Birthday signs · Libra season
What zodiac sign is October 10?
October 10 is in Libra by the tropical zodiac reckoning. Throughout the 101 years from 1930 through 2030, the Sun remained in Libra at noon UTC on October 10, at 16.22° to 17.71° Libra. Within Libra season, day 17 to 19 is October 10, placed in the middle part with the element air.
Calculated across 1930–2030 · checked .
October 10 is Libra
| Libra at noon UTC | 101 of 101 years, 1930–2030 |
|---|---|
| Nearest change of sign | at least 12 days away |
| Birth time needed for the sign | no |
October 10 at a glance
| Sign | ♎︎ Libra, the Scales |
|---|---|
| Element and mode | air, cardinal |
| Polarity | positive (masculine) |
| Ruler | Venus (traditional) |
| Sun on this date | 16.2° to 17.7° Libra at noon UTC, 1930–2030 |
| Day of the season | day 17 to 19 of Libra season |
| Decan | second (10°–20°), face of Saturn |
| Sidereal sign (Lahiri) | Virgo |
| Day number | 1 (modern numerology) |
Rulers: Ptolemy; modern list.6
The decan: middle Libra
| Noon Sun | 16.22° to 17.71° Libra |
|---|---|
| Decan | second (10°–20°) |
| Face ruler, Chaldean order | Saturn |
Faces after Lilly, in Chaldean order.3
October 10 by the numbers
| Day number | 1 (1 + 0 = 1) |
|---|---|
| Month-day number | 2 (1 + 1) |
| System | modern numerology, digit sums |
Digit sums as numerology guides give them.4
Where the date falls in the season
| Day of Libra season | 17 to 19 |
|---|---|
| Libra season opened | September 22 (1 year) or September 23 (73) or September 24 (27) |
| Libra season closed | October 22 (37 years) or October 23 (64) |
| Element and mode | air, cardinal |
| Traditional ruler | Venus |
Seasons by the noon-UTC rule; rulers after Ptolemy.2
Born at this point in Libra season
Born on October 10, this person arrives in the middle of Libra, when the season's concern for balance has moved from big ideas into ordinary choices. Fairness shows up in small places: who gets the last word at dinner, who splits the bill, who admits a mistake first. Friends bring them the question they have not settled yet. Picking between two decent options can take an afternoon, and that slow weighing is part of how they stay honest with the people involved.
Interpretation, not prediction.
The sidereal sign
| Sidereal sign, Lahiri ayanamsa | Virgo, all 101 years |
|---|---|
| Noon Sun, sidereal Virgo | 22.7°–24.1° |
| Convention | Indian (Vedic) astrology |
Ayanamsa convention.5
Born on October 10
- Henry Cavendish (1731–1810), English natural philosopher, and scientist
- Giuseppe Verdi (1813–1901), Italian opera composer
- Isabella II (1830–1904), Queen of Spain from 1833 to 1868
- Fridtjof Nansen (1861–1930), Norwegian polar explorer
- Helen Hayes (1900–1993), American actress
- Claude Simon (1913–2005), French writer
- Harold Pinter (1930–2008), British playwright
- Naoto Kan (1946), 94th Prime Minister of Japan
Birth dates checked on Wikidata.7
October 10 in history
Observed on this date:
- Aleksis Kivi Day, also known as the Finnish Literature Day (Finland)
- Arbor Day (Poland)
- Army Day (Sri Lanka)
- Capital Liberation Day (Vietnam)
- Constitution Day (Sint Maarten)
- Curaçao Day, anniversary of autonomy
- Double Ten Day (The National Day of Republic of China), celebrates outbreak of the Wuchang Uprising in 1911 that led to founding of the Republic of China in 1912
- Fiji Day (Fiji)
- Independence Day (Cuba)
- Party Foundation Day (North Korea)
Events on October 10:
- 415: The second church structure of Hagia Sophia was inaugurated.
- 1845: In Annapolis, Maryland, the Naval School (later the United States Naval Academy) opens with 50 students.
- 1963: The Partial Nuclear Test Ban Treaty comes into effect.
- 2022: Ben S. Bernanke, Douglas W. Diamond and Philip H. Dybvig are jointly awarded the Nobel Memorial Prize in Economic Sciences.
How the answer was worked out
Each year's sign, for the years from 1930 through 2030, was read from the Sun's tropical longitude on October 10 at noon UTC, as calculated by Astronomy Engine.1 How the Machine works
Questions people also ask
What zodiac sign is October 10?
Counting the Sun at noon UTC, every sampled year from 1930 to 2030 has October 10 in Libra, all 101 of them.
Is October 10 on a zodiac cusp?
No. For each October 10 between 1930 and 2030, the noon Sun was located in Libra, and October 10 is at least 12 days distant from the nearest sign change.
What decan is October 10?
Across every sampled year, October 10 lies in the second decan of Libra (10°–20°), and its face ruler in the Chaldean order is therefore Saturn.
What is the birthday number for October 10?
Within modern numerology, October 10 carries the day number 1 and the month-day number 2, each derived by adding digits.
Sources
- Astronomy Engine JavaScript reference — Don Cross, Astronomy Engine. Verified .
- Ptolemy, Tetrabiblos, Book I — LacusCurtius, University of Chicago. Verified .
- Decan (astrology): the faces of the planets (after Lilly) — Wikipedia. Verified .
- Life Path Number — Numerology.com (practitioner site). Verified .
- Ayanamsa (Lahiri and other sidereal conventions) — Wikipedia. Verified .
- Libra (astrology) — Wikipedia. Verified .
- Wikipedia: October 10 — Wikipedia (Wikimedia On this day feed); birth dates checked on Wikidata. Verified .