School Year Dates

Approved calendar Checked

Northside ISD school calendar 2027-28

First day, last day, breaks, holidays and teacher workdays, read from the district's own calendar.

Open the district's calendar (nisd.net)Add to your calendar (.ics)

Independent site, not affiliated with any school district. School Year Dates is an independent publisher. We are not affiliated with, endorsed by or operated by Northside ISD or any other school district. Official calendar: nisd.net.

First day
Thanksgiving Break
to
Winter Break
to
Spring Break
to
Last day

Kindergarten, pre-K, individual grades and particular schools may have different start dates or schedules. Check the district calendar for your child's grade and school.

Unmarked weekdays and computed counts use only the breaks, holidays and teacher workdays listed here. Other closures may be missing, so these are potential weekdays, not verified days of attendance.

Month by month

  • Weekday in term
  • Break
  • Holiday
  • No students (teacher workday)
  • Early release
  • First day
  • Last day
August 2027
SMTWTFS
12 Teacher Work Day3456 Teacher Work Day7
89 First day of school10 Weekday in term11 Weekday in term12 Weekday in term13 Weekday in term14
1516 Weekday in term17 Weekday in term18 Weekday in term19 Weekday in term20 Weekday in term21
2223 Weekday in term24 Weekday in term25 Weekday in term26 Weekday in term27 Weekday in term28
2930 Weekday in term31 Weekday in term
September 2027
SMTWTFS
1 Weekday in term2 Weekday in term3 Weekday in term4
56 Holiday7 Weekday in term8 Weekday in term9 Weekday in term10 Weekday in term11
1213 Weekday in term14 Weekday in term15 Weekday in term16 Weekday in term17 Weekday in term18
1920 Weekday in term21 Weekday in term22 Weekday in term23 Weekday in term24 Weekday in term25
2627 Weekday in term28 Weekday in term29 Weekday in term30 Weekday in term
October 2027
SMTWTFS
1 Weekday in term2
34 Weekday in term5 Weekday in term6 Weekday in term7 Weekday in term8 Student Holiday/Teacher Exchange9
1011 Student Holiday/Teacher Exchange12 Student Holiday/Teacher Planning13 Weekday in term14 Weekday in term15 Weekday in term16
1718 Weekday in term19 Weekday in term20 Weekday in term21 Weekday in term22 Weekday in term23
2425 Weekday in term26 Weekday in term27 Weekday in term28 Weekday in term29 Weekday in term30
31
November 2027
SMTWTFS
1 Weekday in term2 Student Holiday/Staff Dev.3 Weekday in term4 Weekday in term5 Weekday in term6
78 Weekday in term9 Weekday in term10 Weekday in term11 Weekday in term12 Weekday in term13
1415 Weekday in term16 Weekday in term17 Weekday in term18 Weekday in term19 Weekday in term20
2122 Thanksgiving Break23 Thanksgiving Break24 Thanksgiving Break25 Thanksgiving Break26 Thanksgiving Break27
2829 Weekday in term30 Weekday in term
December 2027
SMTWTFS
1 Weekday in term2 Weekday in term3 Weekday in term4
56 Weekday in term7 Weekday in term8 Weekday in term9 Weekday in term10 Weekday in term11
1213 Weekday in term14 Weekday in term15 Weekday in term16 Weekday in term17 Weekday in term18
1920 Winter Break21 Winter Break22 Winter Break23 Winter Break24 Winter Break25 Winter Break
26 Winter Break27 Winter Break28 Winter Break29 Winter Break30 Winter Break31 Winter Break
January 2028
SMTWTFS
1
23 Student Holiday/Teacher Planning4 Weekday in term5 Weekday in term6 Weekday in term7 Weekday in term8
910 Weekday in term11 Weekday in term12 Weekday in term13 Weekday in term14 Weekday in term15
1617 Holiday18 Weekday in term19 Weekday in term20 Weekday in term21 Weekday in term22
2324 Weekday in term25 Weekday in term26 Weekday in term27 Weekday in term28 Weekday in term29
3031 Weekday in term
February 2028
SMTWTFS
1 Weekday in term2 Weekday in term3 Weekday in term4 Weekday in term5
67 Weekday in term8 Weekday in term9 Weekday in term10 Weekday in term11 Weekday in term12
1314 Weekday in term15 Weekday in term16 Weekday in term17 Weekday in term18 Holiday19
2021 Holiday22 Bad Weather Makeup Day/Student Holiday/Staff Dev.23 Weekday in term24 Weekday in term25 Weekday in term26
2728 Weekday in term29 Weekday in term
March 2028
SMTWTFS
1 Weekday in term2 Weekday in term3 Weekday in term4
56 Spring Break7 Spring Break8 Spring Break9 Spring Break10 Spring Break11
1213 Student Holiday/Teacher Planning14 Weekday in term15 Weekday in term16 Weekday in term17 Weekday in term18
1920 Weekday in term21 Weekday in term22 Weekday in term23 Weekday in term24 Weekday in term25
2627 Weekday in term28 Weekday in term29 Weekday in term30 Weekday in term31 Weekday in term
April 2028
SMTWTFS
1
23 Weekday in term4 Weekday in term5 Weekday in term6 Weekday in term7 Weekday in term8
910 Weekday in term11 Weekday in term12 Weekday in term13 Weekday in term14 Holiday15
1617 Holiday18 Weekday in term19 Weekday in term20 Weekday in term21 Weekday in term22
2324 Weekday in term25 Weekday in term26 Weekday in term27 Weekday in term28 Holiday29
30
May 2028
SMTWTFS
1 Weekday in term2 Weekday in term3 Weekday in term4 Weekday in term5 Weekday in term6
78 Weekday in term9 Weekday in term10 Weekday in term11 Weekday in term12 Weekday in term13
1415 Weekday in term16 Weekday in term17 Weekday in term18 Weekday in term19 Weekday in term20
2122 Weekday in term23 Weekday in term24 Last day of school25 Teacher Work Day2627
2829 Holiday3031

The 2027-28 year in words

Students in Northside ISD go back on . The year ends on , roughly 41 weeks later, with 174 potential weekdays in between after only the days off listed here are counted out. Because the year opens on a Monday, the first week contains five potential weekdays after listed closures; the final week contains three to the Wednesday finish.

There are 3 breaks on the calendar. Students are off for Thanksgiving Break from to , 5 days counting weekends and 5 weekdays counting Monday through Friday. Winter Break starts and ends , a total of 12 days with 10 weekdays off. Spring Break: to , which is 5 days and 5 weekdays without classes. Winter Break is the longest break, 12 days from start to finish.

The longest stretch with no break, holiday or teacher workday listed here is 23 potential weekdays, from to . After subtracting listed closures, winter break divides the remaining potential weekdays into 85 before it and 89 after it.

9 other days off are marked as holidays: Holiday (), Holiday (), Holiday (), Holiday (), Holiday (), Holiday (), Holiday () and Holiday (), and 1 more. 9 of these fall on a Monday or Friday and make a long weekend: Holiday, Holiday, Holiday, Holiday, Holiday, Holiday, Holiday, Holiday and Holiday.

10 teacher workdays without students are listed, the first on and the last on .

Of the 3 Texas districts listed here, 2 start after Northside ISD, 0 start before it. The group's median first day is . The earliest first day on the site in Texas is (Northside ISD) and the latest is (Katy ISD).

This calendar is marked as approved in the source. Even so, districts revise approved calendars when storms, elections or board decisions require it.

We read these dates from a PDF calendar on nisd.net on . We summarize dates only; the district's own calendar is the version that counts.

Dates in detail

Breaks
BreakStartsEndsDaysWeekdays
Thanksgiving Break55
Winter Break1210
Spring Break55
Holidays
DayDate
Holiday
Holiday
Holiday
Holiday
Holiday
Holiday
Holiday
Holiday
Holiday
Teacher workdays (no students)
DayDate
Teacher Work Day
Teacher Work Day
Student Holiday/Teacher Exchange
Student Holiday/Teacher Exchange
Student Holiday/Teacher Planning
Student Holiday/Staff Dev.
Student Holiday/Teacher Planning
Bad Weather Makeup Day/Student Holiday/Staff Dev.
Student Holiday/Teacher Planning
Teacher Work Day
Potential weekdays by month, after listed exceptions
MonthPotential weekdays
August 202717
September 202721
October 202718
November 202716
December 202713
January 202819
February 202818
March 202817
April 202817
May 202818

Where these dates come from

Source: nisd.net (a PDF calendar), read on . Districts revise calendars after severe weather, board votes and contract settlements, so the district's own page is the version that counts. If a date here looks wrong, tell us and we will re-check the source. How we check.

See the 2026-27 calendar for Northside ISD

Other Texas districts

Districts in Texas close in size to Northside ISD, with their own calendars on this site:

All Texas districts