Moon Mahadasha is the major planetary period ruled by the Moon, known as Chandra in Vedic astrology, and it lasts ten years. Nearly everyone experiences this period at some point, and its effects vary considerably depending on your Ascendant, or Lagna. A strong Moon at birth tends to produce favourable results during this dasha, while a weak or afflicted Moon can make it considerably more difficult.
Effects on Aries Ascendant
With the Moon placed in the fourth house, this dasha tends to be favourable for Aries Ascendant (Mesha Lagna), bringing good social standing, a fine home, and success in academics. If the Moon is afflicted by Rahu, Ketu, Saturn, Mars, or the Sun, you may instead struggle to make friends and feel a lack of maternal comfort.
Effects on Taurus Ascendant
The Moon sits in the third house for Taurus Ascendant (Vrish Lagna), generally instilling courage and supporting a strong bond with your siblings, along with success in management or administration. If the Moon is weak or afflicted, you may feel unusually fearful or experience discord with younger siblings.
Effects on Gemini Ascendant
With the Moon in the second house, Gemini Ascendant (Mithuna Lagna) tends to see financial and property gains during this dasha, along with improved speaking skills and expanded knowledge. If the Moon is afflicted by Rahu, Ketu, Mars, or Saturn, you may instead face financial losses, including property tied to family connections.
Effects on Cancer Ascendant
This tends to be an especially good period for Cancer Ascendant (Karka Lagna), bringing peace of mind, financial benefits, social influence, and authority over others. It is rare for the Moon to turn malefic here, but if it does, you may face difficulties in most areas of life, particularly health and career.
Effects on Leo Ascendant
With the Moon placed in the twelfth house, this dasha tends to be difficult for Leo Ascendant (Simha Lagna), bringing financial and social losses without any obvious cause. In some cases, an afflicted Moon can actually produce positive results here, bringing earnings and opportunities for travel.
Effects on Virgo Ascendant
The Moon sits in the eleventh house for Virgo Ascendant (Kanya Lagna), generally supporting strong financial and material gains along with high honour and intellect. If the Moon is afflicted by Mars, Saturn, Rahu, Ketu, or the Sun, this period can become considerably more dangerous, bringing a range of losses.
Effects on Libra Ascendant
With the Moon in the tenth house, this tends to be a fruitful period for Libra Ascendant's (Tula Lagna) career, along with a rise in social stature and authority. If the Moon suffers the effects of Rahu, Ketu, Saturn, Mars, or the Sun, this dasha can become considerably more difficult.
Effects on Scorpio Ascendant
The Moon occupies the ninth house for Scorpio Ascendant (Vrischika Lagna), and this dasha is often considered one of the best for this sign, bringing success in education, career, and spirituality, along with benefits from paternal figures. If the Moon is afflicted by other planets, you may experience a degree of distress instead.
Effects on Sagittarius Ascendant
With the Moon placed in the eighth house, this dasha tends not to favour Sagittarius Ascendant (Dhanu Lagna), often bringing difficulties typical of that house. If the Moon receives support from benefics like Jupiter and Venus, this period can turn distinctly positive.
Effects on Capricorn Ascendant
The Moon sits in the seventh house for Capricorn Ascendant (Makara Lagna), often making this an inauspicious period marked by health and marital issues, along with the possibility of making enemies. If the Moon benefits from the presence of Mercury, Venus, or Jupiter, you may instead receive unexpectedly good results.
Effects on Aquarius Ascendant
With the Moon in the sixth house, this dasha can bring difficult health issues for Aquarius Ascendant (Kumbha Lagna), along with borrowing and new enmities. If the Moon receives positive influence, you may instead gain in health, finances, social standing, and intellect.
Effects on Pisces Ascendant
The Moon occupies the fifth house for Pisces Ascendant (Meen Lagna), generally making this an especially beneficial period with achievements in knowledge and social standing. If the Moon is afflicted, you may instead face psychological challenges such as low mood or feelings of inferiority.
Because the Moon governs the mind and emotions, its condition during this ten-year period has a strong bearing on your mental peace as much as your material circumstances, making it especially important to know how it is placed in your chart.