| Event | Date(s) | Status |
|---|---|---|
| First Day of School | August 11, 2025 (Mon) | School Opens |
| Labor Day | September 1, 2025 (Mon) | No School |
| Student Holiday | October 13, 2025 (Mon) | No School |
| Thanksgiving Holidays | November 22, 2025 - November 30, 2025 | No School |
| Christmas Holidays | December 19, 2025 - January 5, 2026 | No School |
| Martin Luther King Jr. Day | January 19, 2026 (Mon) | No School |
| Presidents' Day | February 16, 2026 (Mon) | No School |
| Spring Break | March 20, 2026 - March 29, 2026 | No School |
| Last Day of School | May 22, 2026 (Fri) | School Closes |
Complete month-by-month calendar for Union County Public Schools. Every day is color-coded so you can see school days, holidays, and breaks at a glance.
Union County School District serves approximately 2,200 students in Lake Butler and surrounding communities in North-Central Florida. Union County is a small rural district centered around Lake Butler. The district operates on a modified calendar and schedules Spring Break in March (March 21-29). Teacher workdays are built into the schedule around quarter transitions.
County context: Union County School District serves families in Lake Butler and surrounding communities. For 2025-2026, students are scheduled to start on August 11, 2025 and finish on May 22, 2026. The main family planning blocks are Thanksgiving Holidays (November 22, 2025 - November 30, 2025), Christmas Holidays (December 20, 2025 - January 4, 2026), and Spring Break (March 21, 2026 - March 29, 2026). Parents can use this view for travel windows, shared-custody exchanges, childcare coverage, after-school activities, and comparing district days off with work schedules.
What to watch: The most important local differences from a generic statewide calendar are the district's own break placement, board-approved student holidays, and any campus-facing schedule notes published by the district. No recurring early-release entry is listed in the student-facing data used for this page. Teacher workdays, planning days, or student holidays are separated from regular school days, including Teacher Workday / No School (October 13, 2025), Teacher Workday / No School (December 19, 2025), Teacher Workday / No School (January 5, 2026), and Teacher Workday / No School (March 20, 2026). Weather or makeup-day language is preserved in the page notes when the district publishes it, which matters for hurricane-season planning and emergency childcare coverage.
Official-source handling: This calendar is compiled from the official Union County School District academic calendar published on union.k12.fl.us. We manually review first-party district material, screen it for student-facing dates, and organize it into key dates, calendar grids, downloadable files, and printable summaries. Because this page is marked official, families can use it as the main planning view while still checking the district source for late revisions. User-submitted corrections are checked against official district sources before this page is updated.
The first day of school for all Union County students is August 11, 2025.
Spring Break runs from March 21, 2026 through March 29, 2026. Students return on March 30.
The last day of school for the 2025-2026 year is May 22, 2026.
Union County School District has designated makeup days built into the calendar. If schools are closed due to tropical weather, the district may convert Teacher Planning Days or extend the school year. Parents should follow the district's official website for real-time updates.
The official Union County 2025-2026 district calendar does not list district-specific FAST testing windows. Families should check school testing notices for campus-level dates.
Yes. Union County operates on a modified calendar approved by the school board, with specific adjustments to balance instructional time and breaks.
Union County's Spring Break runs March 21-29, 2026.
Data Source: This calendar is compiled from the official Union County School District academic calendar published on union.k12.fl.us.
Official Source: Visit the Union County official calendar source.
How we adapt the calendar: FL School Calendar converts district calendar documents into a parent-friendly view focused on student attendance, holidays, breaks, teacher planning days, early releases, downloadable calendar files, and printable summaries.
Disclaimer: This website is not affiliated with Union County School District or the Florida Department of Education. While we strive for accuracy, always verify important dates with the official district website before making travel, childcare, work, or attendance plans.
Last updated: May 21, 2026