Calculate Sun Position, Sunrise, Sunset, Solar Noon and Twilight
Compute crepuscular time
Correct for daylight savings day length change
Balance coordinates and times
Compute solar noon time
Compute solar position
Calculate sunrise/sunset
suntools: calculate sun position, sunrise, sunset, solar noon and twil...
Provides a set of convenient functions for calculating sun-related information, including the sun's position (elevation and azimuth), and the times of sunrise, sunset, solar noon, and twilight for any given geographical location on Earth. These calculations are based on equations provided by the National Oceanic & Atmospheric Administration (NOAA) <https://gml.noaa.gov/grad/solcalc/calcdetails.html> as described in "Astronomical Algorithms" by Jean Meeus (1991, ISBN: 978-0-943396-35-4).