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Birthday signs · Gemini season

What zodiac sign is June 20?

June 20 is situated in Gemini on the tropical zodiac. For all 101 years from 1930 through 2030, the Sun stood in Gemini at noon UTC on June 20, at 28.19° to 29.68° Gemini. Gemini season, day 30 or 31, is June 20, occupying its late part with the element air.

Calculated across 1930–2030 · checked .

June 20 is Gemini

Gemini at noon UTC101 of 101 years, 1930–2030
Nearest change of signat least 0 days away
Birth time needed for the signno

Exact sign finder

June 20 at a glance

Sign♊︎ Gemini, the Twins
Element and modeair, mutable
Polaritypositive (masculine)
RulerMercury (traditional)
Sun on this date28.2° to 29.7° Gemini at noon UTC, 1930–2030
Day of the seasonday 30 or 31 of Gemini season
Decanthird (20°–30°), face of the Sun
Sidereal sign (Lahiri)Gemini
Day number2 (modern numerology)

Rulers: Ptolemy; modern list.6

The decan: late Gemini

Noon Sun28.19° to 29.68° Gemini
Decanthird (20°–30°)
Face ruler, Chaldean orderthe Sun

Faces after Lilly, in Chaldean order.3

What a decan is

Zodiac wheel marking Gemini and the Sun on June 20Twelve equal 30-degree signs with Gemini filled and its decan lines at 10 and 20 degrees. The Sun on June 20 is marked from 28.2° to 29.7° Gemini.♈︎♉︎♊︎♋︎♌︎♍︎♎︎♏︎♐︎♑︎♒︎♓︎
Filled: Gemini. Dashed: decan lines. Teal arc: Sun on June 20.

June 20 by the numbers

Day number2 (2 + 0 = 2)
Month-day number8 (6 + 2)
Systemmodern numerology, digit sums

Digit sums as numerology guides give them.4

Where the date falls in the season

Day of Gemini season30 or 31
Gemini season openedMay 21 (73 years) or May 22 (28)
Gemini season closedJune 20 (39 years) or June 21 (62)
Element and modeair, mutable
Traditional rulerMercury

Seasons by the noon-UTC rule; rulers after Ptolemy.2

Born at this point in Gemini season

Born in the last stretch of Gemini, this person came into the world just as the season was closing its talkative chapter. Their quick mind has already tried a dozen ideas, and some of them sound better in the telling than in the doing. Friends know them as the one with a plan for everything, yet the hardest moment comes when they must finish one thing before starting the next.

Interpretation, not prediction.

The sidereal sign

Sidereal sign, Lahiri ayanamsaGemini, all 101 years
Noon Sun, sidereal Gemini4.7°–6°
ConventionIndian (Vedic) astrology

Ayanamsa convention.5

Tropical and sidereal, explained

Born on June 20

  • Sigismund III Vasa (1566–1632), King of Poland, Grand Duke of Lithuania and king of the Polish–Lithuanian Commonwealth from 1587 until 1632 and King of Sweden from 1592 until 1599
  • Jacques Offenbach (1819–1880), German-born French composer
  • Errol Flynn (1909–1959), Australian actor
  • Martin Landau (1928–2017), American actor
  • Lionel Richie (1949), American singer, songwriter and actor
  • John Goodman (1952), American actor
  • Nicole Kidman (1967), Australian-American actress, producer, and model
  • Frank Lampard (1978), English association football player and manager

Birth dates checked on Wikidata.7

June 20 in history

Observed on this date:

Events on June 20:

7

How the answer was worked out

Astronomy Engine calculated the Sun's tropical longitude on June 20 at noon UTC for each year from 1930 through 2030, and the sign for each year was then read from it.1 How the Machine works

Questions people also ask

What zodiac sign is June 20?

The 101 sampled years from 1930 to 2030 all show June 20 in Gemini when counting the Sun at noon UTC.

Is June 20 on a zodiac cusp?

No. The Sun at noon was located in Gemini on each June 20 from 1930 through 2030, and June 20 lies a minimum of 0 days from the nearest change of sign.

What decan is June 20?

In all sampled years June 20 appears in the third decan of Gemini (20°–30°), giving the Sun as its face ruler in the Chaldean order.

What is the birthday number for June 20?

Within modern numerology, adding digits produces a day number of 2 and a month-day number of 8 for June 20.

Sources

  1. Astronomy Engine JavaScript reference — Don Cross, Astronomy Engine. Verified .
  2. Ptolemy, Tetrabiblos, Book I — LacusCurtius, University of Chicago. Verified .
  3. Decan (astrology): the faces of the planets (after Lilly) — Wikipedia. Verified .
  4. Life Path Number — Numerology.com (practitioner site). Verified .
  5. Ayanamsa (Lahiri and other sidereal conventions) — Wikipedia. Verified .
  6. Gemini (astrology) — Wikipedia. Verified .
  7. Wikipedia: June 20 — Wikipedia (Wikimedia On this day feed); birth dates checked on Wikidata. Verified .

Written by The Midway Machine. Facts checked against 7 sources on 2026-10-19.

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