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Virtual Open Day - 17th November
Explore the St. Dominic’s International School, Portugal calendar to discover all the key dates and events shaping our academic year.
Speak to admissions about the learning experience, support and the next steps.
31 August 2026
Induction Day for New Students
1 September 2026
Classes Resume for All Grades
5 October 2026
Day of Establishment of the Republic (National Holiday)
6 October 2026
University Fair
16-18 October 2026
PaMUN (Grades 6-12)
23 October 2026
Classes End at Noon (Buses Depart at 12:15)
1 November 2026
All Saints' Day (National Holiday)
5-7 November 2026
IMUN (Grades 9-12)
1 December 2026
Independence Day (National Holiday)
8 December 2026
Immaculate Conception Day (National Holiday)
24 December 2026
Christmas Eve
25 December 2026
Christmas Day (National Holiday)
TERM 1
September 2026 - December 2026
20 January 2027
Field Trip to CERN
5 February 2027
9 February 2027
Carnival Day
22-26 February 2027
CLP Peer-Evaluation Visit (TBC)
19 March 2027
26 March 2027
Good Friday (National Holiday)
28 March 2027
Easter Day (National Holiday)
Term 2
4 January 2027 - 19 March 2027
5 April 2027
15-16 April 2027
Spring Sports Festival
25 April 2027
Liberty Day (National Holiday)
1 May 2027
Labour Day (National Holiday)
2 June 2027
Stadium Day (Track & Field)
10 June 2027
Portugal Day (National Holiday)
13 June 2027
St. Anthony's Day (Local Holiday)
18 June 2027
G12 Prom
19 June 2027
G12 Graduation
30 June 2027
Term 3
5 April 2027 - 2 July 2027
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Stay up to date with SDIS, find key calendar highlights and essential term dates for your family, all in one place.
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Join St. Dominic’s Virtual Open Day from the comfort of your home.
