About Calendia

Calendia.lu is an independent website bringing together all official public holidays, observances, school holidays, and clock changes in Luxembourg. The site is available in four languages: French, German, English, and Luxembourgish.

Our mission: to provide reliable and comprehensive information about all important dates in the Luxembourg calendar year. All data is verified annually using official sources such as luxembourg.public.lu and the Ministry of Education.

Calendia.lu is built for speed, accessibility, and accurate multilingual information. Have a question or found a mistake? Feel free to contact us.