The Nautical Almanac
The free online Nautical Almanac
The world's most complete source of free celestial navigation information

Everything you need for 2017
Almanacs

2017 Nautical Almanac
-regular format
2017 Nautical Almanac- compact format

2017 Sun only -regular format
2017 Sun only -compact format



Increments, Altitude & Q Corrections




Sight Reduction Tables

  • PUB. NO. 249  (download individual Latitudes or Volumes) (courtesy of Celestaire)



Stars
2017 Stars- SHA & Declination



Conversion of Arc to Time


The Sun 2017- Equation of Time and Declination


Astronomical Phenomena for the year 2017

CALENDAR 2017- CHRONOLOGICAL CYCLES AND ERAS  page 15-17

ECLIPSES- 2017
  pages 64-82

A map and demonstration of the August 21, 2017 total Solar eclipse.

PHENOMENA, 2017- VISIBILITY OF PLANETS  pages 7-9

PLANETARY PHENOMENA, 2017
  page 6

PRINCIPAL PHENOMENA OF SUN AND MOON, 2017  pages 4-5

WORLD MAP OF TIME ZONES  page 22

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