How long were the liars in the dollhouse?

In the television series "Pretty Little Liars," the characters known as the Liars were trapped in the dollhouse for approximately 2 months. During this time, they experienced psychological and physical torment at the hands of their captor, A.D. The harrowing experience significantly impacted their lives and relationships, shaping the storyline of the series as they sought to escape and uncover the truth behind their captivity.