Álvaro Wille Trejos was a Costa Rican entomologist born on May 17, 1928, in San José. He dedicated his life to studying insects in Central America, particularly bees. Trejos conducted various field studies and ventured into the Costa Rican jungles, with his notable work being the first study of Corcovado. His research came at a time when the rainforest was threatened by illegal mining, and pursuing it almost cost him his life. He passed away on June 11, 2006.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 343 days away.
Death Anniversary
Next death anniversary is 3 days away.
Death Date
Place of Birth
Time Zone - America/Costa_Rica (6:0 W)
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Alvaro
guardian, defender of all
Read Full Alvaro Name AnalysisMay 17, 1928 Facts
Generation Group
Álvaro Wille Trejos belongs to the Silent Generation group.
Place of Birth: San José
Occupation: naturalist
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 May 17, 1928
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on May 17, 2026 | Secondary Progressions for May 17, 2026 |
|---|---|---|---|
| Sun | 26 Taurus 33 | 26 Taurus 51 | 0 Virgo 20 |
| Moon | 1 Taurus 0 | 9 Gemini 53 | 4 Sagittarius 46 |
| Mercury | 12 Gemini 24 | 0 Gemini 42 | 7 Virgo 43 |
| Venus | 14 Taurus 25 | 28 Gemini 27 | 14 Virgo 57 |
| Mars | 0 Aries 39 | 29 Aries 6 | 9 Gemini 4 |
| Jupiter | 26 Aries 12 | 21 Cancer 31 | 10 Taurus 17 |
| Saturn | 17 Sagittarius 41 | 10 Aries 49 | 12 Sagittarius 56 |
| Uranus | 6 Aries 10 | 1 Gemini 15 | 6 Aries 43 |
| Neptune | 26 Leo 25 | 3 Aries 44 | 28 Leo 59 |
| Pluto | 15 Cancer 28 | 5 Aquarius 28 | 17 Cancer 47 |
| Rahu | 10 Gemini 21 | 4 Pisces 55 | 5 Gemini 9 |
| Ketu | 10 Sagittarius 21 | 4 Virgo 55 | 5 Sagittarius 9 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
