Sonisphere 2014 Knebworth festival line-up announcement time confirmed

A shot from the most recent Sonisphere Festival

A shot from the most recent Sonisphere Festival - Credit: Archant

Organisers of Knebworth music festival Sonisphere have confirmed when the first 2014 line-up announcement will be made.

Sonisphere's Twitter reveals that the 2014 headliners will be announced at 5.30pm on Monday, Decembe

Sonisphere's Twitter reveals that the 2014 headliners will be announced at 5.30pm on Monday, December 2 - Credit: Archant

Rock fans will find out on Monday, December 2 at 5.30pm who has been booked to play the UK leg of the international touring festival.

Sonisphere’s official Twitter feed (@Sonisphere) tweeted yesterday (Thursday): “Hold the front page. Been given a launch time 5:30pm on Monday … Catchy!”

The show will return to the grounds of Knebworth House after a two-year absence from Friday, July 4 to Sunday, July 6.

No bands playing Sonisphere’s fourth edition at Knebworth have been announced yet.