Update: The UK release day has just been confirmed by both HMV and Amazon as December 6th and you can pre-order your copy HERE.

Check out the list of amazing Special Features below as listed on HMV:

Special Features
Over three hours of amazing extras including
Commentary 1: Kristen Stewart and Robert Pattinson
Commentary 2:Stephenie Meyer and producer Wyck Godfrey
Deleted and extended scenes with audio commentary from the director David Slade
A six part making of documentary
Photo gallery
Edward Fast Forward
Jacob Fast Forward
Music videos from Muse and Metric which both feature on the film’s bestselling soundtrack.

Eclipse will be released on DVD/Blu-Ray on December 4 in US.

Find out more about the US version below.

For Twilight fans, Christmas is going to come a few weeks early this year. Summit announced today that The Twilight Saga: Eclipse, the third movie in the highly popular teen vampire/werewolf saga, will be available on DVD and Blu-ray on December 4, 2010.

In keeping with the successful release strategies of the first two movies, Summit will be releasing Eclipse on a non-traditional release day and will hype the release with a special midnight availability. So, whether you’re Team Edward or Team Jacob, one thing both camps can agree upon is that they’ll be staying up late on Friday December 3 to make sure they are the first ones to own the latest offering.

Summit will be releasing two versions in both DVD and Blu-ray formats. There will be a movie only version ($28.99 DVD / $34.99 Blu-ray suggested retail) and a feature-laden 2 Disc Special Edition ($32.99 DVD / $40.99 Blu-ray suggested retail). The 2 Disc Special Edition Blu-ray will also be a combo pack containing both DVD and Blu-ray versions of the film.

The special features are listed below:

DVD/BD Special Features (2-Disc & BD/DVD Combo Disc only)

* 2 Audio Commentaries: Rob Pattinson & Kristen Stewart; Stephenie Meyer
* Deleted and Extended Scenes
* Photo Gallery
* 6-Part Making of Documentary
* Jump to… Your favorite scenes
* Music Videos
* PIP Commentary (BD only)

Source Via larry411