Share this page. A true FM radio staple of the late '60s, Space Cowboy was the second in a series of autobiographical songs that Steve Miller wrote, following Gangster of Love and culminating years later with the mega-hit The Joker..
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 have 366 days, not 365.We use leap years to sync our common years with the tropical years.
In the Julian calendar, the average (mean) length of a year is 365.25 days. In a non-leap year, there are 365 days, in 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.