1.
2nd century BC
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The 2nd century BC started the first day of 200 BC and ended the last day of 101 BC. It is considered part of the Classical era, although depending on the region being studied and it also considered to be the end of the Axial Age. In the context of the Eastern Mediterranean, it is referred to as the Hellenistic period. The end of the century witnessed the reform of the Roman Army from an army into a voluntary professional force, under the guidance of the noted general. In South Asia, the Mauryan Empire in India collapsed when Brihadnatha, the last emperor, was killed by Pushyamitra Shunga, a Mauryan general, in East Asia, China reached a high point under the Han Dynasty. The Han Empire extended its boundaries from Korea in the east to Vietnam in the South to the borders of modern-day Kazakhstan in the west. 198 BC, Battle of Panium, Antiochus III of the Seleucid empire defeats Ptolemy V of Egypt and takes control of Coele Syria,197 BC, Flamininus defeats Philip V of Macedon at the Battle of Cynoscephalae. 196 BC, Antiochus III conquers western Asia Minor and Thrace,196 BC, Empress Lüs execution of Han Xin leads to the Ying Bu rebellion. 195 BC, The War against Nabis marks the end of Spartan power in Greece,195 BC, Emperor Gaozu of Han dies and is succeeded by his son Hui. True power falls to Empress Lü.194 BC, Wiman establishes Wiman Joseon in Korea,192 BC, Antiochus III invades Greece, beginning the Roman-Syrian War. 192 BC, The Yue Kingdom of Eastern Ou established in Zhejiang with Chinese support,191 BC, Battle of Thermopylae, Glabrio drives Antiochus III out of Greece. 190 BC, Battle of Magnesia, Rome and Pergamon drive Antiochus III out of Asia Minor,189 BC, Galatian War, Vulso and Pergamon defeat Galatia. 188 BC, Emperor Hui of Han dies,185 BC, Ptolemy V defeats Ankhmakis and regains control of Upper Egypt. C.185 BC, Pushyamitra Shunga assassinates the last Maurya emperor,183 BC, Zhao Tuo of Nanyue declares himself Emperor and attacks China. 180 BC, Lü Clan Disturbance, with the death of Empress Lü, C.180 BC, Demetrius I of Bactria invades India, leading to the establishment of the Indo-Greek Kingdom. 179 BC, Tiberius Gracchus ends the First Celtiberian War,179 BC, Zhao Tuo of Nanyue makes peace with China. 176 BC, The Yuezhi attack the Xiongnu,175 BC, Antiochus IV Epiphanes, took possession of the Syrian throne, at the murder of his brother Seleucus IV Philopator, which rightly belonged to his nephew Demetrius I Soter. 174 BC, The Xiongnu defeat the Yuezhi, who emigrate to Ili valley,168 BC, Roman victory in the Battle of Pydna leads to the dissolution of the Antigonid Kingdom of Macedon
2.
1st century
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The 1st century was the century that lasted from AD1 to AD100 according to the Julian calendar. It is often written as the 1st century AD or 1st century CE to distinguish it from the 1st century BC which preceded it, the 1st century is considered part of the Classical era, epoch, or historical period. During this period Europe, North Africa and the Near East fell under increasing domination by the Roman Empire, the reforms introduced by Augustus during his long reign stabilized the empire after the turmoil of the previous centurys civil wars. Later in the century the Julio-Claudian dynasty, which had been founded by Augustus, the Roman Empire generally experienced a period of prosperity and dominance in this period and the First Century is remembered as part of the Empires golden age. The 1st Century saw the appearance of Christianity, China continued to be dominated by the Han Dynasty, despite a fourteen-year interruption by the Xin dynasty under Wang Mang. Han rule was restored in AD23, Wang Mangs rule represents the watershed between the Western/Former Han and the Eastern/Later Han, the capital was also moved from Changan to Luoyang. Western Asia, Roman and Parthian Empires, Sabaean and Arabian Kingdoms, southeast Asia, Mandala of city-states, Kingdom of Funan East Asia, Han Dynasty, Yamatai, Xiongnu and Xianbei tribal chiefdoms, Three Kingdoms of Korea. North America, Central America, Mayan, Teotihuacan and Zapotec civilizations, caribbean, South America, Nazca, Moche civilizations, Tairona tribal chiefdoms. Early 1st century – Augustus of Primaporta, is made and it is now kept in Musei Vaticani, Braccio Nuovo, Rome. Early 1st century – Gemma Augustea is made and it is now kept at Kunsthistorisches Museum, Vienna. Early 1st century – House of the Silver Wedding, Pompeii, is built, excavated in 1893, the year of the silver wedding anniversary of Italys King Humbert and his wife, Margherita of Savoy, who have supported archaeological fieldwork at Pompeii. Early 1st century - Inner shrine, Ise, Mie, Mie Prefecture, is built, AD1, Lions became extinct in Western Europe. AD2, First Census of China, the census is one of the most accurate in Chinese history, AD7, Prince Cunobeline of Catuvellauni defeats the Trinovantes in England and establishes his capital at Camulodunum. AD9, Three Roman legions were ambushed and destroyed at Teutoberg Forest by Germans under the leadership of Arminius, AD9, Prince Cunobeline is crowned King of Catuvellauni, his Kingdom dominates Southern England. AD 9–23, Wang Mang temporarily overthrew the Han dynasty of China, AD14, Augustus Caesar, first emperor of Rome, dies. His adopted son, stepson and son-in-law Tiberius is his successor, AD25, The Han dynasty is restored by Liu Xiu who proclaims himself Emperor Guangwu of Han. AD 28–75, Emperor Ming of Han, Buddhism reaches China, humans arrive on Pentecost Island and establish the Bunlap tribe, among others. AD29, Jesus begins his ministry, AD33, The Crucifixion of Jesus
3.
Berber calendar
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The Berber calendar is the agricultural calendar traditionally used by Berbers. It is also known as the fellaḥi, the calendar is utilized to regulate the seasonal agricultural works. It is used in lieu of the Islamic calendar, a calendar considered ill-adapted for agriculture because it does not relate to seasonal cycles. The current Berber calendar is a legacy of the Roman province of Mauretania Caesariensis, the latter calendar was used in Europe before the adoption of the Gregorian calendar, with month names derived from Latin. Berber populations previously used various indigenous calendars, such as that of the Guanche autochthones of the Canary Islands, however, relatively little is known of these ancient calendrical systems. Not much is known about the division of time among the ancient Berbers, some elements of a pre-Islamic, and almost certainly a pre-Roman calendar, emerge from some medieval writings, analyzed by Nico van den Boogert. Some correspondences with the traditional Tuareg calendar suggest that in antiquity there existed, with degree of diffusion. According to a 17th-century manuscript by Tomás Marín de Cubas, they computed their year, called Acano and it began in summer, when the sun enters in Cancer, on June 21, at the first conjunction they celebrated nine festival days for the crop. The name of one month is known in the native language. It seems it was the month of the year, corresponding to August. Such a name, in case it was made up by something like *wen that of + smet, may correspond, in the list of medieval Berber month names, with the ninth and tenth months, but data are too scarce for this hypothesis to be deepened. The agricultural Berber calendar still in use is almost certainly derived from the Julian calendar, the only slight discrepancy lies in that the extra day in leap years is not usually added at the end of February, but at the end of the year. Jean Servier has doubted that the calendar descends directly from the Julian calendar of the Latin era, there are standard forms for the names of the Amazigh calendar. The table below provides the forms used in Morocco, Algeria and Tunisia. In some areas they may be different due to communication and manipulation by the government. Moreover, pronunciation differs according to the region, the coldest period is made up by 20 white nights, from 12 to 31 dujamber, and 20 black nights, beginning on the first day of yennayer, corresponding to the Gregorian 14 January. The first day of the year is celebrated in various ways in the different parts of North Africa, a widespread tradition is a meal with particular foods, which vary from region to region, but in many zones it is provided by the sacrifice of an animal. In Algeria, such a holiday is celebrated even by people who dont use the Berber calendar in daily life
4.
Hebrew calendar
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The Hebrew or Jewish calendar is a lunisolar calendar used today predominantly for Jewish religious observances. It determines the dates for Jewish holidays and the public reading of Torah portions, yahrzeits. The present Hebrew calendar is the product of evolution, including a Babylonian influence, when to add it was based on observation of natural agriculture-related events in Israel. Through the Amoraic period and into the Geonic period, this system was displaced by the mathematical rules used today. The principles and rules were codified by Maimonides in the Mishneh Torah in the 12th century. Maimonides work also replaced counting years since the destruction of the Temple with the modern creation-era Anno Mundi, the era used since the Middle Ages is the Anno Mundi epoch. As with Anno Domini, the words or abbreviation for Anno Mundi for the era should properly precede the date rather than follow it, AM5777 began at sunset on 2 October 2016 and will end at sunset on 20 September 2017. The Jewish day is of no fixed length, the Jewish day is modeled on the reference to. there was evening and there was morning. In the creation account in the first chapter of Genesis, based on the classic rabbinic interpretation of this text, a day in the rabbinic Hebrew calendar runs from sunset to the next sunset. In most populated parts of the world this is always approximately 24 standard hours, halachically, a day ends and a new one starts when three stars are visible in the sky. The time between sunset and the time when the three stars are visible is known as bein hashmashot, and there are differences of opinion as to which day it falls into for some uses. This may be relevant, for example, in determining the date of birth of a child born during that gap, there is no clock in the Jewish scheme, so that the local civil clock is used. The civil clock is used only as a reference point – in expressions such as, Shabbat starts at. In Judaism, an hour is defined as 1/12 of the time from sunrise to sunset, so, during the winter, an hour can be less than 60 minutes. This proportional hour is known as a shaah zmanit, a Jewish hour is divided into 1080 halakim or parts. A part is 3⅓ seconds or 1/18 minute, the ultimate ancestor of the helek was a small Babylonian time period called a barleycorn, itself equal to 1/72 of a Babylonian time degree. These measures are not generally used for everyday purposes, instead of the international date line convention, there are varying opinions as to where the day changes. One opinion uses the antimeridian of Jerusalem, the weekdays start with Sunday and proceed to Saturday, Shabbat
5.
1st century BC
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The 1st century BC, also known as the last century BC, started on the first day of 100 BC and ended on the last day of 1 BC. The AD/BC notation does not use a zero, however, astronomical year numbering does use a zero, as well as a minus sign. This is the 100th century in the Holocene calendar, it spans the years 9,901 to 10,000, octavians ascension to total power as the emperor Augustus is considered to mark the point in history where the Roman Republic ends and the Roman Empire begins. Some scholars refer to this event as the Roman Revolution and it is believed that the birth of Jesus, the central figure of Christianity took place at the close of this century. In the eastern mainland, the Han Dynasty began to decline, trapped in a difficult situation, the Xiongnu had to begin emigration to the west or attach themselves to the Han. 97 BC, Ariarathes VIII forced out of Cappadocia by Mithridates VI of Pontus,96 BC, Cyrene is left to the people of Rome by its ruler Ptolemy Apion. 96 BC, King Alexander Jannaeus of Judea wins the Siege of Gaza,95 BC, Tigranes the Great becomes king of Armenia 93 BC, Ariobarzanes I Philoromaios becomes king of Cappadocia with Roman backing. 91 BC, The assassination of Marcus Livius Drusus leads to the Social War in Italy 91 BC,89 BC, Mithridates VI of Pontuss invasion of Cappadocia leads to the First Mithridatic War with the Roman Republic. 88-87 BC, Sullas first civil war - Sulla marches on Rome and defeats Gaius Marius 86 BC,86 BC, The death of the regent of China Jin Midi unleashes the rivalry of his co-regents Shangguang Jie and Huo Guang. 85 BC, Sulla defeats the forces of Mithridates VI in Greece at the Battle of Orchomenus 85 BC,83 BC, Sulla makes peace with Mithridates VI and marches on Rome. 83-81 BC, Lucius Licinius Murena wages the Second Mithridatic War,82 BC, Sertorius flees from Sulla to North Africa via Hispania c.83 BC, Tigranes of Armenia takes control of Syria after the implosion of the Seleucid dynasty. 81 BC, End of Sullas second civil war - Sulla is appointed dictator of the Roman state,80 BC, Sertorius invades Hispania and sets up his own regime, beginning the Sertorian War. 80 BC, Conflict between the regents Shangguang Jie and Huo Guang results in the destruction of the Shangguang clan, C.80 BC, Maues, King of the Sakas, conquers Gandhara and Taxila. 77 BC, Fu Jiezi assassinated the king of Loulan on behalf of the Han dynasty, C.75 BC, Kanva dynasty replaces the Shunga dynasty in Magadha. 74 BC, Mithridates VI of Pontus disputes Nicomedes IV of Bithynias bequest of his kingdom to the Roman Republic,74 BC, Emperor Zhao of Han dies and is succeeded by the unsuitable Prince He of Changyi and then by Xuan. Huo Guang continues to be de facto ruler of China,73 BC, A slave rebellion led by the escaped gladiator Spartacus leads to the Third Servile War. 73-72 BC, Lucullus defeats Mithridates at Tenedos, Cyzicus, and the Rhyndacus and he flees east to Armenia 71 BC, Pompey the Great ends the Sertorian War,71 BC, Wusun and China attack the Xiongnu. 69 BC, Lucullus invades Armenia and reestablishes the Seleucids in Syria,68 BC, Pompey replaces Lucullus as leader of the Roman forces in the Third Mithridatic War
6.
Islamic calendar
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The Islamic, Muslim, or Hijri calendar is a lunar calendar consisting of 12 months in a year of 354 or 355 days. It is used to date events in many Muslim countries and it is also used by Muslims to determine the proper days of Islamic holidays and rituals, such as the annual period of fasting and the proper time for the pilgrimage to Mecca. The Islamic calendar employs the Hijri era whose epoch was retrospectively established as the Islamic New Year of AD622, during that year, Muhammad and his followers migrated from Mecca to Yathrib and established the first Muslim community, an event commemorated as the Hijra. In the West, dates in this era are usually denoted AH in parallel with the Christian, in Muslim countries, it is also sometimes denoted as H from its Arabic form. In English, years prior to the Hijra are reckoned as BH, the current Islamic year is 1438 AH. In the Gregorian calendar,1438 AH runs from approximately 3 October 2016 to 21 September 2017, four of the twelve Hijri months are considered sacred, Rajab, and the three consecutive months of Dhū al-Qa‘dah, Dhu al-Ḥijjah and Muḥarram. As the lunar calendar lags behind the solar calendar by about ten days every gregorian year, the cycle repeats every 33 lunar years. Each month of the Islamic calendar commences on the birth of the new lunar cycle, traditionally this is based on actual observation of the crescent marking the end of the previous lunar cycle and hence the previous month, thereby beginning the new month. Consequently, each month can have 29 or 30 days depending on the visibility of the moon, astronomical positioning of the earth and weather conditions. However, certain sects and groups, most notably Dawoodi Bohra Muslims and Shia Ismaili Muslims, use a tabular Islamic calendar in which odd-numbered months have thirty days, in Arabic, the first day of the week corresponds with Sunday of the planetary week. The Islamic weekdays, like those in the Hebrew and Baháí calendars, the Christian liturgical day, kept in monasteries, begins with vespers, which is evening, in line with the other Abrahamic traditions. Christian and planetary weekdays begin at the following midnight, Muslims gather for worship at a mosque at noon on gathering day which corresponds with Friday. Thus gathering day is regarded as the weekly day of rest. A few others have adopted the Saturday-Sunday weekend while making Friday a working day with a midday break to allow time off for worship. Inscriptions of the ancient South Arabian calendars reveal the use of a number of local calendars, at least some of these calendars followed the lunisolar system. For Central Arabia, especially Mecca, there is a lack of epigraphical evidence, both al-Biruni and al-Masudi suggest that the Ancient Arabs used the same month names as the Muslims, though they also record other month names used by the pre-Islamic Arabs. Nevertheless, the Islamic position equating Nisan with Dhū al-Ḥijja has prevailed, for a comparison between the Islamic and pre-Islamic months, see Islamic and Jahili months. The Islamic tradition is unanimous in stating that Arabs of Tihamah, Hejaz, the forbidden months were four months during which fighting is forbidden, listed as Rajab and the three months around the pilgrimage season, Dhu al-Qa‘dah, Dhu al-Hijjah, and Muharram
7.
Olympiad
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An Olympiad is a period of four years associated with the Olympic Games of the Ancient Greeks. During the Hellenistic period, beginning with Ephorus, it was used as a calendar epoch, by this reckoning, the first Olympiad lasted from the summer of 776 BC to that of 772 BC. By extrapolation to the Gregorian calendar, the 1st year of the 699th Olympiad begins in mid-summer 2017, a modern Olympiad refers to a four-year period beginning January 1 of a year in which the Summer Olympics are due to occur. The first modern Olympiad began in 1896, the second in 1900, an Olympiad was a period of four years. Example, Olympiad 140, year 1 = 220/219 BC, year 2 = 219/218 BC, year 3 = 218/217 BC, the first to do so consistently was Timaeus of Tauromenium in the third century BC. In the 2nd century AD, Phlegon of Tralles summarised the events of each Olympiad in a book called Olympiads, christian chroniclers continued to use this Greek system of dating as a way of synchronising biblical events with Greek and Roman history. In the 3rd century AD, Sextus Julius Africanus compiled a list of Olympic victors up to 217 BC, early historians sometimes used the names of Olympic victors as a method of dating events to a specific year. For instance, Thucydides says in his account of the year 428 BC and it was in this year that king Xerxes made his campaign against Greece. An Olympiad started with the games, which were held at the beginning of the Olympic new year, though the games were held without interruption, on more than one occasion they were held by others than the Eleians. The Eleians declared such games Anolympiads, but it is assumed the winners were nevertheless recorded, during the 3rd century AD, records of the games are so scanty that historians are not certain whether after 261 they were still held every four years. During the early years of the Olympiad, any physical benefit deriving from a sport was banned, some winners were recorded though, until the last Olympiad of 393AD. In 394, Roman Emperor Theodosius I outlawed the games at Olympia as pagan, though it would have been possible to continue the reckoning by just counting four-year periods, by the middle of the 5th century AD reckoning by Olympiads had become disused. For the modern Olympics the term was used to indicate the games themselves. The modern Olympiad is a period of four consecutive years, beginning on the first of January of the first year. The Olympiads are numbered consecutively from the first Games of the Olympiad celebrated in Athens in 1896, the XXXI Olympiad began on January 1,2016 and will end on December 31,2019. The Summer Olympics are more correctly referred to as the Games of the Olympiad, for example, The first Winter Games, in 1924, were not designated as Winter Games of the VIII Olympiad, but as the I Winter Olympic Games. The 1936 Summer Games were the Games of the XI Olympiad, after the 1940 and 1944 Summer Games were canceled due to World War II, the Games resumed in 1948 as the Games of the XIV Olympiad. However, the 1936 Winter Games were the IV Winter Olympic Games, indeed, at least one IOC-published article has applied this nomenclature as well
8.
Hindu calendar
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Hindu calendar is a collective term for the various lunisolar calendars traditionally used in Hinduism. They adopt a similar underlying concept for timekeeping, but differ in their emphasis to moon cycle or the sun cycle, the names of months. A Hindu calendar is referred to as Panchanga. The ancient Hindu calendar is similar in design to the Jewish calendar. Early Buddhist communities of India adopted the ancient Indian calendar, later Vikrami calendar, Buddhist festivals continue to be scheduled according to a lunar system. The Buddhist calendar and the traditional calendars of Cambodia, Laos, Myanmar, Sri Lanka. Similarly, the ancient Jainism traditions have followed the lunisolar system as the Hindu calendar for festivals, texts. However, the Buddhist and Jaina timekeeping systems have attempted to use the Buddha, the Hindu calendar is also important to the practice of Hindu astrology and zodiac system, most of which it adopted from Greece, in centuries after the arrival of Alexander the Great. The Indian national calendar or Saka calendar was introduced in 1952 based on the traditional Hindu calendars and this study was one of the six ancient Vedangas, or ancillary science connected with the Vedas – the scriptures of Hinduism. The ancient Indian culture developed a time keeping methodology and calendars for Vedic rituals. David Pingree has proposed that the field of timekeeping in Jyotisha may have derived from Mesopotamia during the Achaemenid period. Ohashi states that this Vedanga field developed from actual astronomical studies in ancient India, timekeeping as well as the nature of solar and moon movements are mentioned in Vedic texts. For example, Kaushitaki Brahmana chapter 19.3 mentions the shift in the location of the sun towards north for 6 months. The Vikrami calendar is named after king Vikramaditya and starts in 57 BCE, Hindu scholars attempted to keep time by observing and calculating the cycles of sun, moon and the planets. These texts present Surya and various planets and estimate the characteristics of the respective planetary motion, other texts such as Surya Siddhanta dated to have been complete sometime between the 5th century and 10th century present their chapters on various planets with deity mythologies. The manuscripts of texts exist in slightly different versions, present Surya- and planets-based calculation. These vary in their data, suggesting that the text were open and they tracked the solar year by observing the entrance and departure of surya in the constellation formed by stars in the sky, which they divided into 12 intervals of 30 degrees each. Like other ancient human cultures, Hindus innovated a number of systems of which intercalary months became most used, as their calendar keeping and astronomical observations became more sophisticated, the Hindu calendar became more sophisticated with complex rules and greater accuracy
9.
Kali Yuga
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Kali Yuga is the last of the four stages the world goes through as part of the cycle of yugas described in the Sanskrit scriptures, within the present Mahayuga. The other ages are called Satya Yuga, Treta Yuga, Kali Yuga is associated with the demon Kali. The Kali of Kali Yuga means strife, discord, quarrel or contention, according to Puranic sources, Krishnas departure marks the end of Dvapara Yuga and the start of Kali Yuga, which is dated to 17/18 February 3102 BCE. According to the Surya Siddhanta, Kali Yuga began at midnight on 18 February 3102 BCE and this is also considered the date on which Lord Krishna left the earth to return to his heavenly abode. This information is placed at the temple of Bhalka, the place of this incident, according to the astronomer and mathematician Aryabhatta the Kali Yuga started in 3102 BCE. He finished his book “Aryabhattiya” in 499 CE, in which he gives the year of the beginning of Kali Yuga. He writes that he wrote the book in the year 3600 of the Kali Age at the age of 23. As it was the 3600th year of the Kali Age when he was 23 years old, and given that Aryabhatta was born in 476 CE, according to KD Abhyankar, the starting point of Kaliyuga is an extremely rare planetary alignment, which is depicted in the Mohenjo-Daro seals. Going by this alignment the year 3102 BCE is slightly off, the actual date for this alignment is February 7 of 3104 BCE. There is also sufficient proof to believe that Vrdhha Garga knew of precession at least by 500 BCE, Garga had calculated the rate of precession to within 30% of what the modern scholars estimate. The Kali Yuga is thought by some authors to last 6480 years although other durations have been proposed, hindus believe that human civilization degenerates spiritually during the Kali Yuga, which is referred to as the Dark Age because in it people are as far away as possible from God. Hinduism often symbolically represents morality as an indian bull, in Satya Yuga, the first stage of development, the bull has four legs, but in each age morality is reduced by one quarter. By the age of Kali, morality is reduced to only a quarter of that of the golden age, the Mahabharata War and the decimation of Kauravas thus happened at the Yuga-Sandhi, the point of transition from one yuga to another. A discourse by Markandeya in the Mahabharata identifies some of the attributes of Kali Yuga, in relation to rulers, it lists, Rulers will become unreasonable, they will levy taxes unfairly. Rulers will no longer see it as their duty to promote spirituality, or to protect their subjects, people will start migrating, seeking countries where wheat and barley form the staple food source. (Srimad-Bhagavatam With regard to relationships, Markandeyas discourse says, Avarice. Humans will openly display animosity towards each other, people will have thoughts of murder with no justification and will see nothing wrong in that. Lust will be viewed as acceptable and sexual intercourse will be seen as the central requirement of life
10.
Chinese calendar
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Traditional Chinese calendar is a lunisolar calendar which reckons years, months and days according to astronomical phenomena. It is used for activities in China and overseas Chinese communities. It depictures and lists the dates of traditional Chinese holidays, and guides Chinese people in selecting the most auspicious days for weddings, funerals, moving, in the Chinese calendar, the days begin and end at midnight. The months begin on the day with the dark moon, the years begin with the dark moon near the midpoint between winter solstice and spring equinox. The solar terms are the important components of the Chinese calendar, in a month, there are one to three solar terms. The currently used traditional Chinese calendar is the end result of centuries of evolution, many astronomical and seasonal factors were added by ancient scientists, and people can reckon the date of natural phenomena such as the moon phase and tide upon the Chinese calendar. The Chinese calendar has over 100 variants, whose characteristics reflect the evolutionary path. As with Chinese characters, different variants are used in different parts of the Chinese cultural sphere, calendars in Mongolia and Tibet have absorbed elements from the Chinese calendar and elements from other systems, but they are not direct descendants of the Chinese calendar. The official calendar in China is the Gregorian calendar, but the traditional Chinese calendar still plays an important role there. The Chinese calendar is known officially as the Rural Calendar, but is referred to by other names, such as the Former Calendar. The Chinese calendar preserves traditional East Asian culture, although the month sequences of Chinese calendar is decided by the solar term, the Chinese calendar is not an agriculture calendar. The Chinese calendar has greatly influenced the traditional calendars around Asia, the calendar has a year, month and date frame. The key elements are the day, synodic month and solar year, the Chinese calendar is a lunisolar calendar, similar to the Hindu and Hebrew calendars. The concepts in the Chinese, Hindu, and Hebrew calendars, day, in the Chinese calendar, a day starts from the midnight, in the Hindu calendars, a day starts from sunrise, and in the Hebrew calendar, a day starts from sunset. Month, the time is based on the obliquity of the moon path, a month is about 29 17/32 days. Phase, 1/30 month, 12° obliquity of the moon path, a unique concept of dating method in the Hindu calendar, a phase is about 63/64 day, which derived out the 64 divinatory symbols. Date, the day number in a month, in the Chinese and Hebrew calendars, days are numbered in sequence from 1 to 29 or 30, and in the Hindu calendars, the days are numbered according to the number of the phase in the days. In the Hindu calendars, some dates may be vacant, Year, the time based on the earths revolution
