what time
Tom me preguntó si sabía a qué hora iba a comenzar la reunión.
Tom asked me if I knew what time the meeting was going to start.
Como no me ha escrito, no sé a qué hora llegará.
Since they haven't written to me, I don't know what time they'll arrive.
Quiero saber a qué hora venir.
I want to know what time to come.
Solo quería saber a qué hora llega Tom.
I just wanted to know what time Tom arrives.
No sé a qué hora exactamente va a venir.
I don't know exactly what time they're going to come.
Tell me what time you'll be here.
No le dije a Tom a qué hora debería estar aquí.
I didn’t tell Tom what time he should be here.
No estoy seguro de a qué hora comenzará el concierto.
I'm not sure what time the concert will start.