Leap year years - "time date" website:, Nearly every four years is a leap year which has 366 days, as opposed to a common year, which has 365 in the gregorian calendar. leap years are needed to keep our.

The christian calendar | calendars, What roman calendar? julius caesar introduced julian calendar 45 ..., roman calendar mess, -called "knowledge. http://www.webexhibits.org/calendars/calendar-christian.html Year 2008 calendar – united states - time date, United states 2008 – calendar american holidays. yearly calendar showing months year 2008. calendars – online print friendly – year . http://www.timeanddate.com/calendar/?year=2008 Leap year - wikipedia, A leap year ( intercalary year bissextile year) calendar year additional day (, case lunisolar calendars, month. https://en.wikipedia.org/wiki/Leap_year