For the 2026–2027 school year, the district serves 2 schools in Texas. Classes begin August 10, 2026 and end May 28, 2027, with 180 instructional days planned. All dates listed below are sourced from the district's official publications. Verify with Horizon Montessori Public Schools-RGV before scheduling around them.
Visual Calendar
Official Calendar Images
Official calendar scans for Horizon Montessori Public Schools-RGV. Click any page to open the full-size image.
School Calendar
Interactive Calendar
Horizon Montessori Public Schools-RGV's 2026–2027 academic calendar — holidays, breaks, and key dates.
Month by Month Calendar
About the District
School Information
Details and contact information for Horizon Montessori Public Schools-RGV Charter.
Who This Calendar Applies To
Schools Covered by This Calendar
The 2026–2027 Horizon Montessori Public Schools-RGV academic calendar applies district-wide to all 4 campuses.
Combined & Specialized Campuses4
- Horizon Montessori - STEM Academy (PK–08)
- Horizon Montessori II - STEM Academy (PK–08)
- Horizon Montessori III - STEM Academy (PK–08)
- Horizon Montessori Pearland - STEM Academy (PK–08)
Campus list from the Texas Education Agency school directory. Individual campuses set their own bell schedules, and schools on an alternative or extended-year calendar may adjust specific dates — confirm with the school before planning around a date.
Sources and Checks
Where these dates come from
How the 2026–2027 Horizon Montessori Public Schools-RGV calendar on this page was compiled and what to re-check before you rely on it.
- ✓District publication. Dates are taken from the calendar Horizon Montessori Public Schools-RGV published for 2026–2027, shown as images on this page.
- ✓Official website. Cross-checked against horizonmontessori.net.
- ✓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 Horizon Montessori Public Schools-RGV before booking around a date.
Common Questions
Frequently Asked Questions
Horizon Montessori Public Schools-RGV Calendar 2026–2027 — important dates and answers.
The first day of school for students in Horizon Montessori Public Schools-RGV is August 10, 2026.
Spring Break is scheduled from March 15 through March 19, 2027. Students return to school on March 22, 2027.
Christmas Break begins on December 21, 2026 and continues through January 8, 2027. Students return on January 11, 2027.
Winter Break is observed from December 21, 2026, to January 8, 2027, which is the district's winter holiday recess.
Thanksgiving Break is scheduled from November 23 through November 27, 2026.
The last day of school for students is May 28, 2027.
The Spring Semester begins on January 11, 2027, following the Winter Break.
Labor Day will be observed on September 7, 2026, and schools will be closed.
Martin Luther King Jr. Day is observed on January 18, 2027. There will be no school on this holiday.
Professional Development days are scheduled for August 3-6, 2026, January 6-7, 2027, and May 26-27, 2027.
Teacher Work Days are scheduled on August 7, 2026, January 7, 2027, and May 28, 2027.
The designated Weather Days are October 12, 2026 and February 15, 2027.
Memorial Day will be observed on May 31, 2027. Schools will be closed.
Summer School is scheduled from June 1 through July 1, 2027.
The Horizon Montessori Public Schools-RGV academic calendar includes 176 student instructional days during the 2026-2027 school year.
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