March 21 Zodiac Sign

Find your exact sign

March 21 by the numbers

At 12:00 UTC, March 21 falls in Aries in 86% of 42 recorded years and Pisces in 14%.

The ingress ranged from 00:07 UTC in 1974 to 15:29 UTC in 1923.

How to read a March 21 Sun sign

A Sun sign is the sign the Sun occupied at your birth instant. Near an ingress, that instant can fall on either side of the boundary, so people born on March 21 may have different signs in different years.

Enter the birth year, local clock time, and a named time zone such as America/Los_Angeles. The named zone accounts for daylight saving rules on the birth date.

This lookup uses the tropical zodiac and identifies only the Sun sign. Use the chart step for other placements.

When the Sun changed signs on March 21

The ingress date and time are listed in UTC. Before the listed time the Sun was in Pisces; at and after it the Sun was in Aries.

What Pisces and Aries birthdays are like

Astrology is a symbolic framework, not a scientific personality test or a guarantee about any individual.

Also born around March 21

These birthdays fall within two calendar days before or after March 21; they are not exact date matches.

• Reese Witherspoon · 03-22 · Aries
• Theo Von · 03-19 · Pisces

Frequently asked questions