Official School Calendar for Academic Year 2026–2027
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San Mateo-Foster City School District 2026–27 calendar dates
| Date | Event |
|---|---|
| Aug 10, 2026 | Staff Work Day |
| Aug 11, 2026 | First Day of School |
| Sep 7, 2026 | Labor Day |
| Sep 21, 2026 | Yom Kippur |
| Oct 2, 2026 | Staff Professional Development Day |
| Oct 5-9, 2026 | Fall Break |
| Nov 11, 2026 | Veterans Day |
| Nov 23-27, 2026 | Thanksgiving Break |
| Dec 17, 2026 - Jan 4, 2027 | Winter Break |
| Dec 25, 2026 | Legal Holiday |
| Jan 1, 2027 | Legal Holiday |
| Jan 5, 2027 | Staff Work Day |
| Jan 15, 2027 | Staff Professional Development Day |
| Jan 18, 2027 | Martin Luther King Jr. Day |
| Feb 15, 2027 | President's Day |
| Mar 26, 2027 | Staff Professional Development Day |
| Mar 29 - Apr 2, 2027 | Spring Break |
| May 31, 2027 | Memorial Day |
| Jun 10, 2027 | Last Day of School |
| Jun 11, 2027 | Staff Work Day |
| Jun 18, 2027 | Juneteenth |
San Mateo-Foster City School District Calendar 2026-2027 FAQs
When is the first day of school in San Mateo-Foster City School District for 2026-2027?
The first day of school in San Mateo-Foster City School District for the 2026-2027 school year is August 11, 2026.
When is spring break in San Mateo-Foster City School District for 2027?
Spring break in San Mateo-Foster City School District is from March 29 to April 2, 2027.
When is Christmas break in San Mateo-Foster City School District for 2026?
Christmas break is part of the winter break from December 17, 2026 to January 4, 2027, including Christmas Day on December 25, 2026.
When is winter break in San Mateo-Foster City School District for 2026-2027?
Winter break in San Mateo-Foster City School District runs from December 17, 2026 through January 4, 2027.
When is Thanksgiving break in San Mateo-Foster City School District for 2026?
Thanksgiving break is scheduled from November 23 to November 27, 2026.
When is the last day of school in San Mateo-Foster City School District for 2027?
The last day of school for students is June 10, 2027.
When is fall break in San Mateo-Foster City School District for 2026?
Fall break will be observed from October 5 to October 9, 2026.
Is Labor Day a school holiday in San Mateo-Foster City School District in 2026?
Yes, schools are closed on September 7, 2026 for Labor Day.
When is Memorial Day in San Mateo-Foster City School District for 2027?
Memorial Day is observed on May 31, 2027 and schools are closed.
When is Martin Luther King Jr. Day in San Mateo-Foster City School District for 2027?
Martin Luther King Jr. Day is observed on January 18, 2027.
Dates can change after publication. Read our calendar disclaimer.