Use “¿Qué hora es?” to ask the time
Use “Es la una” for 1:00
Use “Son las dos” for 2:00 and all other hours except one
Add “y” for minutes past the hour
Use “y cuarto” for :15
Use “y media” for :30
Use “menos” for minutes before the next hour
Use “menos cuarto” for :45
Use “de la mañana” for morning
Use “de la tarde” for afternoon
Use “de la noche” for night
Use “en punto” for exactly on the hour