Sunset by Stevie Wonder is a reflective and soulful song that delves into themes of love, loss, and the passage of time. Through its lyrical content, the song paints a vivid picture of the beauty and melancholy that come with the end of a day, metaphorically alluding to the cyclical nature of life and relationships. Poignant moments in the song include the use of sunset as a metaphor for the end of a passionate romance, capturing both the warmth felt during the peak of the relationship and the inevitable fading into night, symbolizing endings and the hope for new beginnings.