Dhivehi Language Day is observed in the Maldives every April 14, celebrating the country's national language, Dhivehi. This holiday commemorates the birthday of Husain Salahuddin, a significant figure in Maldivian literature, born on April 14, 1881. Established in 2011, the day honors Salahuddin's contributions as a writer, poet, and essayist, including his notable work, The Biography of Prophet Muhammad. On Dhivehi Language Day, schools across the Maldives organize various events such as readings and debates to promote the language and its literature. Salahuddin's poetry is included in the curriculum, emphasizing his lasting impact on Maldivian culture. The observance highlights the importance of the Dhivehi language, which is an Indo-Aryan language with its own writing system called Thaana.