This phrase means "It is 3:20" referring to the time on the clock.
'Son' is a conjugation of the verb 'ser' and refers to any hour of the day besides 1:00.
'Las' is used to refer to 'las horas' or 'the hours'.
'Tres' means 3, so you know we are talking about 3:00.
'Y' is used to show that we are about to discuss the minutes of the 3:00 hour.
'Viente' means 20, so you know the time is 3:20.
In Spanish, it is often common to not say the specific time, if there are alternatives. For instance, for "It is 3:15" it is often said "Son las tres y cuarto" - 'cuarto' meaning quarter, for quarter of the hour, which is 15 minutes. For "It is 3:30," it would be more common to hear "Son las tres y media" - 'media' meaning half, so half of the hour.
Telling time "it's 8pm" Literal translation = it is twenty hours.
It's twenty past two
It means "3:11 AM".
it is 20 till 12:00
They are the twelve twenty.
It is 3:05.
It's 11:20.
2:40 pm is: Son las tres menos veinte de la tarde.
Three minus one
if you mean just the numbers, it would be "diez" and "cuarenta" If you mean the time, it could be ")Son las) diez y cuarenta" = "(It's) 10.40." or "Son las once menos veinte" = "It's 20 to 11".
Son las cuatro y veinte
"It was 3 o'clock" in Spanish is "Eran las tres". It is pronounced "AIR-ahn las trace". Please see this site for confirmation of the translation: http://www.answers.com/library/Translations
Las dos menos veinte--- 1:40
2:40 pm is: Son las tres menos veinte de la tarde.
Three minus one
if you mean just the numbers, it would be "diez" and "cuarenta" If you mean the time, it could be ")Son las) diez y cuarenta" = "(It's) 10.40." or "Son las once menos veinte" = "It's 20 to 11".
Son las cuatro y veinte
it is 3 o'clock
que las fecha
Writing the number 330 in Spanish is simple. The number 330 in Spanish is trescientos treinta.
Assuming you mean 10:40 las diez y cuarenta.
"It was 3 o'clock" in Spanish is "Eran las tres". It is pronounced "AIR-ahn las trace". Please see this site for confirmation of the translation: http://www.answers.com/library/Translations
20 to 9:00 is: Son las nueve menos veinte.
it is 5:03