-high-school/
URL:https://calendarstates.com/pennsylvania/interboro-high-school/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:interboro-high-school-1-20260824-new-teacher-induction@calendarstates.c
 om
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20260824
DTEND;VALUE=DATE:20260826
SUMMARY:New Teacher Induction — Interboro High School
DESCRIPTION:Interboro High School 2026–2027 school calendar. Source: http
 s://calendarstates.com/pennsylvania/interboro-high-school/
URL:https://calendarstates.com/pennsylvania/interboro-high-school/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:interboro-high-school-2-20260826-professional-development-da@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20260826
DTEND;VALUE=DATE:20260829
SUMMARY:Professional Development Days — Interboro High School
DESCRIPTION:Interboro High School 2026–2027 school calendar. Source: http
 s://calendarstates.com/pennsylvania/interboro-high-school/
URL:https://calendarstates.com/pennsylvania/interboro-high-school/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:interboro-high-school-3-20260831-professional-development-da@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20260831
DTEND;VALUE=DATE:20260904
SUMMARY:Professional Development Days — Interboro High School
DESCRIPTION:Interboro High School 2026–2027 school calendar. Source: http
 s://calendarstates.com/pennsylvania/interboro-high-school/
URL:https://calendarstates.com/pennsylvania/interboro-high-school/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:interboro-high-school-4-20260903-9th-grade-orientation@calendarstates.c
 om
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20260903
DTEND;VALUE=DATE:20260904
SUMMARY:9th Grade Orientation — Interboro High School
DESCRIPTION:Interboro High School 2026–2027 school calendar. Source: http
 s://calendarstates.com/pennsylvania/interboro-high-school/
URL:https://calendarstates.com/pennsylvania/interboro-high-school/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:interboro-high-school-5-20260904-flexible-staff-professional@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20260904
DTEND;VALUE=DATE:20260905
SUMMARY:Flexible Staff Professional Development Day — Interboro High Scho
 ol
DESCRIPTION:Interboro High School 2026–2027 school calendar. Source: http
 s://calendarstates.com/pennsylvania/interboro-high-school/
URL:https://calendarstates.com/pennsylvania/interboro-high-school/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:interboro-high-school-6-20260907-district-closed---labor-day@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20260907
DTEND;VALUE=DATE:20260908
SUMMARY:District Closed - Labor Day — Interboro High School
DESCRIPTION:Interboro High School 2026–2027 school calendar. Source: http
 s://calendarstates.com/pennsylvania/interboro-high-school/
URL:https://calendarstates.com/pennsylvania/interboro-high-school/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:interboro-high-school-7-20260908-student-orientations-all-gr@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20260908
DTEND;VALUE=DATE:20260909
SUMMARY:Student Orientations (All Grades) — Interboro High School
DESCRIPTION:Interboro High School 2026–2027 school calendar. Source: http
 s://calendarstates.com/pennsylvania/interboro-high-school/
URL:https://calendarstates.com/pennsylvania/interboro-high-school/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:interboro-high-school-8-20260909-full-student-day-grades-9-1@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20260909
DTEND;VALUE=DATE:20260910
SUMMARY:Full Student Day (Grades 9-12) — Interboro High School
DESCRIPTION:Interboro High School 2026–2027 school calendar. Source: http
 s://calendarstates.com/pennsylvania/interboro-high-school/
URL:https://calendarstates.com/pennsylvania/interboro-high-school/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:interboro-high-school-9-20260917-ihs-back-to-school-night@calendarstate
 s.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20260917
DTEND;VALUE=DATE:20260918
SUMMARY:IHS Back to School Night — Interboro High School
DESCRIPTION:Interboro High School 2026–2027 school calendar. Source: http
 s://calendarstates.com/pennsylvania/interboro-high-school/
URL:https://calendarstates.com/pennsylvania/interboro-high-school/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:interboro-high-school-10-20260921-professional-development-d@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20260921
DTEND;VALUE=DATE:20260922
SUMMARY:Professional Development Day - No School for HS Students — Interb
 oro High School
DESCRIPTION:Interboro High School 2026–2027 school calendar. Source: http
 s://calendarstates.com/pennsylvania/interboro-high-school/
URL:https://calendarstates.com/pennsylvania/interboro-high-school/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:interboro-high-school-11-20261030-end-of-first-marking-perio@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20261030
DTEND;VALUE=DATE:20261031
SUMMARY:End of First Marking Period — Interboro High School
DESCRIPTION:Interboro High School 2026–2027 school calendar. Source: http
 s://calendarstates.com/pennsylvania/interboro-high-school/
URL:https://calendarstates.com/pennsylvania/interboro-high-school/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:interboro-high-school-12-20261103-professional-development-d@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20261103
DTEND;VALUE=DATE:20261104
SUMMARY:Professional Development Day - No School for HS Students — Interb
 oro High School
DESCRIPTION:Interboro High School 2026–2027 school calendar. Source: http
 s://calendarstates.com/pennsylvania/interboro-high-school/
URL:https://calendarstates.com/pennsylvania/interboro-high-school/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:interboro-high-school-13-20261106-hs-report-cards-issued@calendarstates
 .com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20261106
DTEND;VALUE=DATE:20261107
SUMMARY:HS Report Cards Issued — Interboro High School
DESCRIPTION:Interboro High School 2026–2027 school calendar. Source: http
 s://calendarstates.com/pennsylvania/interboro-high-school/
URL:https://calendarstates.com/pennsylvania/interboro-high-school/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:interboro-high-school-14-20261124-hs-evening-conferences@calendarstates
 .com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20261124
DTEND;VALUE=DATE:20261125
SUMMARY:HS Evening Conferences — Interboro High School
DESCRIPTION:Interboro High School 2026–2027 school calendar. Source: http
 s://calendarstates.com/pennsylvania/interboro-high-school/
URL:https://calendarstates.com/pennsylvania/interboro-high-school/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:interboro-high-school-15-20261125-district-closed---thanksgi@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20261125
DTEND;VALUE=DATE:20261128
SUMMARY:District Closed - Thanksgiving Break — Interboro High School
DESCRIPTION:Interboro High School 2026–2027 school calendar. Source: http
 s://calendarstates.com/pennsylvania/interboro-high-school/
URL:https://calendarstates.com/pennsylvania/interboro-high-school/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:interboro-high-school-16-20261130-school-re-opens@calendarstates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20261130
DTEND;VALUE=DATE:20261201
SUMMARY:School Re-Opens — Interboro High School
DESCRIPTION:Interboro High School 2026–2027 school calendar. Source: http
 s://calendarstates.com/pennsylvania/interboro-high-school/
URL:https://calendarstates.com/pennsylvania/interboro-high-school/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:interboro-high-school-17-20261223-hs-student-early-dismissal@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20261223
DTEND;VALUE=DATE:20261224
SUMMARY:HS Student Early Dismissal (11:05 a.m.) — Interboro High School
DESCRIPTION:Interboro High School 2026–2027 school calendar. Source: http
 s://calendarstates.com/pennsylvania/interboro-high-school/
URL:https://calendarstates.com/pennsylvania/interboro-high-school/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:interboro-high-school-18-20261224-district-closed---winter-b@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20261224
DTEND;VALUE=DATE:20261225
SUMMARY:District Closed - Winter Break — Interboro High School
DESCRIPTION:Interboro High School 2026–2027 school calendar. Source: http
 s://calendarstates.com/pennsylvania/interboro-high-school/
URL:https://calendarstates.com/pennsylvania/interboro-high-school/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:interboro-high-school-19-20270104-school-reopens@calendarstates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20270104
DTEND;VALUE=DATE:20270105
SUMMARY:School Reopens — Interboro High School
DESCRIPTION:Interboro High School 2026–2027 school calendar. Source: http
 s://calendarstates.com/pennsylvania/interboro-high-school/
URL:https://calendarstates.com/pennsylvania/interboro-high-school/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:interboro-high-school-20-20270118-district-closed---mlk-day@calendarsta
 tes.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20270118
DTEND;VALUE=DATE:20270119
SUMMARY:District Closed - MLK Day — Interboro High School
DESCRIPTION:Interboro High School 2026–2027 school calendar. Source: http
 s://calendarstates.com/pennsylvania/interboro-high-school/
URL:https://calendarstates.com/pennsylvania/interboro-high-school/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:interboro-high-school-21-20270119-midterm-exams-half-year-co@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20270119
DTEND;VALUE=DATE:20270123
SUMMARY:Midterm Exams / Half Year Course Finals — Interboro High School
DESCRIPTION:Interboro High School 2026–2027 school calendar. Source: http
 s://calendarstates.com/pennsylvania/interboro-high-school/
URL:https://calendarstates.com/pennsylvania/interboro-high-school/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:interboro-high-school-22-20270122-end-of-second-marking-peri@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20270122
DTEND;VALUE=DATE:20270123
SUMMARY:End of Second Marking Period — Interboro High School
DESCRIPTION:Interboro High School 2026–2027 school calendar. Source: http
 s://calendarstates.com/pennsylvania/interboro-high-school/
URL:https://calendarstates.com/pennsylvania/interboro-high-school/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:interboro-high-school-23-20270129-hs-report-cards-issued@calendarstates
 .com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20270129
DTEND;VALUE=DATE:20270130
SUMMARY:HS Report Cards Issued — Interboro High School
DESCRIPTION:Interboro High School 2026–2027 school calendar. Source: http
 s://calendarstates.com/pennsylvania/interboro-high-school/
URL:https://calendarstates.com/pennsylvania/interboro-high-school/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:interboro-high-school-24-20270215-no-school-for-students-and@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20270215
DTEND;VALUE=DATE:20270216
SUMMARY:No School for Students and Teachers - Presidents Day — Interboro 
 High School
DESCRIPTION:Interboro High School 2026–2027 school calendar. Source: http
 s://calendarstates.com/pennsylvania/interboro-high-school/
URL:https://calendarstates.com/pennsylvania/interboro-high-school/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:interboro-high-school-25-20270310-professional-development-d@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20270310
DTEND;VALUE=DATE:20270311
SUMMARY:Professional Development Day - No School for HS Students — Interb
 oro High School
DESCRIPTION:Interboro High School 2026–2027 school calendar. Source: http
 s://calendarstates.com/pennsylvania/interboro-high-school/
URL:https://calendarstates.com/pennsylvania/interboro-high-school/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:interboro-high-school-26-20270312-end-of-third-marking-perio@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20270312
DTEND;VALUE=DATE:20270313
SUMMARY:End of Third Marking Period — Interboro High School
DESCRIPTION:Interboro High School 2026–2027 school calendar. Source: http
 s://calendarstates.com/pennsylvania/interboro-high-school/
URL:https://calendarstates.com/pennsylvania/interboro-high-school/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:interboro-high-school-27-20270319-hs-report-cards-issued@calendarstates
 .com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20270319
DTEND;VALUE=DATE:20270320
SUMMARY:HS Report Cards Issued — Interboro High School
DESCRIPTION:Interboro High School 2026–2027 school calendar. Source: http
 s://calendarstates.com/pennsylvania/interboro-high-school/
URL:https://calendarstates.com/pennsylvania/interboro-high-school/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:interboro-high-school-28-20270322-contracted-staff-developme@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20270322
DTEND;VALUE=DATE:20270323
SUMMARY:Contracted Staff Development Day - No School for HS Students — In
 terboro High School
DESCRIPTION:Interboro High School 2026–2027 school calendar. Source: http
 s://calendarstates.com/pennsylvania/interboro-high-school/
URL:https://calendarstates.com/pennsylvania/interboro-high-school/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:interboro-high-school-29-20270323-no-school-for-students-and@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20270323
DTEND;VALUE=DATE:20270326
SUMMARY:No School for Students and Teachers — Interboro High School
DESCRIPTION:Interboro High School 2026–2027 school calendar. Source: http
 s://calendarstates.com/pennsylvania/interboro-high-school/
URL:https://calendarstates.com/pennsylvania/interboro-high-school/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:interboro-high-school-30-20270326-district-closed---spring-b@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20270326
DTEND;VALUE=DATE:20270330
SUMMARY:District Closed - Spring Break — Interboro High School
DESCRIPTION:Interboro High School 2026–2027 school calendar. Source: http
 s://calendarstates.com/pennsylvania/interboro-high-school/
URL:https://calendarstates.com/pennsylvania/interboro-high-school/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:interboro-high-school-31-20270330-school-reopens@calendarstates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20270330
DTEND;VALUE=DATE:20270331
SUMMARY:School Reopens — Interboro High School
DESCRIPTION:Interboro High School 2026–2027 school calendar. Source: http
 s://calendarstates.com/pennsylvania/interboro-high-school/
URL:https://calendarstates.com/pennsylvania/interboro-high-school/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:interboro-high-school-32-20270531-district-closed---memorial@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20270531
DTEND;VALUE=DATE:20270601
SUMMARY:District Closed - Memorial Day — Interboro High School
DESCRIPTION:Interboro High School 2026–2027 school calendar. Source: http
 s://calendarstates.com/pennsylvania/interboro-high-school/
URL:https://calendarstates.com/pennsylvania/interboro-high-school/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:interboro-high-school-33-20270607-final-exams@calendarstates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20270607
DTEND;VALUE=DATE:20270610
SUMMARY:Final Exams — Interboro High School
DESCRIPTION:Interboro High School 2026–2027 school calendar. Source: http
 s://calendarstates.com/pennsylvania/interboro-high-school/
URL:https://calendarstates.com/pennsylvania/interboro-high-school/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:interboro-high-school-34-20270609-last-day-for-students-grad@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20270609
DTEND;VALUE=DATE:20270610
SUMMARY:Last Day for Students Grades 9-11 — Interboro High School
DESCRIPTION:Interboro High School 2026–2027 school calendar. Source: http
 s://calendarstates.com/pennsylvania/interboro-high-school/
URL:https://calendarstates.com/pennsylvania/interboro-high-school/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:interboro-high-school-35-20270610-high-school-graduation---n@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20270610
DTEND;VALUE=DATE:20270611
SUMMARY:High School Graduation - No School for Grades 9-11 — Interboro Hi
 gh School
DESCRIPTION:Interboro High School 2026–2027 school calendar. Source: http
 s://calendarstates.com/pennsylvania/interboro-high-school/
URL:https://calendarstates.com/pennsylvania/interboro-high-school/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:interboro-high-school-36-20270611-make-up-final-exams-profes@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20270611
DTEND;VALUE=DATE:20270612
SUMMARY:Make up Final Exams / Professional Development Day — Interboro Hi
 gh School
DESCRIPTION:Interboro High School 2026–2027 school calendar. Source: http
 s://calendarstates.com/pennsylvania/interboro-high-school/
URL:https://calendarstates.com/pennsylvania/interboro-high-school/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:interboro-high-school-37-20270614-professional-development-d@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20270614
DTEND;VALUE=DATE:20270615
SUMMARY:Professional Development Day — Interboro High School
DESCRIPTION:Interboro High School 2026–2027 school calendar. Source: http
 s://calendarstates.com/pennsylvania/interboro-high-school/
URL:https://calendarstates.com/pennsylvania/interboro-high-school/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:interboro-high-school-38-20270615-flexible-staff-professiona@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20270615
DTEND;VALUE=DATE:20270616
SUMMARY:Flexible Staff Professional Development Day — Interboro High Scho
 ol
DESCRIPTION:Interboro High School 2026–2027 school calendar. Source: http
 s://calendarstates.com/pennsylvania/interboro-high-school/
URL:https://calendarstates.com/pennsylvania/interboro-high-school/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:interboro-high-school-39-20270618-district-closed@calendarstates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20270618
DTEND;VALUE=DATE:20270619
SUMMARY:District Closed — Interboro High School
DESCRIPTION:Interboro High School 2026–2027 school calendar. Source: http
 s://calendarstates.com/pennsylvania/interboro-high-school/
URL:https://calendarstates.com/pennsylvania/interboro-high-school/
TRANSP:TRANSPARENT
END:VEVENT
END:VCALENDAR