For the 2026–2027 school year, the district serves 6 schools in Texas. Classes begin August 12, 2026 and end June 4, 2027, with 180 instructional days planned. All dates listed below are sourced from the district's official publications. Verify with Raul Yzaguirre Schools for Success Houston before scheduling around them.
Visual Calendar
Official Calendar Images
Official calendar scans for Raul Yzaguirre Schools for Success Houston. Click any page to open the full-size image.
School Calendar
Interactive Calendar
Raul Yzaguirre Schools for Success Houston's 2026–2027 academic calendar — holidays, breaks, and key dates.
Month by Month Calendar
About the District
School Information
Details and contact information for Raul Yzaguirre Schools for Success Houston Charter.
Who This Calendar Applies To
Schools Covered by This Calendar
The 2026–2027 Raul Yzaguirre Schools for Success Houston academic calendar applies district-wide to all 9 campuses.
Early Childhood & Pre-K Centers2
- Leonel Castillo Early Childhood STEM Academy (EE–KG)
- Ryss Early Childhood STEM Academy at Ost (EE–KG)
Elementary Schools1
- Pstem Academy (PK–05)
Middle & Junior High Schools2
- Early College STEM Academy (06–08)
- North East STEM Academy (06–08)
High Schools2
- Bryss Academy High School (09–12)
- Early College T-STEM Academy (09–12)
Combined & Specialized Campuses2
- Bryss Academy (PK–08)
- Ryss STEM Academy at First Friends Pasadena (EE–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 Raul Yzaguirre Schools for Success Houston calendar on this page was compiled and what to re-check before you rely on it.
- ✓District publication. Dates are taken from the calendar Raul Yzaguirre Schools for Success Houston published for 2026–2027, shown as images on this page.
- ✓Official website. Cross-checked against ryss.org.
- ✓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 Raul Yzaguirre Schools for Success Houston before booking around a date.
Common Questions
Frequently Asked Questions
Raul Yzaguirre Schools for Success Houston Calendar 2026–2027 — important dates and answers.
The first day of instruction for students in the RYSS 2026-2027 school year is August 12, 2026.
Spring Break for RYSS is scheduled from March 8 through March 12, 2027. Students return to school on March 15, 2027.
Christmas Break is part of the Winter Break and runs from December 21, 2026 through January 1, 2027.
Winter Break begins on December 21, 2026 and ends on January 1, 2027. Classes resume on January 6, 2027.
Thanksgiving Break is scheduled from November 23 through November 27, 2026.
The last day of school for students is June 3, 2027. The last day for teachers is June 4, 2027.
New Teacher Induction is scheduled for July 27-29, 2026.
Teacher Professional Development (No Students) is scheduled on August 3-7, 2026, November 6, 2026, and February 12, 2027.
Teacher Prep Days (No Students) are scheduled for August 10-11, 2026.
The first day of the spring semester is January 6, 2027.
Yes. RYSS observes Martin Luther King Jr. Day on January 18, 2027.
Spring Holiday is observed on March 26, 2027. This day is also designated as a make-up day if needed.
Dolores Huerta Day is observed on March 29, 2027.
Memorial Day is observed on May 31, 2027.
Yes. The designated make-up days are February 15, 2027 and March 26, 2027, if they are needed.
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