Year 1 BC was a

common year starting on Friday A common year starting on Friday is any non-leap year (i.e. a year with 365 days) that begins on Friday, 1 January, and ends on Friday, 31 December. Its dominical letter hence is C. The most recent year of such kind was 2021 and the next one wi ...

Saturday Saturday is the day of the week between Friday and Sunday. No later than the 2nd century, the Romans named Saturday ("Saturn's Day") for the planet Saturn, which controlled the first hour of that day, according to Vettius Valens. The da ...

in the

Julian calendar The Julian calendar, proposed by Roman consul Julius Caesar in 46 BC, was a reform of the Roman calendar. It took effect on , by edict. It was designed with the aid of Greek mathematicians and astronomers such as Sosigenes of Alexandri ...

(the sources differ; see leap year error for further information) and a leap year starting on Thursday in the

proleptic Julian calendar The proleptic Julian calendar is produced by extending the Julian calendar backwards to dates preceding AD 8 when the quadrennial leap year stabilized. The leap years that were actually observed between the implementation of the Julian calendar in ...

. It was also a

leap year starting on Saturday A leap year starting on Saturday is any year with 366 days (i.e. it includes 29 February) that begins on Saturday, 1 January, and ends on Sunday, 31 December. Its dominical letters hence are BA. The most recent year of such kind was 2000 and the n ...

in the

Proleptic Gregorian calendar The proleptic Gregorian calendar is produced by extending the Gregorian calendar backward to the dates preceding its official introduction in 1582. In nations that adopted the Gregorian calendar after its official and first introduction, dates occ ...

. At the time, it was known as the Year of the

Consulship A consul held the highest elected political office of the Roman Republic ( to 27 BC), and ancient Romans considered the consulship the second-highest level of the ''cursus honorum'' (an ascending sequence of public offices to which politic ...

of Lentulus and Piso (or, less frequently, year 753 ''

Ab urbe condita ''Ab urbe condita'' ( 'from the founding of the City'), or ''anno urbis conditae'' (; 'in the year since the city's founding'), abbreviated as AUC or AVC, expresses a date in years since 753 BC, the traditional founding of Rome. It is an ex ...

''). The denomination 1 BC for this year has been used since the early

medieval period In the history of Europe, the Middle Ages or medieval period lasted approximately from the late 5th to the late 15th centuries, similar to the post-classical period of global history. It began with the fall of the Western Roman Empire a ...

when the

Anno Domini The terms (AD) and before Christ (BC) are used to label or number years in the Julian and Gregorian calendars. The term is Medieval Latin and means 'in the year of the Lord', but is often presented using "our Lord" instead of "the Lord" ...

calendar era A calendar era is the period of time elapsed since one '' epoch'' of a calendar and, if it exists, before the next one. For example, it is the year as per the Gregorian calendar, which numbers its years in the Western Christian era (the Coptic ...

became the prevalent method in Europe for naming years. The following year is 1 AD in the widely used Julian calendar, which does not have a "

year zero A year zero does not exist in the Anno Domini (AD) calendar year system commonly used to number years in the Gregorian calendar (nor in its predecessor, the Julian calendar); in this system, the year is followed directly by year . However, the ...

Events

By place

Han Dynasty

* Emperor Ai of Han dies and is succeeded by his 8-year-old cousin Ping of Han. *

Wang Mang Wang Mang () (c. 45 – 6 October 23 CE), courtesy name Jujun (), was the founder and the only emperor of the short-lived Chinese Xin dynasty. He was originally an official and consort kin of the Han dynasty and later seized the th ...

is appointed

regent A regent (from Latin : ruling, governing) is a person appointed to govern a state '' pro tempore'' (Latin: 'for the time being') because the monarch is a minor, absent, incapacitated or unable to discharge the powers and duties of the monarchy ...

by Grand Empress Dowager

Wang Zhengjun Wang Zhengjun (; 71 BC – 13 AD), officially Empress Xiaoyuan (孝元皇后), later and more commonly known as Grand Empress Dowager Wang, born in Yuancheng (modern Handan, Hebei), was an empress during the Western Han dynasty of China, who ...

, who is his aunt. * Former regent Dong Xian, who was previously Emperor Ai of Han's lover, commits suicide with his wife.Hinsch, Bret. (1990) ''Passions of the Cut Sleeve''. University of California Press.

Roman Empire

* Gaius Caesar marries Livilla, daughter of

Antonia Minor Antonia Minor (31 January 36 BC - 1 May 37 AD) was the younger of two surviving daughters of Mark Antony and Octavia Minor. She was a niece of the Emperor Augustus, sister-in-law of the Emperor Tiberius, paternal grandmother of the Emperor Caligu ...

and

Nero Claudius Drusus Nero Claudius Drusus Germanicus (38–9 BC), also called Drusus the Elder, was a Roman politician and military commander. He was a patrician Claudian on his birth father's side but his maternal grandmother was from a plebeian family. He was the ...

, in an effort to gain prestige. * The Roman theatre in Cartagena, built by Gaius and Lucius Caesar, finishes construction. * Aulus Caecina Severus was appointed consul by

Emperor Augustus Caesar Augustus (born Gaius Octavius; 23 September 63 BC – 19 August AD 14), also known as Octavian, was the first Roman emperor; he reigned from 27 BC until his death in AD 14. He is known for being the founder of the Roman Pr ...

succeeding Cossus Cornelius Lentulus Gaetulicus and Lucius Calpurnius Piso (consul 1 BC).

Kingdom of Kush

* The approximate date of Natakamani succeeding

Amanishakheto Amanishakheto was a Kandake of Kush. She seems to have reigned from 10 BC to 1 AD, although most dates of Kushite history before the Middle Ages are very uncertain. In Meroitic hieroglyphs her name is written "Amanikasheto" (''Mniskhte'' or ''( ...

as the

King of Kush This is an incomplete list for rulers with the title of Qore (king) or Kandake (queen) of the Kingdom of Kush. Some of the dates are only rough estimates. While the chronological list is well known, only a few monarchs have definite dates. Th ...

Satavahana dynasty

*Kunatala Satakarni is succeeded by Satakarni III.

By topic

Religion

* Estimated

birth of Jesus The nativity of Jesus, nativity of Christ, birth of Jesus or birth of Christ is described in the biblical gospels of Luke and Matthew. The two accounts agree that Jesus was born in Bethlehem in Judaea, his mother Mary was engaged to a man ...

, in the Christian religion, as assigned by

Dionysius Exiguus Dionysius Exiguus (Latin for "Dionysius the Humble", Greek: Διονύσιος; – ) was a 6th-century Eastern Roman monk born in Scythia Minor. He was a member of a community of Scythian monks concentrated in Tomis (present day Constanța ...

in his

era; according to most scholars, Dionysius used the word "incarnation", but it is not known whether he meant conception or birth. However, at least one scholar thinks Dionysius placed the incarnation of Jesus in the next year,

AD 1 __NOTOC__ AD 1 or 1 CE is the epoch year for the Anno Domini (AD) Christian calendar era and also the 1st year of the Common Era (CE) and the 1st millennium and of the 1st century of the Christian and the common era. It was a common year starti ...

.Georges Declercq, ''Anno Domini: The origins of the Christian Era'' (Turnhout, Belgium: Brepols, 2000), pp.143–147.G. Declercq, "Dionysius Exiguus and the introduction of the Christian Era", ''Sacris Erudiri'' 41 (2002) 165–246, pp.242–246. Annotated version of a portion of ''Anno Domini''. Most modern scholars do not consider Dionysius' calculations authoritative, and place the event several years earlier.

Deaths

August 15 Events Pre-1600 * 636 – Arab–Byzantine wars: The Battle of Yarmouk between the Byzantine Empire and the Rashidun Caliphate begins. * 717 – Arab–Byzantine wars: Maslama ibn Abd al-Malik begins the Second Arab Siege of Const ...

– Ai of Han, Chinese emperor of the

Han Dynasty The Han dynasty (, ; ) was an Dynasties in Chinese history, imperial dynasty of China (202 BC – 9 AD, 25–220 AD), established by Emperor Gaozu of Han, Liu Bang (Emperor Gao) and ruled by the House of Liu. The dynasty was preceded by th ...

(b.

27 BC __NOTOC__ Year 27 BC was either a common year starting on Sunday, Monday or Tuesday or a leap year starting on Monday (link will display the full calendar) of the Julian calendar (the sources differ, see leap year error for further information) ...

) * Dong Xian, Chinese politician and commander-in-chief (b.

23 BC __NOTOC__ Year 23 BC was either a common year starting on Saturday or Sunday or a leap year starting on Friday, Saturday or Sunday (link will display the full calendar) of the Julian calendar (the sources differ, see leap year error for further ...

) * Xiaoai, Chinese empress and wife of Ai of Han *

Zhao Feiyan Zhao Feiyan (, ? – 1 BC),Peterson, Barbara Bennett & He Hong Fei & Han Tie & Wang Jiyu & Zhang Guangyu. (1999) ''Notable Women of China'' "M.E. Sharpe". pp. 87–90. . formally Empress Xiaocheng (孝成皇后), was an empress during the Han Dy ...

, Chinese empress and wife of Cheng of Han (b.

45 BC __NOTOC__ Year 45 BC was either a common year starting on Thursday, Friday or Saturday or a leap year starting on Friday or Saturday (link will display the full calendar) (the sources differ, see leap year error for further information) an ...

)

References

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