Rede Globo/Anniversary

1975 (10th anniversary)
The logo consists of a 1 with the Rede Globo 1966 logo with a line forming the number 10.

1980 (15th anniversary)
The logo consists of a rainbow-colored number 15 with a monochromatic version of the Rede Globo 1976 logo.

1985 (20th anniversary)
In 1985, Globo completed 20 years of television and, to celebrate, had released this new logo. The logo is composed by a metallized number 20 whose sides form the Globo logo. It is also rainbow-colored, like the previous anniversary logo, but with a wave motion effect.

1990 (25th anniversary)
The logo contains the number 25 around the Rede Globo 1986 logo.

1995 (30th anniversary)
The logo consists of a globe with two sides: the rainbow-colored screen with another sphere on the right, and a number 3 carved out of the sphere on the left. The first one showing the logos consists of the 1972 seven-rings logo, 1975 anniversary logo, 1980 anniversary logo, 1985 anniversary logo, and the 1990 anniversary logo.

2000 (35th anniversary)
The Rede Globo celebrates 35 years and 50 years of history on Brazilian TV. This logo did not appear on any of the network's idents.

2005 (40th anniversary)
The logo consists of the 2005 Rede Globo with colorful metallic ribbons forming the number 4 beside it. The idents of the logo utilizes the Globo Glass graphic package, but with different sceneries, colored transparent ribbons (from the anniversary logo itself) zooming across the scenery, and the 40th anniversary logo of Rede Globo replacing the 2000 logo (later, the 40th anniversary logo was replaced by the 2005 Globo logo in 2006).

2010 (45th anniversary)
The logo consists of the Rede Globo 2008 logo with the number 45 and the word "Anos" (Years) on the number 5.

2015 (50th anniversary)
The 50th anniversary logo is launched on December 23, 2014 and will consist of the current Rede Globo logo used from 2014.

2020 (55th anniversary)
The 55th anniversary logo will launched on December 31, 2019 and will consist of the new Rede Globo logo used from 2020.