Learn how your Ascendant (Lagna) is found from date, time and place of birth. Build your Kundli in My Horoscope to see your exact rising sign and degree in your dashboard — NASA JPL ephemeris precision.
Your rising sign — also called the Ascendant or Lagna in Vedic astrology — is the zodiac sign that was rising on the eastern horizon at the exact moment you were born. It shapes how others see you, your physical appearance, and the starting point of your entire birth chart. Unlike your Sun sign, which stays the same for about a month, your rising sign changes roughly every two hours.
Because the Ascendant moves so quickly, even a 15-minute difference in birth time can change your rising sign. When you build your chart in My Horoscope with birth time and place, our engine uses NASA-grade ephemeris data to compute your exact Lagna in your dashboard. If you are unsure of your time, start onboarding and refine it later.
After you complete onboarding, we compute your Ascendant using the sidereal zodiac and Swiss Ephemeris precision — the same astronomical data used in professional Jyotish software. Your dashboard shows the rising sign, its degree, and how it anchors the 12 houses in your Kundli.
In My Horoscope, enter your date of birth, birth time, and place of birth during onboarding. The calculation engine computes your rising sign from the zodiac on the eastern horizon at your birth moment; the result appears in your dashboard. Birth time is essential for an accurate Ascendant.
Your Sun sign reflects your core identity and ego. Your rising sign (Ascendant) reflects your outward personality, first impressions, and the lens through which you experience life. In Vedic astrology, the rising sign is often considered more important than the Sun sign.
An approximate rising sign is possible with only a date, but accuracy is limited because the Ascendant changes every ~2 hours. For the exact Lagna degree and house placements, add your birth time in onboarding.
Lagna is the Sanskrit term for the Ascendant or rising sign. It is the first house of your Kundli and determines the layout of all 12 houses. Every planetary placement is interpreted relative to your Lagna.
Earth rotates once every 24 hours, carrying each zodiac sign across the eastern horizon for about two hours. That is why two people born on the same day in the same city can have completely different rising signs.
Complete onboarding with your date, time, and place of birth. Our calculation engine compiles your Kundli; Dasha, Nakshatra, Ashtakavarga, and Lagna appear in your dashboard with data from NASA JPL / Swiss Ephemeris — not on this page.
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