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The origin of leap year: Why is there an extra day on February 29th only every four years?To correct the mismatch of the Julian calendar, the Gregorian calendar introduced a new rule: a year is considered a leap year only if it is divisible by 4, except if it ends in “00″, in which ...
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Lohud.com, Westchester County on MSNWhy do we have Leap Year? A guide to the calendar's bonus dayThere are typically 365 days in a year, but in 2024 we get 366. Here's the history behind February's bonus day.
Prior to the Gregorian and even Julian calendars ... emperor adopted a 365-day calendar and added 10 days the calendar, including a leap day in February every four years, calendar.com said.
4 Leap years were introduced by the Roman emperor Julius Caesar, who created a new calendar to take the extra quarter-days into account. The Julian calendar took effect in 45 BC. 5 The maths ...
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