BBA International Program-Thammasat University

Academic Calendar - Academic Year 2026

First Semester of Academic Year 2026 (August 3 – December 11, 2026)
Advanced Registration	June 29 – July 3, 2026
Tuition Fee Payment for Advanced Registration	June 29 – July 31, 2026
First Semester Begins	August 3, 2026
Period of Late Registration	August 3 – 16, 2026
Tuition Fee Payment for Late Registration	August 3 – 17, 2026
Period of Add and Withdraw Without Record	August 3 – 16, 2026
Her Majesty Queen Sirikit, The Queen Mother’s Birthday*	August 12, 2026
Period of Midterm Examination	September 20 – 27, 2026
H.M. King Bhumibol Adulyadej The Great Memorial Day*	October 13, 2026
Period of Withdraw with “W” – Online	August 19 – October 12, 2026
Period of Withdraw with “W” - With Petition Request	October 13 – November 22, 2026
King Chulalongkorn’s Day*	October 23, 2026
Last Day of Classes	November 21, 2026
Period of Final Examination	November 23 – December 11, 2026
H.M. King Bhumibol Adulyadej The Great’s Birthday*	December 5, 2026
Constitution Day*	December 10, 2026

Second Semester – Academic Year 2025 (January 4 – May 18, 2027)
Advanced Registration	November 16 – 20, 2026
Tuition Fee Payment for Advanced Registration	November 16, 2026 – January 1, 2027
Second Semester Begins	January 4, 2027
Period of Late Registration	January 4 – 17, 2027
Tuition Fee Payment for Late Registration	January 4 – 18, 2027
Period of Add and Withdraw Without Record	January 4 – 17, 2027
Makha Bucha Day*	March 3, 2027
Period of Midterm Examination	February 21 – 28, 2027
Period of Withdraw with “W” – Online	January 18 – March 14, 2027
Period of Withdraw with “W” - With Petition Request	March 15 – May 2, 2027
Chakri Memorial Day*	April 6, 2027
Songkran Festival Day*	April 12 – 18, 2027
Visakha Bucha Day*	May 20, 2027
Coronation Day*	May 4, 2027
Last Day of Classes	May 1, 2027
Period of Final Examination	May 3 - 18, 2027

* holiday