How to Say "twilight" in Spanish
The Spanish word for “twilight” is “penumbra” — B2 level.

Examples
Me gusta leer en la penumbra de la tarde.
I like to read in the gloom of the afternoon.
La habitación estaba en penumbra para que el bebé pudiera dormir.
The room was in semi-darkness so the baby could sleep.
Apenas podía reconocer su silueta en la penumbra del pasillo.
I could barely recognize her silhouette in the dim light of the hallway.
Using 'En'
To describe a room as dimly lit, we usually say 'en penumbra' without the word 'the' (la). Example: 'La sala está en penumbra.'
Gender and Articles
This is a feminine word. Always use 'la' or 'una' with it, even though it ends in 'a' like most feminine words.
Shadow vs. Penumbra
Mistake: “Using 'penumbra' to mean a shadow on the floor.”
Correction: Use 'sombra' for a specific shadow cast by an object. Use 'penumbra' for the general feeling of low light in a space.
Related Translations
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