⚠Unofficial calendar. Always confirm with your district before making plans. Some dates are estimated from nearby districts or past years — those are marked below.
Mullin ISD
Texas · 211 students · 2026–27 school year
Showing the 2026–27 school year. Past years & forecasts are in our API.
Thanksgiving
Nov 23 – Nov 27
Winter
Feb 12 – Feb 15
Spring
Mar 15 – Mar 19
Last day
May 21
Breaks & no-school days
Day off
Starts
Ends
Teacher Workdays
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Teacher Workdays
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Teacher Workdays
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Teacher Workdays
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Teacher Workdays
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Teacher Workdays
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Teacher Workdays
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Labor Day
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Fall Break
Thanksgiving Break
Teacher Workdays
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Teacher Workdays
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Martin Luther King Jr Day
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Winter Break
Spring Break
Holiday/Good Friday
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Teacher Workday - Hs Uil
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Holiday/Bad Weather Day
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Holiday/Bad Weather Day
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Holiday/Bad Weather Day
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Holiday/Bad Weather Day
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School dayDay offHalf dayEstimated — not yet confirmed by the district