January 18 Zodiac Sign

People born on January 18 are Capricorn.

In 7 of the 201 years from 1900 to 2100, the Sun moved from Capricorn into Aquarius during January 18 somewhere in the world, so a January 18 birthday in one of those years can be Aquarius.

January 18 falls late in Capricorn season, which usually runs from December 22 to January 19.

Your birth time and place settle it: your free birth chart shows exactly which sign the Sun was in when you were born.

What Capricorn is like

Symbol: The Sea-Goat
Element: Earth
Modality: Cardinal
Ruler: Saturn
Usual dates: December 22 to January 19

Capricorn plays the long game. A cardinal earth sign ruled by Saturn, Capricorn builds carefully, works patiently, and is entirely unimpressed by shortcuts. Where other signs want the win, Capricorn wants the structure that keeps producing wins after everyone else has lost interest.