⚠Unofficial calendar. Always confirm with your district before making plans. Some dates are estimated from nearby districts or past years — those are marked below.
Pioneer
Oklahoma · 386 students · 2026–27 school year
Showing the 2026–27 school year. Past years & forecasts are in our API.
Thanksgiving
Nov 26 – Nov 27
Winter
Jan 1 – Jan 1
Spring
Mar 18 – Mar 19
Last day
May 20
Breaks & no-school days
Day off
Starts
Ends
Professional Day
—
Professional Day
—
Professional Day
—
Labor Day
—
Fall Break
Thanksgiving Break
End 1St Semester
—
Winter Break
—
Professional Day
—
Mlk Day
—
No School
—
Spring Break
Easter Break
School dayDay offHalf dayEstimated — not yet confirmed by the district