May 23rd (1915) was a Sunday. It's the 143rd day of the year (144th in leap years) in the Gregorian calendar. There are 222 days left to the end of the year.
Historical Events for 23rd May, 1915
» World War I: Italy joins the Allies of World War I named Allies after they declare war on Austria-Hungary.
May 23rd Holidays in History
» Christian Calendar of saints e.g Feast Day:
» Julia of Corsica
» Aaron the Illustrious (Syriac Orthodox Church)
» Desiderius of Vienne
» Quintian, Lucius and Julian
» Nicholas Copernicus and Johannes Kepler (Episcopal Church (USA))