Leo (Simha) sign in Vedic astrology: traits and lord
Leo, called Simha in Sanskrit, is the fifth sign of the sidereal zodiac, a fixed fire sign ruled by the Sun. The classics describe it as royal and sattvic (pure and truthful in nature), and it can appear in your chart as your ascendant (lagna), moon sign or sun sign.
You'll learn
- What kind of sign Leo is
- How classical texts describe Leo
- Which planets are strong in Leo
- When the Sun is in Leo
- Where Leo sits in a chart
Before this12 zodiac signs (rashis) in Vedic astrology
A fixed fire sign ruled by the Sun
Leo is a fire sign, fixed in type, and its lord is the Sun.
How to read Leo's classifications
The profile table at the top of this page collects Leo's classifications in one place. Read each row as a label the tradition uses to sort the twelve signs (rashis) into families.
Fire is one of the four elements. P.V.R. Narasimha Rao (PVR), author of Vedic Astrology: An Integrated Approach, says fire 'transforms the state of things', while earth holds a constant state, air varies, and water stays flexible.
Fixed (sthira) is one of three movement types: movable, fixed and dual. PVR glosses fixed signs as having a nature 'to be stable and constant'; movable signs move, and dual signs alternate between the two.
Leo is also an odd (male) sign; the twelve signs alternate odd and even. Its guna (a quality in the classical scheme of sattva, rajas and tamas) is sattva, which PVR glosses as purity and truthfulness.
Leo is a day sign, strong in the daytime, and it rises head-first (seershodaya). PVR notes that of the two signs a planet owns, one is a day sign and one a night sign; the Sun owns only Leo, and Leo is the day one.
Colour (white), direction (east) and footedness (even-footed) round out the profile.
How the classics picture Leo
Brihat Parashara Hora Shastra calls Leo a royal, sattvic sign ruled by the Sun. The lion and the royal planet go together in the tradition's imagery.
BPHS, the lion symbol and PVR's indications
BPHS (Brihat Parashara Hora Shastra, R. Santhanam's translation), chapter 4, describes Simha (Leo) in a compact list: ruled by the Sun, sattvic, four-footed, a royal sign, resorting to forests, coming up head-first, a large white body, residing in the East, and strong in the daytime. BPHS closes the list by saying the twelve signs are described this way 'to evaluate gross and specific effects'.
Light on Life (Hart de Fouw and Robert Svoboda) points to the symbol: the lion 'is the king of beasts', and the Sun, Leo's lord, 'is the royal planet'. The royal theme runs through both the animal and the ruler.
PVR lists traditional associations for Leo: places and things such as mountains, forests, caves, palaces, parks and forts, and qualities such as royal, self-pride and domineering. He explains that signs stand for situations that develop in a life and influences that enter it, while planets stand for people.
These are traditional associations, not verdicts. B.V. Raman cautions that such descriptions 'are only general in nature and should not be applied hastily'.
Sun owns Leo alone
The Sun is Leo's lord, and Leo is the only sign the Sun rules.
Lordship, moolatrikona and dignity in Leo
A sign's lord is the planet that owns it. In any chart, the lord of the sign falling in a house is that house's lord, so if Leo is your first house, the Sun is the lord of your first house. The Sun rules only this one sign, unlike most planets, which own two.
The dignity table shows how planets sit in Leo. Dignity is how the classics grade a planet's strength by the sign it sits in.
The Sun owns Leo, so it is in its own sign there. Its moolatrikona (the third kind of sign where PVR reads a planet as strong, after its own and exaltation signs) is Leo from 0 degrees to 20 degrees.
No planet is exalted (at its highest strength) or debilitated (at its lowest) in Leo itself. Each planet is debilitated in the seventh sign counted from its exaltation sign, so those pairs land elsewhere in the zodiac.
Leo as the body of time
In the Kalapurusha scheme, Leo maps onto one part of a cosmic body, and texts differ on which part. It is sky-lore worth knowing.
Kalapurusha and where texts differ
Kalapurusha means time personified. In this old teaching image, the zodiac is drawn as one great body, with each sign corresponding to a part of it.
BPHS chapter 4 and PVR give Leo as the stomach of Kalapurusha, with PVR framing it as part of Lord Vishnu's body.
Other texts differ: B.V. Raman's Hindu Predictive Astrology, chapter 23, gives Leo as the heart of Kalapurusha. Both views are traditional; neither is picked as the winner here.
This is taught as sky-lore, a way the tradition pictures the zodiac as a living whole. It is not used on this page as a reading of anyone's body or health.
When the Sun is in Leo
As your lagna
Leo rising in the east at birth: your 1st house
As your moon sign
The Moon in Leo at birth
As your sun sign
The Sun in Leo: about 17 Aug to 17 Sep each year
Each year the Sun enters sidereal Leo on 16 or 17 August and leaves on 16 or 17 September. Leo also takes longer than average to rise as an ascendant.
Sun dates, time to rise and tropical dates
The three cards show the three ways Leo can belong to your chart: as your Vedic ascendant (lagna), the sign rising on the eastern horizon at birth; as your moon sign, the sign the Moon occupied at birth; or as your sun sign, the sign the Sun occupied at birth.
For the sun sign: each year the Sun enters sidereal Leo on 16 or 17 August and leaves on 16 or 17 September (IST, True Chitra Paksha ayanamsa). In Skybond's computation for every year from 2000 to 2050, the entry date falls between 16 and 17 August. Western (tropical) sun-sign dates differ because of the ayanamsa (the offset between the two zodiacs), and the Vedic sun sign is often one sign earlier than the Western one.
For the ascendant: B.V. Raman lists Leo among the signs of long ascension for places north of the equator (he notes the order reverses south of it), so as an ascendant Leo takes longer than average to come up over the horizon.
All dates here use Skybond's conventions, stated at the bottom of this page.
Every chart contains Leo
Every sign appears in every chart, so Leo is somewhere in yours. The question is which house it occupies and whether anything sits in it.
Lagna, moon sign and the sample chart
The sign on the eastern horizon at birth becomes the first house, and the rest of the signs follow in order around the chart. So Leo can be your lagna (ascendant), your moon sign, your sun sign, several of these, or none.
In Skybond's sample chart, a teaching chart and not a real person's, the lagna is Cancer, which makes Leo the second house, and the Moon sits there at 17 degrees of Leo. Counting houses from Cancer, house 3 is Virgo with Jupiter, and house 7 is Capricorn holding the Sun with Saturn. Nothing is being interpreted here; the point is to see where a sign lands once the lagna is fixed.
If Leo is your lagna, Skybond has a dedicated page covering its lord, houses and functional benefics at /learn/lagna/leo-ascendant/, and transit articles for Leo ascendant at /transits/leo/. Skybond's site also notes that if you only know your sun sign, reading it as your ascendant is a fine place to start.
For the ascendant specifically, B.V. Raman's Hindu Predictive Astrology, chapter 18, describes people whose ascendant is Leo (not the Sun or Moon in Leo) in phrases such as 'the knack to adapt themselves to any condition of life', 'rather ambitious', and 'independent thinkers'. These are traditional and general descriptions, and Raman cautions that they 'are only general in nature and should not be applied hastily'.
Check yourself
Which planet rules Leo, and how many signs does it rule?
Show answer
The Sun rules Leo, and Leo is the only sign the Sun rules. Most planets own two signs; the Sun owns one.
Why do Vedic and Western sun-sign dates for Leo differ?
Show answer
The two systems use different zodiacs, offset by the ayanamsa, so the Vedic (sidereal) Sun enters Leo later, on 16 or 17 August each year. The Vedic sun sign is often one sign earlier than the Western one.
Where does Leo fall if Cancer is your lagna?
Show answer
Counting whole-sign houses from Cancer, Leo becomes the second house. In Skybond's sample teaching chart, the Moon sits in that Leo second house.
Key takeaways
- Leo (Simha) is the fifth sidereal sign, fixed and fiery, ruled by the Sun.
- The classics call it royal and sattvic, symbolised by the lion.
- The Sun owns Leo, with its moolatrikona from 0 to 20 degrees.
- The Sun is in sidereal Leo from about 17 August to 17 September each year.
- Every chart contains Leo as some house; it may or may not be your lagna or moon sign.
Next lessons
- Next lessonLeo ascendant (Simha lagna) in Vedic astrology: traits and planetsRead the lesson
- TransitsLeo ascendant transitsRead the transits
- Next lessonVirgo (Kanya) sign in Vedic astrology: traits and lordRead the lesson
- Next lessonSign lords (rulers) of the 12 signs in Vedic astrologyRead the lesson
Conventions and sources
- Sidereal zodiac
- True Chitra Paksha ayanamsa
- Whole-sign houses
Skybond uses the sidereal zodiac, the True Chitra Paksha ayanamsa, whole-sign houses and mean nodes.
Sources for this page
- Hart de Fouw & Robert Svoboda, Light on Life, ch. 6
- B.V. Raman, Hindu Predictive Astrology
- P.V.R. Narasimha Rao, Vedic Astrology: An Integrated Approach
- Brihat Parashara Hora Shastra (R. Santhanam translation)
- AstroCentral, Sidereal and Tropical: Why the Systems Differ (26 Jun 2026)
- Skybond chart engine documentation (jyotishganit) (internal documentation)
- Skybond ascendant calculator and FAQ
- Skybond transits by ascendant (getskybond.com/transits)
- Skybond sample chart (sidereal, True Chitra Paksha, whole-sign houses, mean node) (Skybond calculation with the Swiss Ephemeris)
- Sun's sidereal sign-change dates, 2000 to 2050 (True Chitra Paksha), IST (Skybond calculation with the Swiss Ephemeris)
- Skybond Learn editorial note and lesson list (internal documentation)
FAQ
What is Leo in Vedic astrology?
Leo, or Simha, is the fifth sign of the sidereal zodiac, a fixed fire sign ruled by the Sun. Classical texts describe it as royal and sattvic.
What dates is Leo in Vedic astrology?
Each year the Sun is in sidereal Leo from about 17 August to 17 September, and entry dates in every year from 2000 to 2050 fall between 16 and 17 August. Western tropical dates differ because of the ayanamsa.
Which planet is strong in Leo?
The Sun, Leo's lord, is in its own sign there and has its moolatrikona from 0 to 20 degrees of Leo. No planet is exalted or debilitated in Leo itself.
Is Leo the same as the lion sign in Western astrology?
Both use the lion and the name Leo, but they are read within their own frames, and the sidereal and tropical zodiacs are offset, so the Sun's dates differ. Each system describes its own Leo in its own terms.
Drafted with AI from verified sources, fact-checked and edited by Skybond before publishing. Read more.