| 13471 | February 2 | Holiday and observance | Groundhog Day (United States and Canada) |
| 13472 | February 2 | Holiday and observance | Inventor's Day (Thailand) |
| 13473 | February 2 | Holiday and observance | World Wetlands Day (International) |
| 13474 | February 3 | Event | 1112 – Ramon Berenguer III, Count of Barcelona and Douce I, Countess of Provence marry, uniting the fortunes of those two states. |
| 13475 | February 3 | Event | 1377 – More than 2,000 people of the Italian city of Cesena are killed by the Condottieri (papal armed forces) in the "Cesena Bloodbath". |
| 13476 | February 3 | Event | 1451 – Sultan Mehmed II inherits the throne of the Ottoman Empire. |
| 13477 | February 3 | Event | 1488 – Bartolomeu Dias of Portugal lands in Mossel Bay after rounding the Cape of Good Hope, becoming the first known European to travel so far south. |
| 13478 | February 3 | Event | 1509 – The Portuguese navy defeats a joint fleet of the Ottoman Empire, the Republic of Venice, the Sultan of Gujarat, the Mamlûk Burji Sultanate of Egypt, the Zamorin of Calicut, and the Republic of Ragusa at the Battle of Diu in Diu, India. |
| 13479 | February 3 | Event | 1534 – Irish rebel Silken Thomas is executed by the order of Henry VIII in London, England. |
| 13480 | February 3 | Event | 1637 – Tulip mania collapses in the United Provinces (now the Netherlands) as sellers could no longer find buyers for their bulb contracts. |
| 13481 | February 3 | Event | 1690 – The colony of Massachusetts issues the first paper money in the Americas. |
| 13482 | February 3 | Event | 1706 – During the Battle of Fraustadt Swedish forces defeat a superior Saxon-Polish-Russian force by deploying a double envelopment. |
| 13483 | February 3 | Event | 1781 – American Revolutionary War: British forces seize the Dutch-owned Caribbean island Sint Eustatius. |
| 13484 | February 3 | Event | 1783 – American Revolutionary War: Spain recognizes United States independence. |
| 13485 | February 3 | Event | 1787 – Militia led by General Benjamin Lincoln crush the remnants of Shays' Rebellion in Petersham, Massachusetts. |
| 13486 | February 3 | Event | 1807 – A British military force, under Brigadier-General Sir Samuel Auchmuty captures the Spanish Empire city of Montevideo, now the capital of Uruguay. |
| 13487 | February 3 | Event | 1809 – The Territory of Illinois is created by the 10th United States Congress. |
| 13488 | February 3 | Event | 1813 – José de San Martín defeats a Spanish royalist army at the Battle of San Lorenzo, part of the Argentine War of Independence. |
| 13489 | February 3 | Event | 1825 – Vendsyssel-Thy, once part of the Jutland peninsula that formed westernmost Denmark, becomes an island after a flood drowns its 1 km wide isthmus. |
| 13490 | February 3 | Event | 1830 – The London Protocol of 1830 establishes the full independence and sovereignty of Greece from the Ottoman Empire as the final result of the Greek War of Independence. |
| 13491 | February 3 | Event | 1834 – Wake Forest University is established. |
| 13492 | February 3 | Event | 1852 – Justo José de Urquiza defeats Juan Manuel de Rosas at the Battle of Caseros. |
| 13493 | February 3 | Event | 1870 – The Fifteenth Amendment to the United States Constitution is ratified, guaranteeing voting rights to citizens regardless of race. |
| 13494 | February 3 | Event | 1897 – The Greco-Turkish War breaks out. |
| 13495 | February 3 | Event | 1900 – Governor of Kentucky William Goebel dies of wound sustained in an assassination attempt three days earlier in Frankfort, Kentucky. |
| 13496 | February 3 | Event | 1908 – The Panathinaikos athletic club is created |
| 13497 | February 3 | Event | 1913 – The Sixteenth Amendment to the United States Constitution is ratified, authorizing the Federal government to impose and collect an income tax. |
| 13498 | February 3 | Event | 1916 – Parliament buildings in Ottawa, Canada burn down. |
| 13499 | February 3 | Event | 1917 – World War I: The United States breaks off diplomatic relations with Germany a day after the latter announced a new policy of unrestricted submarine warfare. |
| 13500 | February 3 | Event | 1918 – The Twin Peaks Tunnel in San Francisco, California begins service as the longest streetcar tunnel in the world at 11,920 feet (3,633 meters) long. |