September 21

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September 21 is the 264th day of the year(265th in leap years) in the Gregorian calendar. 101 days remain until the end of the year.

A leap year is a calendar year containing one additional day added to keep the calendar year synchronized with the astronomical or seasonal year. Because seasons and astronomical events do not repeat in a whole number of days, calendars that have the same number of days in each year drift over time with respect to the event that the year is supposed to track. By inserting an additional day or month into the year, the drift can be corrected. A year that is not a leap year is called a common year.

The Gregorian calendar is the calendar used in most of the world. It is named after Pope Gregory XIII, who introduced it in October 1582. The calendar spaces leap years to make the average year 365.2425 days long, approximating the 365.2422-day tropical year that is determined by the Earth's revolution around the Sun. The rule for leap years is:

Every year that is exactly divisible by four is a leap year, except for years that are exactly divisible by 100, but these centurial years are leap years if they are exactly divisible by 400. For example, the years 1700, 1800, and 1900 are not leap years, but the year 2000 is.

Contents

Events

455 Year

Year 455 (CDLV) was a common year starting on Saturday of the Julian calendar. At the time, it was known as the Year of the Consulship of Valentinianus and Anthemius. The denomination 455 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.

Avitus Roman emperor

Marcus Maecilius Flavius Eparchius Avitus c. 380/395 – after 17 October 456 or in 457) was Western Roman Emperor from 8 or 9 July 455 to 17 October 456. He was a senator and a high-ranking officer both in the civil and military administration, as well as Bishop of Piacenza.

Year 1170 (MCLXX) was a common year starting on Thursday of the Julian calendar.

Births

580 Year

Year 580 (DLXXX) was a leap year starting on Monday of the Julian calendar. The denomination 580 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.

Pope Vitalian

Pope Vitalian reigned from 30 July 657 to his death in 672. He was born in Segni, Lazio, the son of Anastasius.

953 Year

Year 953 (CMLIII) was a common year starting on Saturday of the Julian calendar.

Deaths

19 BC Year

Year 19 BC was either a common year starting on Thursday, Friday or Saturday or a leap year starting on Thursday or Friday of the Julian calendar and a common year starting on Wednesday of the Proleptic Julian calendar. At the time, it was known as the Year of the Consulship of Saturninus and Vespillo. The denomination 19 BC for this year has been used since the early medieval period, when the Anno Domini calendar era became the main method in Europe for naming years.

Virgil 1st-century BC Roman poet

Publius Vergilius Maro, usually called Virgil or Vergil in English, was an ancient Roman poet of the Augustan period. He wrote three of the most famous poems in Latin literature: the Eclogues, the Georgics, and the epic Aeneid. A number of minor poems, collected in the Appendix Vergiliana, are sometimes attributed to him.

Year 454 (CDLIV) was a common year starting on Friday of the Julian calendar. At the time, it was known as the Year of the Consulship of Aetius and Studius. The denomination 454 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.

Holidays and observances

September 22 is the 265th day of the year in the Gregorian calendar. 100 days remain until the end of the year. It is frequently the day of the autumnal equinox in the Northern Hemisphere and the day of the vernal equinox in the Southern Hemisphere.

Calendar of saints Christian liturgical calendar celebrating saints

The calendar of saints is a traditional Christian method of organizing a liturgical year by associating each day with one or more saints and referring to the day as the feast day or feast of said saint. The word "feast" in this context does not mean "a large meal, typically a celebratory one", but instead "an annual religious celebration, a day dedicated to a particular saint".

Ephigenia of Ethiopia

Saint Ephigenia of Ethiopia or Iphigenia of Ethiopia, also called Iphigenia of Abyssinia, is a folk saint whose life is told in the Golden Legend as a virgin converted to Christianity and then consecrated to God by St. Matthew the Apostle, who was spreading the Gospel to the region of "Ethiopia", which in this case is understood to be located in the regions south of the Caspian Sea, either in one of the provinces of Mesopotamia, or in Ancient Armenia (Colchis).

Other

Related Research Articles

April 13 is the 103rd day of the year in the Gregorian calendar. 262 days remain until the end of the year.

February 6 is the 37th day of the year in the Gregorian calendar. 328 days remain until the end of the year.

January 11 is the 11th day of the year in the Gregorian calendar. 354 days remain until the end of the year.

November 22 is the 326th day of the year in the Gregorian calendar. 39 days remain until the end of the year.

November 5 is the 309th day of the year in the Gregorian calendar. 56 days remain until the end of the year.

November 19 is the 323rd day of the year in the Gregorian calendar. 42 days remain until the end of the year.

November 30 is the 334th day of the year in the Gregorian calendar. 31 days remain until the end of the year.

November 28 is the 332nd day of the year in the Gregorian calendar. 33 days remain until the end of the year.

November 7 is the 311th day of the year in the Gregorian calendar. 54 days remain until the end of the year.

November 15 is the 319th day of the year in the Gregorian calendar. 46 days remain until the end of the year.

November 3 is the 307th day of the year in the Gregorian calendar. 58 days remain until the end of the year.

October 10 is the 283rd day of the year in the Gregorian calendar. 82 days remain until the end of the year.

October 30 is the 303rd day of the year in the Gregorian calendar. 62 days remain until the end of the year.

October 31 is the 304th day of the year in the Gregorian calendar. 61 days remain until the end of the year.

October 16 is the 289th day of the year in the Gregorian calendar. 76 days remain until the end of the year.

September 16 is the 259th day of the year in the Gregorian calendar. 106 days remain until the end of the year.

September 14 is the 257th day of the year in the Gregorian calendar. 108 days remain until the end of the year.

September 5 is the 248th day of the year in the Gregorian calendar. 117 days remain until the end of the year.

September 25 is the 268th day of the year in the Gregorian calendar. 97 days remain until the end of the year.

August 20 is the 232nd day of the year in the Gregorian calendar. 133 days remain until the end of the year.

References

  1. "Jihadists say launched border attack as 'revenge over film'". Ynetnews. 2012-09-23. Retrieved 2018-10-30.
  2. "Lover Of Music Life And Love on Instagram: "Ok @wikipedia my birthday isn't today wanting to set the record straight as I keep getting birthday messages... it's 21st September !!! And…"". Instagram.
  3. "Ex-Ukrainian PM Masol dies at 89 – media". Unian News. 2018-09-21. Retrieved 2018-09-26.
  4. "Do you remember the very best meme of September? - Vox". Vox.