Seguin Independent School District Calendar 2026–2027
Complete holiday schedule and key dates for Seguin Independent School District for the 2026-2027 academic year.
Key Dates
| Event | Date(s) | Status |
|---|---|---|
| First Day of School | August 19, 2026 (Wed) | School Opens |
| Labor Day | September 7, 2026 (Mon) | No School |
| Student Holiday | September 28, 2026 (Mon) | No School |
| District Holiday | October 9, 2026 (Fri) | No School |
| District Holiday | October 12, 2026 (Mon) | No School |
| Thanksgiving Break | November 23, 2026 - November 27, 2026 | No School |
| Winter Break | December 21, 2026 - January 5, 2027 | No School |
| Martin Luther King Jr. Day | January 18, 2027 (Mon) | No School |
| Student Holiday | February 12, 2027 (Fri) | No School |
| Presidents' Day | February 15, 2027 (Mon) | No School |
| Spring Break | March 8, 2027 - March 12, 2027 | No School |
| Good Friday | March 26, 2027 (Fri) | No School |
| Easter Monday | March 29, 2027 (Mon) | No School |
| District Holiday | April 30, 2027 (Fri) | No School |
| Last Day of School | May 27, 2027 (Thu) | School Closes |
Monthly Calendar TexasSchoolCalendar.com
View the full 2026-2027 school year by month.
Calendar Notes
District context: Seguin Independent School District serves Central Texas families, where the district calendar is the practical baseline for school-year planning. For 2026-2027, students are scheduled to start on August 19, 2026 and finish on May 27, 2027. The main family planning blocks are Thanksgiving Break (November 23, 2026 - November 27, 2026), Winter Break (December 21, 2026 - January 5, 2027), and Spring Break (March 8, 2027 - March 12, 2027). 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: Notable local calendar items include Spring Break (March 8, 2027 - March 12, 2027). Early release or half-day entries to watch include Early Release (December 18, 2026) and Last Day of School / Early Release (May 27, 2027). Teacher workdays, planning days, or student holidays are separated from regular school days, including Student Holiday - Staff Development (September 28, 2026) and Student Holiday - Staff Development (February 12, 2027). Bad-weather, inclement-weather, or makeup-day language is preserved when the district publishes it, which matters for childcare, transportation, and travel planning.
Official-source handling: Dates are from the Seguin ISD 2026-2027 Instructional Calendar approved February 24, 2026. 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.
Frequently Asked Questions
The first day of school for Seguin ISD students is August 19, 2026.
Thanksgiving Break is November 23-27, 2026.
Winter Break runs from December 21, 2026 through January 5, 2027, including the January 4-5 student holiday and staff development days shown on the district calendar.
Spring Break is March 8-12, 2027.
The last day of school is May 27, 2027, and it is also an early release day.
Yes. Early release days are December 18, 2026 and May 27, 2027.
No bad weather or makeup-day labels are visible on the Seguin ISD 2026-2027 calendar source used here.
Seguin ISD schedules 2 teacher-only or professional development days during 2026-2027 when students do not attend. These include: September 28, 2026 (Student Holiday - Staff Development); February 12, 2027 (Student Holiday - Staff Development). On these days, teachers participate in training and curriculum planning while students have the day off. Parents should arrange childcare if needed, as after-school programs may also be closed.
Between the first day (August 19, 2026) and last day (May 27, 2027), Seguin ISD students have approximately 32 weekdays off for holidays, breaks, and teacher workdays. That leaves roughly 170 potential instructional days across the school year. Texas requires a minimum of 75,600 minutes of instruction, which most districts meet through approximately 170-180 student days.
Seguin ISD students return to class on Wednesday, January 6, 2027 after Winter Break. The second semester typically begins on this date. Make sure your children's school supplies are restocked and any required forms are submitted before the return date. Check with your campus for any orientation or welcome-back activities.
Related Links
About This Calendar
Data Source: Seguin ISD 2026-2027 instructional calendar PDF.
Disclaimer: This website is not affiliated with Seguin Independent School District, the Texas Education Agency, or any official district body. While we strive for accuracy, always verify important dates with the official district website.