What is the mood of The Raven by Edgar Allan Poe?

The mood of the poem "The Raven" by Edgar Allan Poe is dark, gloomy, and eerie. It creates an atmosphere of mystery, suspense, and horror. The use of dark imagery, repetition, and sound effects contributes to the overall mood of the poem. The theme of death and loss adds to the sense of despair and melancholy that permeates the poem.