Recurrence pattern: every year on November 29.

William Tubman's Birthday is observed in Liberia every November 29, commemorating the birth of William Tubman, the longest-serving President of the country. Born on November 29, 1895, Tubman began his political career at 28 with the True Whig Party and was elected president in 1943. His administration is noted for significant developments in Liberia, including attracting foreign investments that modernized the economy and infrastructure, leading to Liberia becoming the world's largest rubber producer and the third-largest iron ore exporter. The period of his leadership is referred to as Liberia's golden age, and he is often regarded as the father of modern Liberia. This public holiday is celebrated nationally, honoring Tubman's contributions and legacy.