The 1490s decade ran from January 1, 1490, to December 31, 1499. January 4 – Anne of Brittany announces that all those who would ally with the king of France, will be considered as guilty of the crime of Lèse-majesté. March 13 – Charles II becomes Duke of Savoy at age 1. March or April – 1490 Ch'ing-yang event, a presumed meteor shower or air burst over Qingyang in Ming dynasty China, said to have caused casualties. July 13 – John of Kastav finishes a cycle of frescoes in the Holy Trinity Church, Hrastovlje. November 20 – First edition of the chivalric romance Tirant lo Blanch by Joanot Martorell printed in Valencia. December 19 – Anne of Brittany is married to Maximilian I, Holy Roman Emperor by proxy. Ashikaga Yoshitane becomes shōgun of Japan. Perkin Warbeck claims to be the son of King Edward IV of England, at the court of Burgundy. Traditional date of the Battle of Glendale between the Scottish clans MacLeod. Catholic missionaries arrive in the African Kingdom of Kongo. Pêro da Covilhã arrives in Ethiopia.
Regular postal service connects the Habsburg residences of Mechelen and Innsbruck, the first in Germany. Leonardo da Vinci observes capillary action, in small-bore tubes. Leonardo da Vinci develops an oil lamp: the flame is enclosed in a glass tube, placed inside a water-filled glass globe. All Saints' Church, the Schlosskirche in Wittenberg, is begun. Chinese scholar and printer Hua Sui invents bronze-metal movable type printing in China, although the earlier Wang Zhen had experimented with tin movable type in 1298, the Koreans had separately innovated bronze movable type. Tirant lo Blanch, by Joanot Martorell and Martí Joan de Galba, is published. Aldus Manutius moves to Venice. John Colet receives his M. A. from Magdalen College, Oxford. Johann Reuchlin meets Giovanni Pico della Mirandola. Merchants carry coffee from Yemen to Mecca. May 3 – The ruler of the Kingdom of Kongo, Nkuwu Nzinga, is baptised by Portuguese missionaries, adopting the baptismal name of João I. September – Battle of Vrpile Gulch in southern Croatia: Forces of the Ottoman Empire are defeated by those of the Kingdom of Croatia.
November – The pretender Perkin Warbeck begins a campaign to take the English throne, with a landing in Ireland. November 7 – Maximilian I, Holy Roman Emperor and King Vladislaus II of Bohemia and Hungary sign the Peace of Pressburg, formally ending the Austrian–Hungarian War. November 16 – An auto-da-fé held in Brasero de la Dehesa concludes the case of the Holy Child of La Guardia, with the execution of several Jewish and converso suspects. November 25 – Reconquista: The Granada War is brought to an end with the signing of the Treaty of Granada between the Catholic Monarchs of Spain and the Moorish Emirate of Granada. December 6 – King Charles VIII of France marries Anne of Brittany, forcing her to break her marriage with Maximilian I, Holy Roman Emperor, thus incorporating Brittany into the kingdom of France. December 21 – The Truce of Coldstream secures a five-year peace, between Scotland and England; the Bread and Cheese Revolt breaks out in North Holland. A major fire breaks out in Dresden.
In the Russian territory of Komi, annexed by Russia in 1478, copper and silver ores are discovered, the territory gains importance as a mining and metallurgical center. Nicolaus Copernicus enters the University of Kraków. January 2 – Fall of Granada: Muhammad XII, the last Emir of Granada, surrenders his city to the army of the Catholic Monarchs after a lengthy siege, ending the ten-year Granada War and the centuries-long Reconquista, bringing an end to 780 years of Muslim control in Al-Andalus. January 6 – Ferdinand and Isabella enter into Granada. January 15 – Christopher Columbus meets Ferdinand and Isabella at the Alcázar de los Reyes Cristianos in Córdoba and persuades them to support his Atlantic voyage intended to find a new route to the East Indies. January 16 – The first grammar of the Spanish language is presented to Queen Isabella I. January 23 – The Pentateuch is first printed. March 31 – Ferdinand and Isabella sign the Alhambra Decree, expelling all Jews from Spain unless they convert to Roman Catholicism.
April 17 – The Capitulations of Santa Fe are signed between Christopher Columbus and the Crown of Castile, agreeing on arrangements for his forthcoming voyage. 8 June – Death of Elizabeth Woodville, the last living Yorkist queen. July 31 – The Jews are expelled from Spain. Sultan Bayezid II of the Ottoman Empire, learning of this, dispatches the Ottoman Navy to bring the Jews safely to Ottoman lands to the cities of Thessaloniki and İzmir. August 3 – The Genoese navigator Christopher Columbus sails with three ships from Palos de la Frontera, in the service of the Crown of Castile, on his first voyage across the Atlantic Ocean, intending to reach Asia. August 11 – Pope Alexander VI succeeds Pope Innocent VIII as the 214th pope, after the 1492 papal conclave, the first held in the Sistine Chapel. September 6 – Christoper Columbus sails from La Gomera in the Canary Islands, his final port of call before crossing the Atlantic Ocean for the first time. October 3 – English army besieges Boulogne. October 11 – Several members of the first voyage of Christopher Columbus witness an unusual light.
October 12 – Christopher Columbus' expedition makes landfall in the Caribbean and lands on Guanahani, but he believes he has reached the East Indies. October 28 – Christopher Columbus lands in Cuba. November 3 – The Peace of Étaples is signed between England and France, ending French support
The 1500s ran from January 1, 1500, to December 31, 1509. January 5 – Duke Ludovico Sforza recaptures Milan, but is soon driven out again by the French. January 26 – Spanish navigator Vicente Yáñez Pinzón reaches the northern coast of Brazil. February 17 – Battle of Hemmingstedt: The Danish army fails to conquer the peasants' republic of Dithmarschen. April 22 – Portuguese navigator Pedro Álvares Cabral discovers Brazil, claims the land for the Kingdom of Portugal, he has 13 vessels with him. July 14 – The Muscovites defeat the Lithuanians and the Poles in the Battle of Vedrosha. August –: The Turkish fleet of Kemal Reis defeats the Venetians in the Second Battle of Lepanto; the Turks proceed to capture Modon and Coron, the "two eyes of the Republic". August 10 – Diogo Dias discovers an island which he names St Lawrence to be known as Madagascar. November 11 – Treaty of Granada: Louis XII of France and Ferdinand II of Aragon agree to divide the Kingdom of Naples between them. November 16 – Emperor Go-Kashiwabara accedes to the throne of Meiō era Japan.
December 24 – The Siege of the Castle of St. George ends, the island of Cephalonia is captured by a joint Venetian–Spanish fleet. December 31 – The last of the incunabula are published. Europe's population is estimated at 56.7 million people. Heinrich Cornelius Agrippa is admitted to baccalaureate. Saxony's mint at Annaberg begins producing guldengroschens. Although other reports exist, it is thought that the last wolf in England was killed this year, making the species extinct in that country; the wolf is thought to have been killed in Cumbria. However, reports of wolf sightings and laws concerning wolf bounties existed in rural areas of the north until the 18th century. January 17 – Cesare Borgia returns triumphantly to Rome, from Romagna. March 25 – Portuguese navigator João da Nova discovers Ascension Island, it is sighted and named on May 20, 1503 by Afonso de Albuquerque. April – The Rebellion of the Alpujarras ends with the surrender of the last Muslim insurgents in the Alpujarra Mountains, who are given the choice of expulsion or conversion to Christianity.
May 15 – Harmonice Musices Odhecaton, the first printed collection of polyphonic music, is published by Ottaviano Petrucci in Venice. July – Ismail I is enthroned as Shah of Azerbaijan, choosing Tabriz as his capital, founding the Safavid Dynasty in northern Iran, he declares Shi'ism compulsory religion, under penalty of death. July 21 – Portuguese explorer Pedro Cabral returns to Lisbon, from his expedition to Calicut. July 27 – Copernicus is formally installed, as canon of Frauenberg Cathedral. August John, King of Denmark and Sweden is deposed from the Swedish throne. Florentine political theorist and writer Niccolò Machiavelli marries Marietta Corsini, who will bear him six children. August 27 – Battle of the Siritsa River: The Livonian Order, supporting the Grand Duchy of Lithuania in the Second Muscovite–Lithuanian War, commanded by Wolter von Plettenberg, defeats an army of the Grand Duchy of Moscow and Pskov Republic. October 13 – Treaty of Trente: Maximilian of Austria and Louis XII of France sign the treaty, with Austria recognizing all French conquests in the northern territories of Italy.
October 30 – The Banquet of Chestnuts is purportedly held by Cesare Borgia, in the Papal Palace of Rome. November 1 – Amerigo Vespucci discovers and names Baía de Todos os Santos, in Brazil. November 4 Battle of Mstislavl: Grand Prince Ivan's Southern Muscovite army defeats the forces of the Grand Duchy of Lithuania. Philip and Joanna of Castile leave for Spain. November 12 – Sten Sture the Elder is elected Regent of Sweden for the second time. November 14 – Arthur, Prince of Wales, marries the Spanish princess Catherine of Aragon. November 24 – A large army of the Grand Duchy of Moscow overruns Livonia during the Second Muscovite–Lithuanian War. December 12 – Alexander Jagiellon becomes King of Poland; the Swiss cantons of Basel and Schaffhausen join the Old Swiss Confederacy. Gaspar Corte-Real, Portuguese navigator, makes the first documented European landing in North America since c. 1000 A. D. Rodrigo de Bastidas, sailing westward from Venezuela in search of gold, becomes the first European to explore the Isthmus of Panama.
Amerigo Vespucci maps the two stars Alpha Centauri and Beta Centauri, as well as the stars of the constellation Crux, which are below the horizon in Europe. Michelangelo returns to his native Florence. Italic type is first used by Aldus Manutius at the Aldine Press in an edition of Virgil. Martin Luther enters the University of Erfurt. January 1 – Portuguese explorers, led by Gonçalo Coelho, sail into Guanabara Bay, mistaking it for the mouth of a river, which they name Rio de Janeiro. February 12 – Isabella I issued an edict outlawing Islam in the Crown of Castile, forcing all her Muslim subjects to convert to Christianity. May 3 – Portuguese navigator João da Nova discovers the uninhabited island of Saint Helena. May 11 – Christopher Columbus leaves Cadiz, Spain for his fourth and final trip to the New World, he explores Central America, discovers St. Lucia, the Isthmus of Panama and Costa Rica. July – Ismail I becomes Shah of Persia. August 14 – Christopher Columbus lands at Trujillo, names the country'Honduras'.
September – A Greek and Italian parallel text edition of Herodotus' Histories, done for Count Matteo Maria Boiardo, is published in Venice by Aldus Manutius
The 17th century was the century that lasted from January 1, 1601, to December 31, 1700, in the Gregorian calendar. It falls into the Early Modern period of Europe and in that continent was characterized by the Baroque cultural movement, the latter part of the Spanish Golden Age, the Dutch Golden Age, the French Grand Siècle dominated by Louis XIV, the Scientific Revolution, according to some historians, the General Crisis; the greatest military conflicts were the Thirty Years' War, the Great Turkish War, the Dutch-Portuguese War. It was during this period that European colonization of the Americas began in earnest, including the exploitation of the silver deposits, which resulted in bouts of inflation as wealth was drawn into Europe. In the Islamic world, the Ottoman and Mughal empires grew in strength. In the Indian subcontinent, Mughal architecture and art reached its zenith, while the empire itself is believed to have had the world's largest economy, bigger than the entirety of Western Europe and worth 25% of global GDP.
In Japan, Tokugawa Ieyasu established the Tokugawa shogunate at the beginning of the century, beginning the Edo period. In China, the collapsing Ming dynasty was challenged by a series of conquests led by the Manchu warlord Nurhaci, which were consolidated by his son Hong Taiji and consummated by his grandson, the Shunzi Emperor, founder of the Qing dynasty. From the middle decades of the 17th century, European politics were dominated by the Kingdom of France of Louis XIV, where royal power was solidified domestically in the civil war of the Fronde; the semi-feudal territorial French nobility was weakened and subjugated to the power of an absolute monarchy through the reinvention of the Palace of Versailles from a hunting lodge to a gilded prison, in which a expanded royal court could be more kept under surveillance. With domestic peace assured, Louis XIV caused the borders of France to be expanded, it was during this century that English monarch became a symbolic figurehead and Parliament was the dominant force in government – a contrast to most of Europe, in particular France.
By the end of the century and Indians were aware of logarithms, the telescope and microscope, universal gravitation, Newton's Laws of Motion, air pressure and calculating machines due to the work of the first scientists of the Scientific Revolution, including Galileo Galilei, Johannes Kepler, René Descartes, Pierre Fermat, Blaise Pascal, Robert Boyle, Christiaan Huygens, Antonie van Leeuwenhoek, Robert Hooke, Isaac Newton, Gottfried Wilhelm Leibniz. It was a period of development of culture in general. 1600: Michael the Brave unifies the three Romanian countries: Wallachia and Transylvania after the Battle of Șelimbăr from 1599. 1601: Battle of Kinsale, England defeats Irish and Spanish forces at the town of Kinsale, driving the Gaelic aristocracy out of Ireland and destroying the Gaelic clan system. 1601–1603: The Russian famine of 1601–1603 kills one-third of Russia. 1602: Matteo Ricci produces the Map of the Myriad Countries of the World, a world map that will be used throughout East Asia for centuries.
1602: The Dutch East India Company is established by merging competing Dutch trading companies. Its success contributes to the Dutch Golden Age. 1603: Elizabeth I of England dies and is succeeded by her cousin King James VI of Scotland, uniting the crowns of Scotland and England. 1603: Tokugawa Ieyasu takes the title of shōgun, establishing the Tokugawa shogunate. This begins the Edo period, which will last until 1868. 1605: The King of Gowa, a Makassarese kingdom in South Sulawesi, converts to Islam 1606: The Long War between the Ottoman Empire and Austria is ended with the Peace of Zsitvatorok—Austria abandons Transylvania. 1606: Treaty of Vienna ends anti-Habsburg uprising in Royal Hungary. 1607: Flight of the Earls occurs from County Donegal in the west of Ulster in Ireland. 1607: Iskandar Muda becomes the Sultan of Aceh. He will launch a series of naval conquests that will transform Aceh into a great power in the western Malay Archipelago. 1610: The Polish–Lithuanian Commonwealth army defeats combined Russian- Swedish forces at the Battle of Klushino and conquers Moscow.
1610: King Henry IV of France is assassinated by François Ravaillac. 1611: The Pontifical and Royal University of Santo Tomas, the oldest existing university in Asia, established by the Dominican Order in Manila 1611: The first publication of the King James Bible. 1612: Costwold Olympic Games, Robert Dover 1613: The Time of Troubles in Russia ends with the establishment of the House of Romanov, which rules until 1917. 1613–1617: Polish–Lithuanian Commonwealth is invaded by the Tatars dozens of times. 1613: The Dutch East India Company is forced to evacuate Gresik because of the Mataram siege of neighboring Surabaya. The VOC is allowed to set up a trading post in Jepara. 1615: The Battle of Osaka ends. 1616: The last remaining Moriscos in Spain are expelled. 1616: English poet and playwright William Shakespeare dies. 1618: The Defenestration of Prague. 1618: The Bohemian Revolt precipitates the Thirty Years' War, which devastates Europe in the years 1618–48. 1618: The Manchus start invading China.
Their conquest topples the Ming dynasty. 1619: Dutch East India Company, English East India Company, Sultanate of Banten all fighting over port city of Ja
The Berber calendar is the agricultural calendar traditionally used by Berbers. It is known as the fellaḥi; the calendar is utilized to regulate the seasonal agricultural works. The Islamic calendar, a lunar calendar, is not suited for agriculture because it does not relate to seasonal cycles. In other parts of the Islamic world either Iranian solar calendars, the Coptic calendar, the Rumi calendar, or other calendars based on the Julian calendar, were used before the introduction of the Gregorian calendar; the current Berber calendar is a legacy of the Roman province of Mauretania Caesariensis and the Roman province of Africa, as it is a surviving form of the Julian calendar. The latter calendar was used in Europe before the adoption of the Gregorian calendar, with month names derived from Latin. Berber populations used various indigenous calendars, such as that of the Guanche autochthones of the Canary Islands; however little is known of these ancient calendrical systems. The agricultural Berber calendar still in use is certainly derived from the Julian calendar, introduced in the Roman province of Africa at the time of Roman domination.
The names of the months of this calendar are derived from the corresponding Latin names and races of the Roman calendar denominations of Kalends and Ides exist: El Qabisi, an Islamic jurisconsult by Kairawan who lived in the 11th century, condemned the custom of celebrating "pagans'" festivals and cited, among traditional habits of North Africa, that of observing January Qalandas. The length of the year and of the individual months is the same as in the Julian calendar: three years of 365 days followed by a leap year of 366, without exceptions, 30- and 31-day months, except for the second one that has 28 days; the only slight discrepancy lies in that the extra day in leap years is not added at the end of February, but at the end of the year. This means that the beginning of the year corresponds to the 14th day of January in the Gregorian calendar, which coincides with the offset accumulated during the centuries between astronomical dates and the Julian calendar. In addition to the subdivision by months, within the traditional agricultural calendar there are other partitions, by "seasons" or by "strong periods", characterized by particular festivals and celebrations.
Not all the four seasons have retained a Berber denomination: the words for spring and autumn are used everywhere, more sparingly the winter and, among northern Berbers, the Berber name for the autumn has been preserved only in Jebel Nafusa. Spring tafsut – Begins on 15 furar Summer anebdu – Begins on 17 mayu Autumn amwal / aməwan ( – Begins on 17 ghusht Winter tagrest - Begins on 16 numbír An interesting element is the existing opposition between two 40-day terms, one representing the coldest part of winter and one the hottest period of summer; the coldest period is made up by 20 "white nights", from 12 to 31 dujamber, 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. In some regions, it is marked by the sacrifice of an animal. In Algeria, such a holiday is celebrated by many people who don't use the Berber calendar in daily life.
A characteristic trait of this festivity, which blurs with the Islamic Day of Ashura, is the presence, in many regions, of ritual invocations with formulas like bennayu, babiyyanu, bu-ini, etc. Such expressions, according to many scholars, may be derived from of the ancient bonus annus wishes. A curious aspect of the Yennayer celebrations concerns the date of New Year's Day. Though once this anniversary fell everywhere on 14 January, because of a mistake introduced by some Berber cultural associations active in recovering customs on the verge of extinction, at present in a wide part of Algeria it is common opinion that the date of "Berber New Year's Day" is 12 January and not the 14th; the celebration at the 12, two days before the traditional one, it had been explicitly signaled in the city of Oran. El Azara is the period of the year extending, according to the Berber calendar, from 3 to 13 February and known by a climate sometimes hot, sometimes cold. Before the cold ends and spring begins there is a period of the year, feared.
It consists of ten days straddling the months of furar and mars, it is characterised by strong winds. It is said that, during this term, one should suspend many activities, should not marry nor go out during the night, leaving instead full scope to mysterious powers, which in that period are active and celebrate their weddings. Due to a linguistic taboo, in Djerba these creatures are called imbarken, i.e. "the blessed ones", whence this period takes its name. Jamrat el Ma, "embers of the sea", 27 February, is marked by a rise in sea temperature. Jamrat el Trab, "land embers" in English, is the period from 6 to 10 March and known to be marked by a mixture of heavy rain and sunny weather. Jamrat or coal is a term used t
Indian national calendar
The Indian national calendar, sometimes called the Shalivahana Shaka calendar. It is used, alongside the Gregorian calendar, by The Gazette of India, in news broadcasts by All India Radio and in calendars and communications issued by the Government of India; the Saka calendar is used in Java and Bali among Indonesian Hindus. Nyepi, the "Day of Silence", is a celebration of the Saka new year in Bali. Nepal's Nepal Sambat evolved from the Saka calendar. Prior to colonization, the Philippines used to apply the Saka calendar as well as suggested by the Laguna Copperplate Inscription; the term may ambiguously refer to the Hindu calendar. The historic Shalivahana era calendar is still used, it has years. The calendar months follow the signs of the tropical zodiac rather than the sidereal zodiac used with the Hindu calendar. Chaitra has 30 days and starts on March 22, except in leap years, when it has 31 days and starts on March 21; the months in the first half of the year all have 31 days, to take into account the slower movement of the sun across the ecliptic at this time.
The names of the months are derived from older, Hindu lunisolar calendars, so variations in spelling exist, there is a possible source of confusion as to what calendar a date belongs to. Years are counted in the Saka era. To determine leap years, add 78 to the Saka year – if the result is a leap year in the Gregorian calendar the Saka year is a leap year as well, its structure is just like the Persian calendar. Senior Indian Astrophysicist Meghnad Saha was the head of the Calendar Reform Committee under the aegis of the Council of Scientific and Industrial Research. Other members of the Committee were: A. C. Banerjee, K. K. Daftari, J. S. Karandikar, Gorakh Prasad, R. V. Vaidya and N. C. Lahiri, it was Saha's effort. The task before the Committee was to prepare an accurate calendar based on scientific study, which could be adopted uniformly throughout India, it was a mammoth task. The Committee had to undertake a detailed study of different calendars prevalent in different parts of the country. There were thirty different calendars.
The task was further complicated by the fact that religion and local sentiments were integral to those calendars. India's first prime minister, Jawaharlal Nehru, in his preface to the Report of the Committee, published in 1955, wrote: “They represent past political divisions in the country.... Now that we have attained Independence, it is desirable that there should be a certain uniformity in the calendar for our civic and other purposes, this should be done on a scientific approach to this problem.” Usage started at 1 Chaitra 1879, Saka Era, or 22 March 1957. Report of the Calendar Reform Committee – online link. Mapping Time: The Calendar and its History by E. G. Richards, 1998, pp. 184–185. Calendars and their History Indian Calendars Positional astronomy in India Indian National Calendar abstract
The Dog is eleventh of the 12-year cycle of animals which appear in the Chinese zodiac related to the Chinese calendar. The Year of the Dog is associated with the Earthly Branch symbol 戌; the character 狗 refers to the actual animal while 戌 refers to the zodiac animal. People born within these date ranges can be said to have been born in the "Year of the Dog", while bearing the following elemental sign: In the sexagenary cycle, 2018, is the Celestial stem/Earthly Branch year indicated by the characters 戊戌. For the 2018 Year of the Dog, many countries and regions issued lunar new year stamps; these included countries where the holiday is traditionally observed as well as countries in the Americas, Africa and Oceania. The USC U. S.-China Institute created a web collection of more than one hundred of these stamps. Dog Dog in Chinese mythology Animal worship Horoscope 2018: Chinese New Year – Predictions in the Year of the Dog Neil Somerville. Your Chinese Horoscope 2006: What the Year of the Dog Holds for You.
P. 367. ISBN 9780007197736
The Ethiopian calendar or Eritrean calendar is the principal calendar used in Ethiopia and serves as the liturgical year for Christians in Eritrea and Ethiopia belonging to the Eritrean Orthodox Tewahedo Church, Ethiopian Orthodox Tewahedo Church, Eastern Catholic Churches, the Coptic Orthodox Church of Alexandria, Ethiopian-Eritrean Evangelicalism. It is a solar calendar which in turn derives from the Egyptian calendar, but like the Julian calendar, it adds a leap day every four years without exception, begins the year on August 29 or August 30 in the Julian calendar. A gap of 7–8 years between the Ethiopian and Gregorian calendars results from an alternative calculation in determining the date of the Annunciation. Like the Coptic calendar, the Ethiopic calendar has 12 months of 30 days plus 5 or 6 epagomenal days, which comprise a thirteenth month; the Ethiopian months begin on the same days as those of the Coptic calendar, but their names are in Ge'ez. A 6th epagomenal day is added every 4 years, without exception, on August 29 of the Julian calendar, 6 months before the corresponding Julian leap day.
Thus the first day of the Ethiopian year, 1 Mäskäräm, for years between 1900 and 2099, is September 11. However, it falls on September 12 in years before the Gregorian leap year. Enkutatash is the word for the Ethiopian New Year in Amharic, the official language of Ethiopia, while it is called Ri'se Awde Amet in Ge'ez, the term preferred by the Ethiopian & Eritrean Orthodox Tewahedo Churchs, it occurs on September 11th in the Gregorian Calendar. The Ethiopian Calendar Year 1998 Amätä Məhrät began on the Gregorian Calendar Year on September 11th, 2005. However, the Ethiopian Years 1992 and 1996 began on the Gregorian Dates of'September 12th 1999' and'2003' respectively; this date correspondence applies for the Gregorian years 1900 to 2099. The Ethiopian leap year is every four without exception, while Gregorian centurial years are only leap years when divisible by 400; as the Gregorian year 2000 is a leap year, the current correspondence lasts two centuries instead. The start of the Ethiopian year falls on August 30th.
This date corresponds to the Old-Style Julian Calendar. This deviation between the Julian and the Gregorian Calendar will increase with the passing of the time. You can observe the real start date in the future centuries in a Gregorian to Ethiopian Date Converter. To indicate the year and followers of the Eritrean churches today use the Incarnation Era, which dates from the Annunciation or Incarnation of Jesus on March 25, AD 9, as calculated by Annianus of Alexandria c. 400. Meanwhile, Europeans adopted the calculations made by Dionysius Exiguus in AD 525 instead, which placed the Annunciation 8 years earlier than had Annianus; this causes the Ethiopian year number to be 8 years less than the Gregorian year number from January 1 until September 10 or 11 7 years less for the remainder of the Gregorian year. In the past, a number of other eras for numbering years were widely used in Ethiopia and the Kingdom of Aksum; the most important era – once used by the Eastern Christianity, still used by the Coptic Orthodox Church of Alexandria – was the Era of Martyrs known as the Diocletian Era, or the era of Diocletian and the Martyrs, whose first year began on August 29, 284.
Respective to the Gregorian and Julian New Year's Days, 31⁄2 to 4 months the difference between the Era of Martyrs and the Anni Domini is 285 years. This is because in AD 525, Dionysius Exiguus decided to add 15 Metonic cycles to the existing 13 Metonic cycles of the Diocletian Era to obtain an entire 532 year medieval Easter cycle, whose first cycle ended with the year Era of Martyrs 247 equal to year DXXXI, it is because 532 is the product of the Metonic cycle of 19 years and the solar cycle of 28 years. Around AD 400, an Alexandrine monk called Panodoros fixed the Alexandrian Era, the date of creation, on 29 August 5493 BC. After the 6th century AD, the era was used by Ethiopian chronologists; the twelfth 532 year-cycle of this era began on 29 August AD 360, so 4×19 years after the Era of Martyrs. Bishop Anianos preferred the Annunciation style as 25 March, thus he shifted the Panodoros era by about six months, to begin on 25 March 5492 BC. In the Ethiopian calendar this was equivalent to 15 Magabit 5501 B.
C.. The Anno Mundi era remained in usage until the late 19th century; the 4 year leap-year cycle is associated with the four Evangelists: the first year after an Ethiopian leap year is named the John-year, followed by the Matthew-year, the Mark-year. The year with the 6th epagomenal day is traditionally designated as the Luke-year. There are no exceptions to the 4 year leap-year cycle, like the Julian calendar but unlike the Gregorian calendar; these dates are valid only from March 1900 to February 2100. This is because 1900 and 2100 are not leap years in the Gregorian calendar, while they are still leap year