The #1 R&B song on December 20, 1977

Serpentine Fire By Earth, Wind & Fire

Other #1 songs on December 20, 1977

#1 Hit Song

How Deep Is Your Love
Bee Gees

UK #1 Song

Mull of Kintyre / Girls' School
Wings

#1 Country Song

Here You Come Again
Dolly Parton

#1 Dance Track

Once Upon a Time... (all cuts)
Donna Summer

Notable December 20 birthdays in the 1970s

David DeJesus
Baseball Player
Born December 20, 1979

Alister McRae
Race Car Driver
Born December 20, 1970

Alexis Mixter
Photographer
Born December 20, 1978

Israel Castro
Soccer Player
Born December 20, 1980

Jamie Nash
Screenwriter
Born December 20, 1971

Modesto Lacen
Movie Actor
Born December 20, 1976

Connie Ansaldi
TV Show Host
Born December 20, 1973