Teen Second Life was a version of Second Life reserved for teenagers, running on the so-called "Teen Grid." It was officially opened to the public on February 14, 2005 for people aged 13–17 to use Second Life, without entering false information to participate in Second Life (reserved for people aged 18 and over).On January 1, 2006, Teen Second Life's operating hours were increased to 24 hours a day, whereas it was previously open only from noon to 10 pm Pacific Time.