Leap Years are so named because they cause fixed holidays, which usually advance one weekday per year, to "leap ahead" one day in the week.
A leap year is a calendar year containing one additional day added to keep the
calendar year .... The Roman calendar originated as a lunisolar calendar and
named many of its days after the syzygies ...
Feb 19, 2014 ... Nearly every four years, we add an extra day to the calendar in the form of
February 29, also known as Leap Day. Put simply, these additiona...
Feb 29, 2012 ... It's February 29—Happy Leap Day! Find out more about the intriguing history of
leap year, as well as some fun facts and famous people with ...
Feb 28, 2016 ... Called the Gregorian calendar, this new system said that no century year (like
1900) would be a leap year except for centuries divisible by 400 ...
A common year has 365 days and a leap year 366 days, with the extra, or
intercalary, day designated as February 29. A leap year occurs every four years
Feb 26, 2016 ... Most of the modern world has adopted the Gregorian calendar and its leap year
system to allow days and months to stay in step with the ...
Feb 29, 2016 ... Is 2016 a leap year? A leap year has 366 days, as opposed to a common year,
which has 365. We add a leap day – February 29 – nearly every ...
Feb 29, 2012 ... Once every four years in February, we're rewarded with a little gift: an extra day at
the end of the month before we have to pay the rent. And for ...
Julius Caesar was behind the origins of a leap year to allow the established
Roman yearly calendar keep pace with the actual rotation of the earth around the