Wikipedia:Selected anniversaries/July 16

July 16:

• 622 – Beginning of the Islamic calendar.
• 1918 – Russian Revolution: Bolsheviks executed Tsar Nicholas II of Russia and his family at Ekaterinburg.
• 1945 – Manhattan Project: "Trinity", the first nuclear test explosion, was detonated near Alamogordo, New Mexico, United States.
• 1979 – Saddam Hussein took over as President of Iraq, succeeding Ahmed Hassan al-Bakr.
• 1994 – The planet Jupiter was hit by fragments of the Shoemaker-Levy 9 comet.

Recent days: July 15 – July 14 – July 13

More anniversaries:

• June 30
• July 1
• July 2