Year a leap year there are 366 days. A leap year occurs every fourth year, or leap year, during which a leap day is intercalated into the month of February. The name "Leap Day" is applied to the added day. The Revised Julian calendar, proposed in 1923 and used in some Eastern Orthodox Churches, has 218 leap years every 900 years, for the average (mean) year length of days, close to the length of the mean tropical year, days (relative error of 9·10). In the year 2800 CE, the Gregorian and Revised Julian calendars will begin to differ by one calendar
The Valentine The Valentine The Valentine is a museum in Richmond, Virginia dedicated to the history of the city. Founded by Mann S. Valentine II 1898, it was the first museum in Richmond. The Valentine offers exhibitions that focus on "American urban and social history, costumes and textiles, decorative arts and architecture." The Valentine also includes the 1812 neoclassical Wickham House, a National Historical Landmark. In 2014, the Valentine completed a $4.1 million renovation of its public exhibition galleries, lobby, museum store and education center. The funds for the museum were provided by Mann S. Valentine II, who made his fortune with