The short version
If your birthday falls between September 23 and October 22, you are a Libra: charming, fair, romantic, and harmony-seeking, the zodiac's diplomat who is happiest in partnership. Those are the Libra dates in most years, but the exact start and end move by a day or so as the Sun shifts, so the edges are worth a closer look.
Why Libra dates shift by a day each year
The Sun does not cross into Libra at the same minute every year. It enters around September 23 and leaves around October 22, but the precise moment drifts by roughly a day depending on the year and your time zone. That is why two reputable sources can list slightly different Libra dates, and why anyone born right at the edge needs their exact birth chart, not a generic date list, to be sure.
Born on the Libra cusp?
If you were born at the very start of Libra, around September 23, you may be on the Virgo-Libra cusp: see September 22, September 23. If you were born at the very end, around October 22, you may be on the Libra-Scorpio cusp: see October 22, October 23. On a cusp, only your full birth chart can settle which sign your Sun is actually in.
The three types of Libra: decans
Not every Libra is alike. The sign splits into three ten-day decans, each with its own flavor: Libra decan 1 (September 23 to October 2), Libra decan 2 (October 3 to 12), Libra decan 3 (October 13 to 22). Your decan sharpens the basic Libra picture depending on which third of the sign you were born in.
Libra at a glance
Libra (♎) is a cardinal air sign ruled by Venus. Its opposite sign is Aries, and it sits between Virgo and Scorpio in the zodiac wheel. As a cardinal air sign, Libra is charming at its core.
Are you sure you are a Libra?
Your Sun sign is the baseline, but it is only the Sun, one of about ten major chart factors. Your Moon, rising sign, and planets depend on your exact date, time, and city, and near a cusp they can even shift your sun sign itself. Calculate your free birth chart to confirm your real placements, then start your 7-day free trial for a personal reading on your WhatsApp each morning.
Frequently Asked Questions
What are the dates for Libra?
Libra dates run from about September 23 to October 22. The exact boundaries shift by a day or so each year as the Sun moves, so a birthday right at the edge is best confirmed with a full birth chart.
Is someone born on September 23 a Libra?
Usually yes, September 23 is right at the start of Libra, on the Virgo-Libra cusp. In some years the Sun crosses a little earlier or later, so a birth on that exact date is best checked against a real chart rather than a generic date list.
What if I was born on the Libra cusp?
If you were born near September 23 or October 22, you are on a Libra cusp and could be either sign depending on the year and your birth time. Only your full birth chart, built from your exact date, time, and city, can tell you for certain which sign your Sun is in.
Why do Libra dates change each year?
Because the calendar and the Sun's path do not line up perfectly. The Sun enters Libra at a slightly different moment each year, so the start and end dates drift by about a day. The date ranges you see are the typical ones, accurate for most years.
Curious about the energy of this time of year? See Libra season, what it means for every sign.