Birthdays

Born on May 10

Sun sign
Taurus — every year, 1940–2030
Sun degrees
18°57′ Taurus – 20°21′ Taurus · noon UTC, 1940–2030
Decan
second–third decan of Taurus — the 20° line falls inside this date's span (rulers Mercury / Saturn)
This year
May 10, 2026: Sun 19°51′ Taurus · Moon in Aquarius at noon UTC

May 10 comes with a wrinkle the neighboring dates don’t have: it lands right on the seam between the second and third decans of Taurus. Depending on your birth year — and sometimes your birth hour — the Sun was either finishing the Mercury-ruled middle of the sign or newly arrived in the Saturn-ruled last third. Same steady Bull either way; the seasoning differs.

Two flavors of one steadiness

On the Mercury side, the steadiness is articulate: list-making, observant, quick to explain the method. On the Saturn side it turns structural: quieter, more ambitious, oriented to duty and the long build. Most May 10 people recognize both descriptions and live somewhere between — a practical communicator with an unusually grown-up spine. The Taurus Sun supplies the constant: slow, loyal, sensory, unrushable. Whichever planet seasons it, nobody mistakes the base ingredient.

Loyal either way it leans

In love, both tones point at commitment by different roads: the Mercury lean courts through conversation and thoughtful logistics, the Saturn lean through responsibility and the quiet moving of the relationship onto solid ground. Work rewards the blend — project management, skilled trades with paperwork, planning roles with a human face. Whatever the field, May 10 ends up trusted with the part that must not fail. Deadlines relax around this birthday for the simple reason that it has never blown one that mattered.

The weight both tones carry

The shared friction is over-weighting. The Mercury lean overthinks the details; the Saturn lean over-carries the load; either way, lightness gets rationed like a scarce material. The growth edge is un-serious time on purpose — play that produces nothing, rest that isn’t earned first. The work will keep. That was the point of building it so well.

Which decan is actually yours is arithmetic, not folklore: the birth chart calculator works out where the Sun actually stood for your birth date, time, and place, and settles it in one pass — along with the Moon, rising, and houses the date can’t supply.

The date, answered

What zodiac sign is May 10?

Taurus. In every year from 1940 through 2030, the Sun is in Taurus on May 10 — between 18°57′ Taurus and 20°21′ Taurus at noon universal time.

Is May 10 on the cusp?

No. Across 1940–2030 the Sun sits at least 9.6° inside Taurus on May 10, so the sign never changes with the year.

What decan is May 10?

The date straddles the 20° line: depending on your birth year and hour, the Sun falls in the second or third decan of Taurus (traditional rulers Mercury and Saturn). A birth chart pins the exact degree.

What degree is the Sun on May 10?

Between 18°57′ Taurus and 20°21′ Taurus at noon universal time, depending on the year — the calendar drifts about a quarter degree per year against the Sun and resets on leap years. Your exact degree needs your birth date, year, and time.

The date gives you the Sun. The rest takes a chart.

Moon, rising, houses, aspects — computed from your exact birth moment, on your device, free.

Get your free birth chart