This was 204th day of the year and 161 days remained in the year.
July 23 in History
William Burt patented a forerunner of the typewriter.
Austria and Hungary issued an ultimatum to Serbia after the assassination of Archduke Ferdinand, precipitating World War I.
Revolution erupted in Egypt as the military took power in a bloodless coup. The following year the monarchy was abolished and, for the first time since the pharaohs, Egypt was again ruled by Egyptians.
The Hale-Bopp comet was discovered by Alan Hale and Thomas Bopp.
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.