For the 2026–2027 school year, Antietam School District publishes its official academic calendar for Pennsylvania. All dates listed below are sourced from the district's official publications. Verify with Antietam School District before scheduling around them.
Visual Calendar
Official Calendar Images
Official calendar scans for Antietam School District. Click any page to open the full-size image.
School Calendar
Interactive Calendar
Antietam School District's 2026–2027 academic calendar — holidays, breaks, and key dates.
Month by Month Calendar
- First Student DayAug 24, 2026Event
- No School - Labor Day WeekendSep 4, 2026No School
- No School - Labor Day WeekendSep 7, 2026No School
- Early DismissalSep 23, 2026Event
- Early DismissalOct 9, 2026Event
- Inservice Day - No StudentsOct 12, 2026Teacher Day
- Early DismissalOct 30, 2026Event
- Early DismissalNov 11, 2026Event
- Fall Conference Schedule by BuildingNov 23, 2026Event
- Fall Conference Schedule by BuildingNov 24, 2026Event
- Fall Conference Schedule by BuildingNov 25, 2026Event
- No School - Thanksgiving HolidayNov 26 — Nov 30No School
- Early DismissalDec 9, 2026Event
- Early DismissalDec 23, 2026Event
- No School - Holiday BreakDec 24 — Dec 31No School
- No School - Holiday BreakJan 1, 2027No School
- Inservice Day - No StudentsJan 15, 2027Teacher Day
- No School - MLK Day (Snow Makeup 1)Jan 18, 2027No School
- Early DismissalFeb 12, 2027Event
- No School - President's Day (Snow Makeup 2)Feb 15, 2027No School
- Early DismissalFeb 24, 2027Event
- Inservice Day - No StudentsMar 12, 2027Teacher Day
- No School - Spring Break (Snow Makeup 3-4)Mar 24 — Mar 29No School
- Early DismissalApr 7, 2027Event
- Early DismissalApr 21, 2027Event
- Early DismissalMay 12, 2027Event
- Early Dismissal for PromMay 21, 2027Event
- Early DismissalMay 27, 2027Event
- Inservice Day - No StudentsMay 28, 2027Teacher Day
- No School - Memorial DayMay 31, 2027No School
- Early DismissalJun 1 — Jun 2Event
- Student Last DayJun 2, 2027School Closes
- Snow Makeup Day 5Jun 3, 2027Event
About the District
School Information
Details and contact information for Antietam School District ASD.
Sources and Checks
Where these dates come from
How the 2026–2027 Antietam School District calendar on this page was compiled and what to re-check before you rely on it.
- ✓District publication. Dates are taken from the calendar Antietam School District published for 2026–2027, shown as images on this page.
- ✓Official website. Cross-checked against antietamsd.org.
- ✓Board-approved version is used where the district marks one.
- ✓First and last day match the published calendar.
- ✓Breaks and holidays are listed with their full date ranges.
- ✓Teacher / no-school days are included where the district lists them.
- ✓Changes happen. Districts amend calendars mid-year — confirm with Antietam School District before booking around a date.
Common Questions
Frequently Asked Questions
Antietam School District Calendar 2026–2027 — important dates and answers.
The first student day in ANTIETAM SCHOOL DISTRICT is August 24, 2026.
Spring Break in ANTIETAM SCHOOL DISTRICT is scheduled for March 24-29, 2027. Some of these days may be used as snow makeup days.
The district calendar lists Holiday Break from December 24, 2026 through January 1, 2027.
Winter Holiday Break in ANTIETAM SCHOOL DISTRICT runs from December 24, 2026 through January 1, 2027.
Thanksgiving Holiday Break is November 26-30, 2026.
The student last day in ANTIETAM SCHOOL DISTRICT is June 2, 2027.
There is no school on September 4 and September 7, 2026 for Labor Day Weekend.
Fall conferences are scheduled by building from November 23-25, 2026.
Inservice days with no students are October 12, 2026, January 15, 2027, March 12, 2027, and May 28, 2027.
There is no school on January 18, 2027 for Martin Luther King Jr. Day. The date is also designated as Snow Makeup Day 1 if needed.
There is no school on February 15, 2027 for Presidents' Day. The date is also designated as Snow Makeup Day 2 if needed.
There is no school on May 31, 2027 for Memorial Day.
Early dismissal days include September 23, October 9, October 30, November 11, December 9, December 23, 2026; February 12, February 24, April 7, April 21, May 12, May 21, May 27, June 1, and June 2, 2027.
The early dismissal for Prom is scheduled for May 21, 2027.
Snow makeup dates include January 18, February 15, dates during the March 24-29 Spring Break period, and June 3, 2027, as designated on the district calendar.
Explore More
Recently Updated Calendars
Other Pennsylvania school district calendars — recently added or updated.