The Sun holds one house for about a month and completes the zodiac in exactly a year. It occupies one house from your Moon and aspects the 7th from there, which is the only aspect it casts.
That regularity makes the Sun different from every other transit in this series. It never turns retrograde, and it never gets combust. Each house receives it once a year, in the same month, for the same length of time.
Map it once, and you have mapped every year that follows. The Sun in the 10th from your Moon falls in the same weeks each year, and so does the Sun in the 12th.
The Sun does well where something has to be faced or achieved, and less well where it only has to be enjoyed. Those 4 months are the working months of your year. The other 8 are for everything else.
In this article
How the Sun Moves
One sign per month, 12 signs per year, no exceptions. Each ingress is a Sankranti, and those dates shift by only a day or so from one year to the next.
There is no retrograde phase, no station and no stop-start rhythm. The Sun arrives, stays about 30 days, and moves on. Check the exact ingress dates on the Sun transit pages.
The Sun casts its aspect on the 7th from itself and nowhere else.
The Sun and Combustion
The Sun is the one planet that never becomes combust. It is the cause of combustion in the others, and that is worth holding in mind when reading a Sun transit.
Whatever planet sits near the Sun in the sky is weakened while the Sun passes it. Take a Sun transit through your 10th that happens to carry a combust Mercury. It reads very differently from the same transit with Mercury well clear.
Read the Sun's house first, then look at what it is standing next to. The second reading often explains the month better than the first.
The Three Filters That Decide the Result
Ashtakavarga Bindus
The Sun's Bhinnashtakavarga holds 48 bindus across the 12 signs, an average of 4 per sign.
A sign with 5 or more supports the transit. A sign with 3 or fewer keeps the result small, even from the 10th. The Ashtakavarga calculator gives the count for your chart, and the Ashtakavarga system explains how the bindus are assigned.
The Sun returns to each sign at the same time every year. A low-bindu sign therefore falls in the same weak month year after year. That is useful to know in advance.
The Running Dasha
A month is a trigger, and the cause sits in the dasha. Sun mahadasha runs 6 years, the shortest in the Vimshottari sequence, so most people meet Sun transits without a Sun period behind them.
The transit shows most when the antardasha belongs to the Sun. It also shows when that period belongs to a planet connected to the Sun, or to the lord of the house being crossed. Check the window with the Vimshottari dasha calculator.
The Sun's Condition at Birth
The Sun exalted in Aries, or in its own sign Leo, carries its transits with authority. The Sun debilitated in Libra gives less, unless a Neecha Bhanga applies.
The Sun with Saturn or Rahu at birth colours every solar transit, and those charts find the recognition slower to arrive. A natal Sun sitting in the 10th or the 1st raises the result of every Sun transit in that chart.
The Sun matures at 22. Before that age, and before a Sun period has run, a strong Sun often shows up as ego. Its transits read the same way.
Sun Transit in Each of the 12 Houses
Count the house the Sun occupies from your Moon sign, then read that section below. The table gives the classical verdict and the single house the Sun aspects from each position.
House from Moon | Classical verdict | Sun aspects | What comes forward |
|---|---|---|---|
1st | Not favourable | 7th | Self, confidence, who decides |
2nd | Not favourable | 8th | Family, speech, savings |
3rd | Favourable | 9th | Courage, initiative, younger siblings |
4th | Not favourable | 10th | Home, mother, domestic decisions |
5th | Not favourable | 11th | Children, creative work, learning |
6th | Favourable | 12th | Competition, service, debt |
7th | Not favourable | 1st | Partnership, business, authority |
8th | Not favourable | 2nd | Joint resources, research, low visibility |
9th | Not favourable | 3rd | Dharma, father, teachers, long travel |
10th | Favourable | 4th | Career, recognition, public standing |
11th | Favourable | 5th | Gains, networks, elder siblings |
12th | Not favourable | 6th | Expense, retreat, rest |
Sun Transit in the 1st House
The self takes the centre of the month. Confidence rises. So does the urge to be the one deciding.
The Sun aspects the 7th, which puts that same force into partnership. Disagreements in these weeks tend to be about who is in charge.
The classical list leaves this position out. Use the month for anything needing you to be the visible decision-maker. Keep the shared decisions for a later window.
Check what the Sun is standing next to. Mercury or Venus combust in this sign changes the month more than the house does. With 3 or fewer bindus the confidence arrives without the result, and the same weak month returns at the same time each year.
Sun Transit in the 2nd House
Family, speech and savings come forward, and the Sun aspects the 8th.
Words carry more authority than intended this month. Something said in passing gets taken as a position. Watch the tone in family matters, since the 2nd house remembers it.
The classical list leaves this position out. Use the month to settle the family finances. State the position you have been circling, with the wording checked before it goes out.
The 8th aspect keeps shared money and tax in view. A combust Mercury in this sign makes the speech problem worse, so check it before any difficult conversation. Low bindus leave the savings flat while the talking goes on.
Sun Transit in the 3rd House
The first of the 4 supported positions. Courage, effort, communication and relations with younger siblings all come forward, and the Sun aspects the 9th.
Initiative gets rewarded here. Something started in these weeks carries further than the effort put into it, which is what an upachaya house does with the Sun.
Use the month for the thing that needs you to go first. The cold approach, the launch, the skill you have been avoiding and the short trip all belong in these weeks.
The 9th aspect gives that initiative a longer reach. With 5 or more bindus this is one of the 4 working months of your year. The date repeats annually, so it can be planned for in advance.
Sun Transit in the 4th House
Home, mother and inner ease take the attention, and the Sun aspects the 10th.
Domestic matters ask for a decision. The 10th aspect keeps professional standing visible while the focus sits at home. The month rarely feels restful, since work stays in view the whole time.
The classical list leaves this position out. Use the weeks for the domestic decision that needs authority behind it: a property matter, a move, or a parent's affairs.
Peace of mind runs lower in this month than the house suggests. A malefic combust in the same sign flattens it further. With 5 or more bindus the domestic decision goes through cleanly.
Sun Transit in the 5th House
Children, creative work and learning come forward, and the Sun aspects the 11th.
Authority shows up in creative matters. Work made now carries your name clearly. Speculation gets tempting and the classical list leaves the position out.
Use the month to put your name on something. A byline, a performance, a launch under your own banner and anything where authorship matters all suit the position.
The 11th aspect connects that work to income and to the wider circle. Keep the trading account closed for the duration. With 3 or fewer bindus the creative output arrives without the recognition attached.
Sun Transit in the 6th House
The second supported position and the most useful of the 4. Competition, service, debt and disputes all come under the Sun, and the Sun aspects the 12th.
Opposition loses ground. Disputes settle in your favour. Competitors fall back, and anything needing to be faced down is best faced this month.
Debt that has been sitting still tends to move. The 6th rewards the direct approach the Sun brings to it.
Schedule the confrontation, the claim and the repayment. The 12th aspect means the work happens without much of an audience. Even 3 bindus gives a usable month, and 5 or more makes it the best of the 12 for winning something.
Sun Transit in the 7th House
Partnership and business dealings fill the month, and the Sun aspects back to the 1st.
Authority in the relationship becomes the subject. Negotiations turn on position, and the aspect to the 1st means every exchange feels personal.
The classical list leaves this position out. Use the month to open a conversation and leave the close for a calmer one, since position hardens in these weeks.
A combust Mercury or Venus in the same sign is common here and makes agreed terms unreliable. Check that before signing. With 3 or fewer bindus the partner holds the authority for the month.
Sun Transit in the 8th House
Joint resources, inheritance, research and hidden matters come forward, and the Sun aspects the 2nd.
The month runs quiet. Visibility drops. Progress happens out of sight, and anything requiring sustained digging suits the window. Recognition waits for the 10th.
Use the weeks for the settlement and the search. Tax, insurance, inheritance paperwork and any subject needing depth all belong here.
The classical list leaves this position out, and low visibility is the reason. A quiet month here is the house working correctly. With 5 or more bindus the digging finds something worth having.
Sun Transit in the 9th House
Dharma, the father, teachers and long travel all come forward, and the Sun aspects the 3rd.
Relationships with authority figures take the attention, and the relationship with the father most of all. Beliefs get stated out loud in these weeks. Long travel and formal study both sit well.
Use the month for the journey, the enrolment and the conversation with a teacher. Anything asking you to state what you stand for suits the position.
The classical list leaves it out, since the 9th asks for deference and the Sun supplies authority. The 3rd aspect keeps daily effort engaged. With 5 or more bindus the travel and the study both go ahead.
Sun Transit in the 10th House
The strongest month of the year. The Sun holds directional strength in the 10th, so it acts at full strength, and the classical list supports the position as well.
Career comes forward. Public standing comes with it. Recognition arrives, authority gets acknowledged, and work done now is seen by the people who matter. The Sun aspects the 4th, so home carries some of the load while this runs.
If one month in your year is for asking, applying or stepping forward professionally, this is it. The date repeats annually, so it can be planned for well in advance.
Schedule the ask, the application, the review and the public appearance. A combust Mercury in this sign weakens the presentation, so check it before the meeting that matters. With 5 or more bindus this is the single most productive month of your year.
Sun Transit in the 11th House
The fourth supported position. Gains, networks, elder siblings and long-held wishes all come forward, and the Sun aspects the 5th.
Income rises. Standing inside a group rises with it. Requests made to senior people go better here than at any other point in the year. The 5th aspect connects the gains back to creative work.
Use the month to ask upward. A raise, a referral, an introduction to someone senior and any request that has been waiting all belong in these weeks.
Older goals tend to complete here. With 5 or more bindus the gain arrives inside the month. Below 3 the standing improves and the money follows later.
Sun Transit in the 12th House
Expense, foreign matters, retreat and isolation shape the month, and the Sun aspects the 6th.
Visibility drops to its lowest point of the year. Energy for public life is low. The appetite for it is lower. The 6th aspect helps in clearing obligations quietly while nobody is watching.
Use these weeks for rest, for sadhana and for planning. The 1st house transit that follows opens the next cycle, and it goes better for anyone who used this one properly.
The classical list leaves this position out. Keep the important meeting, the launch and the application outside the month. The same weeks come round every year, so they can be planned around. Low bindus make the expense the main feature.
Reading the Same Transit from the Ascendant
Run the count again from the ascendant. The house the Sun occupies from there shows where recognition and authority actually land. The Moon count shows how the month feels from inside.
Where both agree, the month is unmistakable. Where they differ, expect to feel one way and be seen another, which is the most common complaint about Sun transits.
The Sun's functional role for your ascendant matters here. For Aries, Leo, Scorpio and Sagittarius ascendants the Sun owns houses that make its transits worth planning around. For Taurus and Libra the same transit asks for more care.
There is a second annual reading worth knowing. When the Sun returns to its exact natal position each year, that moment begins the solar year used in yearly prediction.
What a Sun Transit Does Not Do
A month does not build a career. The Sun shows where recognition is available and the dasha decides whether any of it is collected.
Low visibility is not failure. The 8th and 12th house months are quiet by design. Treating a quiet month as a bad one is the most common misreading of a solar transit.
The Sun does not weaken in a difficult house. It weakens whatever it is standing next to. Read the combustion before blaming the house.
How to Use This
Find your Moon sign with the Moon sign calculator, then find where the Sun sits with the Sun sign calculator. Count the house from your Moon and from your ascendant.
Then do something you cannot do with any other planet. Write out all 12 months once and note which weeks carry the 3rd, 6th, 10th and 11th. Those 4 are your working months every year, and the calendar barely shifts. A personal consultation weighs the map against your full chart.
Summary
The Sun crosses a house in about a month, aspects only the 7th from there, and never turns retrograde or combust. The classical favourable positions are the 3rd, 6th, 10th and 11th from the Moon, which are exactly the 4 upachaya houses. The 10th also carries its directional strength.
Because the cycle is exactly a year, a Sun transit is the one transit you can schedule around in advance. How much any single month gives depends on 3 things. They are the bindus in the sign, the antardasha running through it, and what the Sun is standing next to.
