It's noon.
It's a quarter to four.
It's five past to eleven.
Qué hora es?
It's nine to seven.
Es medianoche.
Faltan 15 para las 4.
Son las 6:51
It's twelve o'clock.
Es mediodía.
What time is it?
Son las 11:05
Son las 12 en punto.
It's midnight.
Son las 6:15
It's a quarter past six.
