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Round Rock ISD Calendar 2026-2027

Classes run Aug. 19 through May 27, with 170 instructional days, Fall Break in November and an 18-day winter no-school stretch.

Round Rock ISD students begin Wednesday, August 19, 2026, and finish Thursday, May 27, 2027. The calendar has 170 instructional days, Fall Break November 23–27, Winter Break December 21–31, and Spring Break March 15–19. The year also includes YOU Day holidays in October and February; with New Year’s Day and adjacent student holidays, students remain out from December 18 through January 4.

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Official calendar

Round Rock ISD 2026–2027 District calendar key dates

Key dates for Round Rock Independent School District 2026-2027 school calendar
EventDateStatus
First Day of School
School opens
Labor Day Holiday
No classes
YOU Day Holiday
No classes
Fall Break through
No school
Winter Break through
No school
New Year’s Day Holiday
No classes
Martin Luther King Jr. Day Holiday
No classes
YOU Day / Presidents’ Day Holiday
No classes
Spring Break through
No school
Good Friday Holiday
No classes
Last Day of School
School closes

Month by month

Round Rock ISD 2026–2027 District calendar monthly calendar

Highlighted dates follow the published calendar; grouped or inferred entries are labelled. Today is determined in Central Time (America/Chicago).

  • School Day
  • Weekend
  • Holiday (No School)
  • School Break
  • First / Last Day
  • Important Date

August 2026

Round Rock Independent School District calendar for August 2026
MonTueWedThuFriSatSun
  • First Day of School

September 2026

Round Rock Independent School District calendar for September 2026
MonTueWedThuFriSatSun
  • Labor Day Holiday
  • Student Holiday / Staff Development / Yom Kippur

October 2026

Round Rock Independent School District calendar for October 2026
MonTueWedThuFriSatSun
  • Student Holiday / Staff Development
  • Student Holiday / Staff Development / Elementary Conferences
  • YOU Day Holiday

November 2026

Round Rock Independent School District calendar for November 2026
MonTueWedThuFriSatSun
  • Fall Break

December 2026

Round Rock Independent School District calendar for December 2026
MonTueWedThuFriSatSun
  • Student Holiday / Teacher Work Day
  • Winter Break

January 2027

Round Rock Independent School District calendar for January 2027
MonTueWedThuFriSatSun
  • New Year’s Day Holiday
  • Student Holiday / Staff Development
  • Martin Luther King Jr. Day Holiday

February 2027

Round Rock Independent School District calendar for February 2027
MonTueWedThuFriSatSun
  • Student Holiday / Staff Development
  • YOU Day / Presidents’ Day Holiday

March 2027

Round Rock Independent School District calendar for March 2027
MonTueWedThuFriSatSun
  • Student Holiday / Staff Development / Eid al-Fitr
  • Spring Break
  • Good Friday Holiday

April 2027

Round Rock Independent School District calendar for April 2027
MonTueWedThuFriSatSun

May 2027

Round Rock Independent School District calendar for May 2027
MonTueWedThuFriSatSun
  • Last Day of School

Planning notes

Round Rock ISD 2026–2027 District calendar calendar notes

School calendar overview

The 2026–2027 District calendar school calendar begins Aug 19, 2026 and ends May 27, 2027.

Before you plan

This independent reference is not operated by Round Rock ISD. Families should confirm transportation, conferences, weather decisions, religious observance details, and campus-specific changes with the district or their child’s school.

Major school breaks

  • October Student Holiday WeekendOct 9 – 12, 2026
  • Fall BreakNov 23 – 27, 2026
  • Winter No-School PeriodDec 18, 2026 – Jan 4, 2027
  • February Student Holiday WeekendFeb 12 – 15, 2027
  • Spring BreakMar 15 – 19, 2027

School year by the numbers

Student attendance days
170 days
Official figureThe PDF bases the count on a 440-minute instructional day.
Total no-school weekdays
32 weekdays
Calculated from official datesCounted from published no-class events between the first and last student days. Weekends and shortened school days are excluded, and overlapping events count once.
Student no-school days
7 days
Calculated from official datesCounts weekdays without regular classes outside holidays and multi-day breaks, including staff or planning days. Overlapping entries count once.
Longest listed break
18 consecutive days
Calculated from official datesDec 18, 2026–Jan 4, 2027, including weekends. The stretch contains 12 confirmed no-school weekdays.
Long weekends
7
Calculated from official datesCounts three- or four-day no-school stretches formed by a weekend plus one or two confirmed weekday closures. Longer school breaks are excluded.
Full-week breaks
3 breaks
Calculated from official datesCounts continuous no-school stretches containing at least five confirmed weekdays without regular classes. Adjacent holidays and weekends remain part of the same break.

What to know

  • October 9 and October 12 connect across the weekend, giving students four consecutive calendar days away from class before they return October 13.
  • The December 18 teacher workday and January 4 staff development day extend the practical winter no-school period beyond the dates labeled Winter Break.
  • February 12 and February 15 form another Friday-through-Monday student break, although the two weekdays have different official labels.
  • March 10 is a standalone student holiday before Spring Break begins March 15; it should not be treated as part of the five-day break.
  • The calendar lists no early-release dates and does not mark May 27 as an abbreviated day.

School schedules

Round Rock ISD 2026–2027 District calendar school hours & bell times

  • Elementary school

    Regular hours
    7:35 a.m.-2:55 p.m.

  • Middle school

    Regular hours
    8:15 a.m.-3:35 p.m.

  • High school

    Regular hours
    9:00 a.m.-4:20 p.m.

Editorial summary

What Round Rock ISD families should know for 2026-2027

Round Rock ISD’s 2026-2027 calendar begins Wednesday, August 19, and ends Thursday, May 27. Students have Labor Day and September 21 off. October 9 is a student holiday and staff-development day. Students are also off October 12, when the calendar lists staff development, elementary conferences, Indigenous Peoples’ Day and Columbus Day. Classes resume October 13, while October 19 is a separate YOU Day holiday.

Fall Break runs November 23–27. The first semester ends December 17. Students are then off December 18 through January 4: December 18 is a teacher workday, the English calendar labels December 21–31 as Winter Break and January 1 as New Year’s Day, and January 4 is a staff-development day. Classes resume January 5. Students also have February 12 and 15 off, creating a four-day weekend.

March 10 is a student holiday and staff-development day that the calendar also labels Eid al-Fitr. The third nine weeks ends March 12, followed by Spring Break March 15–19. Good Friday, March 26, is a no-school day. The published calendar lists regular school hours and does not mark May 27 as an early-release day.

Common questions

Round Rock ISD 2026–2027 District calendar calendar FAQs

When is the first day of school for Round Rock ISD in 2026-2027?

The first student day is Wednesday, August 19, 2026. Staff development and preparation run August 10-18 before students report.

When is the last day of school for Round Rock ISD in 2026-27?

The last day for students is Thursday, May 27, 2027. It also closes the second semester and fourth nine-week grading period.

What are Round Rock ISD’s regular school hours?

Elementary schools run 7:35 a.m.-2:55 p.m., middle schools run 8:15 a.m.-3:35 p.m., and high schools run 9:00 a.m.-4:20 p.m.

How many instructional days are on the 2026-2027 calendar?

The district lists 170 instructional days, based on a 440-minute school day.

Do students attend school on Labor Day?

No. Monday, September 7, is a districtwide student and staff holiday for Labor Day.

Why are students off September 21?

September 21 is a student holiday and staff development day. The calendar also identifies the date as Yom Kippur.

How long is the October student break?

Students are off Friday, October 9, through Monday, October 12, and return Tuesday, October 13. The two weekdays have separate staff-development and conference designations but create one continuous four-day break.

When are elementary conferences scheduled?

Elementary conferences are listed for Monday, October 12. All students are off that day. The calendar also lists staff development, Indigenous Peoples’ Day and Columbus Day.

When are Round Rock ISD YOU Days in 2026-27?

Round Rock ISD lists YOU Day student and staff holidays on October 19, 2026, and February 15, 2027. The February date is also labeled Presidents’ Day.

When is Round Rock ISD Fall Break in 2026?

Round Rock ISD labels November 23–27, 2026, as Fall Break. It falls during Thanksgiving week; students are off all five weekdays and return Monday, November 30.

When is Round Rock ISD Winter Break in 2026-27?

The English calendar labels December 21–31, 2026, as Winter Break and January 1 separately as New Year’s Day. December 18 is a teacher workday, and January 4 is a staff-development day. Students are out from Friday, December 18, through Monday, January 4, and return Tuesday, January 5, 2027.

When do classes resume after Winter Break?

Students return Tuesday, January 5, 2027, for the start of the second semester and third nine weeks.

Does Round Rock ISD close for Martin Luther King Jr. Day?

Yes. Monday, January 18, is a districtwide student and staff holiday.

Which dates make up the February long weekend?

Students are off Friday, February 12, through Monday, February 15. February 12 is a staff development day, while February 15 is the YOU Day and Presidents’ Day holiday.

What does the Round Rock ISD calendar show for Eid al-Fitr in 2027?

March 10 is a student holiday and staff-development day; the calendar also identifies the date as Eid al-Fitr.

When is Spring Break in 2027?

Spring Break runs March 15-19, 2027. Students return Monday, March 22, and schools close again Friday, March 26, for Good Friday.

What are the 2026-2027 nine-week grading-period dates?

The periods run August 19-October 8, October 13-December 17, January 5-March 12, and March 22-May 27.

When does the first semester end?

The first semester ends Thursday, December 17. The second semester begins when students return Tuesday, January 5.

Are any early-release days shown on this calendar?

No. The published district calendar does not identify an early-release date or a shortened schedule for the last day.

Where can families download the district calendar?

Use the official PDF linked on this page or visit the Round Rock ISD calendars page for current downloads and revisions.

Source and scope

About the Round Rock ISD 2026–2027 District calendar calendar

Data source

This page uses Round Rock ISD’s 2026-2027 District Calendar, updated February 4, 2026, together with the district’s official calendars page. The English calendar, legend, detailed date list, school hours, and instructional-day note were cross-checked.

How dates are handled

Events retain separately listed official occurrences; continuous family-planning no-school periods are stored in breaks, not as replacement events. Official means a directly printed date, label or range, including a boundary explicitly marked on the calendar grid. Derived includes normalized names, internal event classifications, attendance-status mappings, editorial notes and relationships between dates. Grid legends are not event-specific official labels. Staff preparation before the first day and staff-only dates after the last student day are excluded. Same-date milestones are grouped in the page table. The 2026-2027 English PDF lists January 1 separately as New Year’s Day, while the Spanish page calls it a winter holiday; both confirm the same closure. Those source labels are preserved without extending the English Winter Break event.

Updates

The official calendar page is monitored for revised PDFs and future years. Empty 2028-2029 and 2029-2030 routes are not created without district files.

Disclaimer

This independent reference is not operated by Round Rock ISD. Families should confirm transportation, conferences, weather decisions, religious observance details, and campus-specific changes with the district or their child’s school.

Read the full methodology

Round Rock ISD 2026–2027 District calendar sources & verification

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