Yes, a well will refill itself. This occurs as groundwater seeps into the aquifer and is absorbed by the surrounding soil and rocks. The rate of recharge depends on local rainfall levels, aquifer permeability, and the age of the well. Additionally, damage to the well casing or pump can impact how quickly water flows back into the well, affecting refill time.  It is essential to invest in regular maintenance and repairs to lower recharge times and ensure your well remains in good working order.