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Born on March 18

A March 18 birthday is Pisces.

On March 18 the Sun is at about 27° Pisces, between 25° and 29° Pisces depending on your birth year, time and place. Your Sun sign is one placement of dozens: your Moon, your rising sign and every planet's position at the moment you were born make the whole picture.

Last updated October 5, 2026

Your chart

Your Sun sign is the trailer

See your whole chart — Moon, rising, and what the sky is doing over it today.

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The sky on your birthday

The Sun on March 18

Sun position
25°–29° Pisces
Every position a March 18 birth can have, 1925 to 2025, any time zone.
Decan
Third decan of Pisces
The third decan of Pisces (20°–30°), which the modern decan system pairs with Scorpio.
Pisces season
February 19 – March 20
The usual dates for births 1925 to 2025. The first and last days can fall either side.
Day of the year
77
Day 78 in a leap year.

Your Sun

What Pisces carries

Sun in Pisces

The Sun is your center of gravity — the thing you keep returning to. Read what Pisces actually means, then go past it: your chart has a Moon, a rising sign, and a live sky moving over it right now.

Read Sun in Pisces →

Nearby

Birthdays either side

Common questions

March 18 birthdays, answered

What zodiac sign is March 18?

Pisces. For births from 1925 to 2025, the Sun on March 18 is between 25° and 29° Pisces.

What decan is March 18?

The third decan of Pisces (20°–30°), which the modern decan system pairs with Scorpio.

What day of the year is March 18?

Day 77, or day 78 in a leap year.

Your turn

Your Sun sign is the trailer

See your whole chart — Moon, rising, and what the sky is doing over it today.

Free to look, no account needed. We compute your chart and don’t store it on our servers.