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River Delta Joint Unified 2026-2027 School Calendar Holidays, breaks, and no school days

Rio Vista, CA

Next no-school day
Monday
November 23
Thanksgiving Break
No-school days
37 weekdays
4 single days + 33 break days
First day
Thursday
August 6
2026
Last day
Friday
June 4
2027
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School year at a glance

First Day Last Day No School Break Holiday School Day

Breaks and holidays

When is Thanksgiving break 2026?

Nov 23–27
9 days off with weekends

When is winter break 2026?

Dec 21 – Jan 8
23 days off with weekends

When is mid-winter break 2027?

Feb 15–22
10 days off with weekends

When is spring break 2027?

Mar 26 – Apr 5
11 days off with weekends

All 2026-2027 dates

No-school days, breaks and schedule changes, month by month.

August 2026

  • First Day of School Thursday, August 6th First day

September 2026

  • Labor Day Monday, September 7th · Not on the school calendar Federal holiday

October 2026

  • Parent-Teacher Conferences Friday, October 2nd No school
  • Parent-Teacher Conferences Tuesday, October 6th No school
  • Parent-Teacher Conferences Thursday, October 8th No school
  • Parent-Teacher Conferences Friday, October 9th No school
  • Columbus Day Monday, October 12th · Not on the school calendar Federal holiday

November 2026

  • Veterans Day Wednesday, November 11th · Not on the school calendar Federal holiday
  • Thanksgiving Break Monday, November 23rd – Friday, November 27th · 5 school days off · Includes Thanksgiving Day (federal holiday), Day after Thanksgiving (state holiday) Break

December 2026

  • Winter Break Monday, December 21st – Friday, January 8th · 15 school days off · Includes Christmas Day (federal holiday), New Year's Day (federal holiday) Break

January 2027

  • Martin Luther King Jr. Day Monday, January 18th · Not on the school calendar Federal holiday

February 2027

  • Mid-Winter Break Monday, February 15th – Monday, February 22nd · 6 school days off · Includes Washington's Birthday (Presidents' Day) (federal holiday) Break

March 2027

  • Spring Break Friday, March 26th – Monday, April 5th · 7 school days off · Includes Farmworkers Day (state holiday) Break

May 2027

  • Memorial Day Monday, May 31st · Not on the school calendar Federal holiday

June 2027

Schools using this calendar

11 schools follow the River Delta Joint Unified calendar.

Browse all schools (A–Z)
B
Bates Elementary
C
Clarksburg Middle
D
D. H. White ElementaryDelta High
I
Isleton Elementary
M
Mokelumne High (Continuation)
R
Rio Vista HighRiver Delta Community DayRiver Delta High/Elementary (Alternative)Riverview Middle
W
Walnut Grove Elementary

Frequently Asked Questions

When is the first and last day of school at River Delta Joint Unified in 2026-2027?
The first day of school at River Delta Joint Unified is Thursday, August 6, 2026. The last day of school is Friday, June 4, 2027. That's a school year of about 43 weeks.
How many school days are in the 2026-2027 school year at River Delta Joint Unified?
About 180 school days: the weekdays from the first day to the last day, minus days off.
How many days off does River Delta Joint Unified have in 2026-2027?
About 37 weekdays with no school, not counting weekends or summer. That's 33 weekdays of breaks plus four single days off. There are also two long weekends, where a Friday or Monday off joins the weekend.
What is the longest stretch of school without a day off?
Forty-four school days in a row (about nine weeks), from Tuesday, April 6 to Friday, June 4.

Simple Schedule is not affiliated with River Delta Joint Unified. Confirm important dates with the district or your school.

Source: River Delta Joint Unified.

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