Why the usual answer is thin
Search this date and the result is the same short paragraph everywhere: Pisces, water, ruled by Neptune, followed by a handful of adjectives. All of that is true and none of it separates 24 February from 12 March.
The separating facts are positional. At noon, across every year from 1930 to 2035, the Sun on this date has stood between about four point seven and six point one degrees of Pisces. Someone born in early March carries the same sun sign from a different part of the sign entirely, with a different decan ruler attached.
A position that hardly moves
The narrowness of that band surprises people who expect astronomy to wander. It holds because the Gregorian calendar was built to track the tropical year closely. Three common years push the solar position on a fixed date forward by about three quarters of a degree in total, and the leap day drops it back by roughly a degree, so the figure circles the same spot instead of sliding.
Over a century that produces the observed spread of under a degree and a half. It is one of the few things in popular astrology that can be checked against an ephemeris in a minute, which is the reason to state it.
This is one of the few claims in popular astrology that can be tested by anyone with an ephemeris and ten minutes. It either holds or it does not, and it holds.
Saturn over the opening of Pisces
Ten degree bands inside a sign are called decans, and the Chaldean order runs Mars, Sun, Venus, Mercury, Moon, Saturn, Jupiter, repeating from the start of Aries. Counting round, the first decan of Pisces falls to Saturn.
Traditionally that combination is read as the disciplined face of a sign otherwise associated with dissolving boundaries: patience, a long tolerance for difficulty, and work carried on quietly. Whether any of that describes a person is a matter of interpretation, and the tradition itself disagrees internally, since the triplicity scheme assigns this band differently. The position is the fact and the reading is the commentary.
None of this changes the sun sign, which stays Pisces at every hour of the date. The decan is a refinement laid over the sign rather than a competitor to it, and its usefulness is that it gives two people with the same sun sign something different to say about their positions.
The hour still decides most of the chart
The Sun is the one placement a calendar date pins down. The Moon on a given 24 February may occupy two signs or three across the twenty four hours, and the Ascendant moves through all twelve, roughly one every two hours, so two people born on this date at different times of day can share almost nothing structurally.
That is why a birth time and a birthplace matter more than the date does. The widget above takes both, returns the exact degree for your year, and reports the distance to the nearest sign boundary so you can see how settled the answer is.
If the birth hour is genuinely lost, the position of the Sun is still solid, and the Moon can often be narrowed to two candidates by checking when it changed sign that day. Only the Ascendant is beyond recovery without either a time or a reconstruction from events.
Questions people ask about this
Is 24 February always Pisces?
Yes. Aquarius ends several days before this date in every year on record, so no year, hour or time zone puts a 24 February birth outside Pisces.
How many degrees into Pisces is 24 February?
About five. Noon positions from 1930 to 2035 range from roughly four point seven to six point one degrees, and your own figure sits somewhere in that band depending on year and place.
What is the decan for this date?
The first decan of Pisces, zero to ten degrees. The Chaldean table gives that band to Saturn, which is the detail most birthday pages leave out entirely.
Does a Saturn decan make a Pisces less Piscean?
It is read as a different flavour rather than a weaker one. Traditional sources describe the band as the more contained part of the sign, but this is interpretation rather than something the position itself proves.
Do I need my birth time for this date?
Not to know the sun sign, which is fixed. You need it for the Moon, which can change sign during the day, and for the rising sign, which changes about every two hours.
Why do some sites give a different decan ruler?
Because there are competing schemes. The Chaldean order and the triplicity method assign the thirty six decans differently, and many articles use one without naming it.