Your Surya rashi is the sidereal sign the Sun occupied at the moment of birth. The Sun changes sign once a month, at each Sankranti. Everyone born in the same solar month shares the same Sun sign.
The Sun owns a single sign, Leo (Simha). It is exalted in Aries at 10 degrees and debilitated in Libra at 10 degrees.
In a chart the Sun stands for the soul, the father, authority and the sense of "I am" that sits under the personality. Its sign shows how that sense of self is expressed and how easily a person carries responsibility. The planet itself is covered in Sun in Vedic astrology.
In this article
Which Sign Does the Sun Rule?
The Sun rules Leo, the 5th sign of the zodiac. Leo from 0 to 20 degrees is its moolatrikona, and the last 10 degrees count as its own sign.
Brihat Parashara Hora Shastra (Chapter 2) names Rama as the avatar of Vishnu that came through the Sun. That ties the Sun to dharma and to authority used for the good of others.
The Sun has 3 special positions among the 12 signs. It is exalted in Aries, debilitated in Libra and at home in Leo. Every other sign is judged by how the Sun gets on with its lord.
The Sun counts the Moon, Mars and Jupiter as friends, Mercury as neutral, and Venus and Saturn as enemies. These planetary friendships decide whether the Sun feels supported or held back in a sign.
Surya Rashi and Chandra Rashi
In India the word rashi on its own usually means the Moon sign, the sign the Moon occupied at birth. Sade Sati and most daily horoscopes use the Moon sign, and the naming syllable comes from the Moon's nakshatra.
The Surya rashi is the Sun's sign. The Moon changes sign about every 2.5 days. People born in the same solar month share a Surya rashi and usually have different Moon signs.
Vedic astrology reads both. The Moon sign shows the mind and how it reacts. The Sun sign shows the self behind the mind and how it seeks recognition. The reasons the Moon sign carries so much weight are set out in why the Moon sign is important.
Sankranti: When the Sun Changes Sign
The Sun enters a new sign at each Sankranti and stays for about 30 days. The dates in the table below are for 2026, from Drik Panchang, in Indian Standard Time. They can shift by a day from one year to the next.
Nepal's Vikram Sambat calendar runs on the same cycle. Baisakh begins at Mesha Sankranti, and each solar month starts when the Sun changes sign.
The Vishnu Purana (Book 2, Chapter 10) gives each month its own Aditya in the Sun's chariot. Dhatri rides in Chaitra, Aryaman in Vaishakha, and the list runs to Vishnu in Phalguna. The 12 Adityas are worshipped as the 12 forms of the Sun.
A birth within a day of a Sankranti needs the exact time. The Sun sign calculator works out the sign from the date, time and place of birth.
The Sun in the 12 Signs
Each sign changes how the Sun's significations are expressed. The table gives the 2026 entry date, the sign lord and the Sun's condition in each sign.
| Sign | Sun enters (2026) | Sign lord | Sun's condition |
|---|---|---|---|
| Aries (Mesha) | 14 April | Mars, friend | Exalted |
| Taurus (Vrishabha) | 15 May | Venus, enemy | Enemy's sign |
| Gemini (Mithuna) | 15 June | Mercury, neutral | Neutral sign |
| Cancer (Karka) | 16 July | Moon, friend | Friend's sign |
| Leo (Simha) | 17 August | Sun | Own sign |
| Virgo (Kanya) | 17 September | Mercury, neutral | Neutral sign |
| Libra (Tula) | 17 October | Venus, enemy | Debilitated |
| Scorpio (Vrishchika) | 16 November | Mars, friend | Friend's sign |
| Sagittarius (Dhanu) | 16 December | Jupiter, friend | Friend's sign |
| Capricorn (Makara) | 14 January | Saturn, enemy | Enemy's sign |
| Aquarius (Kumbha) | 13 February | Saturn, enemy | Enemy's sign |
| Pisces (Meena) | 15 March | Jupiter, friend | Friend's sign |
Sun in Aries (Mesha)
Aries is the sign of the Sun's exaltation, with the peak at 10 degrees. Mars rules it and counts the Sun a friend, so the self meets no resistance here.
Decisions come fast. So does the willingness to lead from the front, to start things and to answer for the result when they go wrong. Patience with slower people is the work of this placement.
Sun in Taurus (Vrishabha)
Venus, the Sun's enemy, rules Taurus. A Taurus Sun builds its standing slowly, through reliability, property and a steady hand with money.
Pride attaches to what the person has made and kept. Recognition comes late, and once it comes it tends to last. The first 10 degrees fall in Krittika, one of the Sun's own nakshatras, which gives the placement more drive.
Sun in Gemini (Mithuna)
In Gemini the Sun works through the mind. The Sun counts Mercury, the sign lord, as neutral.
The self is expressed through speech, writing, trade and learning, and a Gemini Sun is known for what it knows. A weak or combust Mercury leaves the sense of self restless, changing direction each time a new idea arrives. A strong one gives authority through knowledge.
Sun in Cancer (Karka)
Cancer belongs to the Moon, one of the Sun's friends. The Sun here draws its strength from home, family and the people it looks after.
Authority is used quietly, often as a guardian or provider. The Moon's condition colours the confidence, so a well-placed Moon steadies this Sun. In the traditional calendar, Karka Sankranti also begins Dakshinayana, the Sun's southern course.
Sun in Leo (Simha)
Here the Sun is at home. Leo is its own sign, and its moolatrikona from 0 to 20 degrees.
The Sun gives its results in Leo without borrowing from another planet. Confidence, dignity and ease in front of others come naturally. Pride is the risk. The strongest Leo Suns put their standing to work for a larger purpose, which is the dharma the Sun signifies.
Sun in Virgo (Kanya)
Skill is the way this Sun earns its place. Mercury rules Virgo and the Sun counts it neutral, so the self is built through service, method and exact work.
A Virgo Sun is often respected as the one who gets the detail right. Self-criticism can run high, and the useful habit is to point that sharp eye at the task in hand.
Sun in Libra (Tula)
The Sun is debilitated in Libra, most deeply at 10 degrees. Venus rules the sign and is the Sun's enemy.
The self tends to defer, and it looks for agreement from others before acting on its own judgement. Claiming credit comes hard. The same placement gives fairness and a gift for negotiation. A debilitated Sun is always judged with its cancellation conditions, set out in Neecha Bhanga Raja Yoga.
Sun in Scorpio (Vrishchika)
Mars owns Scorpio and is a friend of the Sun. The Sun here is private, determined and slow to trust.
Authority is used out of view, through research, strategy or control of shared resources, which suits investigation, finance and security work. Staying power is the strength, and this Sun rarely drops a goal once it has chosen one. Letting others see the work, and letting old grievances go, keeps this Sun clear.
Sun in Sagittarius (Dhanu)
With Jupiter as its lord, Sagittarius gives the Sun a friendly home. The self finds its footing in principle, teaching, law and faith.
People with this placement often become the one others consult on questions of right and wrong. The common trap is preaching. A Sagittarius Sun does best when it lives by the principles it speaks about.
Sun in Capricorn (Makara)
Saturn owns Capricorn. As the Sun's enemy, it makes the Sun work hard for its position, and the position comes late.
Discipline, duty and patience build a reputation that holds for years, often in government, administration or any field where promotion is slow and structured. In the traditional calendar Makara Sankranti begins Uttarayana, the Sun's northern course, and tradition treats it as the auspicious half of the year. Recognition arrives slowly, after the work has been done.
Sun in Aquarius (Kumbha)
Aquarius is Saturn's own sign and moolatrikona, so the Sun sits in the strongest sign of an enemy. The self is directed toward groups, systems and causes larger than one person.
The result for the group is what motivates this Sun. Many with this placement lead organisations, networks or reform work. Warmth toward individuals is the part to cultivate.
Sun in Pisces (Meena)
A friend of the Sun, Jupiter, rules Pisces. The self turns inward here, toward devotion, imagination and service done quietly.
A Pisces Sun influences others through kindness and intuition, and it often does its best work in teaching, counselling or spiritual service. It can doubt its own authority, and a clear structure around the work helps. In North Indian practice the Sun's months in Pisces and Sagittarius are Kharmas, when weddings are avoided.
The Sun's Nakshatras
The Sun rules 3 nakshatras: Krittika, Uttara Phalguni and Uttara Ashadha. Each one crosses 2 signs, so the Sun's nakshatras fall across Aries and Taurus, Leo and Virgo, and Sagittarius and Capricorn.
The Sun spends about 13 days in each nakshatra. The nakshatra it holds at birth refines the reading of its sign, since the nakshatra lord adds its own colour to the Sun. A birth with the Moon in one of them starts in the Sun's Mahadasha. The Moon's degree sets how much of its 6 years remains.
Reading Your Sun Sign
The sign is the first layer. 4 more checks complete it.
Start with the house. The sign shows how the self is expressed, and the house shows where. The house readings are in Sun in the 12 houses.
Then look at what sits with the Sun. A planet too close to it becomes combust and loses strength. Check the Navamsha too, since a Sun that holds the same sign there is vargottama and gives its sign results with more strength.
Last, time it by dasha. The Sun's own period, and the period of its sign lord, bring the sign's results forward. A personal consultation weighs all of these in one chart.
Summary
The Sun's sign shows how a person expresses the self and carries authority. The Sun rules Leo, is exalted in Aries and debilitated in Libra, and changes sign at each Sankranti.
Its friends are the Moon, Mars and Jupiter, so it is comfortable in Cancer, Scorpio, Sagittarius and Pisces. Venus and Saturn are its enemies, and Taurus, Libra, Capricorn and Aquarius ask more of it. Read the sign with the house, conjunctions, Navamsha and dasha before judging the Sun.
