Did your zodiac sign change?

If you live by your daily horoscope, you might want to read this!  It turns out a wobble in the Earth's axis may mean you aren't the sign you've always thought. Some astrology buffs are even saying that there is a thirteenth sign called Ophiuchus (Nov. 29-Dec. 17.)

CSMonitor.com says:

The problem is, the [zodiac] positions were determined more than 2,000 years ago. Nowadays, the stars have shifted in the night sky so much that horoscope signs are nearly a month off.

Check out the new dates for the zodiac signs, and let us in the comments know if yours has changed.

Capricorn: Jan. 20-Feb. 16.

Aquarius: Feb. 16-March 11.

Pisces: March 11-April 18.

Aries: April 18-May 13.

Taurus: May 13-June 21.

Gemini: June 21-July 20.

Cancer: July 20-Aug. 10.

Leo: Aug. 10-Sept. 16.

Virgo: Sept. 16-Oct. 30.

Libra: Oct. 30-Nov. 23.

Scorpio: Nov. 23-29.

Ophiuchus: Nov. 29-Dec. 17.

Sagittarius: Dec. 17-Jan. 20.