European Day of Languages, celebrated on September 26, promotes the learning of foreign languages and celebrates linguistic diversity in Europe.

Established in 2001 by the Council of Europe and the European Union, the European Day of Languages encourages the learning of foreign languages and celebrates the uniqueness of each European language. With 225 indigenous languages, the events of this day include conferences and free courses, highlighting the importance of knowing foreign languages. European languages, stemming from the proto-Indo-European root, are divided into major linguistic branches: Germanic, Slavic, and Romance, each having distinct sub-groups. This day is an opportunity to appreciate the cultural and historical diversity of Europe.