Burns' Nighttime is an annual celebration of the life and works of the Scottish poet Robert Burns. It is held on the 25th of January, which is the poet's birthday. The event is marked by a traditional dinner, known as a Burns Supper, where guests recite Burns' poetry and enjoy Scottish food and drink. The crossword solutions for the term 'Burns' Nighttime' are EEN, which stands for the 25th of January.