February 21 falls on the Aquarius-Pisces cusp. The Sun typically moves from Aquarius into Pisces around this date each year, so your exact sign depends on the year and time of birth. Swiss Ephemeris calculations show the Sun enters Pisces at varying times. Based on the standard date, your Sun sign is Piscis, but you'll likely feel both signs' influence.

People born on February 21 are Piscis natives with Water element energy and Mutable modality. The 1st decan sub-ruled by Neptune adds a distinctive layer to the core Piscis personality, making these individuals unique among their sign.

February 21 Piscis natives are most compatible with signs that share the Water element (trine aspect) or complementary elements. Check the compatibility section above for specific sign matches and the best romantic dates.

The traditional birthstone for people born on February 21 is Amethyst. The decan-specific healing crystal is Amethyst, which resonates with the Neptune-influenced energy of the 1st decan of Piscis.

February 21 falls in the 1st decan of Piscis (approximately 3° Piscis). This decan is sub-ruled by Neptune, which adds concentrated energy to the core Piscis traits.

Famous people born on February 21 include Sophie Turner. All share the Piscis Sun sign, though their individual charts create unique expressions of this energy.

The numerology root for February 21 is 3. Lucky numbers include 3, 12, 21, 30. The lucky day is Thursday (ruled by Neptune), and the lucky color is Deep Blue.

February 21 belongs to the Water element through Piscis. Water signs are known for intuition, emotional depth, and empathy.