What day of the week was June 18, 1757?

The day of the week June 18th, 1757 fell on was a Saturday.

Ignaz Pleyel the Austrian-French pianist and composer (d. 1831) was born on 18 June in 1757. As was Gervasio Antonio de Posadas the Argentinian lawyer and politician (d. 1833) .

Battle of Kolín between Prussian forces under Frederick the Great and an Austrian army under the command of Field Marshal Count Leopold Joseph von Daun in the Seven Years' War.