The group's followers, known as Directioners, can interact with their favourite member throughout the broadcast, which will also feature special guest appearances, comedy sketches, messages and fan generated videos.
The band, who are on a world tour, will release their third album Midnight Memories on November 25, and will embark on the Nike Hat Maroon Where We Are world tour in 2014. Details about 1D Day can be found on the One Direction Twitter, Facebook, YouTube and Google+ pages.
Harry tweeted: "1d day is coming soon. I'm quite looking forward to it I reckon."
The news comes as One Direction's first fragrance Our Moment became the fastest selling perfume of 2013.
1D Day for the fans From Bradford Telegraph and Argus
seven hour live stream.
Cameras will follow the boyband Chicago Bulls Cap Windy City
Niall added: "This Cap Adidas White
Michelle D'vaz from The Perfume Shop said: "Our Moment has outsold any other fragrance based on first week sales alone."
"1D Day is all about giving back to our amazing fans for supporting us for the past three years. When we suggested it we never thought anyone would let us loose LIVE all day we cannot wait!" said Liam.
One Direction are set to be the stars of a Nike Cap Black And White
is no ordinary live stream. There will be celebrity guests, special features and you will get the chance to suggest ideas for the show."
Niall Horan, Zayn Malik, Liam Payne, Harry Styles and Louis Tomlinson for seven hours straight on 1D Day, which will be available to fans around the world when it is broadcast on November 23.
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