Nautical Almanac 2024 Download. The world's most complete source of free celestial navigation information. For over 150 years the united states nautical almanac office has published the nautical almanac, first as part of the american ephemeris and nautical almanac, and then on its.

Everything you need for 2024. The nautical almanac lists the positions of the sun, moon, stars, and planets that are used for navigation.