What day of the week was August 20, 1580?
The day of the week August 20th, 1580 fell on was a Wednesday.
Jerónimo Osório the Portuguese historian (b. 1506) died on this day in 1580.
The day of the week August 20th, 1580 fell on was a Wednesday.
Jerónimo Osório the Portuguese historian (b. 1506) died on this day in 1580.