Planeta U, usually called Tu Planeta U, is a three hour block of children's programming that airs on Saturday mornings on the Spanish language Univision network, while Atlanta, GA's WUVG-TV airs it on Sunday, instead due to regular Saturday's programming. Debuting first in the 1990s then returning to Univision's line up on April 5, 2008, Planeta U features programming that comply with federal E/I content rules as mandated by the Federal Communications Commission. A second edition of the programming block, an hour in length on Sunday mornings at 9 AM ET, began airing in March 2010.
All programming in this block are Spanish-dubbed versions, programming originally broadcast in English.
