What day of the week was August 20, 1910?

The day of the week August 20th, 1910 fell on was a Saturday.

Eero Saarinen the Finnish-American architect, designed the Gateway Arch (d. 1961) was born on 20 August in 1910.

The Great Fire of 1910 (also commonly referred to as the "Big Blowup" or the "Big Burn") occurs in northeast Washington the northern Idaho (the panhandle), and western Montana, burning approximately .