⚠Unofficial calendar. Always confirm with your district before making plans. Some dates are estimated from nearby districts or past years — those are marked below.
Humboldt Unified District (4469)
Arizona · 5,606 students · 2026–27 school year
Showing the 2026–27 school year. Past years & forecasts are in our API.
Thanksgiving
Nov 25 – Nov 27
Winter
Dec 21 – Jan 1
Spring
Mar 15 – Mar 19
Last day
May 20
Breaks & no-school days
Day off
Starts
Ends
Labor Day
—
Teacher Workday
—
Fall Break
Veterans' Day
—
Thanksgiving Break
Teacher Workday
—
Winter Break
Teacher Workday
—
Martin Luther King Day
—
Presidents' Day
—
Spring Break
Testing Break
—
Teacher Workday
—
School dayDay offHalf dayEstimated — not yet confirmed by the district