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March 0 is an imaginary date, used (most often in astronomy and software engineering) to refer to the last day of February, as a way of allowing for the fact that the number of days in February varies in leap years. [1]

13 relations: Application software, Astronomy, August 29, August 30, August 31, Doomsday rule, February, February 29, February 30, Half-birthday, Ides of March, January 0, Leap year.

Application software

An application program (or application for short) is a computer program designed to perform a group of coordinated functions, tasks, or activities for the benefit of the user.

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Astronomy is a natural science which is the study of celestial objects (such as stars, galaxies, planets, moons, asteroids, comets and nebulae), the physics, chemistry, and evolution of such objects, and phenomena that originate outside the atmosphere of Earth, including supernovae explosions, gamma ray bursts, and cosmic microwave background radiation.

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August 29

No description.

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August 30

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August 31

No description.

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Doomsday rule

The Doomsday rule or Doomsday algorithm is a way of calculating the day of the week of a given date.

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February (or or) is the second month of the year in the Julian and Gregorian calendars.

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February 29

February 29, also known as the leap day of the Gregorian calendar, is a date that occurs in most years that are divisible by 4, such as 2004, 2008, 2012, 2016 and 2020.

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February 30

February 30 occurs in some calendars but not in the Gregorian calendar, where February contains only 28 or, in a leap year, 29 days.

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A half-birthday is a day approximately six months before or after the anniversary of a person's birth.

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Ides of March

The Ides of March (Idus Martiae, Late Latin: Idus Martii) is a day on the Roman calendar that corresponds to 15 March.

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January 0

January 0 is an alternative name for December 31.

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Leap year

A leap year (also known as an intercalary year or a bissextile year) is a year containing one additional day (or, in the case of lunisolar calendars, a month) in order to keep the calendar year synchronized with the astronomical or seasonal year.

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Redirects here:

0 March, March 0th, March zero, March zeroth.


[1] https://en.wikipedia.org/wiki/March_0

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