The Sun passes in front of Capricornus from January 18, 1900 at 18:34 UTC — 27.8° of its path, about 28 days. Astrology calls most of this time Aquarius: precession has carried the signs about a month ahead of the stars they were named for. Boundaries: the International Astronomical Union's (Delporte, 1930). Stars on the timeline: d3-celestial, © Olaf Frohn (BSD licence). Chart: IAU and Sky & Telescope magazine (Roger Sinnott & Rick Fienberg), CC BY 3.0. https://commons.wikimedia.org/wiki/File:Capricornus_IAU.svg