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.
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.
Vatican Observatory 2025 astrophoto calendars now available for purchase in our e-store!