1940day.year

Captain America Comics #1, containing the first appearance of the superhero Captain America, is published.

Captain America Comics #1 was published, introducing Steve Rogers, the patriotic superhero created by Joe Simon and Jack Kirby.
In December 1940, Timely Comics released Captain America Comics #1, featuring the debut of Steve Rogers as Captain America. The cover famously depicts him punching Adolf Hitler, reflecting the era’s wartime sentiment. Created by artist Jack Kirby and writer Joe Simon, the character quickly became an icon of American patriotism. The issue presented tales of heroism against Axis villains and showcased the Brooklyn-born super-soldier. Its popularity led to a long-lasting franchise spanning comics, films, and merchandise. Captain America Comics #1 is now a highly prized collectible symbolizing golden age comic artistry.
1940 Captain America Comics Captain America
1946day.year

It's a Wonderful Life premieres at the Globe Theatre in New York to mixed reviews. [1]

Frank Capra's film It's a Wonderful Life premiered at the Globe Theatre in New York City to mixed critical reviews.
On December 20, 1946, It's a Wonderful Life made its debut at the Globe Theatre, featuring James Stewart as George Bailey. Despite its heartfelt story of a man shown what life would be without him, initial reviews were lukewarm and box office returns modest. The film, co-starring Donna Reed and Lionel Barrymore, was praised for its performances and emotional depth but criticized for its sentimental tone. Over time, it found renewed popularity through television broadcasts and became a Christmas season staple. Its themes of community, sacrifice, and hope have resonated with audiences for decades. Today, It's a Wonderful Life is regarded as one of cinema's most enduring classics.
1946 It's a Wonderful Life Globe Theatre New York [1]
2004day.year

Cave Story releases to the public.

On December 20, 2004, the indie video game Cave Story was released, pioneering the freeware game development scene.
Cave Story, developed single-handedly by Daisuke “Pixel” Amaya, debuted on December 20, 2004, as a free download. The platformer’s compelling narrative, retro-inspired pixel art, and Metroidvania design captivated gamers worldwide. Its success demonstrated the creative potential of solo developers and inspired a surge of independent titles. The game’s memorable soundtrack and engaging gameplay earned critical acclaim, leading to enhanced editions and console ports. Cave Story’s release is regarded as a milestone in the indie game movement, influencing a new generation of small-scale game design. It remains a beloved classic celebrated for its innovation and charm.
2004 Cave Story
2007day.year

The Portrait of Suzanne Bloch (1904), by the Spanish artist Pablo Picasso, and O Lavrador de Café by Brazilian modernist painter Cândido Portinari, are stolen from the São Paulo Museum of Art in Brazil. Both will be recovered a few weeks later.

In 2007, two major modernist paintings by Picasso and Portinari were stolen from the São Paulo Museum of Art and recovered weeks later.
In December 2007, two celebrated modernist paintings – Picasso's 1904 'Portrait of Suzanne Bloch' and Portinari's 'O Lavrador de Café' – were audaciously stolen from the São Paulo Museum of Art. The daring theft shocked the art world in Brazil and beyond. Law enforcement agencies joined forces both domestically and internationally to recover the missing works. Within weeks, authorities traced and retrieved both paintings intact, returning them safely to the museum. The incident underscored the ongoing challenges in securing priceless cultural treasures.
Portrait of Suzanne Bloch Pablo Picasso Cândido Portinari São Paulo Museum of Art