The "Hong Kong Observatory Almanac 2023" contains the following information:
(i) traditional Chinese calendar;
(ii) solar terms and moon phases;
(iii) times of daily sunrise, sun transit, sunset, moonrise, moon transit, moonset;
(iv) times and height of high and low tides;
(v) times of meridian passage, rising and setting of the sun and planets in the form of graph;
(vi) paths of the Sun throughout the year;
(vii) quarterly star maps of the year;
(viii) duration of twilight in Hong Kong before sunrise and after sunset;
(ix) determination of apparent solar time;
(x) world map of time zones; and
(xi) information on solar and lunar eclipses and observation of meteor showers and planetary phenomena.
It also contains background information on calendars and the 24 solar terms as well as a popular science corner introducing "Chinese Calendar Moves with the Times" and the "An introduction to Spring Tide".
As a green initiative to reduce paper consumption and to optimize readers’ experience, we have ceased publishing the printed version of the "Hong Kong Observatory Almanac".
Please think twice before printing. Consider the environment!
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Times of Sunrise, Sun Transit, Sunset, Moonrise, Moon Transit, Moonset and Tidal Predictions
24 Solar Terms
Paths of the Sun throughout the Year(Simplified / Full version)
Information on Eclipses
Times of Rise and Set of the Sun and the Planets at Hong Kong
Times of Meridian Passage of the Planets at Hong Kong
Night Sky in Hong Kong（January to June 、July to December）
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Date and Time of the 24 Solar Terms
Time, Direction and Elevation of Sun Transit
The Apparent Right Ascension and Apparent Declination of the Sun
Date and Time of the Moon Phases