Ashley Greene (Twilight, New Moon, Eclipse, Breaking Dawn Part 1, Breaking Dawn Part 2) in Alexis Mabille Dress at Los Angeles Premiere of "The Twilight Saga: ECLIPSE" at the Nokia Theatre at L.A. LIVE June 24, 2010 -- "The Twilight Saga: Eclipse" has been rated PG-13 by the MPAA and has 123 minute running time. US Release via Summit Entertainment June 30, 2010.