It's impossible to predict how long it will take for water to drain entirely from a charging port since it depends on various factors, including the amount of water spilled, the size and shape of the port, and the humidity and temperature of the surrounding environment. To reduce the danger of harm to your equipment, remove as much water as possible as fast as feasible. Depending on the conditions, this might take many hours or days. To accelerate the drying process, use a cool-setting hair drier or a fan to blast air into the port. However, avoid using too much heat or force, since this might result in burns.