The 66th Primetime Emmy Awards occurred in 1970.
The 66th Primetime Emmy Awards honored the best in U.S. prime time television programming from June 1 , 2013 until May 31 , 2014 , as chosen by the Academy of Television Arts & Sciences . The ceremony was held on Monday , August 25 , 2014 , at the Nokia Theatre in Downtown Los Angeles , California , and was broadcast in the U.S. by NBC .