January 11th (1787) was a Thursday. It's the 10th day of the year (11th in leap years) in the Gregorian calendar. There are 355 days left to the end of the year.
Historical Events for 11th January, 1787
» William Herschel Timeline of discovery of Solar System planets and their moons discovers Titania (moon) Titania and Oberon (moon) Oberon, two Moons of Uranus moons of Uranus.