Michael Douglas Birth Chart: Libra Sun and What the Planets Suggest

Astro Seek Editorial Team · Published October 7, 2026 · Last updated October 7, 2026

Planetary Positions

Calculated with Swiss Ephemeris for September 25, 1944 in New Brunswick, United States. The birth time is not on public record, so each position covers the whole birth day and no Rising sign, houses or Midheaven are shown.

Birth Data and Sources

Michael Douglas was born on September 25, 1944, in New Brunswick, New Jersey, United States, according to Wikipedia. Wikipedia: Michael Douglas His Wikidata entry is Q119798. Wikidata: Michael Douglas Our Swiss Ephemeris calculation for the date shows which planetary signs can be established without a recorded birth time. Because the birth time is unknown, the Moon changes sign during the day and the Ascendant, houses and Midheaven cannot be established reliably.

Astro-Databank's Rodden Rating system classifies an untimed birth date as X, meaning the date is known but the birth time is not. Astro-Databank Astro-Databank explains that X data are dates without a time of birth.

For readers who want to understand the limitations in more detail, our guide to a birth chart without a birth time explains what can and cannot be determined. You can also use the free birth chart calculator when you have a complete birth date, place and time.

Michael Douglas's Sun Sign: Libra

The Sun is in Libra in Michael Douglas's date-only chart. This makes Libra his zodiac sign and Sun sign. In astrology, the Sun is commonly used as a central symbol for identity, vitality and the qualities a person develops and expresses over time. These are traditional astrological interpretations rather than scientifically established conclusions.

Astrologers often associate the Sun in Libra with an orientation toward balance, proportion, cooperation and consideration of different perspectives. In Douglas's chart, the Libra Sun is also conjunct Neptune, one of the major aspects identified by the calculation. That combination is traditionally interpreted as adding a more imaginative or ideal-oriented dimension to the Sun's symbolism.

According to Wikipedia, Michael Douglas is an American actor and film producer. His listed career honors include two Academy Awards, five Golden Globe Awards, a Primetime Emmy Award, the Cecil B. DeMille Award, the Honorary Palme d'Or and the AFI Life Achievement Award. Astrology does not establish that his Libra Sun caused these achievements; the chart can instead be read as a symbolic framework for reflection.

The Moon: Sagittarius or Capricorn

The Moon is the most time-sensitive major placement in this date-only chart. On September 25, 1944, it changes signs during the day, so Michael Douglas's Moon is in Sagittarius or Capricorn depending on his actual birth time. It would be misleading to select one of these signs without knowing when he was born.

Astrologers traditionally use the Moon to discuss emotional patterns, instincts and subjective responses. If the birth occurred while the Moon was in Sagittarius, astrologers often associate that placement with openness, exploration and a need for perspective. If it was in Capricorn, traditional interpretations tend to emphasize restraint, structure and a practical approach to emotional matters. These are two possible interpretations, not a claim about Douglas's private personality.

Because the exact time is unavailable, the safest answer to searches for "Michael Douglas Moon sign" is therefore: Sagittarius or Capricorn, depending on birth time. The Sun, Moon and Rising signs guide explains why the Moon and Rising sign require more care than a Sun sign when birth information is incomplete.

Mercury, Venus and Mars

Mercury is in Virgo, Venus is in Libra and Mars is in Libra. Together, these placements give the date-only chart a strong emphasis on these three planetary symbols without requiring a birth time.

In traditional astrology, Mercury is associated with communication and thought. Mercury in Virgo is often linked with analytical, organized or detail-conscious ways of processing information. The chart also places Mercury conjunct Jupiter, with an orb of 1.9°, and square Uranus, with an orb of 1.9°. Astrologers may read these combinations as emphasizing the relationship between analysis, broader thinking and unconventional or stimulating ideas.

Venus is in Libra. Venus is traditionally associated with attraction, aesthetics, values and social relating, while Venus in Libra is often interpreted through themes of balance, harmony and appreciation of proportion. Mars is also in Libra. Mars is associated in astrology with initiative, assertion and action, so Mars in Libra is traditionally interpreted through a more relational or balancing lens.

Mars is trine Uranus, with an orb of 4.9°. Astrologers often associate this aspect with a connection between action and originality or sudden change. As always, an aspect describes a traditional symbolic relationship between chart factors; it is not evidence that astrology determines behavior.

Jupiter, Saturn and the Outer Planets

Jupiter is in Virgo and Saturn is in Cancer. Uranus is in Gemini and retrograde, Neptune is in Libra, and Pluto is in Leo. Uranus, Neptune and Pluto are generational planets, meaning astrologers generally use them to describe broader patterns shared by groups born around similar periods rather than treating them as purely individual signatures.

Jupiter is conjunct Mercury with an orb of 1.9°, linking two placements traditionally associated with learning, thinking and the expansion of ideas. Jupiter is also square Uranus with an orb of 0.1°, the tightest major aspect listed in this chart. Astrologers may interpret this as a strong symbolic tension between established frameworks for growth and more unconventional or disruptive impulses.

Saturn in Cancer is traditionally associated with themes of responsibility, boundaries and emotional security. Neptune in Libra adds another Libra placement to the chart and is conjunct the Sun with an orb of 1.5°. Pluto in Leo and Uranus in Gemini complete the listed outer-planet placements. These interpretations remain symbolic and are not scientifically established personality measurements.

Key Aspects in Michael Douglas's Chart

The major aspects listed below are calculated at local noon, with the Moon excluded because its sign changes during the day.

The 0.1° Jupiter-Uranus square is the tightest listed aspect, while the Sun-Neptune conjunction and Mercury-Jupiter conjunction are also relatively close. The Mercury-Uranus square adds another connection involving Mercury and Uranus, and the Mars-Uranus trine completes the set of major aspects supplied by the calculation.

Element and Modality Balance

The chart's element count is Fire 1, Earth 2, Air 5 and Water 1. Air is therefore the largest category in the date-only calculation, while Fire and Water each have one placement. Earth has two.

The modality count is Cardinal 5, Fixed 1 and Mutable 3. Cardinal is the strongest modality, followed by Mutable, with Fixed represented by one placement.

These totals use the planets assigned to a definite sign. The sign-changing Moon is excluded from the element and modality counts because its sign cannot be determined without the birth time. This prevents an uncertain placement from being treated as a fixed fact.

What We Can't Know Without a Birth Time

A birth date and birthplace are enough to identify many planetary signs, but an exact birth time is essential for the Ascendant, houses and Midheaven. The Rising sign is calculated from the eastern horizon at a specific moment, so it can change considerably across a day. Houses likewise depend on the precise time and location.

That means there is no reliable way to state Michael Douglas's Rising sign from the available birth information. The same limitation applies to every house placement, including the houses associated with career, relationships, finances or other areas of life. We therefore do not assign any house positions to his planets.

The Midheaven, commonly used in astrology when discussing public direction and career symbolism, also requires the birth time. Readers comparing charts should keep this distinction in mind: two people born on the same date can share many planetary sign placements while having different Ascendants and house structures.

For a broader explanation, see our birth chart without a birth time guide. If you know your own exact birth time, you can calculate a fuller chart with the birth chart calculator and then explore synastry for a chart-to-chart comparison. You can also browse more celebrity birth charts by sign.

Compare Your Chart with Michael Douglas

Michael Douglas's chart offers a useful example of why an untimed celebrity chart should be read selectively. His Libra Sun is certain for the date, as are Mercury in Virgo, Venus in Libra, Mars in Libra, Jupiter in Virgo, Saturn in Cancer, Uranus in Gemini, Neptune in Libra and Pluto in Leo. The Moon remains Sagittarius or Capricorn depending on the unknown birth time.

The major aspects listed in the date-only calculation can also be considered, including Jupiter square Uranus at 0.1° and Sun conjunct Neptune at 1.5°. What cannot be responsibly compared without complete birth data are the Ascendant, houses and Midheaven.

If you want to compare your chart with Douglas's, start with the free birth chart calculator. For a relationship-focused chart comparison, use the synastry chart. Remember that astrology is a traditional interpretive practice rather than a scientifically established method for measuring personality or predicting outcomes.

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