- On 1966-09-23, Andy Summers performed with Zoot Money's Big Roll Band at the California Ballroom in Dunstable, England, UK.
- On 1968-09-23, Andy Summers and Eric Burdon And The Animals cancelled a concert at the Sankei Hall in Tokyo, Japan
- On 1976-09-23, Stewart Copeland was in London, England, UK - while Last Exit recorded in London, England, UK.
- On 1977-09-23, The Police recorded two songs at Matrix Studios in London, England, UK.
- On 1978-09-23, The Police performed at Dreamland in Margate, England, UK.
- On 1979-09-23, The Police performed at Hammersmith Odeon in London, England, UK.
- On 1980-09-23, Stewart Copeland worked as a journalist for Record Mirror and watched a few gigs by unknown bands in London, England, UK.
- On 1981-09-23, Stewart Copeland had various appointments in London, England, UK - while Sting was interviewed in London, England, UK.
- On 1982-09-23, Stewart Copeland may have met Linda McCartney at her photo exhibition in London, England, UK.
- On 1983-09-23, The Police performed at Les Arènes de Nîmes in Nîmes, France.
- On 1985-09-23, Sting performed at the Radio City Music Hall in New York, NY, USA.
- On 1987-09-23, Sting was either in Rome shooting his cameo for The Adventures Of Baron Munchausen or back in London.
- On 1988-09-23, Andy Summers performed at the Wiltern Theatre in Los Angeles, CA, USA.
- On 1989-09-23, Sting performed with the ensemble of the 3 Penny Opera at the National Theatre in Washington, DC, USA.
- On 1992-09-23, Sting records Ten Summoner's Tales at Lake House in Wiltshire, England, UK.
- On 1994-09-23, Sting performed at the Stadio Acquedotto in Sassari, Italy.
- On 1996-09-23, Sting travelled from Tokyo to Nagoya, Japan.
- On 1999-09-23, Sting was in New York, NY, USA - while Andy Summers performed in Washington, DC, USA.
- On 2000-09-23, Sting performed at Superbowl in Sun City, South Africa.
- On 2003-09-23, Sting was photographed by Kevin Mazur in Paris, France.
- On 2004-09-23, Sting probably travelled from Los Angeles to Las Vegas, NV, USA.
- On 2012-09-23, Stewart Copeland was bicycling in Los Angeles, CA, USA.
- On 2016-09-23, Sting did various interviews in Salt Lake City, UT, USA - while Henry Padovani performed in Grenoble, France.
Recent days: September 22 – September 21 – September 20