The current school year is not over yet, but we already know all about the dates of the next. Classes will begin between September 10 and 13, 2019, with the first period ending on December 17, 2019. And news of the news: Christmas vacations will last for three weeks. The second period will start on January 6, 2020 and end on March 27, 2020. Following are the Easter holidays that will give students a 17 day break. The final stretch starts on April 14, 2020, with several dates for the end of classes (and for the long-awaited summer vacation) - all depends on the year of schooling and the exams that students will have to complete. source: https://www.idealista.pt/news/financas/economia/2019/06/21/40025-calendario-escolar-2019-2020-as-ferias-e-datas-dos-exames