What zodiac sign is March 20?

Pisces or Aries — this date sits on the boundary. In 27 of the years from 1940 to 2030 the whole day belonged to Pisces; in 0 it belonged to Aries; in 64 the Sun crossed over during the day. The year table above gives your answer, and a birth chart settles it to the minute.

What time does the sign change on March 20?

In years when the ingress lands on March 20, it falls between 02:16 and 23:37 universal time. In the other years the whole day is one sign. Convert your birth time to UTC before reading the table.

Which sign should I read?

Check your birth year in the table. If your year is a split year, the deciding fact is your birth time converted to universal time — or skip the table and compute your chart, which reads the Sun's exact degree for your birth moment.

What degree is the Sun on March 20?

Between 29°00′ Pisces and 0°23′ Aries at noon universal time, depending on the year — the calendar drifts about a quarter degree per year against the Sun and resets on leap years. Your exact degree needs your birth date, year, and time.

March 20 zodiac: Pisces or Aries

Of all the dates a birthday can land on, March 20 sits closest to the zodiac’s own new year: the March equinox, where the Sun leaves Pisces and enters Aries at the wheel’s zero point. In most years since 1940 that crossing happens during this very date — a morning birth comes out Pisces, a late one Aries — while in the remaining years the whole day stays Pisces. One thing never happens: a March 20 that is Aries from midnight. The table above holds your year’s answer.

Last water, first fire

The two signs meeting here could hardly differ more, which is what makes the blend interesting. The Pisces Sun closes the zodiac: receptive, boundary-blurring, wise about endings. The Aries Sun opens it: direct, ignition-minded, certain the interesting part is ahead. People born on this hinge often report both settings installed — a deep reader of rooms who nonetheless moves first, a dreamer with a starting pistol. The mix can look inconsistent from outside; from inside it feels like exhale, then inhale.

How the mix loves and works

In relationships the blend is tender and abrupt by turns: Piscean attunement through the quiet stretches, Aries candor when something must change now. Partners get empathy that can suddenly grow teeth — clarifying, if occasionally startling. Work-wise this boundary excels at beginnings that require feel: launching things people have to love, reviving demoralized teams, art with a ship date. Pure maintenance and pure combat both fit badly.

The whiplash to manage

The friction is internal tempo. The Pisces half wants to absorb and wait; the Aries half wanted to act an hour ago. Unmanaged, the alternation reads as hot-and-cold to everyone else — three weeks of drift, then a lurch of decisions. The steadier pattern is sequencing on purpose: feel first, then move once, cleanly, instead of oscillating.

If your birth year shows a clock time in the table, you arrived on a crossing day and the hour is everything. The birth chart calculator works out where the Sun actually stood at your birth minute and settles the sign question for good — along with the rest of the chart the date alone can’t fix.

Born on March 20

Last water, first fire

How the mix loves and works

The whiplash to manage

The date, answered