School Calendar
2025-2026 School Calendar Overview
School Calendar Overview
School Year: August 7, 2025 – May 22, 2026
Instructional Days: 174
Non-Instructional Days (In-Service/PD): 7
Total Teacher Contract Days: 181
Week Structure: 5-Day Week
Approved By: Local Board on March 26, 2025
District/Charter: Montessori of the Rio Grande, Bernalillo County
Board Meetings
Aug. 20 / Sept. 17 / Oct. 15 / Nov. 19 / Jan. 21 / Feb. 18
Pay Days
Aug. 15 & 29 / Sept. 15 & 30 / Oct. 15 & 30 / Nov. 14 & 28 / Dec. 15 & 30
Jan. 15 & 30 / Feb. 13 & 27 / March 13 & 30 / April 15 & 30 / May 15 & 29 / June 15 & 30 / July 15 & 30
Report Cards
May 22, 2026
Key Dates
First & Last Days
First Day for K–5: August 7, 2025
First Day for CASA 3-Year-Olds: August 11, 2025
First Day for CASA 4-Year-Olds: August 13, 2025
Last Day for Students: May 22, 2026 (Regular Dismissal)
In-Service / Professional Development
August 1–6: In-Service
January 7: In-Service
Parent-Teacher Conferences (No Regular School)
October 8–9
Student Observation Days (CASA Programs)
October 1–3
September 30
Holidays – No School
September 1: Labor Day
October 10: Fall Holiday
October 13: Indigenous Peoples Day
November 4: Election Day
November 11: Veterans Day
November 26–28: Thanksgiving Break
December 19 – January 6: Winter Break
January 19: MLK Jr. Day
February 16: Presidents’ Day
March 27–31: Spring Break
April 1–6: Spring Holiday
Instructional Schedule by Month
July 2025
Instructional Days: 0
Notes: No instruction; In-Service begins in August
August 2025
Instructional Days: 17
Non-Instructional Days: August 1–6 (In-Service)
September 2025
Instructional Days: 21
Non-Instructional Day: September 1 (Labor Day)
October 2025
Instructional Days: 21
Non-Instructional Days:
October 8–9 (Parent-Teacher Conferences)
October 10 (Fall Holiday)
November 2025
Instructional Days: 15
Non-Instructional Days:
November 11 (Veterans Day)
November 26–28 (Thanksgiving Break)
December 2025
Instructional Days: 14
Non-Instructional Days:
December 19–31 (Winter Break)
January 2026
Instructional Days: 15
Non-Instructional Days:
January 1–6 (Winter Break continues)
January 7 (In-Service)
January 19 (MLK Jr. Day)
February 2026
Instructional Days: 14
Non-Instructional Day: February 16 (Presidents’ Day)
March 2026
Instructional Days: 16
Non-Instructional Days:
March 27–31 (Spring Break)
April 2026
Instructional Days: 19
Non-Instructional Days:
April 1–6 (Spring Break continues)
May 2026
Instructional Days: 18
Notes: May 22 is the final instructional day
June 2026
Instructional Days: 0
Notes: Summer break begins