John Twidell is a prominent figure in renewable energy, serving as Director of the AMSET Centre Ltd. and a visiting lecturer at esteemed institutions like the University of Oxford. He is noted for his editorial role in the journal Wind Engineering and co-edited the book Offshore Wind Power. Previously, he held the Chair in Renewable Energy at De Montfort University and directed the Energy Studies Unit at Strathclyde University. Twidell has been actively involved with various energy associations and has advised parliamentary committees on energy matters.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 255 days away.
Place of Birth
Time Zone -
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - John
God is gracious
Read Full John Name AnalysisApril 4, 1939 Facts
Generation Group
John Twidell belongs to the Silent Generation group.
Occupation: engineer
Employers: AMSET Centre Ltd. | Environmental Change Institute, University of Oxford | School of Aeronautics and Engineering, City University, London | De Montfort University | Strathclyde University
Astrology Analysis
Note: This birth chart is calculated using the date and place of birth, with the time set to noon (12:00 PM) local time. While this provides accurate planetary positions for most celestial bodies, the Ascendant (Rising Sign) and house cusps are not calculated since they require precise birth time. For a complete astrological analysis including houses and rising sign, please provide the exact birth time.

Ephemeris for April 4, 1939
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on April 4, 2025 | Secondary Progressions for April 4, 2025 |
---|---|---|---|
Sun | 14 Aries 1 | 15 Aries 10 | 7 Cancer 2 |
Moon | 21 Libra 1 | 10 Cancer 26 | 14 Sagittarius 19 |
Mercury | 11 Aries 33 | 27 Pisces 10 | 29 Cancer 7 |
Venus | 5 Pisces 8 | 26 Pisces 2 | 18 Gemini 33 |
Mars | 7 Capricorn 51 | 24 Cancer 51 | 4 Aquarius 25 |
Jupiter | 21 Pisces 58 | 16 Gemini 34 | 7 Aries 18 |
Saturn | 20 Aries 14 | 24 Pisces 51 | 29 Aries 41 |
Uranus | 15 Taurus 55 | 24 Taurus 57 | 20 Taurus 35 |
Neptune | 21 Virgo 21 | 0 Aries 11 | 20 Virgo 45 |
Pluto | 29 Cancer 14 | 3 Aquarius 36 | 0 Leo 23 |
Rahu | 9 Scorpio 55 | 26 Pisces 32 | 5 Scorpio 21 |
Ketu | 9 Taurus 55 | 26 Virgo 32 | 5 Taurus 21 |
Chandra Kundali (Equal House, North Indian Diamond Chart)

Astrology Transits Analysis for Year 2025
Note: Multiple transits occurring in close proximity often signify a major event in a person's life.John Twidell's 2025 Transits to Natal Planets
- Saturn conjunction Jupiter
Exact: 12 March, 2025 - Mars square Moon
Exact: 22 March, 2025 - Mars aspects Venus
Exact: 01 May, 2025 - Jupiter trine Moon
Exact: 01 May, 2025 - Mars square Rahu
Exact: 11 May, 2025 - Rahu conjunction Jupiter
Exact: 10 June, 2025 - Jupiter trine Venus
Exact: 30 June, 2025 - Jupiter opposition Mars
Exact: 20 July, 2025 - Jupiter trine Rahu
Exact: 30 July, 2025 - Mars square Mars
Exact: 19 August, 2025 - Mars opposition Sun
Exact: 29 August, 2025 - Mars conjunction Moon
Exact: 08 September, 2025 - Mars opposition Saturn
Exact: 08 September, 2025 - Jupiter trine Jupiter
Exact: 28 September, 2025 - Mars conjunction Rahu
Exact: 08 October, 2025 - Mars opposition Ketu
Exact: 08 October, 2025