brīvdiena v angličtině:

I've a day off

Take a day off if you feel like it.

I took a day off.

I can't meet you this week. I've only got one day off and a couple of important things to sort out.

She has a day off

Take half a day off if you feel like it. (Weź sobie pół dnia wolnego, jeśli chcesz.) I don't have time to take a day off work.

You need a day off my friend.