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"Siete" is an adjective which is often translated as "seven", and "son las doce" is a phrase which is often translated as "it's twelve o'clock". Learn more about the difference between "siete" and "son las doce" below.
siete(
syeh
-
teh
)
An adjective is a word that describes a noun (e.g., the big dog).
adjective
a. seven
Siete caballos blancos tiraban del carruaje del rey.The king's carriage was pulled by seven white horses.
A masculine noun is used with masculine articles and adjectives (e.g., el hombre guapo, el sol amarillo).
masculine noun
a. seven
Hoy aprendimos la tabla del siete en la clase de matemática.We learned the seven-times table in math class today.
b. seventh (in dates)
El siete de diciembre es mi cumpleaños.My birthday is the seventh of December.
a. tear
Se hizo un siete en los vaqueros al saltar una alambrada.He made a tear in his jeans when he jumped over a wire fence.
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son las doce(
sohn
 
lahs
 
doh
-
seh
)
A phrase is a group of words commonly used together (e.g., once upon a time).
phrase
a. it's twelve o'clock
¿Qué hora es, por favor? - Son las doce.What time is it, please? - It's twelve o'clock.
b. it's midnight (at night)
¿Estás loco? Yo ya no salgo. ¡Son las doce de la noche!Are you crazy? I'm not going out. It's midnight!
c. it's noon (at midday)
Son las doce y esta es la hora a la que la gente empieza a almorzar en este país.It's noon and this is the time people start having lunch in this country.
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