What day of the week was May 31, 1989?

The day of the week May 31st, 1989 fell on was a Wednesday.

Owen Lattimore the American author and academic (b. 1900) died on this day in 1989.

A group of six members of the guerrilla group Túpac Amaru Revolutionary Movement (MRTA) of Peru the shoot dead eight transsexuals, in the city of Tarapoto.