The Republic of China calendar is the official calendar of the Republic of China. It is used to number the years for official purposes only in the Taiwan area after 1949, it was used in the Chinese mainland from 1912 until the establishment of the People's Republic of China in 1949. Following the Chinese imperial tradition of using the sovereign's era name and year of reign, official ROC documents use the Republic system of numbering years in which the first year was 1912, the year of the establishment of the Republic of China. Months and days are numbered according to the Gregorian calendar; the Gregorian calendar was adopted by the nascent Republic of China effective 1 January 1912 for official business, but the general populace continued to use the traditional Chinese calendar. The status of the Gregorian calendar was unclear between 1916 and 1921 while China was controlled by several competing warlords each supported by foreign colonial powers. From about 1921 until 1928 warlords continued to fight over northern China, but the Kuomintang or Nationalist government controlled southern China and used the Gregorian calendar.
After the Kuomintang reconstituted the Republic of China on 10 October 1928, the Gregorian calendar was adopted, effective 1 January 1929. The People's Republic of China has continued to use the Gregorian calendar since 1949. Despite the adoption of the Gregorian calendar, the numbering of the years was still an issue; the Chinese imperial tradition was to use the emperor's era year of reign. One alternative to this approach was to use the reign of the half-historical, half-legendary Yellow Emperor in the third millennium BC to number the years. In the early 20th century, some Chinese Republicans began to advocate such a system of continuously numbered years, so that year markings would be independent of the Emperor's regnal name; when Sun Yat-sen became the provisional president of the Republic of China, he sent telegrams to leaders of all provinces and announced the 13th day of 11th Month of the 4609th year of the Yellow Emperor's reign to be the first year of the Republic of China. The original intention of the Minguo calendar was to follow the imperial practice of naming the years according to the number of years the Emperor had reigned, a universally recognizable event in China.
Following the establishment of the Republic, hence the lack of an Emperor, it was decided to use the year of the establishment of the current regime. This reduced the issue of frequent change in the calendar, as no Emperor ruled more than 61 years in Chinese history — the longest being the Kangxi Emperor, who ruled from 1662–1722; as Chinese era names are traditionally two characters long, 民國 is employed as an abbreviation of 中華民國. The first year, 1912, is called 民國元年 and 2010, the "99th year of the Republic" is 民國九十九年, 民國99年, or 99. Based on Chinese National Standard CNS 7648: Data Elements and Interchange Formats—Information Interchange—Representation of Dates and Times, year numbering may use the Gregorian system as well as the ROC era. For example, 3 May 2004 may be written 2004-05-03 or ROC 93-05-03; the ROC era numbering happens to be the same as the numbering used by the Juche calendar of North Korea, because its founder, Kim Il-sung, was born in 1912. The years in Japan's Taishō period coincide with those of the ROC era.
In addition to the ROC's Minguo calendar, Taiwanese continue to use the lunar Chinese calendar for certain functions such as the dates of many holidays, the calculation of people's ages, religious functions. The use of the ROC era system extends beyond official documents. Misinterpretation is more in the cases when the prefix is omitted. There have been legislative proposals by pro-Taiwan Independence political parties, such as the Democratic Progressive Party to abolish the Republican calendar in favor of the Gregorian calendar. To convert any Gregorian calendar year between 1912 and the current year to Minguo calendar, 1912 needs to be subtracted from the year in question 1 added. East Asian age reckoning Public holidays in Taiwan
The 11th century is the period from 1001 to 1100 in accordance with the Julian calendar in the Common Era, the 1st century of the 2nd millennium. In the history of Europe, this period is considered the early part of the High Middle Ages. There was, after a brief ascendancy, a sudden decline of Byzantine power and rise of Norman domination over much of Europe, along with the prominent role in Europe of notably influential popes. In Northern Italy, a growth of population in urban centers gave rise to early organized capitalism and more sophisticated, commercialized culture by the late 11th century. In East Europe, there was the golden age for the principality of Kievan Rus. In Song dynasty China and the classical Islamic world, this century marked the high point for both classical Chinese civilization and technology, classical Islamic science, philosophy and literature. Rival political factions at the Song dynasty court created strife amongst the leading statesmen and ministers of the empire. Chola-era India and Fatimid-era Egypt, had reached their zenith in military might and international influence.
The Western Chalukya Empire rose to power by the end of the century. In this century the Turkish Seljuk dynasty comes to power in Western Asia over the now fragmented Abbasid realm, while the first of the Crusades were waged towards the close of the century. In Japan, the Fujiwara clan continued to dominate the affairs of state. In Korea, the Goryeo Kingdom faced external threats from the Liao dynasty. In Vietnam, the Lý Dynasty began, while in Myanmar the Pagan Kingdom reached its height of political and military power. In the Americas, the Toltec and Mixtec civilizations flourished in Central America, along with the Huari Culture of South America and the Mississippian culture of North America; the Tiwanaku Empire centered around Lake Titicaca collapsed in the first half of the century. In European history, the 11th century is regarded as the beginning of the High Middle Ages, an age subsequent to the Early Middle Ages; the century began while the translatio imperii of 962 was still somewhat novel and ended in the midst of the Investiture Controversy.
It saw the final Christianisation of Scandinavia and the emergence of the Peace and Truce of God movements, the Gregorian Reforms, the Crusades which revitalised a church and a papacy that had survived tarnished by the tumultuous 10th century. In 1054, the Great Schism rent the church in two, however. In Germany, the century was marked by the ascendancy of the Holy Roman Emperors, who hit their high-water mark under the Salians. In Italy, it opened with the integration of the kingdom into the empire and the royal palace at Pavia was summoned in 1024. By the end of the century and Byzantine rule in the Mezzogiorno had been usurped by the Normans and the power of the territorial magnates was being replaced by that of the citizens of the cities in the north. In Britain, it saw the transformation of Scotland into a single, more unified and centralised kingdom and the Norman conquest of England in 1066; the social transformations wrought in these lands brought them into the fuller orbit of European feudal politics.
In France, it saw the nadir of the monarchy and the zenith of the great magnates the dukes of Aquitaine and Normandy, who could thus foster such distinctive contributions of their lands as the pious warrior who conquered Britain and the East and the impious peacelover, the troubadour, who crafted out of the European vernacular its first great literary themes. There were the first figures of the intellectual movement known as Scholasticism, which emphasized dialectic arguments in disputes of Christian theology as well as classical philosophy. In Spain, the century opened with the successes of the last caliphs of Córdoba and ended in the successes of the Almoravids. In between was a period of Christian unification under Navarrese hegemony and success in the Reconquista against the taifa kingdoms that replaced the fallen caliphate. In China, there was a triangular affair of continued war and peace settlements between the Song dynasty, the Tanguts-led Western Xia in the northwest, the Khitans of the Liao dynasty in the northeast.
Meanwhile, opposing political factions evolved at the Song imperial court of Kaifeng. The political reformers at court, called the New Policies Group, were led by Emperor Shenzong of Song and the Chancellors Fan Zhongyan and Wang Anshi, while the political conservatives were led by Chancellor Sima Guang and Empress Dowager Gao, regent of the young Emperor Zhezong of Song. Heated political debate and sectarian intrigue followed, while political enemies were dismissed from the capital to govern frontier regions in the deep south where malaria was known to be fatal to northern Chinese people; this period represents a high point in classical Chinese science and technology, with figures such as Su Song and Shen Kuo, as well as the age where the matured form of the Chinese pagoda was accomplished in Chinese architecture. In India, the Chola Dynasty reached its height of naval power under leaders such as Rajaraja Chola I and Rajendra Chola I, dominating southern India, Sri Lanka, regions of South East Asia.
They sent raids into what is now Thailand. In Japan, the Fujiwara clan dominated central politics by acting as imperial regents, controlling the actions of the Emperor of Japan, who acted as a'puppet monarch' during the Heian period. In the Middle East, the Fatimid Empire of Egypt reached its zenith only to face steep decline, much like the Byzantine Empire in the first half of the century; the Seljuks came to prominence while the Abbasid caliphs held traditional titles without real, tangible authority
The 9th century was a period from 801 to 900 in accordance with the Julian calendar in the Common Era. Around the 9th century the Edo people of what is now southeastern Nigeria developed bronze casts of humans and mythical creatures; these bronzes, which were used as vessels, amulets and sacrificial tools, are among the earliest made bronzes found in Nigeria. Most items were part of a burial of a nobleman culture in the northern part of benin empire. Evidence of long distance trade between benin empire and poutugist was discovered through the thousands of glass beads found at Old Cairo at the workshops of Fustat; the development of the Benin Kingdom can be attributed to the proficiency at advanced metallurgy seen in the bronze jewelry crafted by local artisans. The Ghana Empire was located in what is now western Mali, it is considered the first of the Sahelian Kingdoms, which would exist in some form until the early 20th century. Britain experienced a great influx of Viking peoples in the 9th century as the Viking Age continued from the previous century.
The kingdoms of the Heptarchy were conquered by the Danes, who set up Anglo-Saxon puppet rulers in each kingdom. This invasion was achieved by a huge military force known as the Great Heathen Army, led by Ivar the Boneless, Halfdan Ragnarsson, Guthrum; this Danish army first arrived in Britain in 865 in East Anglia. After conquering that kingdom, the army proceeded to capture the city of York and establish the kingdom of Jorvik; the Danes went on to subjugate the kingdom of Northumbria and to take all but the western portion of Mercia. The remaining kingdom of Wessex was the only kingdom of the Heptarchy left. Alfred the Great managed to maintain his kingdom of Wessex and push back the Viking incursions, relieving the neighbouring kingdoms from the threat of the Danes following his famous victory over them at the Battle of Ethandun in 878. Alfred re-established Anglo-Saxon rule over the western half of Mercia, the Danelaw was established which separated Mercia into halves, the eastern half remaining under the control of the Danes.
Ireland was affected by the Viking expansion across the North Sea. Extensive raids were carried out all along the coast and permanent settlements were established, such as that of Dublin in 841. Particular targets for these raids were the monasteries on the western coast of Ireland, as they provided a rich source for loot. On such raids the Vikings set up impermanent camps, which were called longphorts by the Irish—this period of Viking raids on the coasts of Ireland has been named the longphort phase after these types of settlements. Ireland in the 9th century was organised into an amalgam of small kingdoms, called tuatha; these kingdoms were sometimes ruled by a single, provincial ruler. If such a ruler could establish and maintain authority over a portion of these tuatha, he was sometimes granted the title of High King. Scotland experienced significant Viking incursions during the 9th century; the Vikings established themselves in coastal regions in northern Scotland, in the northern islands such as Orkney and Shetland.
The Viking invasion and settlement in Scotland provided a contributing factor in the collapse of the kingdoms of the Picts, who inhabited most of Scotland at the time. Not only were the Pictish realms either destroyed or weakened, the Viking invasion and settlement may have been the reason for the movement of Kenneth MacAlpin, the king of Dál Riata at that time; the kingdom of Dál Riata was located on the western coast of Scotland, Viking incursions destroyed it after the death of its previous king, Áed mac Boanta in 839, according to the Annals of Ulster. This may have caused the new king, MacAlpin, to move to the east, conquer the remnants of the Pictish realms. MacAlpin became king of the Picts in 843 and kings would be titled as the King of Alba or King of Scots. Art in the 9th century was dedicated to the Gospel and employed as basic tools of liturgy of the Roman Orthodox Church. Thousands of golden art objects were made: Sacred cups, reliquaries, rosaries, altar pieces, statues of the Virgin and Child or Saints all kept the flame of western art from dying out.
Architecture began to revive to some extent by the 9th century, taking the form of Church facilities of all kinds, the first castle fortifications since Roman times began to take form in simple "moat and bailey" castles, or simple "strong point" tower structures, with little refinement. 9th - 13th century - El Castillo, Chichen Itza, Mexico, is built. Itza culture. An unknown event causes the decline of the Maya Classical Era. Beowulf might have been written down in this century. Reign of Charlemagne, concurrent Carolingian Renaissance in Western Europe. Large-scale Viking attacks on Europe begin, devastating countless numbers of people. Oseberg ship burial; the Magyars begin their conquest of Pannonia, a process that will take several decades to be completed. The Tukolor settle in the Senegal river valley. Muslim traders settle in the southeast of Madagascar. 800: Charlemagne is crowned emperor of Rome by Pope Leo III. 800: Charlemagne expands the Frankish state and founds the Carolingian Empire.
He rules over the empire for 14 years. 800: An Arab fleet sails up the Tiber. 800 – 909: Rule of Aghlabids as an independent Muslim dynasty in North Africa, with their capital at Tunis. 802: Jayavarman II of the Khmer people in Cambodia founds the Khmer empire and establishes the Angkorian dynasty. 803: Construction on t
The 10th century was the period from 901 to 1000 in accordance with the Julian calendar, the last century of the 1st millennium. In China the Song dynasty was established; the Muslim World experienced a cultural zenith in al-Andalus under the Caliphate of Córdoba. Additionally, it was the zenith for the Bulgarian Empires. Medievalist and historian of technology Lynn White said that "to the modern eye, it is nearly the darkest of the Dark Ages", but concluded that "... if it was dark, it was the darkness of the womb." Helen Waddell wrote that the 10th century was that which "in the textbooks disputes with the seventh the bad eminence, the nadir of the human intellect." In the 15th century, Lorenzo Valla described it as the Century of Lead and Iron and Cardinal Baronius as the Leaden Century or Iron Century. According to one estimate, the tenth century saw fewer deaths in war than any other century since 3000 BC; the beginning of the Medieval Warm Period The Byzantine empire reaches the height of its military and economic strength c. 909: The Fatimid Caliphate arises in eastern Algeria.
C. 948: The Nri Kingdom in what is now Southeastern Nigeria starts. C. 980: Al-Azhar University is established in Cairo by the Fatimid dynasty. The Christian Nubian kingdom reaches its peak of prosperity and military power Collapse of the central lowland Maya civilization. Post-Classic Maya period begins. Chichen Itza becomes a regional capital on the Yucatán Peninsula Rise of the Toltecs in Mexico Golden age of the Ancestral Puebloans The Mississippian culture begins in present-day Southern United States In 987 Ah Mekat Tutul Xiu unified Uxmal and Chichen Itza founding The League of Mayapan. Khazar kingdom is attacked and defeated by Kievan Rus Buddhist temple construction commences at Bagan, Burma In 907, Zhu Quanzhong deposes Emperor Ai of Tang and establishes a new Later Liang dynasty. In 907, Sumbing volcano erupts, according to Rukam inscription. In 907, King Balitung creates the Mantyasih inscription containing the list of Medang kings, moves the capital from Mamrati to Poh Pitu, expands Prambanan temple.
In 910, Parantaka I of the Chola Dynasty drives out the Pandyan from southern India into Lanka, which he eventually conquers. In 914, The Warmadewa dynasty rules Bali. In 919, the first use of gunpowder in battle occurs with the Chinese Battle of Langshan Jiang, where the Wuyue naval fleet under Qian Yuanguan defeats the Wu fleet. Qian had used flamethrowers ignited by gunpowder fuses to burn the Wu fleet. In 928, Ziyarid dynasty is established in northern Iran. In 928, During the reign of King Wawa, the capital of Medang Kingdom in Mataram is devastated by the massive eruption of Mount Merapi. In 929, Mpu Sindok moves the seat of power of the Medang Kingdom from Mataram in Central Java to Tamwlang in East Java and establishes Isyana Dynasty; the shift is as a result of the eruption of Mount Merapi and/or invasion from Srivijaya. In 930s, Persian Shia Buyid dynasty establishes and controls central and western part of Iran as well as most of Iraq. In 936, Goryeo Dynasty unifies Later Three Kingdoms of Korea.
In 937, Mpu Sindok moves the capital again from Tamwlang to Watugaluh, both near bank of Brantas River in modern Jombang in East Java. In 960, Zhao Kuangyin establishes Song dynasty. In 960 Seljuks convert to Islam. In 975, Ghaznavids dynasty, as the first Turk Sultanate, was established in Central Asia. In 979, Song dynasty reunites China. In 980's, Dynastic marriage between princess Mahendradatta of Javanese Isyanas and king Udayana of Balinese Warmadewas. Coastal cities on the Malay Peninsula are the seed for the first recorded Malay kingdoms In 990, King Dharmawangsa of Medang kingdom launches a naval invasion on Palembang in an unsuccessful attempt to conquer Srivijaya. In 990, son of King Udayana and Queen Mahendradatta was born in Bali. In 996, Dharmawangsa commissioned the translation of the Mahabharata into Old Javanese. In 999, Samanid dynasty was conquered by Ghaznavids. Viking groups settle in northern France 907: Loire Vikings overrun Brittany; the Norse become Normans The Hungarian army destroys the Bavarian forces under duke Liutpold and king Louis the Child in the Battle of Pressburg.
All the German force is annihilated. 911: Rollo granted County of Rouen by France: official foundation of Normandy. Foundation of Cluny, first federated monastic order Emperor Simeon the Great solidifies the First Bulgarian Empire as one of the most powerful states in Europe In 917 the Bulgarians destroyed the Byzantine army in the Battle of Anchialus, one of the bloodiest battles in the Middle Ages 927: official recognition of the first independent national Church in Europe, the Bulgarian Patriarchate 927: Kingdom of England becomes a unified state. C. 936: Gorm the Old becomes the first recognized king of Denmark, thus the Danish Monarchy is founded. 936: Alan II, with support from Æthelstan, commences the reconquest of Brittany. 955 The Battle of Lechfeld sees a decisive victory for Otto I the Great, King of the Germans, over the Hungarian harka Bulcsú and the chieftains Lél and Súr. Incursions of Magyar cavalry throughout Western Europe Mieszko I, first duke of Poland, baptised a Christian in 966 Collapse of Great Moravia The medieval Croatian state becomes a unified kingdom under King Tomislav Swedish influence extends to the Black Sea Volodymyr I, Prince of Kievan Rus', baptised a Christian in 988 Reindeer and bears become extinct in Britain Lions become extinct in Europe
The Buddhist calendar is a set of lunisolar calendars used in mainland Southeast Asian countries of Cambodia, Laos and Thailand as well as in Sri Lanka and Chinese populations of Malaysia and Singapore for religious or official occasions. While the calendars share a common lineage, they have minor but important variations such as intercalation schedules, month names and numbering, use of cycles, etc. In Thailand, the name Buddhist Era is a year numbering system shared by the traditional Thai lunisolar calendar and by the Thai solar calendar; the Southeast Asian lunisolar calendars are based on an older version of the Hindu calendar, which uses the sidereal year as the solar year. One major difference is that the Southeast Asian systems, unlike their Indian cousins, do not use apparent reckoning to stay in sync with the sidereal year. Instead, they employ their versions of the Metonic cycle. However, since the Metonic cycle is not accurate for sidereal years, the Southeast Asian calendar is drifting out of sync with the sidereal one day every 100 years.
Yet no coordinated structural reforms of the lunisolar calendar have been undertaken. Today, the traditional Buddhist lunisolar calendar is used for Theravada Buddhist festivals, no longer has the official calendar status anywhere; the Thai Buddhist Era, a renumbered Gregorian calendar, is the official calendar in Thailand. The calculation methodology of the current versions of Southeast Asian Buddhist calendars is based on that of the Burmese calendar, in use in various Southeast Asian kingdoms down to the 19th century under the names of Chula Sakarat and Jolak Sakaraj; the Burmese calendar in turn was based on the "original" Surya Siddhanta system of ancient India. One key difference with Indian systems is that the Burmese system has followed a variation of the Metonic cycle, it is unclear from where, how the Metonic system was introduced. The Burmese system, indeed the Southeast Asian systems, thus use a "strange" combination of sidereal years from Indian calendar in combination with the Metonic cycle better for tropical years.
In all Theravada traditions, the calendar's epochal year 0 date was the day in which the Buddha attained parinibbāna. However, not all traditions agree on when it took place. In Burmese Buddhist tradition, it was 13 May 544 BCE, but in Thailand, it was 11 March 545 BCE, the date which the current Thai lunisolar and solar calendars use as the epochal date. Yet, the Thai calendars for some reason have fixed the difference between their Buddhist Era numbering and the Christian/Common Era numbering at 543, which points to an epochal year of 544 BCE, not 545 BCE. In Myanmar, the difference between BE and CE can be 543 or 544 for CE dates, 544 or 543 for BCE dates, depending on the month of the Buddhist Era. In Sri Lanka, the difference between BE and CE is 544; the calendar recognizes two types of months: sidereal month. The Synodic months are used to compose the years while the 27 lunar sidereal days, alongside the 12 signs of the zodiac, are used for astrological calculations; the days of the month are counted in two halves and waning.
The 15th of the waxing is the civil full moon day. The civil new moon day is the last day of the month; because of the inaccuracy of the calendrical calculation systems, the mean and real New Moons coincide. The mean New Moon precedes the real New Moon; as the Synodic lunar month is 29.5 days, the calendar uses alternating months of 29 and 30 days. Various regional versions of Chula Sakarat/Burmese calendar existed across various regions of mainland Southeast Asia. Unlike Burmese systems, Lan Na, Lan Xang and Sukhothai systems refer to the months by numbers, not by names; this means reading ancient texts and inscriptions in Thailand requires constant vigilance, not just in making sure one is operating for the correct region, but for variations within regions itself when incursions cause a variation in practice. However, Cambodian month system, which begins with Margasirsa as the first month, demonstrated by the names and numbers; the Buddhist calendar is a lunisolar calendar in which the months are based on lunar months and years are based on solar years.
One of its primary objectives is to synchronize the lunar part with the solar part. The lunar months twelve of them, consist alternately of 29 days and 30 days, such that a normal lunar year will contain 354 days, as opposed to the solar year of ~365.25 days. Therefore, some form of addition to the lunar year is necessary; the overall basis for it is provided by cycles of 57 years. Eleven extra days are inserted in every 57 years, seven extra months of 30 days are inserted in every 19 years; this provides 20819 complete days to both calendars. This 57-year cycle would provide a mean year of about 365.2456 days and a mean month of about 29.530496 days, if not corrected. As such, the calendar adds an intercalary month in leap years and sometimes an intercalary day in great leap years; the intercalary month not only corrects the length of the year but corrects the accumulating error of the month to extent of half a day. The average length of the month is further corrected by adding a day to Nayon
Ab urbe condita
Ab urbe condita, or Anno urbis conditæ abbreviated as AUC in either case, is a convention, used in antiquity and by classical historians to refer to a given year in Ancient Rome. Ab urbe condita means "from the founding of the City," while anno urbis conditæ means "in the year since the City's founding." Therefore, the traditional year of the foundation of Rome, 753 BC, would be written AUC 1, while AD 1 would be AUC 754. The foundation of the Empire in 27 BC would be AUC 727. Usage of the term was more common during the Renaissance, when editors sometimes added AUC to Roman manuscripts they published, giving the false impression that the convention was used in antiquity. In reality, the dominant method of identifying years in Roman times was to name the two consuls who held office that year. In late antiquity, regnal years were in use, as was the Diocletian era in Roman Egypt after AD 293, in the Byzantine Empire after AD 537, following a decree by Justinian; the traditional date for the founding of Rome, 21 April 753 BC, is due to Marcus Terentius Varro.
Varro may have used the consular list and called the year of the first consuls "ab urbe condita 245," accepting the 244-year interval from Dionysius of Halicarnassus for the kings after the foundation of Rome. The correctness of this calculation has not been confirmed. From the time of Claudius onward, this calculation superseded other contemporary calculations. Celebrating the anniversary of the city became part of imperial propaganda. Claudius was the first to hold magnificent celebrations in honor of the anniversary of the city, in AD 48, the eight hundredth year from the founding of the city. Hadrian and Antoninus Pius held similar celebrations, in AD 121, in AD 147 and AD 148, respectively. In AD 248, Philip the Arab celebrated Rome's first millennium, together with Ludi saeculares for Rome's alleged tenth sæculum. Coins from his reign commemorate the celebrations. A coin by a contender for the imperial throne, explicitly states "ear one thousand and first", an indication that the citizens of the empire had a sense of the beginning of a new era, a Sæculum Novum.
The Anno Domini year numbering was developed by a monk named Dionysius Exiguus in Rome in AD 525, as a result of his work on calculating the date of Easter. Dionysius did not use the AUC convention, but instead based his calculations on the Diocletian era; this convention had been in use since AD 293, the year of the tetrarchy, as it became impractical to use regnal years of the current emperor. In his Easter table, the year AD 532 was equated with the 248th regnal year of Diocletian; the table counted the years starting from the presumed birth of Christ, rather than the accession of the emperor Diocletian on 20 November AD 284, or as stated by Dionysius: "sed magis elegimus ab incarnatione Domini nostri Jesu Christi annorum tempora praenotare". Blackburn and Holford-Strevens review interpretations of Dionysius which place the Incarnation in 2 BC, 1 BC, or AD 1, it has been calculated that the year AD 1 corresponds to AUC 754, based on the epoch of Varro. Thus, AUC 1 = 753 BC AUC 753 = 1 BC AUC 754 = AD 1 AUC 1000 = AD 247 AUC 1229 = AD 476 AUC 2206 = AD 1453 AUC 2753 = AD 2000 AUC 2772 = AD 2019 List of Latin phrases