If you were born between the 19th and 23rd of any month, you may have been told that you were born on the cusp. Sure, you could call it a cusp because it’s near the edge of sign.
However, you do not have two sun signs. Because the Sun can only be in one sign at once. Here is an explanation.
The Sun’s apparent path through the zodiac takes about 12 months. Those 12 months coincide with our 12-month calendar year, almost exactly. Our calendar months do not coincide precisely with the actual celestial month. We are out of sync by a little bit of time (that is why we have Leap Years).
To put it another way: our calendar year is a little bit shorter than the Sun’s traveling year.
This means that the Sun moves into a new zodiac sign approximately every month, anywhere between 19th and the 23rd of our month.
For example, one year the Sun can change signs on the 22nd, and another year it may change signs on the 20th.
The change can happen on any day between the 19th and the 23rd. That group of days is called a cusp in modern times (even though sign cusps weren’t a thing in traditional astrology).
This so-called sign cusp does not mean that the sun is in both signs during those days.
The sign cusp means that the Sun will change signs on one of those days.
The Sign Change is Fast
And that change will happen very fast, over the course of a minute or so. This is because we consider the Sun being in a sign when its center is in a sign. For example, when we say the Sun is in Taurus, it means the center of the sun is in Taurus.
If you were “born on the cusp” of two signs, it really means that at the exact moment you were born, the sun was either in the previous sign, or in the next sign. It is unlikely that you were born at the same moment in which the center of the sun was exactly between two signs.
So, being born during those so-called sign cusp days does not automatically mean that you have two Sun signs.
Birth charts are calculated using an astronomical ephemeris in order to get the exact time that the Sun changed signs for every month of every year. An ephemeris is a special almanac that gives the astronomical positions of celestial objects. It shows the exact positions of the center of the Sun for every day of every year.
If you were born between the 19th and 23rd of any month, you must check an ephemeris to see exactly where the Sun was at the time of your birth. Or use our Sun Sign Calculator which has a built-in ephemeris to get exact positions.
Earlier Cusp For February Births
However, if you were born in February, the cusp begins earlier, as early as the 17th day. That means that if you were born between February 17th and 21st, you must check an ephemeris or use our calculator to see exactly what sign the sun was in when you were born.
Real Meaning of Cusp in Astrology
In astrology, a cusp refers to a line that divides two houses instead of the cusp between two signs. But that’s a different discussion.
My son was also born June 21 and google actually told me he was a Gemini, I just recently did a birth chart for him and found out he is a Cancer
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I have a son born on June 21, too and wonder if he is on the cusp. I was born February 18, so I am looking mine up as was previously directed by the comments above.
Thank you.
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Hello are there geminis born June 21 ? And how often are they born on the June 21 ?
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Aries here
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