A leap year is a year containing one additional day added to keep the calendar
year ... By this rule, the average number of days per year is 365 + <sup>1</sup>⁄4 − <sup>...
There is a leap year every year whose number is perfectly divisible by four -
except for years which are both divisible by 100 and not divisible by 400.
This new rule, whereby a century year is a leap year only if divisible by 400, is the
sole feature that distinguishes the Gregorian calendar from the Julian calendar ...
Feb 28, 2011 ... The leap year rule that has been in place since 1582 is a bit more complicated. ...
If the rule is that leap years only fall on years divisible by four, ...
Feb 29, 2012 ... 2012 being a leap year, today is the extra day. Some of us are aware of the rule
that says that we add a leap day for years that are divisible by 4 ...
Feb 29, 2016 ... Because for the most part, Leap Year is every four years. ... Well according to the
rules of the Gregorian calendar, the exceptions to this rule are ...
However, this made the average length of the calendar-year slightly longer than
... Its rules are 1) years divisible by 400 ARE leap years (so, for example, 2000 ...
In general terms the algorithm for calculating a leap year is as follows... A year
will be a leap ... For century years, the 400 rule is important. Thus ...
Leap Years are any year that can be evenly divided by 4 (such as 2012, 2016,
etc). not ... So another rule says that every 400 years is a leap year again.
Find out the next Leap Day, how to calculate Leap Years, Leap Year folklore, and
more on ... Here are the rules for leap year, just to set the record straight.