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STISD Calendar for 2026-2027

Click to Download main STISD 2026-2027 School Year Calendar (Board approved on Feb. 24, 2026)
Click to Download 2026-2027 School Year Calendar Legend (for employees)

 

STISD Board-Approved Calendar (2025-2026)

Download main STISD 2025-2026 School Year Calendar (Board approved on Feb. 18, 2025)

Download STISD 2025-2026 School Day Calendars:
2025-2026 A/B/C Academic Calendar HP, MP + SA
2025-2026 A/B Academic Calendar PA, RS + WS
* Please note: STISD Virtual Academy does not have an A/B or A/B/C schedule. All classes meet daily, Monday-Friday. Please refer to the Board Approved Main 2025-2026 School Year Calendar listed above for holidays, instructional periods, testing dates, etc.) 

Download STISD 2025-2026 School Calendar Legend (for employees)

 

District + Campus Event Calendars

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June 2026
Monday Tuesday Wednesday Thursday Friday Sat/Sun
Monday, June 1
Tuesday, June 2
Wednesday, June 3
Thursday, June 4
Friday, June 5
Saturday, June 6
Sunday, June 7
Monday, June 8
Tuesday, June 9
Wednesday, June 10
Thursday, June 11
Friday, June 12
Saturday, June 13
Sunday, June 14
Monday, June 15
Tuesday, June 16
Wednesday, June 17
Thursday, June 18
Friday, June 19
Saturday, June 20
Sunday, June 21
Monday, June 22
Tuesday, June 23
South Texas ISD Meeting of the STISD Board of Directors
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STISD Central Office Teaching and Learning Center (7001 E. Expressway 83, Mercedes)
Wednesday, June 24
Thursday, June 25
Friday, June 26
Saturday, June 27
Sunday, June 28
Monday, June 29
Tuesday, June 30
Wednesday, July 1
Thursday, July 2
Friday, July 3
Saturday, July 4
Sunday, July 5

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