The Trinity college dublin term dates 2025-26 outlines a well-structured academic journey that spans from late August 2025 to August 2026. The year is divided into three major terms — Michaelmas, Hilary, and Trinity — each containing dedicated periods for teaching, assessments, and research. This schedule ensures a balanced rhythm between study, examination, and rest across both undergraduate and postgraduate levels.
trinity college dublin 2025 calendar (Michaelmas Term (Semester 1) )
Duration: Late August 2025 – 14 December 2025
The Michaelmas Term marks the start of the academic year at Trinity College Dublin. It begins in the final week of August with reassessments for continuing students, followed by orientation programs and teaching sessions.
- 25 August 2025: Reassessment period for 2024/25 modules begins.
- 1–8 September 2025: Marking, results, and orientation for postgraduate, visiting, and Erasmus students.
- 15 September 2025: Official beginning of Michaelmas teaching for new undergraduate students.
Teaching continues steadily through September, October, and November, with Study/Review Week scheduled from 27 October 2025, coinciding with the public holiday on that Monday.
- Assessment & Revision Weeks: 8–22 December 2025
- Michaelmas Term Ends: Sunday, 14 December 2025
- Christmas Break: College closed from 24 December 2025 to 1 January 2026
This term establishes the foundation for the academic year, focusing on coursework, lectures, and assessments before the festive closure.
Hilary Term (Semester 2)
Duration: 12 January 2026 – 19 April 2026
After the New Year break, the Hilary Term begins with renewed academic energy.
- 5–12 January 2026: Foundation Scholarship Examinations and marking from Semester 1 assessments.
- 12 January 2026: Official start of Hilary Term and Semester 2.
- 19 January 2026: Teaching begins for all students.
Throughout the term, students experience a series of Teaching and Learning Weeks, punctuated by public holidays in early February and March.
- Study/Review Week: 2 March 2026
- Easter Period: Good Friday (3 April 2026) and Easter Monday (6 April 2026) observed within the term.
- Revision Week: 13 April 2026
- Hilary Term Ends: Sunday, 19 April 2026
Assessments for this term take place between 21 April and 1 May 2026, immediately following the end of teaching.
Trinity Term (Post-Teaching & Assessment Period)
Duration: 20 April 2026 – 31 May 2026
The Trinity Term transitions from the assessment period into Trinity Week, a unique academic and cultural highlight at Trinity College Dublin.
- 20 April 2026: Trinity Term officially begins with Trinity Week and assessments.
- 27 April – 8 May 2026: Assessment and marking period.
- 4 May 2026: Public Holiday observed.
- 31 May 2026: Trinity Term and Semester 2 officially conclude.
Following assessments, the focus shifts toward marking, results processing, and the start of research activities for postgraduate and academic staff.
Research and Reassessment Periods
Duration: June – August 2026
The summer months are dedicated primarily to research, postgraduate work, and reassessments.
- 1 June – 17 August 2026: Continuous research and development activities across departments.
- 24 August 2026: Reassessment period for 2025/26 (Semesters 1 & 2).
These months offer academic staff and postgraduate researchers time to pursue scholarly projects, publications, and collaborative initiatives while undergraduates may engage in summer programs or internships.
Assessment and Results Schedule
- Semester 1 Assessments: 11–22 December 2025 (no assessments after 22 December).
- Semester 2 Assessments: 21 April – 1 May 2026.
- Semester 1 Results: Released during the week of 9 February 2026.
This organized structure ensures transparency in academic progression and timely feedback for students.
Public Holidays Observed (2025–2026)
- Monday 27 October 2025 – Public Holiday during Michaelmas Term
- Monday 2 February 2026 – Public Holiday during Hilary Term
- Tuesday 17 March 2026 – St. Patrick’s Day
- Friday 3 April 2026 – Good Friday
- Monday 6 April 2026 – Easter Monday
- Monday 4 May 2026 – May Bank Holiday
- Monday 1 June 2026 – Public Holiday
- Monday 4 August 2026 – August Bank Holiday
Frequently Asked Questions (FAQ)
1. When does the Trinity College Dublin 2025–26 academic year start?
The academic year begins on 25 August 2025 with reassessments and orientation activities for new and returning students.
2. When does the Michaelmas Term 2025 begin and end?
Michaelmas Term begins on 15 September 2025 for undergraduate teaching and ends on 14 December 2025, followed by Christmas break.
3. What are the assessment periods for 2025–26?
Assessments for Semester 1 take place from 11–22 December 2025, while Semester 2 assessments are scheduled from 21 April – 1 May 2026.
4. When is the Hilary Term 2026 scheduled?
Hilary Term begins on 12 January 2026 and concludes on 19 April 2026. Teaching begins on 19 January for all students.
5. What is Trinity Week and when does it occur?
Trinity Week begins on 20 April 2026, celebrating academic excellence, research, and community engagement. It marks the start of the Trinity Term.
6. When are the university holidays during the year?
Key holidays include Christmas (24 Dec 2025 – 1 Jan 2026), Easter (3–6 April 2026), and several Irish bank holidays such as St. Patrick’s Day (17 March) and May Bank Holiday (4 May).
7. When does the academic year end?
The academic year officially ends in late August 2026 after the completion of reassessments for all semesters.
8. What happens during the summer months at Trinity?
From June to August 2026, Trinity College focuses on research, postgraduate work, and reassessment exams, while undergraduates often pursue internships or projects.
Conclusion
The Trinity College Dublin Academic Calendar 2025–2026 provides a clear and structured roadmap for the entire academic year. With well-defined teaching terms, revision windows, and research blocks, the calendar ensures a balanced rhythm between study, assessment, and academic growth.
Students can plan effectively for their coursework, exams, and personal commitments, while faculty members can align their teaching and research objectives throughout the year. This thoughtful schedule reflects Trinity College Dublin’s commitment to excellence, structure, and student success.