John Glenn’s birth chart
Born 18 July 1921, in Cambridge, Ohio. StarMap has no verified birth time yet.
Cancer Sun · Capricorn Moon
John Glenn’s zodiac sign and chart, in brief
18 July 1921 was a Monday: the day John Glenn was born in Cambridge, Ohio. The Sun was in Cancer, so Cancer was their zodiac sign, with the Moon in Capricorn. John died on 8 December 2016, aged 95. StarMap has no verified birth time for John, so the chart is cast for midday and leaves the houses out.
Water carries the most weight: five of the ten planets, against earth three, fire one and air one. Cardinal signs hold five, mutable signs four and fixed signs one. Sun, Mercury, Mars and Pluto all fall in Cancer. The tightest aspect is Uranus trine Pluto, about 0.3° from exact at midday. Aspects to the Moon are not counted, because the Moon moves about thirteen degrees in a day. Two planets were retrograde: Mercury and Uranus. Over the course of the day the Moon went from waxing gibbous to full.
StarMap's dataset holds 17 other people born on 18 July, among them Nelson Mandela, Priyanka Chopra and Vin Diesel.
See the sky the day John was born: the stars over Cambridge, Ohio, drawn as a star map with the date and the place beneath.
John Glenn’s Sun, Moon and rising sign
Sun sign
Cancer
about 25° Cancer at midday
A Cancer Sun protects. For John Glenn, home, memory and the people they have decided are theirs tend to sit at the centre of things, and they probably read a room before anyone speaks. Care is the strength of this Sun, and their task is to include themselves in it.
Moon sign
Capricorn
in this sign all day; the degree depends on the birth time
A Capricorn Moon feels responsibly. With it, John may hold themselves together for other people, and can be hard on themselves when they cannot. This Moon tends to be restored by accomplishment, by structure, and by the rare person allowed to see them tired.
Rising sign
The rising sign changes about every two hours, so it cannot be known without a birth time. The table below shows which sign was rising over Cambridge, Ohio, at each hour of the day.
John Glenn’s rising sign, by birth time
StarMap has not verified a birth time for John yet. It shows a birth time only when Astro-Databank rates it AA, A or B on the Rodden scale (AA from a birth certificate or record, A from the person, someone close to them or a news report, B from a biography). Until then, this is the rising sign for every possible time of birth on 18 July 1921, computed for Cambridge, Ohio.
| Born around (local time) | Rising sign |
|---|---|
| 00:00 to 00:55 | Aries rising |
| 00:55 to 02:25 | Taurus rising |
| 02:25 to 04:20 | Gemini rising |
| 04:20 to 06:40 | Cancer rising |
| 06:40 to 09:15 | Leo rising |
| 09:15 to 11:45 | Virgo rising |
| 11:45 to 14:15 | Libra rising |
| 14:15 to 16:45 | Scorpio rising |
| 16:45 to 19:05 | Sagittarius rising |
| 19:05 to 21:00 | Capricorn rising |
| 21:00 to 22:30 | Aquarius rising |
| 22:30 to 23:40 | Pisces rising |
| 23:40 to 24:00 | Aries rising |
Times are rounded to five minutes. Close to a boundary, a few minutes either way change the answer.
The chart wheel
Drawn for midday on 18 July 1921, with only the aspects that held all day. The Moon may stand up to eight degrees either side of where it is drawn. How to read a chart wheel
Placements
| Sun | 25° Cancer 26' |
|---|---|
| Moon | Capricorn |
| Mercury | 11° Cancer 09'℞ |
| Venus | 10° Gemini 38' |
| Mars | 19° Cancer 43' |
| Jupiter | 16° Virgo 00' |
| Saturn | 20° Virgo 44' |
| Uranus | 9° Pisces 11'℞ |
| Neptune | 12° Leo 47' |
| Pluto | 8° Cancer 51' |
| North Node | 22° Libra 27' |
| South Node | 22° Aries 27' |
Positions at midday, local time. Without a birth time there are no houses.
John Glenn’s planets, sign by sign
Each planet by sign: what the placement is traditionally taken to mean, not a claim about John Glenn’s private life.
With the Sun in Cancer, John Glenn is likely to feel most alive when caring for people and places that matter to them, and purpose is tied to belonging somewhere. Feeling unneeded is the sore spot for this placement, and it can be taken personally. The whole day may go better after checking in on someone they love.
With the Moon in Capricorn, John's comfort probably comes from accomplishing something concrete each day, and an unproductive day can leave them oddly unsettled even on holiday. Harder feelings tend to be kept for when they are alone. Before rest is allowed there is usually one more thing to tidy, organise or finish.
Mercury in Cancer thinks in terms of memory and feeling as much as logic, and John probably communicates best when there is emotional trust in the room. Mood can colour how a fact gets delivered or received. Years after the details have faded, this is a mind that remembers exactly how a conversation felt.
Venus in Gemini loves through conversation, wit and mental connection, and tends to find a dull partner harder to stay with than a challenging one. John probably values variety and being kept interested. Attention may wander with this Venus, and that can be treated as more serious than it is. Banter is the natural way to flirt here, more than anything more direct.
Mars in Cancer acts to protect the people and things that matter, and its anger is usually about feeling hurt more than feeling wronged. The habit to watch, for John, may be going quiet or indirect instead of naming the upset. Other people tend to notice a shift of mood and take a while to trace it back to its cause.
Jupiter in Virgo
16° Virgo 00' at midday
growth and excess
Jupiter in Virgo finds its growth in mastering a craft in unglamorous detail, one small correction at a time. For John, perfectionism may be the excess, turning growth into an endless list of corrections. People with this Jupiter are often trusted with more responsibility than they feel they deserve, usually because the care in the work shows.
Competence is what Saturn in Virgo builds discipline around, often driven by a fear of not yet having done enough to deserve rest. John may feel like a fraud even when the track record says otherwise. The usual result is someone quietly excellent at something long before they will admit it out loud.
Uranus in Pisces
9° Pisces 11' at midday ℞
freedom, generational
John has Uranus in Pisces in common with a generation. That generation transforms spirituality, art and collective imagination, often blurring boundaries that earlier ones kept firm. In one person it may be noticed as an openness to ideas that resist neat categories.
Neptune in Leo
12° Leo 47' at midday
imagination, generational
Neptune in Leo is the imagination of an age group, not of John alone. It dreams in terms of fame, spectacle and larger-than-life self-expression. The trace of it in one person is a pull towards performance as a way of feeling real.
Pluto in Cancer
8° Cancer 51' at midday
power, generational
Pluto in Cancer dates John to an era rather than describing one person. Those born in it live through deep transformation of family, home and nationhood. What an individual may carry is intensity around belonging and who counts as family.
Aspects in John Glenn’s chart
How the planets stand to each other, tightest first. Without a birth time the orbs are those at midday, and aspects to the Moon are left out because the Moon moves about thirteen degrees in a day.
Mars sextile Saturn
about 1.0° at midday
Sustained effort feels manageable, not draining, when Mars and Saturn are in sextile, and John Glenn has that combination of drive and discipline. What results is quiet, dependable follow-through, the kind that gets a long project finished while flashier approaches give out halfway.
Venus square Uranus
about 1.4° at midday
In John's chart the desire for closeness and the need for freedom can work against each other, and this square is known for sudden shifts in an otherwise good relationship. The remedy is to build enough independence into the relationship that none has to be created by pulling away.
Mercury trine Uranus
about 2.0° at midday
Insight is likely to come to John fast and without much effort, the product of thinking and originality that flow together easily. With Mercury trine Uranus, new ideas tend to arrive when they are needed, often faster than they can be written down.
Venus sextile Neptune
about 2.2° at midday
Romance and creative warmth tend to be within easy reach for John, thanks to a gentle working link between affection and imagination. The tenderness is soft and pleasant, not an intense longing, and it is the sort that makes ordinary moments with someone feel a little more meaningful.
Mercury conjunction Pluto
about 2.3° at midday
John's thinking is likely to be probing and intense, drawn to what lies underneath a surface explanation. With Mercury conjunct Pluto, getting to the bottom of things comes naturally, and the caution is not to assume a hidden motive where an ordinary one will do.
Mars sextile Jupiter
about 3.7° at midday
There is confident, well-aimed energy in this sextile, and not much wasted effort, since John's drive and optimism pull together. Taking the initiative suits John, above all when they commit to one goal and do not scatter their energy across several.
The rest, listed without a reading. Those between Uranus, Neptune and Pluto hold for years at a time, so everyone born while one holds shares it.
- Uranus trine Plutoabout 0.3°
- Sun sextile Saturnabout 4.7°
- Jupiter conjunction Saturnabout 4.7°
- Mercury sextile Jupiterabout 4.9°
- Venus square Jupiterabout 5.4°
- Sun conjunction Marsabout 5.7°
- Jupiter opposition Uranusabout 6.8°
Cancer Sun and Capricorn Moon, like John Glenn
Also born on 18 July
How this page is made
Planet positions are computed with the astronomy-engine ephemeris and checked against Swiss Ephemeris. Birth dates and places come from Wikidata; birth times, where StarMap has one, come from Astro-Databank and are shown with their Rodden rating. The readings describe what a placement is traditionally taken to mean. They are written by StarMap for reflection and entertainment, not as statements about the person’s private life. New to charts? How to read a birth chart.
Birth data: Wikidata. StarMap has not verified a birth time yet. Photo: Wikimedia Commons (author and licence on the file page).
StarMap is for entertainment and self-reflection. It does not predict health, money or legal outcomes.