April 21 Zodiac Sign
People born on April 21 are Aries or Taurus, depending on the year and the time of birth.
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April 21 by the numbers
At 12:00 UTC, April 21 falls in Taurus in 100% of 4 recorded years and Aries in 0%.
The ingress ranged from 00:50 UTC in 1935 to 03:06 UTC in 1923.
When the ingress is into Aries, Cancer, Libra, or Capricorn, it marks the March equinox, June solstice, September equinox, or December solstice respectively. Ingresses into the other eight signs mark the start of mid season periods.
How to read a April 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 April 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 April 21
The ingress date and time are listed in UTC. Before the listed time the Sun was in Aries; at and after it the Sun was in Taurus.
| Year | UTC time | Before | After |
|---|---|---|---|
| 1923 | 03:06Z UTC | Aries | Taurus |
| 1927 | 02:32Z UTC | Aries | Taurus |
| 1931 | 01:40Z UTC | Aries | Taurus |
| 1935 | 00:50Z UTC | Aries | Taurus |
Full ingress history, 1920–2030 (4 dates)
| Year | UTC time | Before | After |
|---|---|---|---|
| 1923 | 03:06Z UTC | Aries | Taurus |
| 1927 | 02:32Z UTC | Aries | Taurus |
| 1931 | 01:40Z UTC | Aries | Taurus |
| 1935 | 00:50Z UTC | Aries | Taurus |
What Aries and Taurus birthdays are like
Aries
Aries energy is brave enough to begin before every answer is available. It brings momentum, honesty, and the thrill of being the first person through the door. As a cardinal fire sign ruled by Mars, Aries favors starting things directly; picture a match struck before the room is ready.
Taurus
Taurus energy knows that the best things take time to become real. It brings steadiness, sensuality, and a gift for turning small comforts into a life that feels secure. As a fixed earth sign ruled by Venus, Taurus favors building patiently; picture a garden tended through changing weather.
Astrology is a symbolic framework, not a scientific personality test or a guarantee about any individual.
Also born around April 21
These birthdays fall within two calendar days before or after April 21; they are not exact date matches.
- Gigi Hadid · 04-23 · Taurus
- John Cena · 04-23 · Taurus
- PinkPantheress · 04-19 · Aries
- Sam Altman · 04-22 · Taurus
- Tim Curry · 04-19 · Aries
Frequently asked questions
What zodiac sign is April 21?
People born on April 21 may be Aries or Taurus. The Sun changes signs on this calendar date in different years, so the birth year, time, and time zone determine the exact sign.
Is April 21 Aries or Taurus?
It can be either Aries or Taurus. Check the ingress time for your birth year and convert your birth time to UTC to find the exact Sun sign.
How do I find my exact Sun sign if I was born on April 21?
Enter your birth year, local birth time, and time zone in the exact sign finder. It compares that UTC birth instant with the Sun sign ingress.
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Updated October 2026
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