>>175244depends on your locality. many places allow shooting of rabbits and hares within a designated hunting season, sometimes with bag limits that require checking-in
other places list them as pests (with rats and mice) and you can shoot them all day and night. sometimes if they're listed as pests you can shoot them but not exploit them ie sell the meat or pelts, other places you can.
sometimes even if they are restricted to a hunting season you can get exception if you are a farmer or the like and they destroy your property
the questions is, what country/state/county/town is this acreage?