• St Dominic, Patron of Astronomers, d. 1221

    The liturgical celebration of St Dominic is on August 6 which is his deathday, in 1221 - his birthday is August 8.

    Many sources state that St Dominic is the patron saint of astronomy and astronomers.

  • Perseids Meteor Shower

    The Perseids are the most popular meteor shower as they peak on warm August nights as seen from the northern hemisphere. The Perseids are active from July 17 to August 24, peaking on August 12 - 13.

  • Assumption of the Blessed Virgin Mary

    The Assumption of the Blessed Virgin Mary is, according to the beliefs of numerous Churches, the bodily taking up of Mary, the mother of Jesus, into Heaven at the end of her earthly life. The analogous feast […]

  • Full Moon

    Full Moon

    The Full Moon rises at sunset, and is visible all night. The Vatican Observatory's monthly Full Moon Meetup for Sacred Space Astronomy subscribers is held at 10:00 AM Tucson time.

  • Last Quarter Moon

    The Moon is at Last Quarter (or Third Quarter) – rising around midnight, and visible to the south after sunrise.

  • Labor Day (USA)

    Labor Day is a federal holiday in the United States celebrated on the first Monday in September in any given year (i.e. a single day from September 1 through September 7) to honor and recognize the American labor movement and the works and contributions of laborers to the development and achievements of the United States. It is the Monday of the long weekend known as Labor Day Weekend. - […]

  • Frank Drake died, 2022 (b. 1930)

    Frank Donald Drake (May 28, 1930 – September 2, 2022) was an American astronomer and astrophysicist. He was involved in the search for extraterrestrial intelligence, including the founding of SETI.

  • Autumnal Equinox

    Fall begins with the autumnal equinox - in the Northern Hemisphere, it's the September equinox; in the Southern Hemisphere, it is the equinox in March.

  • World Rosary Day – 7 October 2024

    At the invitation of the Holy Father Pope Francis, ”Rome, Saint John Lateran, 11 February 2022, Memorial of the Blessed Virgin Mary of Lourdes” we call upon the Confraternities of […]