This was 111th day of the year and 254 days remained in the year.
April 21 in History
Samuel Clemens (Mark Twain), author of the novel Huckleberry Finn, died at the age of 74.
Baron Manfred von Richthofen, the notorious World War I German flying ace known as the "Red Baron," was killed in action today.
South Vietnamese President Nguyen Van Thieu resigned.
Timothy McVeigh was arrested in connection with the Oklahoma City bombing.
Note: Dates in the Islamic calendar are provided for planning purposes only, and calculated with the hdate Islamic calendar program for moonrise in Boston, Masschusetts. Depending on your location and other factors, this result may differ from actual religious observances by one day. Please consult your local religious authority for any religious determinations of hejiric date.