At Night, Alone. is the second studio album by American singer Mike Posner. It was released on May 6, 2016 by Island. The album features guest appearances by Labrinth and Big Sean. The album received positive reviews from music critics, who celebrated the record's mature sound, and his autobiographic and introspective lyrical content. The album was considered a qualitative big step forward from his previous album 31 Minutes to Takeoff.