The Byzantine calendar called "Creation Era of Constantinople" or "Era of the World", was the calendar used by the Eastern Orthodox Church from c. 691 to 1728 in the Ecumenical Patriarchate. It was the official calendar of the Byzantine Empire from 988 to 1453, of Kievan Rus' and Russia from c. 988 to 1700. Since "Byzantine" is a historiographical term, the original name uses the noun "Roman" as it was how the Eastern Roman Empire continued calling itself; the calendar was based on the Julian calendar, except that the year started on 1 September and the year number used an Anno Mundi epoch derived from the Septuagint version of the Bible. It placed the date of creation at 5509 years before the Incarnation, was characterized by a certain tendency, a tradition among Jews and early Christians to number the years from the calculated foundation of the world, its Year One, marking the supposed date of creation, was September 1, 5509 BC, to August 31, 5508 BC. It is not known when; the first appearance of the term is in the treatise of a certain "monk and priest", who mentions all the main variants of the "World Era" in his work.
Georgios argues that the main advantage of the World era is the common starting point of the astronomical lunar and solar cycles, of the cycle of indictions, the usual dating system in Byzantium since the 6th century. He already regards it as the most convenient for the Easter computus. Complex calculations of the 19-year lunar and 28-year solar cycles within this world era allowed scholars to discover the cosmic significance of certain historical dates, such as the birth or the crucifixion of Jesus; this date underwent minor revisions before being finalized in the mid-7th century, although its precursors were developed c. AD 412. By the second half of the 7th century, the Creation Era was known in Western Europe, at least in Great Britain. By the late 10th century around AD 988, when the era appears in use on official government records, a unified system was recognized across the Eastern Roman world; the era was calculated as starting on September 1, Jesus was thought to have been born in the year 5509 since the creation of the world.
Historical time was thus calculated from the creation, not from Christ's birth, as in the west after the Anno Domini system was adopted between 6th and 9th centuries. The Eastern Church avoided the use of the Anno Domini system of Dionysius Exiguus, since the date of Christ's birth was debated in Constantinople as late as the 14th century. Otherwise the Byzantine calendar was identical to the Julian Calendar except that: the names of the months were transcribed from Latin into Greek; the leap day of the Byzantine calendar was obtained in an identical manner to the bissextile day of the original Roman version of the Julian calendar, by doubling the sixth day before the calends of March, i.e. by doubling 24 February. The Byzantine World Era was replaced in the Orthodox Church by the Christian Era, utilized by Patriarch Theophanes I Karykes in 1597, afterwards by Patriarch Cyril Lucaris in 1626, formally established by the Church in 1728. Meanwhile, as Russia received Orthodox Christianity from Byzantium, she inherited the Orthodox Calendar based on the Byzantine Era.
After the collapse of the Byzantine Empire in 1453, the era continued to be used by Russia, which witnessed millennialist movements in Moscow in AD 1492. It was only in AD 1700 that the Byzantine World Era in Russia was changed to the Julian Calendar by Peter the Great, it still forms the basis of traditional Orthodox calendars up to today. September AD 2000 began the year 7509 AM; the earliest extant Christian writings on the age of the world according to the Biblical chronology are by Theophilus, the sixth bishop of Antioch from the Apostles, in his apologetic work To Autolycus, by Julius Africanus in his Five Books of Chronology. Both of these early Christian writers, following the Septuagint version of the Old Testament, determined the age of the world to have been about 5,530 years at the birth of Christ. Ben Zion Wacholder points out that the writings of the Church Fathers on this subject are of vital significance, in that through the Christian chronographers a window to the earlier Hellenistic biblical chronographers is preserved: An immense intellectual effort was expended during the Hellenistic period by both Jews and pagans to date creation, the flood, building of the Temple...
In the course of their studies, men such as Tatian of Antioch, Clement of Alexandria, Hippolytus of Rome
This article concerns the period between 9 BC and 1 BC, the last nine years of the Before Christ era. This is a list of events occurring in the"'. Pannonia is incorporated in the Roman Empire as part of Illyria; the Ara Pacis, voted by the Senate four years earlier, is dedicated. Nero Claudius Drusus begins a campaign against the Marcomanni, but dies soon after a fall from his horse. Tiberius Claudius Nero continues the conquest of Germania. King Maroboduus becomes ruler of the Marcomanni and fights against the Roman Empire expansion in Bohemia. Arminius, son of a Cheruscan chieftain, is taken hostage to Rome where he receives a military education. After 20 years, Augustus initiated his second census of the Roman Empire. Sextilis, the eighth month of the early Julian Calendar, was renamed Augustus by a decree of the Roman Senate in honor of the first Roman emperor, Augustus. Tiberius Claudius Nero and Gnaeus Calpurnius Piso are Roman Consuls. Augustus' second census of the Roman Empire reported a total of 4,233,000 citizens.
Tiberius Claudius Nero is sent to Armenia retires to Rhodes. Emperor Augustus sends ferrets to the Balearic Islands to control the rabbit plagues. March – Probable nova in the constellation Aquila. C. December – Probable supernova in the constellation Capricornus. C. March? – On the death of Herod the Great, there is unrest in his client kingdom of Judea. His son, Herod Archelaus, becomes the new ruler. Herod Antipas becomes tetrarch of Perea; the Governor of Syria, Publius Quintilius Varus, assembles three of his four legions, including Legio X Fretensis, marches down to Jerusalem from Antioch to restore order. He crucifies 2,000 Jewish rebels. C. October – The Naikū of Ise Grand Shrine is founded, according to chapter 6 of Nihon Shoki. King Maroboduus of the Marcomanni organized in the area known as Bohemia a confederation of Germanic tribes, with the Hermunduri, Lombards and Vandals. Lucius Domitius Ahenobarbus crossed the Elbe, he builds the pontes longi over the marshes between the Ems. Emperor Augustus is proclaimed "father of the country" by the Roman Senate.
Julia the Elder, daughter of Augustus, is exiled on charges of treason and adultery to Pandateria. The Aqua Alsietina Roman aqueduct is constructed. Phraates V becomes king of the Parthian Empire, after he and his mother "the goddess Musa" have murdered his father Phraates IV. Emperor, Ai of Han dies and is succeeded by his cousin Ping of Han, a boy, nine years old. Wang Mang is appointed regent by the Grand Empress Dowager Wang. Former regent Dong Xian commits suicide. Estimated birth of Jesus, in the Christian religion, as assigned by Dionysius Exiguus in his Anno Domini era. However, at least one scholar thinks Dionysius placed the incarnation of Jesus in the next year, AD 1. Most modern scholars do not consider Dionysius' calculations authoritative, themselves placing the event several years earlier. Tigranes IV, King of Armenia, r. 12–1 BC Erato, Queen of Armenia, 8–5 BC, 2 BC – AD 2, AD 6–11 Artavasdes III, King of Armenia, r. 5–2 BC Ariobarzan of Atropatene, Client King of Armenia, r. 1 BC – AD 2 Chend Di, Emperor of Han Dynasty China, r.
32–7 BC Ai Di, Emperor of Han Dynasty China, r. 7–1 BC Ping Di, Emperor of Han Dynasty China, r. 1 BC – AD 5 Wang Mang, Chinese statesman and future emperor of China Dong Xian, Han Dynasty Chinese official under Emperor Ai of Han Antiochus III, King of Commagene, r. 12 BC – AD 17 Arminius, Germanic war chief Arshak II, King of Caucasian Iberia, r. 20 BC – AD 1 Strato II and Strato III, co-kings of the Indo-Greek Kingdom, r. 25 BC – AD 10 Lugaid Riab nDerg, Legendary High King of Ireland, r. 33–9 BC Conchobar Abradruad, Legendary High King of Ireland, r. 9–8 BC Crimthann Nia Náir, Legendary High King of Ireland, r. Suinin, Legendary Emperor of Japan, r. 29 BC – AD 70 Amanishakheto, King of Kush, r. 10–1 BC Natakamani, King of Kush, r. 1 BC – AD 20 Ma'nu III, King of Osroene, r. 23–4 BC Abgar V, King of Osroene, r. 4 BC-AD 7, AD 13–50 Phraates IV, king of the Parthian Empire, r. 38–2 BC Phraates V, king of the Parthian Empire, r. 2 BC – AD 4 Musa of Parthia, mother and co-ruler with Phraates V, r. 2 BC – AD 4 Caesar Augustus, Roman Emperor Nero Claudius Drusus, Roman Consul, in office 9 BC Gaius Caesar, Roman general Livy, Roman historian Ovid, Roman poet Quirinius, Roman nobleman and politician Tiberius, Roman general and future emperor.
Herod the Great, Client king of Judea Hillel the Elder, Jewish scholar and Nasi of the Sanhedrin, in office c. 31 BC – AD 9 Shammai, Jewish scholar and Av Beit Din of the Sanhedrin, in office 20 BC – AD 20 Hyeokgeose, King of Silla, r. 57 BC – AD 4 9 BC Emperor Ping of Han Asconius Pedianus, Roman grammarian and historian 8 BC – Empress Wang 5 BC – Guangwu, Emperor of China 4 BC – Herod Philip II, tetrarch of Iturea and Trachonitis 3 BC Seneca the Younger, Roman statesman Servius Sulpicius Galba, Roman general and emperor 1 BC Ptolemy of Mauretania, client king of Mauretania St. Matthew, Figure of early Christianity an Apostle date unknown John the Baptist, Jewish religious teacher Jesus, Jewish teacher and central figure of Christianity 9 BC – Nero Claudius Drusus, Roman statesman and military commander 8 BC Hor
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
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
1st century BC
The 1st century BC 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 year zero; this is the 100th century in the Holocene calendar. 1st century AD follows. In the course of the century all the remaining independent lands surrounding the Mediterranean were brought under Roman control, being ruled either directly under governors or through puppet kings appointed by Rome; the Roman state itself was plunged into civil war several times resulting in the marginalization of its 500-year-old republic, the embodiment of total state power in a single man—the emperor. The internal turbulence that plagued Rome at this time can be seen as the death throes of the Roman Republic, as it gave way to the autocratic ambitions of powerful men like Sulla, Julius Caesar, Mark Antony and Octavian. Octavian's 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. 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 and the court of China was in chaos in the latter half of this century. Trapped in a difficult situation, the Xiongnu had to begin emigration to the west or attach themselves to the Han. 97 BC: Ariarathes VIII is forced out of Cappadocia by Mithridates VI of Pontus, dies soon afterwards. 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: Crown Prince Ju Revolt in China. 89 BC: Mithridates VI of Pontus's invasion of Cappadocia leads to the First Mithridatic War with the Roman Republic.
89 BC: Valagamba of Anuradhapura gains control of all of Sri Lanka 88 BC: 80,000 Roman civilians killed in the Asiatic Vespers in Asia Minor 87 BC: Emperor Wu of Han dies and is succeeded by his eight-year-old son Zhao, with Jin Midi, Shangguang Jie and Huo Guang as regents. 88-87 BC: Sulla's first civil war - Sulla marches on Rome and defeats Gaius Marius 86 BC: Siege of Athens ends with Roman conquest of Athens. 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: Aretas III of the Nabataeans conquers Damascus. 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 Sulla's second civil war - Sulla is appointed dictator of the Roman state, brings about major reforms.
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 and Huo Guang becoming the de facto ruler of China. 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 Bithynia's bequest of his kingdom to the Roman Republic, beginning the Third Mithridatic War. 74 BC: Emperor Zhao of Han dies and is succeeded by the unsuitable Prince He of Changyi and 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 and the Rhyndacus and he flees east to Armenia 71 BC: Pompey the Great ends the Sertorian War and the Third Servile 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. 68 BC: Huo Guang dies and Emperor Xuan of Han assumes full power. The Huo clan is eliminated over the following two years. 67 BC: Pompey is given a three-year extraordinary command against the pirates plaguing the Mediterranean and defeats them in forty days. 66 BC: Pompey drives Mithridates VI out of Asia Minor. 66 BC: Aristobulus II seizes power from John Hyrcanus II in Judea. 63 BC: Mithridates VI commits suicide, ending the Third Mithridatic War. 63 BC: Cicero denounces and defeats the Catilinarian Conspiracy. 63 BC: Pompey captures Jerusalem, establishes Roman annexation of Judea as a client kingdom. He permanently abolishes Seleucid Syria. Aristobulus II of Judea removed from John Hyrcanus II restored as Roman vassal. 62 BC: Nabataean kingdom becomes a Roman vassal. 61 BC: Orgetorix and the Helvetii's attempt to migrate into southwestern France leads Julius Caesar to take military action, beginning the Gallic Wars 60 BC: Julius Caesar, Pompey the Great, Marcus Crassus form the First Triumvirate c. 60 BC: The Sakas conquer Mathura.
58 BC: Battle of Bibracte - Julius Caesar conquers the Helvetii 58 BC: Germans invade Gaul and are defeated by Julius Caesar at Battle of Vosges. 58 BC
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
The 1st century was the century AD 1 to AD 100 according to the Julian calendar. It is 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 epoch, or historical period. During this period, North Africa and the Near East fell under increasing domination by the Roman Empire, which continued expanding, most notably conquering Britain under the emperor Claudius; the reforms introduced by Augustus during his long reign stabilized the empire after the turmoil of the previous century's civil wars. In the century the Julio-Claudian dynasty, founded by Augustus, came to an end with the suicide of Nero in AD 68. There followed the famous Year of Four Emperors, a brief period of civil war and instability, brought to an end by Vespasian, ninth Roman emperor, founder of the Flavian dynasty; the Roman Empire experienced a period of prosperity and dominance in this period and the First Century is remembered as part of the Empire's 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 AD 23; the capital was moved from Chang'an to Luoyang. Western Europe: Celtic, Germanic and Finnic tribal chiefdom and the Roman Empire Eastern Europe: Roman Empire, Sarmatian and Balt tribal chiefdoms North Africa: Roman Empire, Mauri and Gaetulian tribal chiefdoms West Africa: Gur, Kwa and Mande tribal chiefdoms Central Africa: Bantu tribes, collapsing Nok culture Nok civilization East Africa: Kingdom of Kush, Kingdom of Blemmyes, Kingdom of Aksum Southern Africa: Bantu tribes, Khoisan. Western Asia: Roman and Parthian Empires and Arabian Kingdoms, smaller tribes. Central Asia: Kushan Empire, Sarmatian and other Iranian tribal chiefdoms South Asia: Kushan Empire, Western Satraps, Satavahana Empire, Dravidian Kingdoms, Kingdom of Kalinga, Indo-Parthian Kingdom, Zhangzhung. Southeast Asia: Mandala of city-states, Kingdom of Funan East Asia: Han Dynasty, Yamatai and Xianbei tribal chiefdoms, Three Kingdoms of Korea.
North America: Central America: Mayan and Zapotec civilizations. Caribbean: South America: Nazca, Moche civilizations, Tairona tribal chiefdoms. Early 1st century – Augustus of Primaporta, is made, it is now kept in Braccio Nuovo, Rome. Early 1st century – Gemma Augustea is made, it is now kept at Vienna. Early 1st century – House of the Silver Wedding, Pompeii, is built. Excavated in 1893, the year of the silver wedding anniversary of Italy's King Humbert and his wife, Margherita of Savoy, who have supported archaeological fieldwork at Pompeii. Early 1st century - Inner shrine, Mie, Mie Prefecture, is built. Yayoi period. AD 1: Lions became extinct in Western Europe. AD 2: First census of China, the census is one of the most accurate in Chinese history. AD 6: Census of Quirinius. AD 7: Prince Cunobeline of Catuvellauni defeats the Trinovantes in England and establishes his capital at Camulodunum. AD 9: Three Roman legions were ambushed and destroyed at Teutoberg Forest by Germans under the leadership of Arminius.
AD 9: Prince Cunobeline is crowned King of Catuvellauni, his Kingdom dominates Southern England. AD 9 – 23: Wang Mang temporarily overthrew the Han dynasty of China. AD 9 – 23: Xin dynasty. AD 14: Augustus Caesar, first emperor of Rome, dies, his adopted son and son-in-law Tiberius is his successor. AD 25: 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 establish the Bunlap tribe, among others. C. AD 29: Jesus begins his ministry. C. AD 33: The Crucifixion of Jesus. C. AD 33 – 36: Conversion of Paul the Apostle. AD 40: Succession crisis erupts at King Cunobeline's court and his exiled younger son Prince Adminius flees to the court of Caligula in Rome. AD 40: Emperor Caligula plans to invade Britain, but forgets to bring an army, he instead declares war upon the sea, whipping it and taking shells as prisoners. AD 40 – 43: Revolts erupts in Vietnam by the Trung sisters. AD 42: King Cunobeline dies, his son Caratacus becomes King.
He and his brother conquer much of South-Eastern England, expanding territory into Atrebates, driving out King Verica. King Verica travels to Rome to the court of Claudius to help reclaim his throne. AD 43: Roman conquest of Britain begins. London is founded. AD 44: Death of Herod Agrippa. AD 41 – 54: Rachias, an ambassador sent from Sri Lanka to the court of Claudius. Buddhist monks in Sri Lanka first write down Buddha's teachings, creating the Pali canon; the regions of present-day Afghanistan and North India come under the control of the Kushans, a nomadic people forced out of northwest China by the Han Dynasty. Tacitus mentions the Suiones. Kaundinya, an Indian brahmin establishes the pre-Angkor Cambodian Kingdom of Funan; the Goths settle in northern Poland, which they called Gothiscandza, shape the Wielbark culture. C. AD 50: Christian Council of Jerusalem. Mid-1st century – Wall niche, from garden in Pompeii, is made, it is now kept at University of Cambridge, England. Mid-1st century – Detail of a wall painting in the House of M. Lucretius Fronto, Pompeii