vs
QUICK ANSWER
"Monday" is a proper noun which is often translated as "el lunes", and "Sunday" is a proper noun which is often translated as "el domingo". Learn more about the difference between "Monday" and "Sunday" below.
Monday(
muhn
-
dey
)A proper noun refers to the name of a person, place, or thing.
Sunday(
suhn
-
dey
)A proper noun refers to the name of a person, place, or thing.
a. el domingo (M)
(m) means that a noun is masculine. Spanish nouns have a gender, which is either feminine (like la mujer or la luna) or masculine (like el hombre or el sol).
I go to mass on Sundays.Los domingos voy a misa.
An adjective is a word that describes a noun (e.g., the big dog).