Search results
Results from the WOW.Com Content Network
Printable version; In other projects ... English Regnal year: 13 ... Year 1412 was a leap year starting on Friday on the Julian calendar. Events January–March ...
Help; Learn to edit; Community portal; Recent changes; Upload file; Special pages
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 ]
Years are given in astronomical year numbering. Augustus corrected errors in the observance of leap years by omitting leap days until AD 8. Julian calendar dates before March AD 4 are proleptic, and do not necessarily match the dates actually observed in the Roman Empire. [1]
For a year to be a leap year, it has to be divisible by four or 400. “The Earth takes approximately 365.2422 days to complete one orbit around the sun, which is slightly longer than 365 days.
English Regnal year: 7 ... 1412–1413: Hebrew calendar: 5180–5181: ... Year 1420 was a leap year starting on Monday of the Julian calendar.
The term is first defined in English law, in the statute De Anno et Die Bissextili (Concerning [the] leap year and leap day, 40 Hen. 3, 1256), which defines the bissextile day as consisting of two actual days. (This was to clarify what should happen when "an essoin was given for a month" but the month was February in a leap year. [8])
The year 2000 was a leap year, for example, but the years 1700, 1800, and 1900 were not. The next time a leap year will be skipped is the year 2100," read an article from the Smithsonian.