St. Helena Unified School District Calendar 2026–2027
St. Helena, CA · 8 key dates
August 2026
Mon, Aug 17First Student Day
September 2026
Mon, Sep 7Labor Day
November 2026
Wed, Nov 11Veterans Day
Nov 23 – Nov 27Thanksgiving Break
December 2026
Dec 21 – Jan 1Winter Break
January 2027
Mon, Jan 18Martin Luther King Jr. Holiday
April 2027
Apr 5 – Apr 9Spring Break
June 2027
Thu, Jun 3Last Student Day
Compiled from the district's published calendar and subject to change — always verify against the official St. Helena calendar.