A special digital supplement to the 2023 edition has been prepared for selected locations.
The supplement contains, for each location, the local times of Sun rise, culmination, and setting; the start and end of astronomical twilight; the times of Moon rise, culmination, and setting; summary of lunar phases for 2023; star charts showing the position of the planets; and diagrams showing the positions of Jupiter’s Galilean moons.
The available supplement downloads are listed below:
Watch the Youtube interview of Dr. Ian Glass and Auke Slotegraaf about the Sky Guide 2023
Download Constellation cards_v154