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San Mateo-Foster City 2026-2027 School Calendar Holidays, breaks, and no school days

Next no-school day
Wednesday
October 7
Fall Break
No-school days
40 weekdays
12 single days + 28 break days
First day
Monday
August 10
2026
Last day
Friday
June 25
2027
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School year at a glance

First Day Last Day No School Break School Day
August 2026
SuMoTuWeThFrSa
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
SuMoTuWeThFrSa
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
SuMoTuWeThFrSa
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
SuMoTuWeThFrSa
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
SuMoTuWeThFrSa
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
SuMoTuWeThFrSa
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
SuMoTuWeThFrSa
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
SuMoTuWeThFrSa
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
SuMoTuWeThFrSa
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
SuMoTuWeThFrSa
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
June 2027
SuMoTuWeThFrSa
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

Longer breaks

Fall Break
Fri, Oct 2 – Sun, Oct 11
10 days off
6 school + 4 weekend days
Thanksgiving Break
Sat, Nov 21 – Sun, Nov 29
9 days off
5 school + 4 weekend days
Winter Break
Thu, Dec 17 – Tue, Jan 5
20 days off
14 school + 6 weekend days
Spring Break
Fri, Mar 26 – Sun, Apr 4
10 days off
6 school + 4 weekend days

All 2026-2027 dates

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

August 2026

  • Teacher Workday Wednesday, August 5th No school
  • First Day of School Monday, August 10th First day

September 2026

  • Labor Day Monday, September 7th No school
  • Professional Development Day Monday, September 21st No school

October 2026

  • Professional Development Day Friday, October 2nd No school
  • Fall Break Monday, October 5th – Friday, October 9th · 5 school days off Break

November 2026

  • Veterans Day Wednesday, November 11th No school
  • Thanksgiving Break Monday, November 23rd – Friday, November 27th · 5 school days off Break

December 2026

  • Winter Break Thursday, December 17th – Monday, January 4th · 13 school days off Break

January 2027

  • Teacher Workday Tuesday, January 5th No school
  • Professional Development Day Friday, January 15th No school
  • Martin Luther King Jr. Day Monday, January 18th No school

February 2027

  • Presidents' Day Monday, February 15th No school

March 2027

  • Professional Development Day Friday, March 26th No school
  • Spring Break Monday, March 29th – Friday, April 2nd · 5 school days off Break

May 2027

  • Memorial Day Monday, May 31st No school

June 2027

  • Teacher Workday Friday, June 11th No school
  • Juneteenth Friday, June 18th No school
  • Last Day of School Friday, June 25th Last day

Schools using this calendar

22 schools follow the San Mateo-Foster City calendar.

Browse all schools (A–Z)
A
Abbott MiddleAudubon Elementary
B
Bayside AcademyBaywood ElementaryBeach Park ElementaryBeresford ElementaryBorel MiddleBowditch MiddleBrewer Island Elementary
C
College Park Elementary
F
Fiesta Gardens International ElementaryFoster City Elementary
G
George Hall Elementary
H
Highlands Elementary
L
Laurel ElementaryLead Elementary
M
Meadow Heights Elementary
N
North Shoreview Montessori
P
Parkside Montessori
S
San Mateo Park ElementarySan Mateo-Foster City Special Education PreschoolSunnybrae Elementary

Frequently Asked Questions

When is there no school at San Mateo-Foster City in 2026-2027?
There's no school at San Mateo-Foster City on 13 single days in 2026-2027: Wednesday, August 5 (Teacher Workday); Monday, September 7 (Labor Day); Monday, September 21 (Professional Development Day); Friday, October 2 (Professional Development Day); Wednesday, November 11 (Veterans Day); Tuesday, January 5 (Teacher Workday); Friday, January 15 (Professional Development Day); Monday, January 18 (Martin Luther King Jr. Day); Monday, February 15 (Presidents' Day); Friday, March 26 (Professional Development Day), and three more. Breaks: Fall Break (Monday, October 5 to Friday, October 9), Thanksgiving Break (Monday, November 23 to Friday, November 27), Winter Break (Thursday, December 17 to Monday, January 4) and Spring Break (Monday, March 29 to Friday, April 2).
When is the first and last day of school at San Mateo-Foster City in 2026-2027?
The first day of school at San Mateo-Foster City is Monday, August 10, 2026. The last day of school is Friday, June 25, 2027. That's a school year of about 46 weeks.
How many school days are in the 2026-2027 school year at San Mateo-Foster City?
About 190 school days: the weekdays from the first day to the last day, minus days off.
How many days off does San Mateo-Foster City have in 2026-2027?
About 40 weekdays with no school, not counting weekends or summer. That's 28 weekdays of breaks plus 12 single days off. There are also ten long weekends, where a Friday or Monday off joins the weekend.
What is the longest break at San Mateo-Foster City in 2026-2027?
Winter Break is the longest: 20 days in a row with no school, from Thursday, December 17 to Tuesday, January 5, including weekends (13 school days off).
What is the longest stretch of school without a day off?
Forty school days in a row (about eight weeks), from Monday, April 5 to Friday, May 28.
Which month has the most days off at San Mateo-Foster City?
December has the most, with 11 weekdays off.

Counts are approximate and based on the published calendar.

Source: San Mateo-Foster City, last updated Oct. 2026. Dates can change, so confirm with the school before making plans.

All 2026-2027 school calendars

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