- On 1965-06-23, Andy Summers performed with Zoot Money's Big Roll Band at the Bromley Court Hotel (Bromel Club) in Bromley, England, UK.
- On 1976-06-23, Last Exit performed at the City Hall in Newcastle, England, UK - while Curved Air performed at the Civic Hall in Dunstable, England, UK - and Andy Summers performed with Kevin Ayers in Hove, England, UK.
- On 1978-06-23, The Police tried to record songs at Surrey Sound Studios in Leatherhead, England, UK.
- On 1979-06-23, The Police performed at the Freilichtbühne Loreley (Festival) in St. Goarshausen, Germany - while Wayne County & The Electric Chairs performed at the City Hall in St. Albans, England, UK.
- On 1980-06-23, Stewart Copeland was in Los Angeles (probably promoting the Klark Kent album) and then flew to New York, NY, USA.
- On 1981-06-23, The Police recorded Ghost In The Machine at AIR Studios on Montserrat.
- On 1982-06-23, Stewart Copeland was in Tulsa, OK, USA - working on Rumble Fish.
- On 1983-06-23, Sting rehearsed scenes with Freddie Jones on the Dune set at Churubusco Studios in Mexico City, Mexico.
- On 1984-06-23, Stewart Copeland and Jean-Pierre Dutilleux were in Africa filming The Rhythmatist.
- On 1987-06-23, Sting recorded ...Nothing Like The Sun at AIR Studios on Montserrat.
- On 1989-06-23, Sting and Trudie Styler attended the premiere of Trudie's movie "Fair Game" at the Odeon Theatre in London, England, UK.
- On 1991-06-23, Sting performed at the Palais Omnisports De Bercy in Paris, France.
- On 1992-06-23, Sting wrote new songs at Lake House in Wiltshire, England, UK.
- On 1993-06-23, Andy Summers finished mixing Invisible Threads in Hollywood, CA, USA - while Sting flew from Minneapolis to Chicago, IL, USA.
- On 1996-06-23, Sting performed at the Orlando Arena in Orlando, FL, USA.
- On 2000-06-23, Sting performed at Rockefeller Plaza in New York, NY, USA - while Andy Summers performed at Birdland in New York, NY, USA.
- On 2001-06-23, Sting performed at the Kurhaus im Park in Wiesbaden, Germany - while Andy Summers performed at the Avalon Beach RSL Club in Avalon, Australia.
- On 2002-06-23, Stewart Copeland attended the Film Composer's "Coffee Talk" at the IFP/West-2002 Los Angeles Film Festival in Hollywood, CA, USA.
- On 2003-06-23, Sting attended the Anthony Mingella Film Classics screening at the Electric Cinema in London, England, UK.
- On 2005-06-23, Sting rehearsed for the Live 8 performance at Lake House in Wiltshire, England, UK.
- On 2006-06-23, Sting performed at Piazza del Duomo in Milan, Italy.
- On 2007-06-23, The Police performed at Dodger Stadium in Los Angeles, CA, USA.
- On 2008-06-23, The Police stayed in Venice, Italy.
- On 2010-06-23, The Flying Padovanis rehearsed in London, England, UK - while Sting performed at the Verizon Wireless Amphitheater St. Louis in Maryland Heights, MO, USA.
- On 2011-06-23, Sting performed in Leipzig, Germany - while Stewart Copeland rehearsed in Milan, Italy.
- On 2012-06-23, Sting performed at the Festivalpark in Werchter, Belgium.
- On 2014-06-23, Sting and Jimmy Nail sang Take Me Out To The Ball Game at Wrigley Field in Chicago, IL, USA - while, Henry Padovani travelled to Besancon, France.
- On 2015-06-23, Sting performed at the MailOnline Yacht in Cannes, France - and at the Hôtel du Cap-Eden-Roc in Antibes, France.
- On 2016-06-23, Sting performed in Washington, DC, USA - while Henry Padovani was in Sanya, China.
- On 2017-06-23, Sting performed at the Výstaviště Praha in Prague, Czech Republic.
- On 2018-06-23, Sting performed at the Odeon of Herodes Atticus in Athens, Greece.
- On 2018-06-23, Sting performed in Athens, Greece - while Call The Police performed in Rio de Janeiro, Brazil - while Stewart Copeland was filmed performing in Santa Monica, CA, USA.