⚠Unofficial calendar. Always confirm with your district before making plans. Some dates are estimated from nearby districts or past years — those are marked below.
Tustin Unified
California · 21,694 students · 2026–27 school year
Showing the 2026–27 school year. Past years & forecasts are in our API.
Winter
Dec 21 – Dec 23
Spring
Mar 22 – Mar 26
Last day
May 28
Breaks & no-school days
Day off
Starts
Ends
Labor Day
—
End Of Quarter
—
End Of Trimester
—
Veterans' Day
—
Fall Break
Local Holiday
—
Thanksgiving Day
—
Fall Break
—
End Of Quarter
—
Winter Break
Local Holiday
—
Local Holiday
—
Winter Break
Local Holiday
—
Winter Break
—
M.L. King Day
—
Lincoln Day
—
Washington Day
—
End Of Trimester
—
End Of Quarter
—
Spring Break
Memorial Day
—
Juneteenth
—
School dayDay offHalf dayEstimated — not yet confirmed by the district