San Marcos Consolidated Independent School District Calendar 2026–2027
Complete holiday schedule and key dates for San Marcos Consolidated 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 |
| 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 1, 2027 | No School |
| Martin Luther King Jr. Day | January 18, 2027 (Mon) | No School |
| Presidents' Day | February 15, 2027 (Mon) | No School |
| Spring Break | March 15, 2027 - March 19, 2027 | No School |
| District Holiday | March 26, 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: San Marcos Consolidated 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 1, 2027), and Spring Break (March 15, 2027 - March 19, 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 15, 2027 - March 19, 2027). No recurring early-release entry is listed in the student-facing data used for this page. Teacher planning days and student holidays are separated from regular school days whenever the official source identifies them. 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 San Marcos CISD 2026-2027 Academic Calendar. 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 San Marcos CISD students is August 19, 2026.
Thanksgiving Break is November 23-27, 2026.
Winter Break runs from December 21, 2026 through January 1, 2027. January 4 is a staff work day and January 5 is professional learning, so they are not shown as student holidays.
Spring Break is March 15-19, 2027.
The last day of school is May 27, 2027.
No early release or half-day labels are visible on the San Marcos CISD 2026-2027 calendar source used here.
No bad weather or makeup-day labels are visible on the San Marcos CISD 2026-2027 calendar source used here.
Between the first day (August 19, 2026) and last day (May 27, 2027), San Marcos CISD students have approximately 26 weekdays off for holidays, breaks, and teacher workdays. That leaves roughly 176 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.
San Marcos CISD students return to class on Monday, January 4, 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.
You can sync the San Marcos CISD calendar directly to your phone using the buttons at the top of this page. Tap "Google Cal" to add all key dates to Google Calendar, or tap "Apple Cal" to subscribe via iCal on iPhone. You can also download the .ics file and import it into Outlook or any calendar app. Once synced, holidays, breaks, and early release days will appear automatically alongside your personal events.
Related Links
About This Calendar
Data Source: San Marcos CISD 2026-2027 academic calendar PDF.
Disclaimer: This website is not affiliated with San Marcos Consolidated 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.