Our bestselling calendar! A Year of the Night Sky 2020 Calendar includes glow-in-the-dark monthly star charts (as the sky appears from North America), daily phases of the Moon, planetary positions, eclipses, major constellations, deep-sky objects, viewing tips, photos of stars, planets, moons, and more. Designed by Charles Nix and written by Richard Talcott, senior editor of Astronomy magazine. Now in stock!
2020 Moonphase Calendar
Our popular Moonphase Calendar includes the daily phase, dates of full moon, new moon first quarter, last quarter, apogee, perigee supermoons, blue moons, equinoxes, solstices, and names of full moons. In print for 40 years, this beautiful, astronomically correct chart uses silver crescents keyed to the date and day of the week. Times are shown in Universal Time for world-wide use. A MoonWatcher guide featuring articles related to eclipses, apogee/perigee, blue moons etc is included.