¿Qué hora es? = What time is it?
Es la una. = It’s one o’clock.
Son las . . . y / = It's ... o'clock.
Menos = 'til
Y cuarto = :15
Menos cuarto = quarter 'til
Media = :30
Mediodía = Noon
Medianoche = Midnight
De la mañana = AM, in the morning
De la tarde = PM, in the afternoon
De la noche = PM, at night
Here's a great activity to practice the time expressions!
https://wayground.com/join?gc=32336174&source=liveDashboard
Speak a new language so that the world will be a new world.
Rumi