logos
1982–1983 1983–1991 1991–1995 1995–1997 1997–1998
1982–1983 1983–1991 1991–1995 1995–1997 1997–1998
1998–2005 2005–2010 2010–2017 (mainstream), 2010–2018 (brand) 2018–present
1998–2005 2005–2010 2010–2017 (mainstream), 2010–2018 (brand) 2018–present

Sun Unix

1982–1983

Logopedia InfoWhite NO KNOWN LOGO

Before Solaris and Oracle Solaris, the preliminary name was known as "Sun UNIX". There are no confirmed logos at this moment.

SunOS

1983–1991

SunOS Official Logo

One year after, Sun Unix rebranded to SunOS. The logo is identical to Sun Microsystems, albeit with "SunOS".

SunOS would rebrand to Solaris in 1991 for marketing purposes. However, "SunOS" would still show on the SPARC Processor BIOS screens.

Solaris

1991–1995

Solaris 2.4 Logo

Sun Microsystems changed SunOS's name to "Solaris" for marketing purposes. This logo has been rarely seen on Sun Solaris versions, ranging 2.0–2.5.

1995–1997

Solaris 2.5.1 Logo v2.1

This logo was last used on packaging for Sun Solaris 2.5.

1997-1998

Solaris 2.6 Logo

This was a short lived logo, which lasted for one release.

1998–2005

Solaris

This logo was used for Solaris 7–10.

2005–2010

Solaris OS logo

This logo was the second logo to be used in one release only. Specifically for Solaris 10, in some update releases.

Oracle Solaris

2010–2017 (mainstream), 2010–2018 (brand)

Oracle Solaris (2010)

After Sun Microsystems was acquired by Oracle, Solaris was rebranded to "Oracle Solaris". This logo lasted until the release of Solaris 11.4 in 2018.

On September 2, 2017, Oracle had laid off the last of the Solaris Development Team. Oracle had shown no plans to support future development for the platform. However, support doesn't end until 2037.

2018–present

Oracle Solaris logo