Events & Holidays In September - 23
Thursday, 21 May 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 Geoffrey II, Duke of Brittany (d. 1186) was born on this day in history. 

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

1215 On this day in history birth of kublai Khan of the Mongol Empire (d. 1294) 

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 Michael Lohr, composer was born on this day in history. 

1596 On this day in history birth of joan Blaeu, cartographer/publisher 

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

0079 On this day in history death of pope Linus 

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 On this day in history death of john I, Duke of Lorraine (b. 1346) 

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

1541 Philippus A Paracelsus, Swiss physician/alchemist, dies at 47 on this day in history. 
