SchoolDates
Read from the district on October 8, 2026

Nicasio school calendar, 2026–2027

Key dates for 2026–2027: first day of school August 19; Thanksgiving break November 23–27; winter break and one more day off December 21 to January 4; February break February 15–19; spring break April 5–9; last day of school June 10.

Next time off Oct 12 Teacher work day, no students · October 12 As of October 8, 2026, the day this calendar was read
School days off this year 32 across 10 separate closures
Last day of school June 10 Thursday
First day of school August 19; Thanksgiving break November 23–27; Winter break + 1 more day off December 21 to January 4; February break February 15–19; Spring break April 5–9; Last day of school June 10;
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Month by month

Days off: school breaks, holidays and staff days. Not days off: early releases and term milestones.

August 2026

SMTWTFS
26
27
28
29
30
31
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
1
2
3
4
5
  • 19First day
  • 28Early release

September 2026

SMTWTFS
30
31
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
1
2
3
  • 7Labor Day

October 2026

SMTWTFS
27
28
29
30
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
  • 2Early release
  • 12Staff day

November 2026

SMTWTFS
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
1
2
3
4
5
  • 11Veterans Day
  • 13Early release
  • 23–27Thanksgiving break

December 2026

SMTWTFS
29
30
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
1
2
  • 2Early release
  • 3Early release
  • 18Early release
  • 21 onWinter break

January 2027

SMTWTFS
27
28
29
30
31
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
1
2
3
4
5
6
  • to 1Winter break
  • 4Staff day
  • 15Early release
  • 18MLK Day

February 2027

SMTWTFS
31
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
1
2
3
4
5
6
  • 15–19February break

March 2027

SMTWTFS
28
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
1
2
3
  • 8Staff day
  • 12Early release

April 2027

SMTWTFS
28
29
30
31
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
1
  • 1Open House
  • 2Early release
  • 5–9Spring break

May 2027

SMTWTFS
25
26
27
28
29
30
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
1
2
3
4
5
  • 7Early release
  • 31Memorial Day

June 2027

SMTWTFS
30
31
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
1
2
3
  • 10Last day
  • 11Staff day
  • 14School closure makeup day (if needed)
School break Holiday, no school Staff day, no students Early release Term milestone

Key dates

Key dates · 2026–2027
WhatDatesSchool daysBack to schoolSame dates in California
First day of schoolAugust 19——6 of 44 · California first day of school 2026, by district
Thanksgiving breakNovember 23–275Monday, November 3045 of 52 · California Thanksgiving break 2026, by district
Winter break + 1 more day offDecember 21 to January 411Tuesday, January 526 of 50 · California winter break 2026–27, by district
February breakFebruary 15–195Monday, February 2211 of 15
Spring breakApril 5–95Monday, April 128 of 49 · California spring break 2027, by district
Last day of schoolJune 10——5 of 46 · California last day of school 2027, by district
Longest closure
Winter break + 1 more day off, December 21 to January 4 (11 school days)
One-day closures
6
Closures starting Tuesday to Thursday
1
Staff days, no students
3: Oct 12, Jan 4, Mar 8
Early-release days
10: Aug 28, Oct 2, Nov 13, Dec 2, Dec 3, Dec 18 and 4 more
Most days off in one month
December, 9 school days
Months with no day off
August and June
Longest run of school days
35, April 12 to May 28

Every date

Every published date · Nicasio · 2026–2027
DateWhat it isTime offDistrict’s own wording
August 19First day of school—First Day of School!
August 28Early release—Early dismissal for students (K-8)
September 7Labor Day1 school dayLabor Day Holiday
October 2Early release—Early dismissal for students (K-8)
October 12Teacher work day, no students1 school dayProfessional Development Day- no school
November 11Veterans Day1 school dayVeterans Day Holiday- no school
November 13Early release—Early dismissal for students (K-8)
November 23–27Thanksgiving break5 school daysThanksgiving Holiday- no school
December 2Early release—Early dismissal for students (TK-8)
December 3Early release—Early dismissal for students (TK-8)
December 18Early release—Early dismissal for students (TK-8)
December 21 to January 1Winter break10 school daysWinter Recess- no school
January 4Teacher work day, no students1 school dayTeacher Work Day- no school
January 15Early release—Early dismissal for students (K-8)
January 18Martin Luther King Jr. Day1 school dayMartin Luther King Jr. Holiday- no school
February 15–19February break5 school daysMid-Winter Recess- no school
March 8Teacher work day, no students1 school dayProfessional Development Day- no school
March 12Early release—Early dismissal for students (K-8)
April 1Open House—Open House
April 2Early release—Early dismissal for students (K-8)
April 5–9Spring break5 school daysSpring Break- no school
May 7Early release—Early dismissal for students (K-8)
May 31Memorial Day1 school dayMemorial Day- no school
June 10Last day of school—Last Day of School!
June 11Teacher work day, no students—Teacher Work Day
June 14School closure makeup day (if needed)—School closure makeup day (if needed)

Sources

  1. District’s calendar: https://www.nicasioschool.org/events (the source)
  2. District website: https://www.nicasioschool.org
  3. Calendar feed read on October 8, 2026: https://thrillshare-cmsv2.services.thrillshare.com/api/v4/o/25712/cms/events

How these dates are read and labeled: Methodology.

Other California districts

Bolinas-Stinson Union: 32 school days off Ceres Unified: 32 school days off El Rancho Unified: 32 school days off El Segundo Unified: 32 school days off