Birthdays · October

October 17 birthdayZodiac sign, famous birthdays, personality and your 2027 numbers

The short answer

October 17 is a Libra birthday in the third decan of Libra with birthday number 8 and a Personal Year 2 in 2027; Eminem (1972), Pope John Paul I (1912) and Arthur Miller (1915) were born on October 17 too.

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October 17 zodiac sign: Libra

Sun sign

Libra

Sun at noon UTC

23.2° to 24.6° Libra

Decan

Third of Libra, 20° to 30°

Element and mode

Air, cardinal

Ruling planet

Venus

In every one of the 91 years from 1940 to 2030 the Sun stood in Libra for the whole of October 17, in every time zone on Earth, between 23.2° and 24.6° of the sign at noon UTC, so an October 17 birthday is a Libra birthday whatever the year or the hour.

At noon UTC on October 17 the Sun is in the third decan of Libra, 20° to 30°, in every one of those years, a face that belongs to Jupiter in the Chaldean order and is read through Gemini, ruled by Mercury, by triplicity; in most years the decan runs from October 14 to October 23, and October 17 is its fourth day.

In most years October 17 is the 25th day of the Sun’s season in Libra, which runs from September 23 to October 23 counted at noon UTC, with six days of it still to come. October 17 is the 290th day of a common year and the 291st of a leap year, with 75 days of the year still to come after it.

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Famous October 17 birthdays

The earliest born of the twelve is Georg Büchner, in 1813, and the most recent Felicity Jones, in 1983; five of them were born after 1949.

Born since 1950

• Eminem (born 1972), American rapper, record producer and actor
• Kimi Räikkönen (born 1979), Finnish racing driver
• Mae Jemison (born 1956), American doctor and NASA astronaut
• Felicity Jones (born 1983), British actress
• Tarkan (born 1972), Turkish singer

Born from 1900 to 1949

• Pope John Paul I (1912–1978), pope of the Catholic Church
• Arthur Miller (1915–2005), American playwright and essayist
• Rita Hayworth (1918–1987), American actress
• Montgomery Clift (1920–1966), American actor
• Marsha Hunt (1917–2022), American actress
• George Wendt (1948–2025), American actor

Born in the 1800s

• Georg Büchner (1813–1837), German dramatist and writer of poetry and prose

Birthdays from Wikidata, checked against Wikipedia’s “On this day” births: the twelve best known of the 79 people the Almanac’s table keeps for October 17, by how many Wikipedia editions cover them.

October 17 birthday personality

Jupiter rules the last face of Libra in the Chaldean order and Gemini lends Mercury’s quickness by triplicity, so this is read as Libra in conversation, weighing ideas out loud, persuading, opening doors between people. Tradition credits it with diplomacy and asks that the open mind still make itself up.

The 17th carries the 1 of a beginning and the 7 of reflection and adds them into 8, so numerology reads it as thought that turns into authority. It is a birthday linked with good judgement and long effort. With air, the 8 is read as the strategist, organising people and ideas toward a result.

A question to carry from October 17: what responsibility is your sense of fairness ready to take on, and what is it ready to hand over?

The Sun in Libra and the number 8 are only part of the story: your Moon, your rising sign and the rest of your chart have as much to say, and the tradition offers all this as a mirror, never a verdict.

Birthday number 8

Born on the 17th, 1 + 7 = 8, so your birthday number is 8: an 8 vibration supports power, ambition, money, mastery, and authority, with mastery, stewardship, and executive force as its gift and pressure, material fixation, or control issues as its strain.

Your 2027 numbers

For a birthday on October 17 the house method reduces the birth month and the day on their own and adds the Universal Year of 2027, 11 (2 + 0 + 2 + 7 = 11, a master number kept whole), as it stands: October, the 10th month, reduces to 1, the 17th reduces to 8, and 1 + 8 + 11 = 20, which reduces to 2, so 2027 is your Personal Year 2.

A Personal Year 2 is read as a year of patience and partnership, when things grow out of sight and timing matters more than force. With 2027 a Universal Year 11, whose base is also 2, the tradition reads it as doubly a year for listening and for the right alliances.

Personal Months of 2027, a Personal Year 2: Jan 3 Feb 4 Mar 5 Apr 6 May 7 Jun 8 Jul 9 Aug 1 Sep 11 Oct 3 Nov 4 Dec 5

In 2027 October 17 falls on a Sunday, the day the old reckoning gives to the Sun, and is a Personal Day 2 (3 + 17 = 20, then 2) in a Personal Month 3 (2 + 10 = 12, then 3), while September is a master month 11; the Personal Year itself turns on 1 January, not on the birthday.

October birthstone and birth flower

Birthstones

Opal and tourmaline

Birth flowers

Marigold, and cosmos as the second flower

October’s opal and tourmaline come from the modern list (the Jewelers of America list of 1912, as since revised), and its marigold and cosmos from The Old Farmer’s Almanac.

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