Natal Chart Lab

September zodiac signs

September has two zodiac signs: Virgo until about September 22 and Libra from about September 23. The exact change falls on September 22 or 23 depending on the year.

In 2026, the Sun enters Libra on .

That is Sep 22, 8:06 PM EDT in New York.

Zodiac sign for every September birthday

BirthdaySun sign
September 1♍︎ Virgo
September 2♍︎ Virgo
September 3♍︎ Virgo
September 4♍︎ Virgo
September 5♍︎ Virgo
September 6♍︎ Virgo
September 7♍︎ Virgo
September 8♍︎ Virgo
September 9♍︎ Virgo
September 10♍︎ Virgo
September 11♍︎ Virgo
September 12♍︎ Virgo
September 13♍︎ Virgo
September 14♍︎ Virgo
September 15♍︎ Virgo
September 16♍︎ Virgo
September 17♍︎ Virgo
September 18♍︎ Virgo
September 19♍︎ Virgo
September 20♍︎ Virgo
September 21♍︎ Virgo
September 22Virgo or Libra depends on year and birth time
September 23Virgo or Libra depends on year and birth time
September 24♎︎ Libra
September 25♎︎ Libra
September 26♎︎ Libra
September 27♎︎ Libra
September 28♎︎ Libra
September 29♎︎ Libra
September 30♎︎ Libra

Dates are UTC calendar days. A birth late in the evening in the Americas can already be the next UTC date; the Sun sign calculator converts your local birth time.

When the Sun enters Libra, 2023–2032

YearSun enters Libra (UTC)New York time
2023Sep 23, 2:51 AM EDT
2024Sep 22, 8:44 AM EDT
2025Sep 22, 2:20 PM EDT
2026Sep 22, 8:06 PM EDT
2027Sep 23, 2:01 AM EDT
2028Sep 22, 7:46 AM EDT
2029Sep 22, 1:38 PM EDT
2030Sep 22, 7:28 PM EDT
2031Sep 23, 1:16 AM EDT
2032Sep 22, 7:11 AM EDT

All Libra season times, 1950–2050

How these dates are calculated

Each tropical sign occupies 30° of ecliptic longitude, starting at the March equinox. We search the Sun’s apparent geocentric longitude with Astronomy Engine, using the same calculation as our Sun sign calculator. Times are rounded to the nearest minute; they are calculated estimates, not second-level guarantees. See our methodology and published JPL comparison.

All dates in these tables use UTC. A local birthday can fall on a different UTC date. For a personal answer near a boundary, enter your birth date, time and place in the calculator. At the transition the new sign begins; a person has one tropical Sun sign.

Tropical signs are equal sectors tied to the seasons, not the unequal astronomical constellations. Precession changes their alignment. These tables do not give IAU constellation crossing dates or sidereal signs.

Frequently asked questions

What zodiac sign is September?

September has two zodiac signs: Virgo until about September 22 and Libra from about September 23. The Sun’s exact entry into Libra falls on September 22–23 (UTC) between 1950 and 2050.

What zodiac sign is September 23?

September 23 is usually Libra, but in some years the Sun enters Libra later that day or the next day. Born on September 22–23? Check your birth time with the Sun sign calculator.

Is September 21 Virgo or Libra?

September 21 is Virgo in every year from 1950 to 2050; the Sun never enters Libra that early.

Why do zodiac date lists disagree for September?

The Sun enters Libra at a different time each year, and the calendar date depends on the time zone. Lists that give one fixed date are rounding. A birth time and place settle it.

Zodiac signs in other months

All 12 signs in order

Astrology is a symbolic and cultural tradition. The planetary positions on this site are calculated with astronomical accuracy; the interpretations describe what astrologers associate with them and are not scientifically validated predictions about personality, relationships or the future.