John William Zillman AO is an influential Australian meteorologist born on July 28, 1939, in Brisbane, Queensland. He has held prestigious positions such as the President of the World Meteorological Organization and the Australian Academy of Technological Sciences and Engineering. His leadership in various professional organizations has significantly contributed to the shaping of science and innovation policy in Australia. He is also known for his efforts to raise awareness about global climate change, particularly through his involvement with the Intergovernmental Panel on Climate Change (IPCC).
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 329 days away.
Place of Birth
Time Zone - Australia/Brisbane (10:0 E)
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 AnalysisJuly 28, 1939 Facts
Generation Group
John Zillman belongs to the Silent Generation group.
Place of Birth: Brisbane
Educated At: University of Queensland | University of Wisconsin–Madison | University of Melbourne
Occupation: meteorologist | engineer
Employers: Bureau of Meteorology
Awards Received: Fellow of the Australian Academy of Technology and Engineering | Fellow of the Australian Academy of Science | International Meteorological Organization Prize | Officer of the Order of Australia
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 July 28, 1939
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on July 28, 2025 | Secondary Progressions for July 28, 2025 |
|---|---|---|---|
| Sun | 4 Leo 6 | 5 Leo 16 | 27 Libra 46 |
| Moon | 28 Sagittarius 28 | 15 Virgo 35 | 19 Aquarius 13 |
| Mercury | 24 Leo 12 | 11 Leo 50 | 16 Scorpio 13 |
| Venus | 23 Cancer 14 | 26 Gemini 27 | 9 Scorpio 57 |
| Mars | 28 Capricorn 16 | 23 Virgo 54 | 13 Aquarius 1 |
| Jupiter | 8 Aries 43 | 10 Cancer 53 | 0 Aries 41 |
| Saturn | 1 Taurus 9 | 1 Aries 37 | 27 Aries 58 |
| Uranus | 21 Taurus 34 | 0 Gemini 49 | 20 Taurus 51 |
| Neptune | 21 Virgo 21 | 2 Aries 1 | 24 Virgo 19 |
| Pluto | 1 Leo 10 | 2 Aquarius 30 | 2 Leo 52 |
| Rahu | 3 Scorpio 51 | 20 Pisces 28 | 29 Libra 18 |
| Ketu | 3 Taurus 51 | 20 Virgo 28 | 29 Aries 18 |
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 Zillman's 2025 Transits to Natal Planets
- Mars opposition Mars
Exact: 11 January, 2025 - Mars conjunction Venus
Exact: 21 January, 2025 - Mars conjunction Venus
Exact: 01 April, 2025 - Saturn square Moon
Exact: 11 May, 2025 - Jupiter opposition Moon
Exact: 10 June, 2025 - Jupiter trine Rahu
Exact: 30 June, 2025 - Mars aspects Saturn
Exact: 09 August, 2025 - Saturn square Moon
Exact: 08 September, 2025 - Mars conjunction Rahu
Exact: 28 September, 2025 - Mars opposition Ketu
Exact: 28 September, 2025 - Jupiter conjunction Venus
Exact: 18 October, 2025 - Mars aspects Venus
Exact: 07 December, 2025 - Jupiter conjunction Venus
Exact: 07 December, 2025
