how many days ahead was 1916 on the gregorian calendar? - EAS
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How many days ahead was 1916 on the Gregorian calendar ...
Gregorian calendar - Wikipedia
The Gregorian calendar improves the approximation made by the Julian calendar by skipping three Julian leap days in every 400 years, giving an average year of 365.2425 mean solar days long. This approximation has an error of about one day per 3,030 years with respect to the current value of the mean tropical year. However, because of the precession of the equinoxes, which is not const…
Wikipedia · Nội dung trong CC-BY-SA giấy phép18 Gregorian Calendar Facts You Need to Know - Calendar
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