October 30 birthdayZodiac sign, famous birthdays, personality and your 2027 numbers
The short answer
October 30 is a Scorpio birthday in the first decan of Scorpio with birthday number 3 and a Personal Year 6 in 2027; John Adams (1735), Paul Valéry (1871) and Christopher Wren (1632) were born on October 30 too.
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October 30 zodiac sign: Scorpio
- Sun sign
- Scorpio
- Sun at noon UTC
- 6.2° to 7.6° Scorpio
- Decan
- First of Scorpio, 0° to 10°
- Element and mode
- Water, fixed
- Ruling planet
- Pluto; Mars by tradition
In every one of the 91 years from 1940 to 2030 the Sun stood in Scorpio for the whole of October 30, in every time zone on Earth, between 6.2° and 7.6° of the sign at noon UTC, so an October 30 birthday is a Scorpio birthday whatever the year or the hour.
At noon UTC on October 30 the Sun is in the first decan of Scorpio, 0° to 10°, in every one of those years, a face that belongs to Mars in the Chaldean order and is read through Scorpio, ruled by Mars, by triplicity, so the two systems agree; in most years the decan runs from October 24 to November 2, and October 30 is its seventh day.
In most years October 30 is the 7th day of the Sun’s season in Scorpio, which runs from October 24 to November 21 counted at noon UTC, with 22 days of it still to come. October 30 is the 303rd day of a common year and the 304th of a leap year, with 62 days of the year still to come after it.
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Famous October 30 birthdays
The earliest born of the twelve is Christopher Wren, in 1632, and the most recent Theodor W. Hänsch, in 1941; none of them was born after 1949.
Born from 1900 to 1949
- Theodor W. Hänsch (born 1941), German physicist and nobel laureate
- Giuseppe Farina (1906–1966), Italian racecar driver
- Claude Lelouch (born 1937), French film director, writer, cinematographer
- Ragnar Granit (1900–1991), Finnish scientist
Born in the 1800s
- Paul Valéry (1871–1945), French poet, essayist, and philosopher
- Alfred Sisley (1839–1899), French, British painter
- Gerhard Domagk (1895–1964), German bacteriologist
- Francisco I. Madero (1873–1913), Mexican revolutionary leader and president
Born before 1800
- John Adams (1735–1826), Founding Father, U.S. president from 1797 to 1801
- Christopher Wren (1632–1723), English architect
- André Chénier (1762–1794), French poet
- Angelica Kauffman (1741–1807), Swiss artist
Birthdays from Wikidata, checked against Wikipedia’s “On this day” births: the twelve best known of the 68 people the Almanac’s table keeps for October 30, by how many Wikipedia editions cover them, with dates before the calendar reform as the sources give them.
October 30 birthday personality
Both systems give the first decan of Scorpio to Mars, its traditional ruler, so the old reading is intensity with a purpose, a will that does not let go of what it has chosen. Its gift is staying power, and its lesson that not every slight needs remembering.
The 30th is the 3 with a zero beside it, read in numerology as expression amplified: the voice, the performer, the writer with something to say. Water gives the 3’s expression feeling, so the reading finds the singer, the poet, the one who says what others only feel.
A question to carry from October 30: what would your depth say if you let it speak out loud this week?
The Sun in Scorpio and the number 3 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 3
Born on the 30th, 3 + 0 = 3, so your birthday number is 3: a 3 vibration supports creativity, communication, joy, and expressive movement, with creative communication as its gift and scattered focus, avoidance, or emotional dramatization as its strain.
Your 2027 numbers

For a birthday on October 30 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 30th reduces to 3, and 1 + 3 + 11 = 15, which reduces to 6, so 2027 is your Personal Year 6.
A Personal Year 6 is read as a year of love and duty, of home, family and the people who rely on you. In 2027, a Universal Year 11, the tradition reads that care as reaching out to heal and to serve a community.
Personal Months of 2027, a Personal Year 6: Jan 7 Feb 8 Mar 9 Apr 1 May 11 Jun 3 Jul 4 Aug 5 Sep 6 Oct 7 Nov 8 Dec 9
In 2027 October 30 falls on a Saturday, the day the old reckoning gives to Saturn, and is a Personal Day 1 (7 + 30 = 37, then 1) in a Personal Month 7 (6 + 10 = 16, then 7), while May 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.
More birthdays
Common questions
What zodiac sign is October 30?
Scorpio: from 1940 to 2030 the Sun stayed in Scorpio for the whole of October 30 in every year and every time zone, 6.2° to 7.6° into the sign at noon UTC, so no birth year or birth time changes it.
Is October 30 a cusp birthday?
No: the Sun stays in Scorpio all day on October 30 in every year from 1940 to 2030, wherever on Earth the birth takes place, and the nearest cusp birthday is October 24, six days earlier.
Who was born on October 30?
Among the best known people born on October 30 are John Adams (1735–1826), Paul Valéry (1871–1945) and Christopher Wren (1632–1723), with Alfred Sisley, Gerhard Domagk and Theodor W. Hänsch and six more named on this page.
What is the birthday number for October 30?
3. Born on the 30th, 3 + 0 = 3, so your birthday number is 3: a 3 vibration supports creativity, communication, joy, and expressive movement, with creative communication as its gift and scattered focus, avoidance, or emotional dramatization as its strain.
What is the 2027 Personal Year for an October 30 birthday?
6. For a birthday on October 30 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 30th reduces to 3, and 1 + 3 + 11 = 15, which reduces to 6, so 2027 is your Personal Year 6.
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