US Number Ones on 27 July
- US Number one in 1959 was
Lonely Boy 
- Paul Anka - US Number one in 1960 was I'm Sorry - Brenda Lee
- US Number one in 1961 was Tossin' And Turnin' - Bobby Lewis
- US Number one in 1962 was Roses Are Red (My Love) - Bobby Vinton
- US Number one in 1963 was Surf City - Jan & Dean
- US Number one in 1964 was Rag Doll - The Four Seasons
- US Number one in 1965 was
(I Can't Get No) Satisfaction - The Rolling Stones - US Number one in 1966 was Hanky Panky - Tommy James
(and The Shondells)
- US Number one in 1967 was Windy - The Association
- US Number one in 1968 was Grazing In The Grass - Hugh Masekela
- US Number one in 1969 was In The Year 2525 (Exordium and Terminus) - Zager & Evans
- US Number one in 1970 was (They Long To Be) Close To You - The Carpenters
- US Number one in 1971 was Indian Reservation (The Lament Of The Cherokee Reservation Indian) - Paul Revere
(and The Raiders)
- US Number one in 1972 was Lean On Me - Bill Withers
- US Number one in 1973 was Bad, Bad Leroy Brown - Jim Croce
- US Number one in 1974 was Annie's Song - John Denver
- US Number one in 1975 was The Hustle - Van McCoy
(and The Soul City Symphony)
- US Number one in 1976 was Kiss And Say Goodbye - The Manhattans
- US Number one in 1977 was Looks Like We Made It - Barry Manilow
- US Number one in 1978 was Shadow Dancing - Andy Gibb
- US Number one in 1979 was Bad Girls - Donna Summer
- US Number one in 1980 was It's Still Rock 'n' Roll To Me - Billy Joel
- US Number one in 1981 was The One That You Love - Air Supply
- US Number one in 1982 was Eye Of The Tiger - Survivor
- US Number one in 1983 was Every Breath You Take - The Police
- US Number one in 1984 was When Doves Cry - Prince
- US Number one in 1985 was Everytime You Go Away - Paul Young
- US Number one in 1986 was Sledgehammer - Peter Gabriel
- US Number one in 1987 was Alone - Heart
- US Number one in 1988 was Hold On To The Nights - Richard Marx
- US Number one in 1989 was Toy Soldiers - Martika
- US Number one in 1990 was She Ain't Worth It - Glenn Medeiros
(featuring Bobby Brown)
- US Number one in 1991 was (Everything I Do) I Do It For You - Bryan Adams
- US Number one in 1992 was Baby Got Back - Sir Mix-A-Lot
- US Number one in 1993 was Can't Help Falling In Love - UB40
- US Number one in 1994 was I Swear - All-4-One
- US Number one in 1995 was Waterfalls - TLC
- US Number one in 1996 was You're Makin' Me High - Toni Braxton
- US Number one in 1997 was I'll Be Missing You - Puff Daddy
(featuring Faith Evans)
- US Number one in 1998 was The Boy Is Mine - Brandy
(and Monica)
- US Number one in 1999 was Wild, Wild West - Will Smith
(featuring Dru Hill & Kool Mo Dee)
- US Number one in 2000 was Bent - Matchbox Twenty
- US Number one in 2001 was U Remind Me - Usher
- US Number one in 2002 was Hot In Herre - Nelly
- US Number one in 2003 was Crazy In Love - Beyonce
(featuring Jay-Z)
- US Number one in 2004 was Confessions - Usher
- US Number one in 2005 was We Belong Together - Mariah Carey
- US Number one in 2006 was Promiscuous - Nelly Furtado
(featuring Timbaland)
- US Number one in 2007 was Umbrella - Rihanna
(featuring Jay-Z)
- US Number one in 2008 was I Kissed A Girl - Katy Perry
- US Number one in 2009 was I Gotta Feeling - The Black Eyed Peas
- US Number one in 2010 was California Gurls - Katy Perry
(featuring Snoop Dogg)
- US Number one in 2011 was Party Rock Anthem - LMFAO
(featuring Lauren Bennett & GoonRock)
- US Number one in 2012 was Call Me Maybe - Carly Rae Jepsen
- US Number one in 2013 was Blurred Lines - Robin Thicke
(featuring T.I. & Pharrell Williams)
- US Number one in 2014 was Rude - MAGIC
- US Number one in 2015 was Cheerleader - Omi
- US Number one in 2016 was One Dance - Drake
(featuring Wizkid & Kyla)
- US Number one in 2017 was Despacito - Luis Fonsi & Daddy Yankee
(featuring Justin Bieber)
- US Number one in 2018 was In My Feelings - Drake
- US Number one in 2019 was Old Town Road - Lil Nas X
(Featuring Billy Ray Cyrus)
- US Number one in 2020 was Rockstar - DaBaby
(featuring Roddy Ricch)