On This Day

What Happened on September 4, 973 AD

Famous Birthdays

  • Al-Biruni, Iranian mathematician, astronomer and polymath, born in Kath, Khwarezm, Afrighid dynasty (d. 1048) [some sources cite 5th as birth date]
List of Years

About September 4, 973 AD

Day of the Week: Tuesday
How Long Ago? 1048 years, 1 month and 21 days
Leap Year: No

Star Sign: Virgo