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Learn what a leap year is, how it works, and why we need it. Find out when the next leap year is and how to calculate it with the Gregorian calendar rules.
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A leap year (also known as an intercalary year or bissextile year) is a calendar year that contains an additional day (or, in the case of a lunisolar calendar, a month) compared to a common year. The 366th day (or 13th month) is added to keep the calendar year synchronised with the astronomical year or seasonal year . [ 1 ]
Feb 1, 2024 · Generally, a leap year happens every four years, which, thankfully, is a relatively simple pattern to remember. However, there is a little more to it than that. Here are the rules of leap years: A year may be a leap year if it is evenly divisible by 4.
A leap year is a year with 366 days instead of 365, added once every 4 years in February. See all leap years between 2024 and 2100, and learn the rule and exception for century years.
YearDate2096February 29, 20962092February 29, 20922088February 29, 20882084February 29, 2084Feb 26, 2024 · Why do we have leap years, and what are we supposed to do — or not do — with our rare extra day? NPR's Morning Edition spoke with experts in astronomy, history and economics to find out.
- Rachel Treisman
Mar 1, 2024 · Leap years are years with 366 calendar days instead of the normal 365. They happen every fourth year in the Gregorian calendar — the calendar used by the majority of the world. The extra day,...
Feb 29, 2024 · Leap years occur every four years to keep the calendar aligned with the seasons. Learn why Leap Day is in February, when the next leap year will be and how it was decided.
