According to Kunkle, as expected, as the Earth and the sun slowly move, the signs also steadily change.
From 3,000 years ago when the study of astrology was just beginning, only 12 zodiac signs were assigned to 12 different periods of the year. Since then, the earth in relation to the Sun is currently in a different position as its equatorial alignment which has also changed.
However, the change didn’t occur overnight, it has gone on for thousands of years, as related by astronomer Kunkle.
Because the Earth’s vibration on its axis has made a one-month bump in the star’s alignment, the signs that we are born into have become different now, according to Kunkle.
The change of tilt of the Earth and the sun located in a different constellation than it was 3,000 years ago has changed the zodiac signs and its dates.
To know your new sign, just subtract one spot on the old zodiac sign list.
So if your sign is a Taurus, your sign now would be an Aries. So what it means is if a person is a Virgo before, the person will now become a Leo, an Aquarius – a Capricorn and so on.
However, the readings of the horoscope doesn’t change for scientists say that this rotation has been recognized since 500 B.C. and the horoscope calendar hasn’t moved. In effect, the zodiac sign many people have been born under may have changed or may be different, but it doesn’t affect the horoscope reading.
Source : http://www.nbc-2.com/story/13828331/zodiac-signs-have-moved-a-month-ahead?redirected=true