The countdown is on! Today is day 26 for the nest on LPC's live loon cam and the expected hatch date is between June 20-22! O n average, a pair of common loons will incubate their eggs for 28 days; however, some loon eggs have hatched after only 25 days of incubation. That means the eggs could hatch any time in the next few days. Tune in now to watch the live stream.