How to Say Good Night in Spanish (+ Variations You'll Hear)

Good night in Spanish is buenas noches — and here’s the twist English speakers never expect: it’s not just a farewell. In Spanish, buenas noches is also how you greet someone after dark. Walk into a restaurant at 9 p.m. and the host says buenas noches as a hello; leave two hours later and everyone says buenas noches again as a goodbye. One phrase, both directions.

The main way to say it

Buenas noches — pronounced BWEH-nahs NOH-chehs.

Pronunciation pointers:

• The ch is exactly like English “church” — no tricks there.
• Both words carry their stress on the first syllable: BWEH-nahs NOH-chehs.
• Like buenos días, it’s plural by convention: “good nights.” Don’t ask why — just enjoy that Spanish wishes you several.

Grammar check: noche is feminine, so the adjective is buenas. Compare masculine buenos días. If you keep mixing them up, remember that días is the odd one out — tardes and noches both take buenas.

When does the night start? Roughly at sunset or nightfall. In Mexico, buenas tardes often stretches to 7 or 8 p.m., and once it’s dark, buenas noches takes over — as a greeting first, and as a send-off when you leave or head to bed.

Variations

Phrase	Meaning	When to use it
Buenas noches	Good evening / good night	Universal — greeting and farewell after dark
Que descanses	”Rest well”	Warm send-off to someone going to bed (informal tú)
Que descanse	”Rest well”	Same, formal usted — elders, guests
Dulces sueños	”Sweet dreams”	Affectionate — kids, partners, close friends
Que sueñes con los angelitos	”Dream of the little angels”	Classic tender phrase for children, very Mexican
Que pases buena noche	”Have a good night”	Friendly farewell when the person isn’t going to sleep yet
Hasta mañana	”See you tomorrow”	Between people who’ll meet again the next day
¡Buenas!	Clipped greeting	Casual hello in the evening (not used for goodbye)
Bonita noche	”(Have a) lovely night”	Very Mexican sign-off, common in texts and from staff

Two of these are worth flagging as especially Mexican in flavor: que descanses, which is the default thing to say to anyone actually heading to bed, and bonita noche — you’ll hear ¡que tengas bonita noche! from waiters, Uber drivers, and friends signing off a chat. It has a warmth that “good night” alone doesn’t carry.

You may also hear the singular buena noche in Mexico. It’s common in speech, but the standard form — and the safe one to produce — is the plural buenas noches.

Hear it in context

Leaving a dinner party (friendly):

— Bueno, ya nos vamos. Gracias por todo, estuvo delicioso. — ¡Gracias a ustedes por venir! Buenas noches, que descansen. — Buenas noches, hasta mañana.

Well, we’re heading out. Thanks for everything, it was delicious. — Thank you for coming! Good night, rest well. — Good night, see you tomorrow.

Putting a child to bed (affectionate):

— Ya es hora de dormir, mi amor. — ¿Me cuentas un cuento? — Uno cortito. Y luego, a dormir. Dulces sueños, que sueñes con los angelitos.

Time to sleep, sweetheart. — Will you tell me a story? — A short one. Then off to sleep. Sweet dreams — dream of the little angels.

Common mistakes

• “Buenos noches.” Wrong gender — noche is feminine, so it’s buenas noches. This is the mirror image of the buenos días trap.
• Thinking it only means goodbye. If someone greets you with buenas noches at 8 p.m., they’re saying hello. Answer with buenas noches back — not with confusion.
• Using “buenas tardes” after dark. Once night has clearly fallen, tardes sounds off. When in doubt in the evening, buenas noches is the safer pick.
• Translating “sweet dreams” word-for-word incorrectly. It’s dulces sueños (plural), not dulce sueño.
• Saying “que descansas” instead of “que descanses.” The wish uses the subjunctive: que descanses. The -es ending is what makes it a wish (“may you rest”) rather than a statement.

Related phrases

Round out your day in Spanish:

• How to say good morning in Spanish — the other bookend, with the masculine/feminine trap explained.
• How to say thank you in Spanish — because gracias por todo is how most Mexican good nights begin.
• For every greeting in between — afternoon, slang, formal — see 30 ways to say hello in Spanish.

FAQ

Does “buenas noches” mean good evening or good night? Both. Spanish doesn’t split evening and night the way English does — buenas noches covers “good evening” (as a greeting) and “good night” (as a farewell).

How do I say good night to someone I love? Buenas noches, dulces sueños or que descanses, te quiero (“rest well, I love you”). For kids, que sueñes con los angelitos is the classic.

Is “buena noche” (singular) wrong? You’ll hear it in Mexico, but plural buenas noches is the standard. As a learner, stick to the plural.

What do I reply when someone says “que descanses”? Igualmente (“likewise”) or simply gracias, tú también (“thanks, you too”).

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The fastest way to make buenas noches and que descanses feel natural is to actually say them in conversation — that’s exactly what Sofia, an AI Spanish tutor you can talk with out loud, is built for.