1600NOTOC In the Gregorian calendar, it was the last century leap year until the year 2000. January 1 – Scotland adopts January 1 as New Year's Day instead of March 25. January 20 — Hugh O'Neill, 2nd Earl of Tyrone, renews the Nine Years' War (Ireland) against England with an invasion of Munster. January 24 —Sebald de Weert makes the first recorded sighting of the Falkland Islands. February 17 – On his way to be burned at the stake for heresy in Rome, Giordano Bruno has his tongue "imprisoned" after he refuses to stop talking.
1624January 14 – After 90 years of Ottoman occupation, Baghdad is recaptured by the Safavid Empire. January 22 – Korean General Yi Gwal leads an uprising of 12,000 soldiers against King Injo in what is called then the Joseon Kingdom, and occupies Hanseong. January 24 – Afonso Mendes, appointed by Pope Gregory XV as Prelate of Ethiopia, arrives at Massawa from Goa. February 7 – (January 28, 1623/4 old style) England first colonizes Saint Kitts and Nevis. February 11 – Yi Gwal installs Prince Heungan, son of the late King Seongjo, to the Korean throne.
1616January 1 – King James I of England attends the masque The Golden Age Restored, a satire by Ben Jonson on fallen court favorite the Earl of Somerset. The king asks for a repeat performance on January 6. January 3 – In the court of James I of England, the king's favorite George Villiers becomes Master of the Horse (encouraging development of the thoroughbred horse); on April 24 he receives the Order of the Garter; and on August 27 is created Viscount Villiers and Baron Waddon, receiving a grant of land valued at £80,000.
1593January 25 – Siamese King Naresuan, in combat on elephant back, kills Burmese Crown Prince Mingyi Swa on Monday, Moon 2 Waning day 2, Year of the Dragon, Chulasakarat 954, reckoned as corresponding to January 25, 1593, of the Gregorian calendar, and commemorated as Royal Thai Armed Forces Day. January 27 – The Roman Inquisition opens the seven-year trial of scholar Giordano Bruno. February 2 – Battle of Piątek: Polish forces led by Janusz Ostrogski are victorious.
1610Some have suggested that 1610 may mark the beginning of the Anthropocene, or the 'Age of Man', marking a fundamental change in the relationship between humans and the Earth system, but earlier starting dates (ca. 1000 C.E.) have received broader consensus, based on high resolution pollution records that show the massive impact of human activity on the atmosphere. January 6 – Nossa Senhora da Graça incident: A Portuguese carrack sinks near Nagasaki, after fighting Japanese samurai for four nights.
1588NOTOC January 22 – Pope Sixtus V issues the papal bull Immensa aeterni Dei, a major reorganization of the Roman Curia creating 15 congregations of cardinals, including the Congregation of the Index Librorum Prohibitorum, the Church list of forbidden books; the Congregation of the Inquisition; and the Congregation of the Vatican Press. January 24 – War of the Polish Succession: The Battle of Pitschen takes place at Pitschen (now Byczyna in Poland, with Polish and Lithuanian troops commanded by the Polish hetman Jan Zamoyski defending against an invading Austrian force commanded by Maximilian III, Archduke of Austria.
1602January 3 – Battle of Kinsale: The English defeat Irish rebels and their Spanish allies. (The battle happens on this date according to the Gregorian calendar used by the Irish and Spanish but on Thursday, 24 December, 1601 according to the old Julian calendar used by the English.) February 2 (Candlemas night) – In London, the first known production of William Shakespeare's comedy Twelfth Night takes place. March 20 – The United East India Company is established by the United Provinces States-General in Amsterdam, with the stated intention of capturing the spice trade from the Portuguese.