April 21st (1821) was a Saturday. It's the 110th day of the year (111th in leap years) in the Gregorian calendar. There are 255 days left to the end of the year.
Historical Events for 21st April, 1821
» Benderli Ali Pasha arrives in Constantinople as the new Grand Vizier of the Ottoman Empire; he remains in power for only nine days before being sent into exile.İsmail Hâmi Danişmend, 'Osmanlı Devlet Erkânı', Türkiye Yayınevi, İstanbul, 1971, p. 72. T