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Calendar reform and List of calendars

Shortcuts: Differences, Similarities, Jaccard Similarity Coefficient, References.

Difference between Calendar reform and List of calendars

Calendar reform vs. List of calendars

Calendar reform, properly calendrical reform, is any significant revision of a calendar system. This is a list of calendars.

Similarities between Calendar reform and List of calendars

Calendar reform and List of calendars have 35 things in common (in Unionpedia): Bahá'í calendar, Bahá'í Faith, Buddhist calendar, Calendar, Chinese calendar, Fiscal year, French Republican Calendar, Gregorian calendar, Hanke–Henry Permanent Calendar, Hebrew calendar, Hindu calendar, Holocene calendar, Hugh Jones (professor), International Fixed Calendar, Invariable Calendar, Isaac Asimov, Islamic calendar, ISO 8601, ISO week date, Jalali calendar, Julian calendar, Leap week calendar, Leap year, Lunar calendar, Lunisolar calendar, March equinox, Milutin Milanković, Pax Calendar, Positivist calendar, Revised Julian calendar, ..., Roman calendar, Symmetry454, Tranquility Calendar, World Calendar, Year zero. Expand index (5 more) »

Bahá'í calendar

The Bahá'í calendar, also called the Badíʿ calendar (Badíʿ means wondrous or unique), is a solar calendar with years composed of 19 months of 19 days each (361 days) plus an extra period of "Intercalary Days".

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Bahá'í Faith

The Bahá'í Faith (بهائی) is a religion teaching the essential worth of all religions, and the unity and equality of all people.

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Buddhist calendar

The Buddhist calendar is a set of lunisolar calendars primarily used in mainland Southeast Asian countries of Cambodia, Laos, Myanmar and Thailand as well as in Sri Lanka and Chinese populations of Malaysia and Singapore for religious or official occasions.

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Calendar

A calendar is a system of organizing days for social, religious, commercial or administrative purposes.

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Chinese calendar

The traditional Chinese calendar (official Chinese name: Rural Calendar, alternately Former Calendar, Traditional Calendar, or Lunar Calendar) is a lunisolar calendar which reckons years, months and days according to astronomical phenomena.

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Fiscal year

A fiscal year (or financial year, or sometimes budget year) is the period used by governments for accounting and budget purposes, which vary between countries.

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French Republican Calendar

The French Republican Calendar (calendrier républicain français), also commonly called the French Revolutionary Calendar (calendrier révolutionnaire français), was a calendar created and implemented during the French Revolution, and used by the French government for about 12 years from late 1793 to 1805, and for 18 days by the Paris Commune in 1871.

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Gregorian calendar

The Gregorian calendar is the most widely used civil calendar in the world.

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Hanke–Henry Permanent Calendar

The Hanke–Henry Permanent Calendar (HHPC) is a proposal for calendar reform.

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Hebrew calendar

The Hebrew or Jewish calendar (Ha-Luah ha-Ivri) is a lunisolar calendar used today predominantly for Jewish religious observances.

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Hindu calendar

Hindu calendar is a collective term for the various lunisolar calendars traditionally used in India.

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Holocene calendar

The Holocene calendar, also known as the Holocene Era or Human Era (HE), is a year numbering system that adds exactly 10,000 years to the currently dominant (AD or CE) numbering scheme, placing its first year near the beginning of the Holocene geological epoch and the Neolithic Revolution, when humans transitioned from a hunter-gatherer lifestyle to agriculture and fixed settlements.

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Hugh Jones (professor)

The Reverend Hugh Jones (1691–1760) is the most famous and accomplished of a sometimes confusing array of Anglican clergymen of the same name from the American colonies of Virginia and Maryland.

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International Fixed Calendar

The International Fixed Calendar (also known as the Cotsworth plan, the Eastman plan, the 13 Month calendar or the Equal Month calendar) is a solar calendar proposal for calendar reform designed by Moses B. Cotsworth, who presented it in 1902.

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Invariable Calendar

In April 1900, Professor L. A. Grosclaude of Geneva proposed the Invariable Calendar, New Era Calendar, or Normal Calendar with 12 months and four 91-day quarters of exactly 13 weeks.

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Isaac Asimov

Isaac Asimov (January 2, 1920 – April 6, 1992) was an American writer and professor of biochemistry at Boston University.

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Islamic calendar

The Islamic, Muslim, or Hijri calendar (التقويم الهجري at-taqwīm al-hijrī) is a lunar calendar consisting of 12 months in a year of 354 or 355 days.

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ISO 8601

ISO 8601 Data elements and interchange formats – Information interchange – Representation of dates and times is an international standard covering the exchange of date- and time-related data.

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ISO week date

The ISO week date system is effectively a leap week calendar system that is part of the ISO 8601 date and time standard issued by the International Organization for Standardization (ISO) since 1988 (last revised in 2004) and, before that, it was defined in ISO (R) 2015 since 1971.

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Jalali calendar

The Jalali calendar is a solar calendar that was used in Iran (Persia), variants of which today are still in use in Iran as well as Afghanistan.

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Julian calendar

The Julian calendar, proposed by Julius Caesar in 46 BC (708 AUC), was a reform of the Roman calendar.

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Leap week calendar

A leap week calendar is a calendar system with a whole number of weeks every year, and with every year starting on the same weekday.

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Leap year

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

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Lunar calendar

A lunar calendar is a calendar based upon the monthly cycles of the Moon's phases (synodic months), in contrast to solar calendars, whose annual cycles are based only directly upon the solar year.

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Lunisolar calendar

A lunisolar calendar is a calendar in many cultures whose date indicates both the moon phase and the time of the solar year.

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March equinox

The March equinox or Northward equinox is the equinox on the Earth when the subsolar point appears to leave the southern hemisphere and cross the celestial equator, heading northward as seen from Earth.

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Milutin Milanković

Milutin Milanković (Милутин Миланковић, pronounced; 28 May 1879 – 12 December 1958) was a Serbian mathematician, astronomer, climatologist, geophysicist, civil engineer and popularizer of science.

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Pax Calendar

The Pax calendar was invented by James A. Colligan, SJ in 1930 as a perennializing reform of the annualized Gregorian calendar.

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Positivist calendar

The positivist calendar was a calendar reform proposal by Auguste Comte in 1849.

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Revised Julian calendar

The Revised Julian calendar, also known as the Milanković calendar, or, less formally, new calendar, is a calendar proposed by the Serbian scientist Milutin Milanković in 1923, which effectively discontinued the 340 years of divergence between the naming of dates sanctioned by those Eastern Orthodox churches adopting it and the Gregorian calendar that has come to predominate worldwide.

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Roman calendar

The Roman calendar was the calendar used by the Roman kingdom and republic.

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Symmetry454

The Symmetry454 Calendar (Sym454) is a proposal for calendar reform created by Dr.

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Tranquility Calendar

The Tranquility Calendar is a solar calendar proposal for calendar reform proposed by Jeff Siggins in 1989.

Calendar reform and Tranquility Calendar · List of calendars and Tranquility Calendar · See more »

World Calendar

The World Calendar is a proposed reform of the Gregorian calendar created by Elisabeth Achelis of Brooklyn, New York in 1930.

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Year zero

Year zero does not exist in the Anno Domini system usually used to number years in the Gregorian calendar and in its predecessor, the Julian calendar.

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The list above answers the following questions

Calendar reform and List of calendars Comparison

Calendar reform has 86 relations, while List of calendars has 208. As they have in common 35, the Jaccard index is 11.90% = 35 / (86 + 208).

References

This article shows the relationship between Calendar reform and List of calendars. To access each article from which the information was extracted, please visit:

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