How do you say good evening in Spanish?

There are two common ways to say good evening in Spanish. They are:

- Buenas tardes (pronounced as bwehn-NASS tarr-DEHS): This is the most common and formal way to say good evening. It can be used in any situation, whether you are greeting someone you know well or someone you have just met.

- Buenas noches (pronounced as bwehn-NASS NOH-chehs): This is a more informal way to say good evening. It is typically used when you are greeting someone you know well or when you are saying goodbye to someone at night.