Prepared jointly with Her Majesty's Nautical Almanac Office, United Kingdom Hydrographic Office. Designed in consultation with other astronomers of many countries. Provides current, accurate astronomical data for use in the making and reduction of observations and for general purposes. The Astronomical Almanac Online extends the printed version by providing data best presented in machine-readable form. Online data are provided for several years. Contains data for astronomy, space sciences, geodesy, surveying, navigation, and other applications. Also used for navigation by air and water.The Astronomical Almanac is a joint publication of the U.S. Nautical Almanac Office, United States Naval Observatory (USNO), in the United States and Her Majesty's Nautical Almanac Office (HMNAO), United Kingdom Hydrographic Office (UKHO), in the United Kingdom. This annual publication contains precise ephemerides of the Sun, Moon, planets, and satellites, data for eclipses and other astronomical phenomena for a given year, and serves as a world-wide standard for such information.

"With concise sight reduction tables"--Cover.

Happy New Almanac Year! It’s time to celebrate the 230th edition of The Old Farmer’s Almanac! Long recognized as North America’s most-beloved and best-selling annual, this handy yellow book fulfills every need and expectation as a calendar of the heavens, a time capsule of the year, an essential reference that reads like a magazine. Always timely, topical, and distinctively “useful, with a pleasant degree of humor,” the Almanac is consulted daily throughout the year by users from all walks of life. The 2022 edition contains the fun facts, predictions, and feature items that have made it a cultural icon: traditionally 80 percent–accurate weather forecasts; notable astronomical events and time-honored astrological dates; horticultural, culinary, fashion, and other trends; historical hallmarks; best fishing days; time- and money-saving garden advice; recipes for delicious dishes; facts on folklore, farmers, home remedies, and husbandry; amusements and contests; plus too much more to mention—all in the inimitable Almanac style that has charmed and educated readers since 1792.

This almanac contains essential astronomical information to be used for navigation at sea or by anyone interested in astronomy. It contains tabulations for the sun, moon, planets and stars; times of sunrise, sunset, twilights, moonrise and moonset; aids for identifying stars and planets; and standard times of most countries.