"Top Of The World" - The Carpenters
The #1 single on the Billboard Hot 100 on 20 Dec 1985 was Say You, Say Me (Title Song from White Nights) by Lionel Richie.
enakedladies
"Eye Level" by Simon Park Orchestra was #1 beginning the week of September 29 and held that position for 4 weeks. "Daydreamer/The Puppy Song" by David Cassidy reached #1 the week of October 27.
Then-Brad Paisley
The Billboard list was established on August 9th, 1958, so there was not a Top Billboard song of the week for the week of August 2. Records show that the number one song at this time was Poor Little Fool by Ricky Nelson.
10 December 1973 was a Monday.
Thursday, December 27, 1973
December 7th 1973 was a Friday.
December 5, 1973 was a Wednesday.
6 December 1973 was a Thursday.
December 30, 1973 fell on a Sunday.
December 30th, 1973 fell on a Sunday.
Saturday
It was a Wednesday.
Friday
Sunday
Monday