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Twin Rivers Unified School District

Twin Rivers Unified School District

Twin Rivers USD 2025–2026 Student Calendar

Twin Rivers USD 2025–2026 Student Calendar

Board Approved: January 23, 2024
 
 

School Year Overview

  • First Day of School: Tuesday, August 19, 2025
  • Last Day of School: Friday, June 5, 2026 (Minimum Day)

Early Release Wednesdays

All students are released 2 hours early every Wednesday throughout the school year.

Non-Student Days — Professional Development

On the following days, schools are closed to students for staff professional development or preparation:
  • August 13–15, 2025: K-12 Professional Development
  • August 18, 2025: Teacher Work Day
  • November 20–21, 2025: TK-6 Parent/Teacher Conference Days
  • November 20–21, 2025: Grades 7-12 Professional Development

District Holidays and Breaks

Schools are closed on the following holidays and breaks:
  • July 4, 2025: Independence Day
  • September 1, 2025: Labor Day
  • November 11, 2025: Veterans Day
  • November 24–28, 2025: Thanksgiving Break
  • December 22, 2025 – January 2, 2026: Winter Break
  • January 19, 2026: Martin Luther King, Jr. Day
  • February 9, 2026: Presidents Day
  • February 16, 2026: Presidents Day
  • March 30 – April 6, 2026: Spring Break
  • May 25, 2026: Memorial Day
  • June 19, 2026: Juneteenth

Special School Days

  • December 19, 2025: Minimum Day — All K-12 students released early
  • March 13, 2026: TK-6 Shortened Day
  • June 5, 2026: Minimum Day — Last Day of School for all students

Special School Days

  • December 19, 2025: Minimum Day — All K-12 students released early
  • March 13, 2026: TK-6 Shortened Day
  • June 5, 2026: Minimum Day — Last Day of School for all students

Final Exam Days (Secondary)

  • January 15–16, 2026: 1st Semester Final Exams
  • June 4–5, 2026: 2nd Semester Final Exams

Grading Periods

Quarters — Grades 7 through 12
  • Quarter 1: Ends Friday, October 17, 2025 — 43 instructional days
  • Quarter 2: Ends Friday, January 16, 2026 — 47 instructional days (1st Semester = 90 days)
  • Quarter 3: Ends Friday, March 20, 2026 — 42 instructional days
  • Quarter 4: Ends Friday, June 5, 2026 — 48 instructional days (2nd Semester = 90 days)

Trimesters — Grades TK through 6

  • Trimester 1: Ends Friday, November 7, 2025 — 58 instructional days
  • Trimester 2: Ends Friday, March 6, 2026 — 64 instructional days
  • Trimester 3: Ends Friday, June 5, 2026 — 58 instructional days

End of Grading Period Dates

Grades TK–6
  • November 7, 2025: End of Trimester 1
  • February 6, 2026: End of Grading Period
  • March 6, 2026: End of Trimester 2
  • June 5, 2026: End of Trimester 3

Grades 7–12
  • October 17, 2025: End of Quarter 1
  • January 16, 2026: End of Quarter 2 / End of 1st Semester
  • February 20, 2026: End of Grading Period
  • March 20, 2026: End of Quarter 3
  • June 5, 2026: End of Quarter 4 / End of 2nd Semester