If you have a student in the Round Rock Independent School District in Williamson County, Texas, this page is your one-stop reference for the entire 2026–2027 school year. We verified this data directly from the Round Rock ISD official website and district-published calendar (last verified: July 2026). Every date listed below comes straight from the official RRISD 2026–2027 district calendar — nothing is assumed or estimated.
The Round Rock ISD Calendar 26-27 covers 180 instructional days across two semesters, with the first day of school falling on August 19, 2026, and the last day of classes on May 27, 2027. Whether you are planning a family vacation, syncing work schedules, or just trying to stay ahead of teacher workdays, bookmark this page now — it will save you multiple trips to the district website.
At-a-Glance Summary: Round Rock ISD 2026–2027
| Key Info | Details |
|---|---|
| First Day for Students | August 19, 2026 |
| Last Day of Classes | May 27, 2027 |
| Total Instructional Days | 180 days (based on 440-minute school day) |
| First Semester Ends | December 17, 2026 |
| Second Semester Ends | May 27, 2027 |
| Next Upcoming Holiday (from today) | Labor Day — September 7, 2026 |
| Spring Break | March 15–19, 2027 |
| Winter Break | December 21, 2026 – January 1, 2027 |
| District Website | RoundRockISD.org |
Round Rock ISD 2026–2027 Key Dates Table
August 2026
| Event | Start Date | End Date | Notes |
|---|---|---|---|
| Staff Development / Preparation | August 10 | August 18 | No students on campus |
| First Day for Students | August 19 | — | All students report |
September 2026
| Event | Date | Notes |
|---|---|---|
| Labor Day | September 7 | Student & Staff Holiday |
| Yom Kippur / Staff Development | September 21 | Student Holiday only |
October 2026
| Event | Date | Notes |
|---|---|---|
| Student Holiday / Staff Development | October 9 | No students |
| Indigenous Peoples’ Day / Columbus Day | October 12 | Student Holiday + Elementary Conferences |
| YOU Day | October 19 | Student & Staff Holiday |
November 2026
| Event | Start Date | End Date | Notes |
|---|---|---|---|
| Fall Break | November 23 | November 27 | Student & Staff Holiday — full week off |
December 2026
| Event | Date | Notes |
|---|---|---|
| Last Day of Classes / First Semester Ends | December 17 | — |
| Teacher Work Day | December 18 | Student Holiday |
| Winter Break Begins | December 21 | — |
January 2027
| Event | Date | Notes |
|---|---|---|
| Winter Break Ends / New Year’s Day | January 1 | Student & Staff Holiday |
| Student Holiday / Staff Development | January 4 | Students return January 5 |
| Martin Luther King Jr. Day | January 18 | Student & Staff Holiday |
February 2027
| Event | Date | Notes |
|---|---|---|
| Student Holiday / Staff Development | February 12 | No students |
| YOU Day / Presidents’ Day | February 15 | Student & Staff Holiday |
March 2027
| Event | Date | Notes |
|---|---|---|
| Student Holiday / Eid al-Fitr | March 10 | Staff Development day |
| Spring Break | March 15 | March 19 |
| Good Friday | March 26 | Student & Staff Holiday |
May 2027
| Event | Date | Notes |
|---|---|---|
| Last Day of Classes / Second Semester Ends | May 27 | — |
| Teacher Work Day | May 28 | Students are out |
| Memorial Day | May 31 | Staff Holiday |
Source: Round Rock ISD official calendar. Calendar updated by district on February 4, 2026.
Always double-check and verify calendar dates directly from the official Round Rock ISD website at RoundRockISD.org, as dates are subject to change due to weather events, board decisions, or other district updates.
Download the Official RRISD 2026–2027 Calendar (PDF)
You can download or view the official printed calendar directly from Round Rock ISD here:
Click Here to Download the Official Round Rock ISD 2026–2027 Calendar PDF
The PDF is published by RRISD and was last updated February 4, 2026. It includes both English and Spanish versions of the calendar.
See also: Dallas ISD Calendar 2026-2027 | Printable PDF
About Round Rock ISD Schools
Round Rock Independent School District is one of the leading public school districts in Texas, serving approximately 46,000–47,000 students across 56–60 campuses in southern Williamson County and northwest Travis County. The district spans the cities of Round Rock, Austin, and Cedar Park. RRISD is led by Superintendent Dr. Hafedh “AZ” Azaiez, whose contract was extended through 2029, reflecting strong community support. The district is well known for its International Baccalaureate (IB) programmes, Advanced Placement (AP) coursework, Dual Language immersion programs, STEM education, and the Early College High School initiative, which allows students to earn up to 60 college credit hours before graduation. Multiple RRISD campuses regularly earn top-ten rankings in Texas from U.S. News & World Report.
What Parents in Williamson County Should Know This Year
A few things stand out in the Round Rock ISD Calendar 26-27 that are worth noting early.
First, the Fall Break (November 23–27) is a full five-day week off, not just Thanksgiving Thursday and Friday. This is a generous break that gives families solid travel time — plan accordingly if you want to book flights, since this is a popular week nationwide.
Second, the district has included “YOU Day” twice in the calendar — October 19, 2026, and February 15, 2027. These are dedicated mental wellness holidays for both students and staff. This is a thoughtful and increasingly common practice in Texas districts, and it is worth explaining to kids ahead of time so they know it is a planned day, not a cancellation.
Third, the RRISD Calendar 26-27 printable version (available via the PDF link above) shows school bell times clearly: Elementary is 7:35 AM–2:55 PM, Middle School is 8:15 AM–3:35 PM, and High School runs 9:00 AM–4:20 PM. If you have kids at multiple levels, these staggered times affect your morning and afternoon logistics significantly.
How Round Rock ISD Compares to Neighboring Districts
If you have family in neighboring Williamson County districts, here is a quick comparison for the 2026–2027 school year.
Leander ISD, which borders Round Rock ISD to the west, typically starts its school year within the same week as RRISD, and both districts tend to align closely on Fall and Winter Break windows given they serve the same regional community. Georgetown ISD, just north of Round Rock, often has a slightly different spring break week, so if you have cousins or friends in Georgetown ISD, do not assume breaks line up. Hutto ISD, to the east, is a smaller, faster-growing district that generally mirrors Williamson County start dates but may differ on teacher workdays and YOU Days, which are unique to RRISD’s calendar structure.
Overall, Round Rock ISD’s Round Rock ISD Calendar spring break 2027 (March 15–19) aligns well with the broader Central Texas regional window, making it one of the easier breaks to coordinate with extended family across the Austin metro area.
Planning a Family Trip? Best Times to Travel in Williamson County
If you want to maximize vacation time with your RRISD student, here are the best windows to plan travel:
| Break | Dates | Length | Best For |
|---|---|---|---|
| Fall Break | November 23–27 | 5 days | Domestic travel, Thanksgiving trips |
| Winter Break | December 21 – January 1 | ~12 days | International travel, extended family visits |
| Spring Break | March 15–19 | 5 days | Beach trips, spring destinations |
| Good Friday | March 26 | 1 day | Long weekend add-on to spring plans |
Winter Break is by far the longest break on the RRISD 2026–2027 calendar at nearly two full weeks. If you are planning international travel or a longer road trip, this is your best window. Spring break at five days is solid but fills up fast in Central Texas — book March travel early, especially for popular Texas coast destinations like South Padre Island or Port Aransas.
See also: What Is a Grading Period in School? A Complete Guide for Parents and Students
School Closings History in Williamson County
Round Rock is located in Central Texas, so snowstorms are uncommon but not unheard of. The Austin-Round Rock metro area experienced significant winter weather disruptions in February 2021 during the historic Texas freeze, which caused extended school closures district-wide. In typical years, RRISD sees one to two weather-related closure days at most, and the district communicates closures and delays through its official website, the RRISD app, and local news channels. The 180-day instructional calendar generally provides some buffer, but severe events can require makeup days. Always follow RoundRockISD.org for real-time closure announcements.
FAQs
Q: When does school start in Round Rock ISD for 2026–2027?
The first day of school for students in Round Rock ISD is August 19, 2026. Staff and teachers begin preparation as early as August 10, 2026, with a full week of staff development before students arrive.
Q: When is the last day of school for Round Rock ISD in 2026–2027? The
last day of classes for students is May 27, 2027, which is also the end of the second semester. Teachers have a final work day on May 28, 2027. Memorial Day, May 31, is a staff-only holiday.
Q: When is Round Rock ISD spring break in 2027?
Round Rock ISD spring break 2027 runs from March 15 through March 19. That is a full school week off for both students and staff. Additionally, Good Friday on March 26 is a separate student and staff holiday the following week.
Q: How many school days does Round Rock ISD have in 2026–2027?
Round Rock ISD has 180 instructional days for the 2026–2027 school year, based on a 440-minute school day. This meets Texas state instructional requirements.
Q: Are there any school closings or delays I should know about for RRISD?
The calendar accounts for planned holidays, breaks, and teacher workdays. Unplanned closures due to weather or emergencies are communicated through the district website at RoundRockISD.org, local news, and the district notification system. Central Texas occasionally sees winter weather delays, so it is always a good idea to set up district alerts on your phone.
Closing: Bookmark This Page for the Year
The Round Rock ISD Calendar 2026–2027 is packed with important dates from August all the way through May. We will keep this page updated if the district makes any mid-year calendar revisions, so bookmark it now and check back in March when spring break dates for Round Rock ISD Calendar spring break 2027 become the most-searched topic for Williamson County parents. For the most real-time and authoritative information — including emergency closures and last-minute schedule changes — always cross-reference with the official district site at RoundRockISD.org. And if you downloaded the PDF above, save it to your Google Drive or print it out for your fridge — it is the same official document the district distributes.
The PublicSchoolsCalendar.com Team compiles and verifies public school calendar data for districts across all 50 US states, drawing on official district websites and published family calendars to keep every page accurate and up to date.
