A 'Julian year' is on average 365.25 days long. The Julian calendar was in use for many centuries as the principal dating method used in Europe until the introduction of the Gregorian calendar. The principal motivation of the Roman Catholic Church in introducing the Gregorian calendar was to have Easter celebrated on what they assumed was the correct day because it had by the late 16th century drifted by 10 days from the correct date according to their calculations using what we now call the Gregorian calendar. The Julian calendar was introduced in 46 BC by Julius Caesar and took force in 45 BC (709 ab urbe condita). ... Inscription on the tomb of Pope Gregory XIII celebrating the introduction of the Gregorian Calendar The Gregorian calendar is the calendar that is used nearly everywhere in the world. ... For other uses of the term, see Catholic Church (disambiguation). ... Easter is the most important religious holiday of the Christian liturgical year, observed in March, April, or May to celebrate the resurrection of Jesus, which Christians believe occurred after his death by crucifixion in AD 27-33 (see Good Friday). ...

Introduction

The dominant method that the Romans used to identify a year for dating purposes was to name it after the two consuls who took office in it. Since 153 BC, they had taken office on 1 January, and Julius Caesar did not change the beginning of the year. Thus this consular year was an eponymous or named year. Roman years were named this way until the last consul was appointed in 541. Only rarely did the Romans number the year from the founding of the city (of Rome), ab urbe condita (AUC). This method was used by Roman historians to determine the number of years from one event to another, not to date a year. Different historians had several different dates for the founding. The Fasti Capitolini, an inscription containing an official list of the consuls which was published by Augustus, used an epoch of 752 BC. The epoch used by Varro, 753 BC, has been adopted by modern historians. Indeed, Renaissance editors often added it to the manuscripts that they published, giving the false impression that the Romans numbered their years. Most modern historians tacitly assume that it began on the day the consuls took office, and ancient documents such as the Fasti Capitolini which use other AUC systems do so in the same way. However, the Varronian AUC year did not formally begin on 1 January, but on Founder's Day, 21 April. This prevented the early Roman church from celebrating Easter after 21 April because the festivities associated with Founder's Day conflicted with the solemnity of Lent, which was observed until the Saturday before Easter Sunday. Centuries: 3rd century BC - 2nd century BC - 1st century BC Decades: 200s BC 190s BC 180s BC 170s BC 160s BC - 150s BC - 140s BC 130s BC 120s BC 110s BC 100s BC Years: 158 BC 157 BC 156 BC 155 BC 154 BC - 153 BC - 152 BC 151 BC... January 1 is the first day of the calendar year in both the Julian and Gregorian calendars. ... Events January 1 - Flavius Basilius Junior appointed as consul in Constantinople, the last person to hold this office January 2 - Earthquake strikes Laodicea. ... An Italian poster from World War II using the Romulus and Remus myth: the wolf is tearing apart a Union Jack to encourage Italians to buy war bonds The founding of Rome is reported by many legends, which in recent times are beginning to be supplemented by more scientific reconstructions. ... Fasti, a Latin word, refers to the Roman calendar and almanac; and especially, to a long, unfinished poem on the religious festivals of the Roman year and their mythological underpinnings, by the poet Ovid. ... In chronology, an epoch is an instant chosen as the origin of a particular time scale. ... Centuries: 9th century BC - 8th century BC - 7th century BC Decades: 800s BC 790s BC 780s BC 770s BC 760s BC - 750s BC - 740s BC 730s BC 720s BC 710s BC 700s BC Events and Trends 756 BC - Founding of Cyzicus. ... Marcus Terentius Varro ([[116 BC]–27 BC), also known as Varro Reatinus to distinguish him from his contemporary Varro Atacinus, was a Roman scholar and writer, who the Romans came to call the most learned of all the Romans. ... Centuries: 9th century BC - 8th century BC - 7th century BC Decades: 800s BC 790s BC 780s BC 770s BC 760s BC - 750s BC - 740s BC 730s BC 720s BC 710s BC 700s BC Events and Trends 756 BC - Founding of Cyzicus. ... In the traditional view, the Renaissance is understood as an historical age that was preceded by the Middle Ages and followed by the Reformation. ... January 1 is the first day of the calendar year in both the Julian and Gregorian calendars. ... April 21 is the 111th day of the year in the Gregorian calendar (112th in leap years). ... April 21 is the 111th day of the year in the Gregorian calendar (112th in leap years). ... In Western Christianity, Lent is the forty-day period between Ash Wednesday and Easter Sunday (Pascha). ...

In addition to consular years, the Romans sometimes used the regnal year of the emperor. Anno Diocletiani, named after Diocletian, was often used by the Alexandrian Christians to number their Easters during the fourth and fifth centuries. In AD 537, Justinian required that henceforth the date must include the name of the emperor, in addition to the indiction and the consul (the latter ending only four years later). The indiction caused the Byzantine year to begin on 1 September, which is still used in the Eastern Orthodox Church for the beginning of the liturgical year. Emperor Diocletian. ... This article needs to be updated. ... (3rd century - 4th century - 5th century - other centuries) As a means of recording the passage of time, the 4th century was that century which lasted from 301 to 400. ... (4th century - 5th century - 6th century - other centuries) Events Rome sacked by Visigoths in 410. ... Events Pope Silverius deposed by Belisarius at the order of Justinian, who appoints as his successor Pope Vigilius. ... Justinian I depicted on one of the famous mosaics of the Basilica of San Vitale. ... An indiction is any of the years in a 15-year cycle used to date medieval documents. ... Byzantine Empire (Greek: ) is the term conventionally used since the 19th century to describe the Greek-speaking Roman Empire during the Middle Ages, centered at its capital in Constantinople. ... September 1 is the 244th day of the year (245th in leap years). ... The Vladimir Icon, one of the most venerated of Orthodox Christian icons of the Virgin Mary. ... The liturgical year, also known as the Christian year, consists of the cycle of liturgical seasons in some Christian churches which determines when Feasts, Memorials, Commemorations, and Solemnities are to be observed and which portions of Scripture are to be read. ...

Julian era

See also Calendar era

In AD 525 Dionysius Exiguus proposed the system of anno Domini, which gradually spread through the western Christian world, once the system was adopted by Bede. A calendar era is the year numbering system used by a calendar. ... Dionysius Exiguus (Dennis the Little, meaning humble) (c. ... Dionysius Exiguus invented Anno Domini years to date Easter. ... Bede depicted in an early medieval manuscript Depiction of Bede from the Nuremberg Chronicle, 1493. ...

Julian start of the year

With the introduction of anno Domini by Dionysius Exiguus in AD 525 the years were numbered from the supposed date of the incarnation or annunciation of Jesus on 25 March, although this soon changed to Christmas. Dionysius Exiguus invented Anno Domini years to date Easter. ... Dionysius Exiguus (Dennis the Little, meaning humble) (c. ... Events Bernicia settled by the Angles Ethiopia conquers Yemen The Daisan river, a tributary of the Euphrates, floods Edessa and within a couple of hours fills the entire city except for the highest parts. ... Jesus (8-2 BC/BCE – 29-36 AD/CE),[1] also known as Jesus of Nazareth, is the central figure of Christianity, in which context he is known as Jesus Christ, where Christ is a Greek title meaning Anointed, corresponding to the Hebrew term Messiah. The main sources of information... March 25 is the 84th day of the year in the Gregorian calendar (85th in leap years). ...

During the Middle Ages 1 January was given the name New Year's Day (or an equivalent name) in all Western European countries (those dominated by the Roman Catholic Church), even while most of those countries began their numbered year on 25 December (the Nativity of Jesus), then 25 March (the Incarnation of Jesus), and even Easter, as in France. This name was the result of always displaying the months of the medieval calendar from January to December (in twelve columns containing 28 to 31 days each), just like the Romans did. The Middle Ages formed the middle period in a traditional schematic division of European history into three ages: the classical civilization of Antiquity, the Middle Ages, and modern times, beginning with the Renaissance. ... January 1 is the first day of the calendar year in both the Julian and Gregorian calendars. ... For information on the movie, New Years Day, see New Years Day (film). ... A common understanding of Western Europe in modern times. ... December 25 is the 359th day of the year (360th in leap years) in the Gregorian Calendar, with 6 days remaining. ... Jesus (8-2 BC/BCE – 29-36 AD/CE),[1] also known as Jesus of Nazareth, is the central figure of Christianity, in which context he is known as Jesus Christ, where Christ is a Greek title meaning Anointed, corresponding to the Hebrew term Messiah. The main sources of information... March 25 is the 84th day of the year in the Gregorian calendar (85th in leap years). ... Easter is the most important religious holiday of the Christian liturgical year, observed in March, April, or May to celebrate the resurrection of Jesus, which Christians believe occurred after his death by crucifixion in AD 27-33 (see Good Friday). ... January is the first month of the year in the Gregorian Calendar and one of seven Gregorian months with the length of 31 days. ... Look up December in Wiktionary, the free dictionary. ...

Most Western European countries (except for a few Italian states) shifted the first day of their numbered year to 1 January while they were still using the Julian calendar, before they adopted the Gregorian calendar, many during the sixteenth century. Eastern European countries (under the control of the Orthodox Church) began their numbered year on 1 September (from about 988). January 1 is the first day of the calendar year in both the Julian and Gregorian calendars. ... (15th century - 16th century - 17th century - more centuries) As a means of recording the passage of time, the 16th century was that century which lasted from 1501 to 1600. ... The word orthodoxy, from the Greek ortho (right, correct) and doxa (thought, teaching , Glorification), is typically used to refer to the correct theological or doctrinal observance of religion, as determined by some overseeing body. ... September 1 is the 244th day of the year (245th in leap years). ... Events Vladimir I, Prince of Kiev marries Anna, sister of Byzantine emperor Basil II and converts to Christianity. ...

As different countries adopted 1 January as the beginning of the calendar year at different times and the date of adoption may have been before the adoption of the Gregorian calendar. When viewing original source documents it is important to check carefully the year in which an event happened against the reported date in the document if the country at the time the document was written was still using the Julian calendar. For example as England adopted 1 January as the start of the new calendar year in 1753 in place of 25 March, the months of January, February and most of March are usually dated as if the event happened in the year which proceeded the event. The execution of Charles I of England is usually recorded as having taken place on January 30, 1649 ("New Style" (NS)). But in contemporary documents it is recorded as having taken place on January 30, 1648. Location within Italy Venice (Italian: Venezia, Venetian: Venexia) 45°26′N 12°19′E, the city of canals, is the capital of the region of Veneto and of the province of Venice in Italy. ... Events January 9 - Adrian Dedens becomes Pope Adrian VI. February 26 - Execution by hanging of Cuauhtémoc, Aztec ruler of Tenochtitlan under orders of conquistador Hernán Cortés. ... Events April 11 - Battle of Ceresole - French forces under the Comte dEnghien defeat Imperial forces under the Marques Del Vasto near Turin. ... Events January 16 - Abdication of Emperor Charles V. His son, Philip II becomes King of Spain, while his brother Ferdinand becomes Holy Roman Emperor January 23 - The Shaanxi earthquake, the deadliest earthquake in history, occurs with its epicenter in Shaanxi province, China. ... The coat of arms of the Kingdom of Prussia, 1701-1918 The word Prussia (Old Prussian: Prūsa, German: Preußen, Polish: Prusy, Lithuanian: Prūsai, Latin: Borussia) has had various (often contradictory) meanings: The land of the Baltic Prussians (in what is now parts of southern Lithuania, the Kaliningrad... Events January 15 - Elizabeth I of England is crowned in Westminster Abbey. ... Events March 27 — Naples bans kissing in public under the penalty of death June 22 — Fort Caroline, the first French attempt at colonizing the New World September 10 — The Battle of Kawanakajima Ottoman Turks invade Malta Modern pencil becomes common in England Conquistadors crossed the Pacific Spanish founded a colony... Lorraine coat of arms Lorraine (French: Lorraine; German: Lothringen) is a historical area in present-day northeast France. ... Events January 6 - The Union of Atrecht united the southern Netherlands under the Duke of Parma, governor in the name of king Philip II of Spain. ... 1583 was a common year starting on Saturday of the Gregorian calendar or a common year starting on Tuesday of the Julian calendar. ... Motto: Nemo me impune lacessit (English: No one provokes me with impunity) Scotlands location within Europe Scotlands location within the United Kingdom Languages English, Gaelic, Scots Capital Edinburgh Largest city Glasgow First Minister Jack McConnell Area - Total - % water Ranked 2nd UK 78,782 km² 1. ... 1597 1598 1599 - 1600 - 1601 1602 1603 |- | align=center colspan=2 | Decades: 1570s 1580s 1590s - 1600s - 1610s 1620s 1630s |- | align=center | Centuries: 15th century - 16th century - 17th century |} // Events January January 1 - Scotland adopts January 1st as being New Years Day February February 17 - Giordano Bruno burned at the... Events January 1 - Russia accepts Julian calendar. ... A poppy field in Tuscany Tuscany (Italian Toscana) is a region in central Italy, bordering on Latium to the south, Umbria and Marche to the east, Emilia-Romagna and Liguria to the north, and the Tyrrhenian Sea to the west. ... // Events Pope Innocent XIII becomes pope Johann Sebastian Bach composes the Brandenburg Concertos April 4 - Robert Walpole becomes the first prime minister of Britain September 10 - Treaty of Nystad is signed, bringing an end to the Great Northern War November 2 - Peter I is proclaimed Emperor of All the Russias... Royal motto (French): Dieu et mon droit (Translated: God and my [birth]right) Englands location (dark green) within the British Isles Languages English (de facto) Capital London de facto Largest city London Area – Total Ranked 1st UK 130,395 km² Population – Total (mid-2004) – Total (2001 Census) – Density Ranked... 1752 was a leap year starting on Saturday (see link for calendar). ... January 1 is the first day of the calendar year in both the Julian and Gregorian calendars. ... January 1 is the first day of the calendar year in both the Julian and Gregorian calendars. ... March 25 is the 84th day of the year in the Gregorian calendar (85th in leap years). ... Charles I (19 November 1600–30 January 1649) was King of England, Scotland, and Ireland from 27 March 1625 until his execution in 1649. ... January 30 is the 30th day of the year in the Gregorian calendar. ... // Events January 30 - King Charles I of England, Scotland and Ireland is beheaded. ... In Britain and countries of the British Empire, Old Style or O.S. after a date means that the date is in the Julian calendar, in use in those countries until 1752; New Style or N.S. means that the date is in the Gregorian calendar, adopted on 14 September... January 30 is the 30th day of the year in the Gregorian calendar. ... // Events January 17 - Englands Long Parliament passes the Vote of No Address, breaking off negotiations with King Charles I and thereby setting the scene for the second phase of the English Civil War. ...

See also

• 1 January

January 1 is the first day of the calendar year in both the Julian and Gregorian calendars. ...

Notes

1. ↑  Old Style and New Style Dates.

External links

• Calendopaedia - New Year's Day
• The Julian Calendar during the Dark and Middle Ages
• Roman Calendar
• Roman Dates