May 21 Zodiac Sign
Revised . First published .
Your May 21 zodiac sign is Gemini, as the Sun enters the 1st degree of the Twins near 0°03′ on this day. If you were born very early in the morning in some years, we check your birth time to see whether the Sun was still at the edge of Taurus.
- Sign of the Sun
- ♊ Gemini
- Zodiac dates
- Starts May 21, ends June 20
- A cusp date
- Taurus or Gemini, yes
- Element
- Air
- Modality
- Mutable
- Planet in charge
- Mercury
A cusp day for May 21 birthdays
During May 21, the Sun moved from Taurus into Gemini for 48 of the 101 years between 1940 and 2040 (Eastern time). Your birth year and time determine your sign.
The zodiac sign calculator checks the precise minute tied to your year.
Astrologers' interpretation of May 21
You're born at the beginning of Gemini's 1st decan, an opening 10° section ruled entirely by Mercury. According to astrologers, this placement means pure air energy: observant, articulate and quick to respond. The number 21 for your birth day adds up to 3, tying you to Jupiterian optimism and a gift for telling stories. Longer, brighter days arrive in late spring, and you meet the world with fresh questions and a ready interest in connecting.
Your career fits fields where you shine, such as writing, broadcasting, teaching or sales. Clear words and quick thinking open doors there. You pick up new systems fast. Astrologers say you're playful and expressive in love. The partner you want has wit that matches yours and enjoys exploring new places.
Strengths
- Quick wit, clear voice
- Makes friends in any place
- Notices fresh opportunities early
Challenges
- More starting than finishing
- Gets restless with slow routines
- Moves past emotional topics in conversation