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Common Year Starting On Monday
A common year starting on Monday is any non-leap year (i.e., a year with 365 days) that begins on Monday, 1 January, and ends on Monday, 31 December. Its dominical letter hence is G. The most recent year of such kind was 2018 and the next one will be 2029 in the Gregorian calendar, or likewise, 2019 and 2030 in the Julian calendar, see below for more. This common year is one of the three possible common years in which a century year can begin on and occurs in century years that yield a remainder of 300 when divided by 400. The most recent such year was 1900 and the next one will be 2300. Any common year that starts on Sunday, Monday or Tuesday has two Friday the 13ths: those two in this common year occur in April and July. Leap years starting on Sunday share this characteristic, but also have another in January. In this common year, Martin Luther King Jr. Day is on its earliest possible date, January 15, Valentine's Day, U.S. Independence Day and Halloween fall on a Wedn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leap Year
A leap year (also known as an intercalary year or bissextile year) is a calendar year that contains an additional day (or, in the case of a lunisolar calendar, a month) added to keep the calendar year synchronized with the astronomical year or seasonal year. Because astronomical events and seasons do not repeat in a whole number of days, calendars that have a constant number of days in each year will unavoidably drift over time with respect to the event that the year is supposed to track, such as seasons. By inserting (called '' intercalating'' in technical terminology) an additional day or month into some years, the drift between a civilization's dating system and the physical properties of the Solar System can be corrected. A year that is not a leap year is a common year. For example, in the Gregorian calendar, each leap year has 366 days instead of 365, by extending February to 29 days rather than the common 28. These extra days occur in each year that is an integer multi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
July 13
Events Pre-1600 * 1174 – William I of Scotland, a key rebel in the Revolt of 1173–74, is captured at Alnwick by forces loyal to Henry II of England. * 1249 – Coronation of Alexander III as King of Scots. *1260 – The Livonian Order suffers its greatest defeat in the 13th century in the Battle of Durbe against the Grand Duchy of Lithuania * 1558 – Battle of Gravelines: In France, Spanish forces led by Count Lamoral of Egmont defeat the French forces of Marshal Paul de Thermes at Gravelines. *1573 – Eighty Years' War: The Siege of Haarlem ends after seven months. *1586 – Anglo–Spanish War: A convoy of English ships from the Levant Company manage to repel a fleet of eleven Spanish and Maltese galleys off the Mediterranean island of Pantelleria. 1601–1900 *1643 – English Civil War: Battle of Roundway Down: In England, Henry Wilmot, 1st Earl of Rochester, commanding the Royalist forces, heavily defeats the Parliamentarian fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Juneteenth
Juneteenth is a federal holiday in the United States commemorating the emancipation of enslaved African Americans. Deriving its name from combining "June" and "nineteenth", it is celebrated on the anniversary of General Order No. 3, issued by Major General Gordon Granger on June 19, 1865, proclaiming freedom for slaves in Texas. Originating in Galveston, Juneteenth has since been observed annually in various parts of the United States, often broadly celebrating African-American culture. The day was first recognized as a federal holiday in 2021, when President Joe Biden signed the Juneteenth National Independence Day Act into law after the efforts of Lula Briggs Galloway, Opal Lee, and others. Early celebrations date to 1866, at first involving church-centered community gatherings in Texas. They spread across the South and became more commercialized in the 1920s and 1930s, often centering on a food festival. Participants in the Great Migration brought these cele ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 day's name was introduced into West Germanic languages and is recorded in the Low German languages such as Middle Low German , ''saterdach'', Middle Dutch (Modern Dutch ) and Old English , ''Sæterndæġ'' or . Origins Between the 1st and 3rd centuries AD, the Roman Empire gradually replaced the eight-day Roman nundinal cycle with the seven-day week. The astrological order of the days was explained by Vettius Valens and Dio Cassius (and Chaucer gave the same explanation in his ''Treatise on the Astrolabe''). According to these authors, it was a principle of astrology that the heavenly bodies presided, in succession, over the hours of the day. The association of the weekdays with the respective deities is thus indirect, the days are na ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saint Patrick's Day
Saint Patrick's Day, or the Feast of Saint Patrick ( ga, Lá Fhéile Pádraig, lit=the Day of the Festival of Patrick), is a cultural and religious celebration held on 17 March, the traditional death date of Saint Patrick (), the foremost patron saint of Ireland. Saint Patrick's Day was made an official Christian feast day in the early 17th century and is observed by the Catholic Church, the Anglican Communion (especially the Church of Ireland), the Eastern Orthodox Church, and the Lutheranism, Lutheran Church. The day commemorates Saint Patrick and the arrival of Christianity in Ireland, and celebrates the Culture of Ireland, heritage and culture of Irish people, the Irish in general. Celebrations generally involve public parades and festivals, céilithe, and the wearing of green attire or shamrocks. Christians who belong to liturgical denominations also attend church services and historically the Lenten restrictions Christian fasting, on eating and Christianity and alcohol, d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
February 19
Events Pre-1600 * 197 – Emperor Septimius Severus defeats usurper Clodius Albinus in the Battle of Lugdunum, the bloodiest battle between Roman armies. * 356 – The anti-paganism policy of Constantius II forbids the worship of pagan idols in the Roman Empire. *1594 – Having already been elected to the throne of the Polish–Lithuanian Commonwealth in 1587, Sigismund III of the House of Vasa is crowned King of Sweden, having succeeded his father John III of Sweden in 1592. * 1600 – The Peruvian stratovolcano Huaynaputina explodes in the most violent eruption in the recorded history of South America. 1601–1900 * 1649 – The Second Battle of Guararapes takes place, effectively ending Dutch colonization efforts in Brazil. * 1674 – England and the Netherlands sign the Treaty of Westminster, ending the Third Anglo-Dutch War. A provision of the agreement transfers the Dutch colony of New Amsterdam to England. * 1714 – Great Norther ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
President's Day
Presidents' Day, also called Washington's Birthday at the federal governmental level, is a holiday in the United States celebrated on the third Monday of February to honor all persons who served as presidents of the United States and, since 1879, has been the federal holiday honoring George Washington, who led the Continental Army to victory in the American Revolutionary War, presided at the Constitutional Convention of 1787, and was the first U.S. president. The day is an official state holiday in most states, with names including Washington's Birthday, Presidents' Day, President's Day, Presidents Day, and Washington's and Lincoln's Birthday. The various states use 15 different names. Depending upon the specific law, the state holiday may officially celebrate Washington alone, Washington and Lincoln, or some other combination of U.S. presidents (such as Washington and Thomas Jefferson, who was born in April). Washington's Birthday was celebrated on February 22 from 1879 unt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wednesday
Wednesday is the day of the week between Tuesday and Thursday. According to international standard ISO 8601, it is the third day of the week. In countries which have Friday as their holiday, Wednesday is the fifth day of the week. In countries which use the Sunday-first convention, and in both the Islamic and Jewish calendars, Wednesday is the fourth day of the week. In English, the name is derived from Old English and Middle English , 'day of Woden', reflecting the religion practiced by the Anglo-Saxons, the English equivalent to the Norse god Odin. In some other languages, such as the French , Spanish or Italian , the day's name is a calque of Latin 'day of Mercury'. Wednesday is in the middle of the common Western five-day workweek that starts on Monday and finishes on Friday. Etymology :''See Names of the days of the week for more on naming conventions.'' The name Wednesday continues Middle English . Old English still had , which would be continued as ''*Wodnesda ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Halloween
Halloween or Hallowe'en (less commonly known as Allhalloween, All Hallows' Eve, or All Saints' Eve) is a celebration observed in many countries on 31 October, the eve of the Western Christian feast of All Saints' Day. It begins the observance of Allhallowtide, the time in the liturgical year dedicated to remembering the dead, including saints ( hallows), martyrs, and all the faithful departed. One theory holds that many Halloween traditions were influenced by Celtic harvest festivals, particularly the Gaelic festival Samhain, which are believed to have pagan roots. Some go further and suggest that Samhain may have been Christianized as All Hallow's Day, along with its eve, by the early Church. Other academics believe Halloween began solely as a Christian holiday, being the vigil of All Hallow's Day. Celebrated in Ireland and Scotland for centuries, Irish and Scottish immigrants took many Halloween customs to North America in the 19th century,Brunvand, Jan (editor). ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Independence Day (United States)
Independence Day ( colloquially the Fourth of July) is a federal holiday in the United States commemorating the Declaration of Independence, which was ratified by the Second Continental Congress on July 4, 1776, establishing the United States of America. The Founding Father delegates of the Second Continental Congress declared that the Thirteen Colonies were no longer subject (and subordinate) to the monarch of Britain, King George III, and were now united, free, and independent states. The Congress voted to approve independence by passing the Lee Resolution on July 2 and adopted the Declaration of Independence two days later, on July 4. Independence Day is commonly associated with fireworks, parades, barbecues, carnivals, fairs, picnics, concerts, baseball games, family reunions, political speeches, and ceremonies, in addition to various other public and private events celebrating the history, government, and traditions of the United States. Independence Day ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Valentine's Day
Valentine's Day, also called Saint Valentine's Day or the Feast of Saint Valentine, is celebrated annually on February 14. It originated as a Christian feast day honoring one or two early Christian martyrs named Saint Valentine and, through later folk traditions, has become a significant cultural, religious, and commercial celebration of romance and love in many regions of the world. There are a number of martyrdom stories associated with various Valentines connected to February 14, including an account of the imprisonment of Saint Valentine of Rome for ministering to Christians persecuted under the Roman Empire in the third century. According to an early tradition, Saint Valentine restored sight to the blind daughter of his jailer. Numerous later additions to the legend have better related it to the theme of love: an 18th-century embellishment to the legend claims he wrote the jailer's daughter a letter signed "Your Valentine" as a farewell before his execution; anoth ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
January 15
Events Pre-1600 * 69 – Otho seizes power in Rome, proclaiming himself Emperor of Rome, beginning a reign of only three months. *1541 – King Francis I of France gives Jean-François Roberval a commission to settle the province of New France (Canada) and provide for the spread of the "Holy Catholic faith". *1559 – Elizabeth I is crowned Queen of England in Westminster Abbey, London. * 1582 – Truce of Yam-Zapolsky: Russia cedes Livonia to the Polish–Lithuanian Commonwealth. 1601–1900 * 1759 – The British Museum opens to the public. * 1777 – American Revolutionary War: New Connecticut (present-day Vermont) declares its independence. * 1782 – Superintendent of Finance Robert Morris addresses the U.S. Congress to recommend establishment of a national mint and decimal coinage. * 1815 – War of 1812: American frigate , commanded by Commodore Stephen Decatur, is captured by a squadron of four British frigates. * 1818 – A p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
