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Millennium: 2nd millennium
1503 in various calendars
Gregorian calendar 1503
Ab urbe condita 2256
Armenian calendar 952
Assyrian calendar 6253
Balinese saka calendar 1424–1425
Bengali calendar 910
Berber calendar 2453
English Regnal year 18  Hen. 7   19  Hen. 7
Buddhist calendar 2047
Burmese calendar 865
Byzantine calendar 7011–7012
Chinese calendar 壬戌(Water  Dog)
4199 or 4139
癸亥年 (Water  Pig)
4200 or 4140
Coptic calendar 1219–1220
Discordian calendar 2669
Ethiopian calendar 1495–1496
Hebrew calendar 5263–5264
Hindu calendars
 - Vikram Samvat 1559–1560
 - Shaka Samvat 1424–1425
 - Kali Yuga 4603–4604
Holocene calendar 11503
Igbo calendar 503–504
Iranian calendar 881–882
Islamic calendar 908–909
Japanese calendar Bunki 3
Javanese calendar 1420–1421
Julian calendar 1503
Korean calendar 3836
Minguo calendar 409 before ROC
Nanakshahi calendar 35
Thai solar calendar 2045–2046
Tibetan calendar 阳水狗年
(male Water-Dog)
1629 or 1248 or 476
(female Water-Pig)
1630 or 1249 or 477
Work on Mona Lisa begins. Mona Lisa detail eyes.jpg
Work on Mona Lisa begins.

Year 1503 ( MDIII ) was a common year starting on Sunday (link will display the full calendar) of the Julian calendar.

Roman numerals Numbers in the Roman numeral system

Roman numerals are a numeral system that originated in ancient Rome and remained the usual way of writing numbers throughout Europe well into the Late Middle Ages. Numbers in this system are represented by combinations of letters from the Latin alphabet. Modern usage employs seven symbols, each with a fixed integer value:

A common year starting on Sunday is any non-leap year that begins on Sunday, 1 January, and ends on Sunday, 31 December. Its dominical letter hence is A. The most recent year of such kind was 2017 and the next one will be 2023 in the Gregorian calendar, or, likewise, 2018 and 2029 in the obsolete Julian calendar, see below for more. Any common year that starts on Sunday, Monday or Tuesday has two Friday the 13ths. This common year contains two Friday the 13ths in January and October.

The Julian calendar, proposed by Julius Caesar in 708 AUC (46 BC/BCE), was a reform of the Roman calendar. It took effect on 1 January 709 AUC (45 BC/BCE), by edict. It was the predominant calendar in the Roman world, most of Europe, and in European settlements in the Americas and elsewhere, until it was gradually replaced by the Gregorian calendar, promulgated in 1582 by Pope Gregory XIII.



May 10: Columbus at Cayman Islands. LocationCaymanIslands.png
May 10: Columbus at Cayman Islands.


January 20 is the 20th day of the year in the Gregorian calendar. 345 days remain until the end of the year.

Seville Place in Andalusia, Spain

Seville is the capital and largest city of the autonomous community of Andalusia and the province of Seville, Spain. It is situated on the plain of the river Guadalquivir. The inhabitants of the city are known as sevillanos or hispalenses, after the Roman name of the city, Hispalis. Seville has a municipal population of about 690,000 as of 2016, and a metropolitan population of about 1.5 million, making it the fourth-largest city in Spain and the 30th most populous municipality in the European Union. Its Old Town, with an area of 4 square kilometres (2 sq mi), contains three UNESCO World Heritage Sites: the Alcázar palace complex, the Cathedral and the General Archive of the Indies. The Seville harbour, located about 80 kilometres from the Atlantic Ocean, is the only river port in Spain. Seville is also the hottest major metropolitan area in the geographical Southwestern Europe, with summer average high temperatures of above 35 °C (95 °F).

Castile (historical region) Historical region in Spain

Castile is a historical region of Spain. Its extension is often ascribed to the sum of the regions of Old Castile and New Castile, as they were formally defined in the 1833 territorial division of Spain. Those two regions cover the following modern autonomous communities: the eastern part of Castile and León, Castile-La Mancha, and Community of Madrid as well as Cantabria and La Rioja. However, it has been pointed out that in practice the modern limits of Castile are imprecise, and that this name has been used mainly as a reference for the image of Spain as a nation.


July 23 is the 204th day of the year in the Gregorian calendar. 161 days remain until the end of the year.

Pluto A dwarf planet in the Kuiper belt of the Solar System

Pluto is a dwarf planet in the Kuiper belt, a ring of bodies beyond Neptune. It was the first Kuiper belt object to be discovered and is the largest known plutoid.

Neptune Eighth and farthest planet from the Sun in the Solar System

Neptune is the eighth and farthest known planet from the Sun in the Solar System. In the Solar System, it is the fourth-largest planet by diameter, the third-most-massive planet, and the densest giant planet. Neptune is 17 times the mass of Earth, slightly more massive than its near-twin Uranus. Neptune is denser and physically smaller than Uranus because its greater mass causes more gravitational compression of its atmosphere. Neptune orbits the Sun once every 164.8 years at an average distance of 30.1 AU (4.5 billion km). It is named after the Roman god of the sea and has the astronomical symbol ♆, a stylised version of the god Neptune's trident.

Date unknown

Vasco da Gama Portuguese explorer

Vasco da Gama, 1st Count of Vidigueira, was a Portuguese explorer and the first European to reach India by sea. His initial voyage to India (1497–1499) was the first to link Europe and Asia by an ocean route, connecting the Atlantic and the Indian oceans and therefore, the West and the Orient.

Kingdom of Portugal kingdom in Southwestern Europe between 1139 and 1910

The Kingdom of Portugal was a monarchy on the Iberian Peninsula and the predecessor of modern Portugal. It was in existence from 1139 until 1910. After 1415, it was also known as the Kingdom of Portugal and the Algarves, and between 1815 and 1822, it was known as the United Kingdom of Portugal, Brazil and the Algarves. The name is also often applied to the Portuguese Empire, the realm's extensive overseas colonies.

Mariotto Albertinelli painter

Mariotto Albertinelli, in full Mariotto di Bigio di Bindo Albertinelli was an Italian Renaissance painter of the Florentine school. He was a close friend and collaborator of Fra Bartolomeo and their joint works appear as if they have been painted by one hand.


Queen Anne of Bohemia and Hungary Hans Maler - Queen Anne of Hungary and Bohemia - WGA13895.jpg
Queen Anne of Bohemia and Hungary
Queen Isabella of Portugal La emperatriz Isabel de Portugal, por Tiziano.jpg
Queen Isabella of Portugal

January 3 is the third day of the year in the Gregorian calendar. 362 days remain until the end of the year. Perihelion, the point during the year when the Earth is closest to the Sun, occurs around this date.

Al-Mutahhar was an imam of the Zaidi state of Yemen who ruled from 1547 to 1572. His era marked the temporary end of an autonomous Yemeni polity in the highlands.

1572 Year

Year 1572 (MDLXXII) was a leap year starting on Tuesday of the Julian calendar.


Pope Alexander VI Pope Alexander Vi.jpg
Pope Alexander VI
Peter II, Duke of Bourbon Pedro borbon praying.jpg
Peter II, Duke of Bourbon
Pope Pius III PiusIII.jpg
Pope Pius III
George, Duke of Bavaria George the Rich of bavaria.jpg
George, Duke of Bavaria

Related Research Articles

1476 Year

Year 1476 (MCDLXXVI) was a leap year starting on Monday of the Julian calendar.

1487 Year

Year 1487 (MCDLXXXVII) was a common year starting on Monday of the Julian calendar.

Year 1483 (MCDLXXXIII) was a common year starting on Wednesday of the Julian calendar).

1559 Year

Year 1559 (MDLIX) was a common year starting on Sunday of the Julian calendar.

1515 Year

Year 1515 (MDXV) was a common year starting on Monday of the Julian calendar.

1507 Year

Year 1507 (MDVII) was a common year starting on Friday of the Julian calendar.

1508 Year

Year 1508 (MDVIII) was a leap year starting on Saturday of the Julian calendar.

1509 Year

Year 1509 (MDIX) was a common year starting on Monday of the Julian calendar.

1504 Year

Year 1504 (MDIV) was a leap year starting on Monday of the Julian calendar.

1502 Year

Year 1502 (MDII) was a common year starting on Saturday of the Julian calendar.

1501 Year

Year 1501 (MDI) was a common year starting on Friday of the Julian calendar.

Year 1474 (MCDLXXIV) was a common year starting on Saturday of the Julian calendar.

Year 1468 (MCDLXVIII) was a leap year starting on Friday of the Julian calendar.

Year 1455 (MCDLV) was a common year starting on Wednesday of the Julian calendar.

Emmanuel Philibert, Duke of Savoy Duke of Savoy from 1553 to 1580

Emmanuel Philibert was Duke of Savoy from 1553 to 1580, KG. He is remembered for the Italianization of the House of Savoy, as he recovered the savoyard state following the Battle of St. Quentin (1557) and subsequently moved the capital to Turin and made Italian the official language in Piedmont.

Princess Isabella of Bavaria Italian noble

Princess Isabella of Bavaria was the third child and eldest daughter of Prince Adalbert of Bavaria and his wife Infanta Amalia of Spain. By her marriage to Prince Thomas, Duke of Genoa, she became referred to as the Duchess of Genoa.

Jeanne dAlbret Queen regnant of Navarre

Jeanne d'Albret, also known as Jeanne III, was the queen regnant of Navarre from 1555 to 1572. She married Antoine de Bourbon, Duke of Vendôme, becoming the Duchess of Vendôme, and was the mother of Henri de Bourbon, who became King Henry III of Navarre and IV of France, the first Bourbon king of France..


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