How much free time would the typical peasant farmer have in the middle ages?

by Arcinization

I know the "Middle Ages" is a very broad amount of time so really any example from any time period is perfect, i'm just looking to get an idea

Searocksandtrees
Bellsie

I'm just asking purely out of curiosity and because this can get different answers, but are we talking about serfs working under some sort of royalty, or are we talking about free peasants that made their living by being farmers?