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Lunisolar Calendar
A lunisolar calendar is a calendar in many cultures, combining lunar calendars and solar calendars. The date of Lunisolar calendars therefore indicates both the Moon phase and the time of the solar year, that is the position of the Sun in the Earth's sky. If the sidereal year (such as in a sidereal solar calendar) is used instead of the solar year, then the calendar will predict the constellation near which the full moon may occur. As with all calendars which divide the year into months there is an additional requirement that the year have a whole number of months. In this case ordinary years consist of twelve months but every second or third year is an embolismic year, which adds a thirteenth intercalary, embolismic, or leap month. Their months are based on the regular cycle of the Moon's phases. So lunisolar calendars are lunar calendars with – in contrast to them – additional intercalation rules being used to bring them into a rough agreement with the solar ...
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Chinese Calendar(Daoguang 15)
The traditional Chinese calendar (also known as the Agricultural Calendar 曆; 农历; ''Nónglì''; 'farming calendar' Former Calendar 曆; 旧历; ''Jiùlì'' Traditional Calendar 曆; 老历; ''Lǎolì'', is a lunisolar calendar which identifies years, months, and days according to astronomical phenomena. In China, it is defined by the Chinese national standard GB/T 33661–2017, "Calculation and Promulgation of the Chinese Calendar", issued by the Standardization Administration of China on May 12, 2017. Although modern-day China uses the Gregorian calendar, the traditional Chinese calendar governs holidays, such as the Chinese New Year and Lantern Festival, in both China and overseas Chinese communities. It also provides the traditional Chinese nomenclature of dates within a year which people use to select auspicious days for weddings, funerals, moving or starting a business. The evening state-run news program '' Xinwen Lianbo'' in the P.R.C. continues to an ...
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Lunar Phase
Concerning the lunar month of ~29.53 days as viewed from Earth, the lunar phase or Moon phase is the shape of the Moon's directly sunlit portion, which can be expressed quantitatively using areas or angles, or described qualitatively using the terminology of the 4 major phases: new moon, first quarter, full moon, last quarter and 4 minor phases: waxing crescent, waxing gibbous, waning gibbous, and waning crescent. The lunar phases gradually change over a synodic month (~29.53 days) as the Moon's orbital positions around Earth and Earth around the Sun shift. The visible side of the Moon is variously sunlit, depending on the position of the Moon in its orbit. Thus, this face's sunlit portion can vary from 0% (at new moon) to 100% (at full moon). Each of the 4 major lunar phases (see below) is ~7.4 days, with +/− 19 hours in variation (6.58–8.24 days) due to the elliptical shape of the Moon's orbit. Phases of the Moon There are four ''principal'' (primary/major) lunar phases ...
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Tibetan Calendar
The Tibetan calendar (), or Tibetan lunar calendar, is a lunisolar calendar, that is, the Tibetan year is composed of either 12 or 13 lunar months, each beginning and ending with a new moon. A thirteenth month is added every two or three years, so that an average Tibetan year is equal to the solar year. The Tibetan New Year celebration is Losar (). According to almanacs the year starts with the third Hor month. There were many different traditions in Tibet to fix the beginning of the year. The dates of Mongolian calendar are the same as the Tibetan calendar. Every month, certain dates in the Tibetan calendar have special significance for Buddhist practices. Likewise, certain months also have significance. Years There were different traditions of naming years () in Tibet. From the 12th century onwards, we observe the usage of two sixty-year cycles. The 60-year cycle is known as the Vṛhaspati cycle and was first introduced into Tibet by an Indian Buddhist by the name of Cha ...
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Mongolian Calendar
The traditional Mongol calendar (, ''tsaglabar'' or , ''tsag toony bichig'') is a lunisolar calendar based on Zurkhai (from the verb ''zur'' - ''draw'') is a system of knowledge embracing mathematics, astronomy and astrology system developed in 1747 by monk Ishbaljir (, ''Sümbe khambo Ishbaljir''; 1704–1788). The Mongol year is composed of either 12 or 13 lunar months, each beginning and ending with a new moon. A thirteenth month is added every two or three years, so that an average year is equal to the solar year. The Mongol traditional new year celebration is Tsagaan Sar which is celebrated at the second new moon following the winter solstice. In 2022, the second new moon was on 1 February in Mongolia. In modern Mongolia Mongolia; Mongolian script: , , ; lit. "Mongol Nation" or "State of Mongolia" () is a landlocked country in East Asia, bordered by Russia to the north and China to the south. It covers an area of , with a population of just 3.3 millio ..., th ...
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Korean Calendar
The traditional Korean calendar or Dangun calendar () is a lunisolar calendar. Dates are calculated from Korea's meridian ( 135th meridian east in modern time for South Korea), and observances and festivals are based in Korean culture. Koreans mostly use the Gregorian calendar, which was officially adopted in 1896. However, traditional holidays and age-reckoning for older generations are still based on the old calendar. The biggest festivals in Korea today, which are also national holidays, are Seollal, the first day of the traditional Korean New Year, and Chuseok its harvest moon festival. Other important festivals include Daeboreum also referred to as ''Boreumdaal'' (the first full moon), Dano (spring festival) and Samjinnal (spring-opening festival). Other minor festivals include Yudu (summer festival), and Chilseok (monsoon festival). History Like most traditional calendars of other East Asian countries, the Korean Calendar is mainly derived from the Chinese calend ...
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Japanese Calendar
Japanese calendar types have included a range of official and unofficial systems. At present, Japan uses the Gregorian calendar together with year designations stating the year of the reign of the current Emperor. The written form starts with the year, then the month and finally the day, coinciding with the ISO 8601 standard. For example, February 16, 2003 can be written as either 2003年2月16日 or 平成15年2月16日 (the latter following the regnal year system). 年 reads ''nen'' and means "year", 月 reads ''gatsu'' or 「がつ」and means "month" and finally 日 (usually) reads ''nichi'' (its pronunciation depends on the number that precedes it, see below) and means "day". Prior to the introduction of the Gregorian calendar in 1873, the reference calendar was based on the lunisolar Chinese calendar. History The lunisolar Chinese calendar was introduced to Japan via Korea in the middle of the sixth century. After that, Japan calculated its calendar using various Chi ...
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Chinese Calendar
The traditional Chinese calendar (also known as the Agricultural Calendar 曆; 农历; ''Nónglì''; 'farming calendar' Former Calendar 曆; 旧历; ''Jiùlì'' Traditional Calendar 曆; 老历; ''Lǎolì'', is a lunisolar calendar which identifies years, months, and days according to astronomical phenomena. In China, it is defined by the Chinese national standard GB/T 33661–2017, "Calculation and Promulgation of the Chinese Calendar", issued by the Standardization Administration of China on May 12, 2017. Although modern-day China uses the Gregorian calendar, the traditional Chinese calendar governs holidays, such as the Chinese New Year and Lantern Festival, in both China and overseas Chinese communities. It also provides the traditional Chinese nomenclature of dates within a year which people use to select auspicious days for weddings, funerals, moving or starting a business. The evening state-run news program '' Xinwen Lianbo'' in the P.R.C. continues to anno ...
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Kurdish Calendar
The Kurdish calendar is a calendar used in the Kurdistan region of Iraq alongside the Islamic and Gregorian calendar The Gregorian calendar is the calendar used in most parts of the world. It was introduced in October 1582 by Pope Gregory XIII as a modification of, and replacement for, the Julian calendar. The principal change was to space leap years di .... The First day in this month is called "Newroz" it means "New Day" References Citations Bibliography * * * * * * {{Calendars Kurdish culture Society of Kurdistan ...
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Jain Calendar
The ''Vira Nirvana Samvat'' (era) is a calendar era beginning on 7 October 527 BCE. It commemorates the Nirvana of Lord Mahaviraswami, the 24th Jain Tirthankara. This is the oldest system of chronological reckoning which is still used in India. History The earliest text to mention 527 BCE as the year of Lord Vardhaman Mahavira's Nirvana is Yati-Vrishabha's ''Tiloya-Pannatti'' (6th century CE). Subsequent works such as Jinasena's '' Harivamśa'' (783 CE) mention the Vira Nirvana era, and give the difference between it and the Shaka era (beginning in 78 CE) as 603 years, 5 months & 10 days. On 21st October 1974, the 2500th Nirvana Mahotsava was celebrated (according to the Indian National calendar) by the Jains throughout India and overseas. Usage The Jain year Vira Nirvana Samvat is obtained by adding 470 years to the Kartikadi Vikram samvat. For example, The Vira Nirvana Samvat 2544 started right after Diwali of 20 October 2017 on Vikram 2074, Kartika Krishna Amavasya ( ...
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Hindu Calendar
The Hindu calendar, Panchanga () or Panjika is one of various lunisolar calendars that are traditionally used in the Indian subcontinent and Southeast Asia, with further regional variations for social and Hindu religious purposes. They adopt a similar underlying concept for timekeeping based on sidereal year for solar cycle and adjustment of lunar cycles in every three years, but differ in their relative emphasis to moon cycle or the sun cycle and the names of months and when they consider the New Year to start. Of the various regional calendars, the most studied and known Hindu calendars are the Shalivahana Shaka (Based on the King Shalivahana, also the Indian national calendar) found in the Deccan region of Southern India and the Vikram Samvat (Bikrami) found in Nepal and the North and Central regions of India – both of which emphasize the lunar cycle. Their new year starts in spring. In regions such as Tamil Nadu and Kerala, the solar cycle is emphasized and this is ca ...
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Hebrew Calendar
The Hebrew calendar ( he, הַלּוּחַ הָעִבְרִי, translit=HaLuah HaIvri), also called the Jewish calendar, is a lunisolar calendar used today for Jewish religious observance, and as an official calendar of the state of Israel. It determines the dates for Jewish holidays and the appropriate Torah reading, public reading of Weekly Torah portion, Torah portions, ''yahrzeits'' (dates to commemorate the death of a relative), and daily Psalm readings, among many ceremonial uses. In Israel, it is used for religious purposes, provides a time frame for agriculture, and is an official calendar for civil holidays, alongside the Gregorian calendar. The present Hebrew calendar is the result of a process of development, including a Babylonian calendar, Babylonian influence. Until the Tannaitic period (approximately 10–220 Common Era, CE), the calendar employed a new lunar phase, crescent moon, with an Intercalation (timekeeping), additional month normally added every two or ...
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Assyrian Calendar
Assyrian may refer to: * Assyrian people, the indigenous ethnic group of Mesopotamia. * Assyria, a major Mesopotamian kingdom and empire. ** Early Assyrian Period ** Old Assyrian Period ** Middle Assyrian Empire ** Neo-Assyrian Empire * Assyrian language (other) * Assyrian Church (other) * SS ''Assyrian'', several cargo ships * ''The Assyrian'' (novel), a novel by Nicholas Guild * The Assyrian (horse), winner of the 1883 Melbourne Cup See also * Assyria (other) * Syriac (other) * Assyrian homeland, a geographic and cultural region in Northern Mesopotamia traditionally inhabited by Assyrian people * Syriac language, a dialect of Middle Aramaic that is the minority language of Syrian Christians * Upper Mesopotamia * Church of the East (other) Church of the East, also called ''Nestorian Church'', an Eastern Christian Christian denomination, denomination formerly spread across Asia, separated since the schism of 1552. Church of ...
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