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During a leap year, one extra day is added to the year during the month of February making 366 day of that year. Leap years occur every 4 years unless it is a century year, then it
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The first leap year was observed on the Gregorian calendar in 1582. It allowed the make up of time that happens every four years so the calendar will match the solar year.You can
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Our year has 365 days, but it actually is a fraction of a day more. So every four years, we throw in an extra day to make it all come out right.
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A leap year is called that way because it adds an extra day to the calendar every four years to make up for the fourth of a day that is not included in the previous three years. A
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