January 14 Birthday Astrology | HowStuffWorks
It's best to give someone with the earth element a noticeably long time to make big decisions, and not force any major changes into their lives too quickly, or abruptly. Zodiac and Horoscope signs and traits are determined by the phases of the planets, which constellations you are born under, and draw energies from. Generally we have set dates for these astrological periods, but this doesn't tell the whole story!
The phases of the constellations are just that, phases!