Fête nationale:
National Day (birthday of Grand Duke HENRI), 23 Juin; note - this date of birth is not the true date of birth for any of the Royals, but the national festivities were shifted in 1962 to allow observance during a more favorable time of year
Définition: Cette entrée donne le jour national principal de célébration - habituellement le jour de l'indépendance.
Source: CIA World Factbook - Version du décembre 31, 2019
