Natal SUN house is the sign where your SUN was placed during birth time, and from there other houses are calculated clock-wise.
If you were born with Sun in Scorpio, then your natal Sun house is Scorpio (Vrischik Rasi) and during transit, Sun forming conjunction (in scorpio), sextile (aspect of 60° which are Capricorn and Virgo in this case), square (aspect of 90° which are Aquarius and Leo here), trine (aspect of 120° which are Pisces and Cancer here), opposition (aspect of 180° which is Taurus here) are discussed in this article.
Conjunction is transiting through same sign as in birth chart, sextile is transiting 3rd or 11th house, trine is transiting 5th or 9th house, opposition is transiting 7th house from natal sign.
Transit SUN conjunct Natal SUN : It is around your birthday every year. Varshaphal is calculated based on exact degrees of Sun in natal horoscope.
This month vitality, optimism, education, social, romance, playing with kids are highlighted.
Your self confidence brings success in all endeavours.
Transit SUN Sextile Natal SUN : New ideas to incur cooperation of others will be implemented. You will try to exhibit leadership qualities enthusiastically.
Short journeys, romance will give pleasure. It will be difficult to hide secrets this month.
Spirituality, progress of children are also indicated.
Transit SUN Square Natal SUN : There will be new challenges and crisis. Children, lovers, speculations will cause frustration.
You should not try to force your will upon others. Ego, false pride, seeking favors from authorities should be avoided.
Attempts to achieve quicker results will lead to failures.
Rational thinking can be the only solution.
Transit SUN Trine Natal SUN : There will be enthusiasm to start new projects.
Social activities, artistic endeavours, romance, creative activities will be in your favour.
This month is good to spend time with children, education, pleasure trips and learning new subjects.
Transit SUN Opposition Natal SUN : Confrontations due to ego will occur in romantic and marital relationships.
Those in authority and power will try to disrespect and harm you.
Compromising and analytical attitude can help you to progress smoothly.