Visual Calendar
Official calendar scans for Mountain View Los Altos High School District. Click any image to open full-screen.
Official Document
The official calendar PDF published by Mountain View Los Altos High School District. Download or view inline.
School Calendar
Month-by-month view of Mountain View Los Altos High School District's 2026–2027 academic calendar — holidays, breaks, and key dates.
About the District
Details and contact information for Mountain View Los Altos High School District.
Common Questions
Mountain View Los Altos High School District Calendar 2026–2027 — important dates and answers.
The first day of school in Mountain View Los Altos High School District for the 2026-2027 academic year is August 10, 2026.
Spring Break in Mountain View Los Altos High School District is scheduled from April 5 to April 9, 2027.
Christmas Break for Mountain View Los Altos High School District runs from December 21, 2026 through January 1, 2027.
Winter Break (Recess) in Mountain View Los Altos High School District is from February 17 to February 19, 2027.
Thanksgiving Break in Mountain View Los Altos High School District includes recess from November 23 to November 25, 2026, Thanksgiving Day on November 26, 2026, and the Day After Thanksgiving on November 27, 2026.
The last day of school in Mountain View Los Altos High School District for the 2026-2027 school year is June 4, 2027, which also marks the end of the second semester.
Labor Day holiday in Mountain View Los Altos High School District is observed on September 7, 2026.
The first semester in Mountain View Los Altos High School District ends on December 18, 2026.
Martin Luther King Jr. Day will be observed on January 18, 2027.
Memorial Day holiday in Mountain View Los Altos High School District will be on May 31, 2027.
Students return to school after the winter holidays on January 5, 2027.
The third quarter in Mountain View Los Altos High School District ends on March 18, 2027.
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Other California school district calendars — recently added or updated.