Fait général: 2080 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 2080 is the number of different arrangements (up to rotation and reflection) of 26 non-attacking bishops on a 14×14 chessboard.
Culture générale: 2080 is an unremarkable number.
Date historique: September 10th is the day in 1977 that Hamida Djandoubi, convicted of torture and murder, is the last person to be executed by guillotine in France.