Eternity Night is a women's fragrance by Calvin Klein, introduced as a flanker to the original Eternity fragrance.

- Top Notes: Opens with fruity and fresh notes, such as black currant and pomegranate, offering a vibrant and inviting start.
- Heart Notes: Features a blend of floral elements, including rose and jasmine, adding a romantic and elegant touch.
- Base Notes: Includes warm and sensual notes like patchouli, musk, and vanilla, creating a smooth and lasting finish.

Eternity Night is characterized by its modern and sophisticated blend of fruity, floral, and warm notes. It is designed to capture the essence of a romantic evening, making it suitable for both day and night wear.