Boulder Valley School District 2026-2027 School Calendar Holidays, breaks, and no school days

Boulder, CO

Next no-school day

Wednesday

November 11

Veterans Day

No-school days

27 weekdays

7 single days + 20 break days

First day

Wednesday

August 12

2026

Last day

Thursday

May 20

2027

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School year at a glance

First Day Last Day No School Break School Day

August 2026
Su	Mo	Tu	We	Th	Fr	Sa
						1
2	3	4	5	6	7	8
9	10	11	12	13	14	15
16	17	18	19	20	21	22
23	24	25	26	27	28	29
30	31

September 2026
Su	Mo	Tu	We	Th	Fr	Sa
		1	2	3	4	5
6	7	8	9	10	11	12
13	14	15	16	17	18	19
20	21	22	23	24	25	26
27	28	29	30

October 2026
Su	Mo	Tu	We	Th	Fr	Sa
				1	2	3
4	5	6	7	8	9	10
11	12	13	14	15	16	17
18	19	20	21	22	23	24
25	26	27	28	29	30	31

November 2026
Su	Mo	Tu	We	Th	Fr	Sa
1	2	3	4	5	6	7
8	9	10	11	12	13	14
15	16	17	18	19	20	21
22	23	24	25	26	27	28
29	30

December 2026
Su	Mo	Tu	We	Th	Fr	Sa
		1	2	3	4	5
6	7	8	9	10	11	12
13	14	15	16	17	18	19
20	21	22	23	24	25	26
27	28	29	30	31

January 2027
Su	Mo	Tu	We	Th	Fr	Sa
					1	2
3	4	5	6	7	8	9
10	11	12	13	14	15	16
17	18	19	20	21	22	23
24	25	26	27	28	29	30
31

February 2027
Su	Mo	Tu	We	Th	Fr	Sa
	1	2	3	4	5	6
7	8	9	10	11	12	13
14	15	16	17	18	19	20
21	22	23	24	25	26	27
28

March 2027
Su	Mo	Tu	We	Th	Fr	Sa
	1	2	3	4	5	6
7	8	9	10	11	12	13
14	15	16	17	18	19	20
21	22	23	24	25	26	27
28	29	30	31

April 2027
Su	Mo	Tu	We	Th	Fr	Sa
				1	2	3
4	5	6	7	8	9	10
11	12	13	14	15	16	17
18	19	20	21	22	23	24
25	26	27	28	29	30

May 2027
Su	Mo	Tu	We	Th	Fr	Sa
						1
2	3	4	5	6	7	8
9	10	11	12	13	14	15
16	17	18	19	20	21	22
23	24	25	26	27	28	29
30	31

Breaks and holidays

When is fall break 2026?

Oct 12–13

4 days off with weekends

Is there school on Veterans Day?

Wed, Nov 11

No school

When is Thanksgiving break 2026?

Nov 25–27

5 days off with weekends

When is winter break 2026?

Dec 21 – Jan 4

17 days off with weekends

Is there school on Martin Luther King Jr. Day?

Mon, Jan 18

No school

Is there school on Presidents' Day?

Mon, Feb 15

No school

When is spring break 2027?

Mar 15–19

9 days off with weekends

All 2026-2027 dates

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

July 2026

Independence Day Friday, July 3rd No school

August 2026

Professional Development Day Tuesday, August 4th No school
Professional Development Day Wednesday, August 5th No school
Professional Development Day Thursday, August 6th No school
Professional Development Day Friday, August 7th No school
Professional Development Day Monday, August 10th No school
Professional Development Day Tuesday, August 11th No school
First Day of School Wednesday, August 12th First day

September 2026

Labor Day Monday, September 7th · Federal holiday No school
Professional Development Day Monday, September 21st No school

October 2026

Fall Break Monday, October 12th – Tuesday, October 13th · 2 school days off · Includes Columbus Day (federal holiday) Break

November 2026

Veterans Day Wednesday, November 11th · Federal holiday No school
Thanksgiving Break Wednesday, November 25th – Friday, November 27th · 3 school days off · Includes Thanksgiving Day (federal holiday) Break

December 2026

Winter Break Monday, December 21st – Friday, January 1st · 10 school days off · Includes Christmas Day (federal holiday), New Year's Day (federal holiday) Break

January 2027

Professional Development Day Monday, January 4th No school
Martin Luther King Jr. Day Monday, January 18th · Federal holiday No school

February 2027

Presidents' Day Monday, February 15th · Federal holiday No school
Professional Development Day Wednesday, February 17th No school

March 2027

Spring Break Monday, March 15th – Friday, March 19th · 5 school days off Break

May 2027

Last Day of School Thursday, May 20th Last day
Teacher Workday Friday, May 21st No school
Memorial Day Monday, May 31st No school

June 2027

Juneteenth Friday, June 18th No school

Schools using this calendar

56 schools follow the Boulder Valley School District calendar.

Browse all schools (A–Z)

Alicia Sanchez International School Angevine Middle School Arapahoe Ridge High School Aspen Creek K-8 School

Bear Creek Elementary School Birch Elementary School Boulder Community School/Integrated Studies Boulder High School Boulder Prep Charter High School Boulder Universal Broomfield Heights Middle School Broomfield High School

Casey Middle School Centaurus High School Centennial Middle School Coal Creek Elementary School Columbine Elementary School Community Montessori School Creekside Elementary School At Martin Park Crest View Elementary School

Douglass Elementary School

Eisenhower Elementary School Eldorado K-8 School Emerald Elementary School

Fairview High School Fireside Elementary School Flatirons Elementary School Foothill Elementary School

Gold Hill Elementary School

Heatherwood Elementary School High Peaks Elementary School Horizons K-8 School

Jamestown Elementary School Justice High Charter School

Kohl Elementary School

Lafayette Elementary School Louisville Elementary School Louisville Middle School

Manhattan Middle School Of The Arts And Academics Mapleton Early Childhood Center Meadowlark School Mesa Elementary School Monarch High School Monarch K-8 School

Nederland Elementary School Nederland Middle-Senior High School Nevin Platt Middle School New Vista High School

Peak To Peak Charter School Pioneer Bilingual Elementary School

Ryan Elementary School

Southern Hills Middle School Summit Middle Charter School Superior Elementary School

University Hill Elementary School

Whittier Elementary School

Frequently Asked Questions

When is the first and last day of school at Boulder Valley School District in 2026-2027?

The first day of school at Boulder Valley School District is Wednesday, August 12, 2026. The last day of school is Thursday, May 20, 2027. That's a school year of about 40 weeks.

How many school days are in the 2026-2027 school year at Boulder Valley School District?

About 175 school days: the weekdays from the first day to the last day, minus days off.

How many days off does Boulder Valley School District have in 2026-2027?

About 27 weekdays with no school, not counting weekends or summer. That's 20 weekdays of breaks plus seven single days off. There are also five 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 Monday, March 22 to Thursday, May 20.

Simple Schedule is not affiliated with Boulder Valley School District. Confirm important dates with the district or your school.

Source: Boulder Valley School District.
Last updated October 3, 2026
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