This calendar automatically defaults to an “Agenda” view. To view this calendar in month or week format, go to the Tri-Valley Google Calendar web page.
Academic Calendar
The Academic Calendar includes key dates during the school year. A printer friendly one- page Academic Calendar is also available here. If you are unable to access a document please email communications@trivalleycsd.org and it will be provided in an alternate format.
June 2026
Monday June 15
- 6:00 pm – 7:00 pm
-
JV/
Varsity Spring Sports Awards
Tuesday June 16
- 9:00 am – 10:00 am
-
Senior Graduation WalkTrack
Join with Google Meet: https://meet.google.com/jde-fhgk-tyb
Or dial: (US) +1 262-427-6819 PIN: 380290871#Learn more about Meet at: https://support.google.com/a/users/answer/9282720
Wednesday June 17
- Regents Exams
- 6:30 pm – 8:00 pm
-
CAST Monthly MeetingSecondary School Lower Level Collaboration Center
Thursday June 18
- Regents Exams
- 5:00 pm – 6:00 pm
- UPK Graduation
Friday June 19
- Juneteenth Observed – School Closed
Monday June 22
- Regents Exams
Tuesday June 23
- Regents Exams
- 9:00 am – 10:30 am
-
6th Grade Moving UpSS Theater
- 6:00 pm – 7:00 pm
- BOCES Career & Tech Graduation
Wednesday June 24
- Last Day of School for Elementary Students
- Regents Exams
Thursday June 25
- Last Day of School for Secondary Students
- Regents Exams
- 11:00 am – 12:00 pm
- Senior Graduation Rehearsal & Picnic
- 6:00 pm – 7:00 pm
- BOCES Alt. Ed Graduation
Friday June 26
- Rating Day
Saturday June 27
- 8:30 am – 9:30 am
- Senior Graduation Breakfast
- 10:00 am – 12:00 pm
-
Class of 2026 - Commencement ServicesBernstein Theatre
September 2026
Wednesday September 2
- Conference Day- No School for Students
Thursday September 3
- Conference Day- No School for Students
Monday September 7
- Labor Day Holiday Observed- No School
Tuesday September 8
- First Day of School
October 2026
Monday October 12
- Columbus Day Holiday Observed – School Closed
November 2026
Friday November 6
- Conference Day – No School for Students
Wednesday November 11
- Veterans Day Holiday Observed – School Closed
Monday November 23
-
Half Day for Students/
Parent Teacher Conferences-PM
Tuesday November 24
- Parent Teacher Conferences – No School for Students
Wednesday November 25
- Thanksgiving Recess – School Closed
Thursday November 26
- Thanksgiving Recess – School Closed
Friday November 27
- Thanksgiving Recess – School Closed
December 2026
Wednesday December 23
-
Half Day for Students/
Afternoon Staff Professional Development
Thursday December 24
- Winter Recess – School Closed
Friday December 25
- Winter Recess – School Closed
Monday December 28
- Winter Recess – School Closed
Tuesday December 29
- Winter Recess – School Closed
Wednesday December 30
- Winter Recess – School Closed
Thursday December 31
- Winter Recess – School Closed
January 2027
Friday January 1
- Winter Recess – School Closed
Monday January 18
- Martin Luther King Jr. Day Observed – School Closed
February 2027
Friday February 12
- Conference Day- No School for Students
Monday February 15
- President’s Day Holiday Observed – School Closed
Tuesday February 16
- Lunar New Year – School Closed
March 2027
Friday March 12
-
Half Day for Students/
Afternoon Staff Professional Development
Monday March 22 – Friday March 26
- Spring Recess- School Closed
April 2027
Friday April 16
-
Half Day for Students/
Afternoon Staff Professional Development
May 2027
Monday May 31
- Memorial Day Holiday Observed – School Closed