Events & Holidays In September - 23
Tuesday, 24 February 2026
Grito de Lares (Puerto Rico)
Independence Day (Armenia)
National Day (Saudi Arabia)
Shubun no Hi / Autumnal Equinox Day (Japan)
Grito de Lares (Puerto Rico)
Independence Day (Armenia)
National Day (Saudi Arabia)
Shubun no Hi / Autumnal Equinox Day (Japan)
1158 On this day in history birth of geoffrey II, Duke of Brittany (d. 1186) 

1161 On this day in history birth of emperor Takakura of Japan (d. 1181) 

1215 Kublai Khan of the Mongol Empire (d. 1294) was born on this day in history. 

1434 Yolande of Valois, Duchess of Savoy (d. 1478) was born on this day in history. 

1555 Louise de Coligny, French 4th wife of Willem of Orange was born on this day in history. 

1591 On this day in history birth of michael Lohr, composer 

1596 Joan Blaeu, cartographer/publisher was born on this day in history. 

1598 On this day in history birth of eleonore Gonzaga, wife of Ferdinand II, Holy Roman Emperor (d. 1655) 

0079 Death of Pope Linus on this day in history. 

0775 On this day in history constantine V Copronymus, Emperor of Byzantium (720-75), dies 

0918 On this day in history koenraad I, German duke/king (911-18), dies at 42 

0965 On this day in history death of aboe a-Taia-H al-Moetanabbi, Arabic royal poet (Diwan), murdered 

1241 Death of Snorri Sturluson, Icelandic historian, poet, and politician (b. 1178) on this day in history. 

1390 Death of John I, Duke of Lorraine (b. 1346) on this day in history. 

1535 On this day in history death of catherine of Saxe-Lauenburg, queen of Gustav I of Sweden (b. 1513) 

1541 On this day in history philippus A Paracelsus, Swiss physician/alchemist, dies at 47 
