Spanish phrase
¿Hasta qué hora puedo ~?
Meaning
How late may I ___?
When to use it
Asks how late something can be done. Used to request permission about timing, commonly for calls or plans and framed politely.
Example dialogue
¿Hasta qué hora puedo llamarte esta noche?
How late may I call you tonight?
Hasta las once, después ya no contesto.
Until eleven; after that I won't pick up.