The Working Sky is an online astrology resource that brings birth charts, planetary positions, transit information and reference material together in one place. Visitors can calculate a birth chart, review planetary placements, houses and aspects, and follow current or upcoming astrological events. Relationship chart tools compare two charts using three methods, while the monthly planner presents daily planetary positions and exact event times in Universal Time.

The site also offers a searchable catalogue of more than 1.7 million people, with recorded birth data and source ratings; some entries include usable birth times. Catalogue statistics help users explore data distributions and source coverage. A reference library provides practical guides to chart calculation, interpretation, planetary positions, retrograde motion, chart comparison and assessing source quality. Users with an account can save charts, track transits and compare people. The Working Sky distinguishes calculated astronomical positions from interpretive readings, describing astrology as a symbolic tradition. Its tools and educational resources support both personal chart exploration and research into birth data.