Leap years almost always occur every four years, (i.e. in years that are divisible by 4). The only exceptions to this is that years that are evenly divisible by 100 are not leap years, unless they are also divisible by 400.
So this means that the years 1700, 1800, 1900, etc., were not leap years, but the year 2000 was, and the years 2400 and 2800 will be.
February 29, also known as the leap day of the Gregorian calendar, is a date that
occurs in most years that are divisible by 4, such as 2004, 2008, 2012, 2016 ...
List of Leap Years. One year has the length of 365 days, 5 hours, 48 minutes and
47 seconds. Because this is rather unfunctional, a normal year has been given ...
About This Tool. This online tool is used to list all leap years between two years.
Leap years. Leap years are those years divisible by 4, except for century years ...
A Guide to Leap Years with links to leap year calendars for any year between
1801 and 2100 - Internet Accuracy Project.
... up with the Earth's revolutions around the Sun. Nearly every 4 years is a Leap
Year in our modern day Gregorian Calendar. ... Leap Years List 2008 – 2032 ...
The leap year will then occur successively every 4 years so it will follow in 2016,
2020, 2024, and so forth. However, as we ... Leap Year list from 1,900 to 2,400: ...
The years that aren't leap years are called “common years”. The National
Maritime Museum has more information on leap years. This is a list of all the leap
Apr 27, 2013 ... In the Gregorian calendar, the current standard calendar in most of the world,
most years that are divisible by 4 are leap years. In a leap year, ...
Find out the next Leap Day, how to calculate Leap Years, Leap Year folklore, and
... A Complete List of Leap Wednesdays from the year 1500 AD to the year ...