¡Buenas noches!

Good night, my love!

This could be used to say good night to a loved one or a romantic partner.

Good night and sweet dreams!

This phrase is usually used to wish someone a good night's sleep.

Good night to everyone in the house!

This sentence is usually used to say good night to everyone present in a household.

Good night, Pedro! How are you?

This is a common way to greet someone in Spanish during the evening or night. It is polite to ask how the person is doing after greeting them.

Good night! Do you want to have dinner?

This sentence is usually used to invite someone to have dinner after greeting them during the night.

Good night! See you tomorrow.

This phrase is common when leaving a place or ending a conversation during the night, indicating that you expect to see the person the next day.

Good night! Have you done the homework?

This phrase could be used by a tutor or a parent asking a student if they have completed their homework, usually in the evening or at night.

Good night! It was a long day.

You might say this phrase to someone if you're tired from the activities of the day and you're about to rest or go to sleep.

Good night! Can I turn off the light?

This is a polite way to ask someone's permission to turn off the light, usually before going to bed.

Good night, professor! Thank you for the class.

This sentence can be used by a student to thank and wish a good night to their professor at the end of an evening class.