1671

Millennium:	2nd millennium
Centuries:	16th century – 17th century – 18th century
Decades:	1640s 1650s 1660s – 1670s – 1680s 1690s 1700s
Years:	1668 1669 1670 – 1671 – 1672 1673 1674

1671 by topic:
Arts and Science
Architecture - Art - Literature - Music - Science
Lists of leaders
Colonial governors - State leaders
Birth and death categories
Births - Deaths
Establishments and disestablishments categories
Establishments - Disestablishments
Works category
Works

1671 in other calendars
Gregorian calendar	1671 MDCLXXI
Ab urbe condita	2424
Armenian calendar	1120 ԹՎ ՌՃԻ
Assyrian calendar	6421
Bengali calendar	1078
Berber calendar	2621
English Regnal year	22 Cha. 2 – 23 Cha. 2
Buddhist calendar	2215
Burmese calendar	1033
Byzantine calendar	7179–7180
Chinese calendar	庚戌年 (Metal Dog) 4367 or 4307 — to — 辛亥年 (Metal Pig) 4368 or 4308
Coptic calendar	1387–1388
Discordian calendar	2837
Ethiopian calendar	1663–1664
Hebrew calendar	5431–5432
Hindu calendars
- Vikram Samvat	1727–1728
- Shaka Samvat	1593–1594
- Kali Yuga	4772–4773
Holocene calendar	11671
Igbo calendar	671–672
Iranian calendar	1049–1050
Islamic calendar	1081–1082
Japanese calendar	Kanbun 10 (寛文１０年)
Julian calendar	Gregorian minus 10 days
Korean calendar	4004
Minguo calendar	241 before ROC 民前241年
Thai solar calendar	2213–2214

Wikimedia Commons has media related to 1671.

Year 1671 (MDCLXXI) was a common year starting on Thursday (link will display the full calendar) of the Gregorian calendar and a common year starting on Sunday of the 10-day slower Julian calendar.

Events

April – Battle of Saraighat: The Ahom general Lachit Borphukan defeats the Mughal forces on the outskirts of present day Guwahati, of then sovereign Assam.
April 2 – In Rome, Pope Clement X canonizes Rose of Lima, making her the first Catholic saint of the Americas.
May 9 – Thomas Blood, disguised as a clergyman, attempts to steal the Crown Jewels of the United Kingdom from the Tower of London. He is immediately caught because he is too drunk to run with the loot. He is later condemned to death and then mysteriously pardoned and exiled by King Charles II.
June 22 – The Ottoman Empire declares war on Poland.

December – The first Seventh Day Baptist church in America is founded at Newport, Rhode Island.
December 30 – The Académie royale d'architecture is founded by Louis XIV of France in Paris, the world's first school of architecture.

January 11 – François-Marie, 1st duc de Broglie, French military leader (d. 1745)
February 26 – Anthony Ashley-Cooper, 3rd Earl of Shaftesbury, English politician and philosopher (d. 1713)
March 7 – Rob Roy MacGregor, Scottish folk hero (d. 1734)
April 6 – Jean-Baptiste Rousseau, French poet (d. 1741)
April 21 – John Law, Scottish economist (d. 1729)
May 24 – Gian Gastone de' Medici, Grand Duke of Tuscany (d. 1737)
June 8 – Tomaso Albinoni, Italian composer (d. 1751)
June 11 – Colley Cibber, English poet (d. 1757)
June 21 – Christian Ditlev Reventlow, Danish diplomat and military leader, brother-in-law of king Frederick IV of Denmark, (d. 1738)
July 14 – Jacques D'Allonville, French astronomer and mathematician (d. 1732)
October 1 – Guido Grandi, Italian mathematician (d. 1742)
October 11 – King Frederick IV of Denmark (d. 1730)
date unknown – Giacomo Antonio Fancelli, Italian sculptor (d.1619)

January 6 – Dubhaltach Mac Fhirbhisigh (b. 1643)
March 31 – Anne Hyde, wife of the future James II of England (b. 1637)
April 30
- Petar Zrinski, Croatian Ban (title) and nobleman (b. 1621)
- Fran Krsto Frankopan, Croatian poet and nobleman (b. 1643)
May 5 – Edward Montagu, 2nd Earl of Manchester, English politician (b. 1602)
June 25 – Giovanni Battista Riccioli, Italian astronomer (b. 1598)
July 14 – Méric Casaubon, English classical scholar (b. 1599)
October 26 – Sir John Gell, 1st Baronet, English politician (b. 1593)
November 12 – Thomas Fairfax, 3rd Lord Fairfax of Cameron, English Civil War general (b. 1612)
December 28 – Johann Friedrich Gronovius, German classical scholar (b. 1611)