Moon
A specific term for 'full moon'.
A specific term for 'new moon'.
A term for 'half moon' or 'crescent moon'.
A more scientific or formal way to refer to the moon, meaning 'natural satellite'.
Look! The moon is very beautiful tonight.
I like to walk under the full moon.
You can't see the moon today because it's cloudy.
The Earth only has one moon.
The word 'luna' is standard and universally understood across all Spanish-speaking countries, including Mexico, Colombia, Argentina, Chile, and Spain. There are no significant regional variations for this word.
Using the wrong gender, e.g., 'el luna'. — In Spanish, nouns have a gender. 'Luna' ends in '-a' and is feminine, so you must always use the feminine article 'la' (the) or 'una' (a). The correct form is 'la luna'.
Pronouncing the 'u' like in the English word 'sun'. — The Spanish 'u' vowel has a pure 'oo' sound, like in the English word 'flute'. Avoid pronouncing it as 'Luh-nah'. It's always 'LOO-nah'.
Capitalizing 'luna' in the middle of a sentence. — Unlike in English, where 'Moon' is often capitalized when referring to Earth's moon, in Spanish, celestial bodies are typically not capitalized unless they are at the beginning of a sentence. For example, write 'Me gusta la luna', not 'Me gusta la Luna'.