This almanac provides essential astronomical data for celestial navigation in 2024. It is compiled from the ezAlmanacOne app, offering daily pages, Pole Star Tables, and all necessary interpolation and correction tables found in official Nautical Almanacs. The book is designed to help users determine the Greenwich Hour Angle (GHA) and Declination of celestial bodies, correct sextant altitudes, and calculate observed altitudes (Ho) for sight reduction. It also includes times for solar system events, serving as an economical, pre-printed backup for navigators on passages.

This publication is presented as an economical, pre-printed version of data typically found in official Nautical Almanacs, derived from the ezAlmanacOne app. It focuses specifically on the essential tables and daily pages required for celestial navigation calculations, omitting supplementary sections like detailed explanations or sight reduction tables. The book is positioned as a practical backup resource for navigators, offering the same core data as more comprehensive commercial or USNO versions.