What day of the week was September 20, 1486?
The day of the week September 20th, 1486 fell on was a Monday.
Arthur the Prince of Wales (d. 1502) was born on 20 September in 1486.
The day of the week September 20th, 1486 fell on was a Monday.
Arthur the Prince of Wales (d. 1502) was born on 20 September in 1486.