June 10

World Art Nouveau Day is held annually on June 10 to honour the Art Nouveau artistic movement. The day highlights the unique decorative arts, architecture, and design that flourished in the late 19th and early 20th centuries. Organisations and enthusiasts around the world host exhibitions, lectures, and guided tours to showcase Art Nouveau masterpieces. It traces its origins to the International Year of Art Nouveau celebrated in 2012, later adopted as an annual observance. This celebration encourages public engagement with historic buildings, furniture, graphic designs, and jewelry that define Art Nouveau's organic motifs and innovative techniques.

On June 10, multiple saints are honoured in various Christian denominations, each celebrated for their devotion and faith. The Eastern Orthodox Church observes liturgies for figures such as John of Tobolsk and regional martyrs. The Roman Catholic calendar also marks the feast days of Bardo, Getulius, Amancius, Cerealus, and others. Special services, prayers, and historical reflections take place in parishes and monasteries. This day offers believers an opportunity to remember the lives and legacies of these spiritual figures.

Portugal Day, observed on June 10, commemorates the death of Luís de Camões, the revered 16th-century poet of "Os Lusíadas." It honours the history, culture, and achievements of Portugal and its global communities. Festivities include military parades, cultural exhibitions, and award ceremonies for outstanding Portuguese citizens. The day is marked by flag-raising ceremonies at embassies across the world and communal events among the diaspora. It serves as a moment of pride and unity, reflecting on Portugal’s maritime discoveries and global influence.

Saint Maximus of Naples served as bishop in the 4th century, bravely opposing Arianism during the reign of Emperor Constantius II. He is celebrated for his pastoral care and reputed miracles, including healings and exorcisms. After his death around 361 AD, devotion to him grew in the Campania region. His feast day on June 10 is observed with liturgical celebrations, processions, and readings of his writings. The day invites the faithful to reflect on the defense of orthodox doctrine and to seek spiritual healing through his intercession.

Saint Olivia of Palermo lived in the 5th century and is venerated for her devotion and martyrdom under pagan persecution. Tradition holds that she renounced marriage to dedicate her life to Christ and was executed for refusing idolatry. Her tomb became a pilgrimage site in Palermo, where she is invoked as patroness and protector, especially against natural disasters. On June 10, the faithful celebrate her feast with processions, special masses, and communal prayers in her honor. The day highlights themes of courage, purity, and divine intercession.