Ninoy Aquino Day is a national non-working holiday in the Philippines observed annually on August 21 commemorating the assassination of former Senator Benigno "Ninoy" Aquino, Jr., the husband of Corazon Aquino, who later became the eleventh Philippine President. His assassination led to the downfall of the tenth president, dictator, and kleptocrat Ferdinand Marcos, which ultimately resulted in the People Power Revolution on February 25, 1986. Since 2004, a commemoration ceremony is traditionally held that was attended by presidents Gloria Macapagal Arroyo, Fidel V. Ramos and Benigno Aquino III.
