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