Capricorn - The Goat. This section includes astrology and zodiac comments and glitter graphics for the sign Capricorn - Birthday December 23 - January 20. Those born when the sun is in Capricorn are generally stable and serious people, just like the sure-footed goat from which the sign gets its name. They are generally cautiously confident, strong willed, calm, hardworking, unemotional, shrewd, practical, determined, responsible, and capable of massive perseverance. On the flip-side, Capricorns can tend to lack creativity, and can be guilty of coldness, materialism and rigidity. Capricorns excel at careers that have to do with math or money, as well as politics, management and engineering. These Capricorn comments and glitter graphics can be used on Facebook, Twitter, or any other web site or blog.