| Country | Date | |
|---|---|---|
| France | 10 March 1960 | |
| Sweden | 1 July 1960 | |
| West Germany | 16 September 1960 | |
| Portugal | 2 November 1960 | |
| Spain | 24 January 1961 | (Barcelona) |
| Spain | 30 January 1961 | (Madrid) |
| USA | 31 August 1961 | (New York City, New York) |
| Turkey | September 1961 | |
| Finland | 6 June 1963 | |
| Japan | 12 June 1965 | |
| Italy | 19 May 1972 | (re-release) |
| Italy | 20 July 1974 | (re-release) |
| USA | 28 June 1996 | (re-release) |
| South Korea | 11 May 2004 | (re-release) |
| Hong Kong | 7 May 2005 | (Le French May Film Festival of Hong Kong) |
| Greece | 31 July 2008 | (re-release) |
| Plein soleil | France (original title) |
| A pleno sol | Argentina / Spain |
| À Luz do Sol | Portugal (imdb display title) |
| Blazing Sun | UK |
| Delitto in pieno sole | Italy |
| Der Zeuge schweigt | Austria |
| Full Sun | Australia (literal English title) |
| Gymnoi ston ilio | Greece (transliterated ISO-LATIN-1 title) |
| Het sol | Sweden |
| Kizgin günes | Turkey (Turkish title) |
| Kun solen var vidne | Denmark |
| Kuuma aurinko | Finland |
| Lust for Evil | USA (reissue title) |
| Nur die Sonne war Zeuge | West Germany |
| O Sol por Testemunha | Brazil |
| Plein Soleil | UK (imdb display title) |
| Purple Noon | USA |
| Ragyogó napfény | Hungary |
| Taeyangeun gadeukhi | South Korea (imdb display title) |
| Taiyou ga ippai | Japan (DVD title) |
| W pelnym sloncu | Poland (imdb display title) |
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