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May 21 usually falls under Gemini, but it can land on the taurus–gemini cusp depending on the year and birth time.
Based on NASA JPL ephemeris — the Sun’s precise sign on May 21 of each year:
| Year | Sign | Sun entered this sign |
|---|---|---|
| 2024 | gemini | May 20, 01:00 PM UTC |
| 2025 | gemini | May 20, 06:55 PM UTC |
| 2026 | gemini | May 21, 12:37 AM UTC |
| 2027 | gemini | May 21, 06:18 AM UTC |
| 2028 | gemini | May 20, 12:09 PM UTC |
Those born on May 21st often possess an unusual gift for knowing when to anchor and when to drift — a balancing act, really — a quality that emerges from standing right where earthy determination meets airy curiosity. And here's the thing: You may find yourself equally pulled toward building something tangible and exploring the next fascinating idea, which can make you appear grounded one moment and restless the next. Mercury's influence sharpens your communication style — it's like a superpower, honestly — giving you a knack for translating complex thoughts into language anyone can grasp, though you might notice a habit of overthinking when that mental energy spins too fast (sound familiar?). This mutable air quality means you adapt quickly to new information and social settings; yet there's a Taurus-like stubbornness underneath that surfaces when core values take a hit (and honestly, this one catches people off guard). Friends likely appreciate your blend of reliability and spontaneity — you'll show up when it matters, but let's be real, you rarely show up the same way twice. The bottom line? Rather than picking between stability and variety, consider how you might weave both into daily rhythms that honor your dual nature.
For a deeper read of your exact birth moment, generate a free full birth chart.
Discover notable figures who share your May 21 birthday.
See all Gemini celebrities →May 21 is usually Gemini, but can fall on the taurus–gemini cusp depending on the year and birth time. Check the calculator for your exact year.
No, every person has exactly one Sun sign at their birth moment. But May 21 cusp births share traits with both taurus and gemini — your full chart reveals which energies are strongest.
May 21 sits at a sign boundary, giving May 21 natives a blend of taurus and gemini characteristics. This is one of the most astrologically layered birthdays of the year.
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