Natal Chart Lab

March zodiac signs

March has two zodiac signs: Pisces until about March 19 and Aries from about March 20. The exact change falls on March 19, 20 or 21 depending on the year.

In 2026, the Sun enters Aries on .

That is Mar 20, 10:46 AM EDT in New York.

Zodiac sign for every March birthday

BirthdaySun sign
March 1♓︎ Pisces
March 2♓︎ Pisces
March 3♓︎ Pisces
March 4♓︎ Pisces
March 5♓︎ Pisces
March 6♓︎ Pisces
March 7♓︎ Pisces
March 8♓︎ Pisces
March 9♓︎ Pisces
March 10♓︎ Pisces
March 11♓︎ Pisces
March 12♓︎ Pisces
March 13♓︎ Pisces
March 14♓︎ Pisces
March 15♓︎ Pisces
March 16♓︎ Pisces
March 17♓︎ Pisces
March 18♓︎ Pisces
March 19Pisces or Aries depends on year and birth time
March 20Pisces or Aries depends on year and birth time
March 21Pisces or Aries depends on year and birth time
March 22♈︎ Aries
March 23♈︎ Aries
March 24♈︎ Aries
March 25♈︎ Aries
March 26♈︎ Aries
March 27♈︎ Aries
March 28♈︎ Aries
March 29♈︎ Aries
March 30♈︎ Aries
March 31♈︎ Aries

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 Aries, 2023–2032

YearSun enters Aries (UTC)New York time
2023Mar 20, 5:25 PM EDT
2024Mar 19, 11:07 PM EDT
2025Mar 20, 5:02 AM EDT
2026Mar 20, 10:46 AM EDT
2027Mar 20, 4:25 PM EDT
2028Mar 19, 10:17 PM EDT
2029Mar 20, 4:02 AM EDT
2030Mar 20, 9:52 AM EDT
2031Mar 20, 3:41 PM EDT
2032Mar 19, 9:22 PM EDT

All Aries 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 March?

March has two zodiac signs: Pisces until about March 19 and Aries from about March 20. The Sun’s exact entry into Aries falls on March 19–21 (UTC) between 1950 and 2050.

What zodiac sign is March 20?

March 20 is usually Aries, but in some years the Sun enters Aries later that day or the next day. Born on March 19–21? Check your birth time with the Sun sign calculator.

Is March 18 Pisces or Aries?

March 18 is Pisces in every year from 1950 to 2050; the Sun never enters Aries that early.

Why do zodiac date lists disagree for March?

The Sun enters Aries 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.