I don't know where these places are but pretty much every company will have a minimum number of hours you need to work a year (they usually define this as the maximum number of holidays you can take a year rather than the number of days you actually have to work, but it works out the same way) and they'll tell you what those are, they can't expect you to just guess.

For example i can take a maximum of 21 holiday days a year + however many days I am sick + national holidays.