Visual Calendar
Official calendar scans for Seaford School District. Click any image to open full-screen.
School Calendar
Download Seaford School District's 2026–2027 academic calendar PDF — holidays, breaks, and key dates.
For the 2026–2027 school year, the district serves 3,500 students across 5 schools in Delaware. Classes begin August 24, 2026 and end May 21, 2027, with 180 instructional days planned. All dates listed below are sourced from the district's official publications. Verify with Seaford School District before scheduling around them.
About the District
Details and contact information for Seaford School District.
Common Questions
Seaford School District Calendar 2026–2027 — important dates and answers.
The first day of school for all students in Seaford School District for the 2026-2027 school year is August 25, 2026. Students in Pre-K, Kindergarten, and grades 3, 6, and 9 begin on August 24, 2026.
Spring Break in Seaford School District is scheduled from March 26, 2027 through April 2, 2027. Classes resume on April 5, 2027.
Christmas Break falls during the Winter Vacation period, which begins on December 23, 2026 and continues through December 31, 2026, with New Year's Day observed on January 1, 2027.
Winter Break in Seaford School District runs from December 23, 2026 through January 1, 2027. Schools reopen on January 4, 2027.
Thanksgiving Break is scheduled from November 25 through November 27, 2026.
The approved calendar page provided lists May 21, 2027 as the last day for seniors. The final last day of school for all students is not specified on the calendar page provided.
Labor Day will be observed on September 7, 2026, and schools will be closed.
The first marking period ends on October 23, 2026.
The second marking period ends on January 14, 2027.
The third marking period ends on March 24, 2027.
Schools will be closed on January 18, 2027 in observance of Martin Luther King Jr. Day.
Presidents' Day will be observed on February 15, 2027, and schools will be closed.
Yes. Parent conference days are scheduled for November 2, 2026 and February 16, 2027, and students do not attend school on those days.
Students return to school on April 5, 2027 following Spring Break.
Explore More
Other Delaware school district calendars — recently added or updated.