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suntools  

Calculate Sun Position, Sunrise, Sunset, Solar Noon and Twilight
View on CRAN: Click here


Download and install suntools package within the R console
Install from CRAN:
install.packages("suntools")

Install from Github:
library("remotes")
install_github("cran/suntools")

Install by package version:
library("remotes")
install_version("suntools", "1.1.0")



Attach the package and use:
library("suntools")
Maintained by
Adriaan M. Dokter
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2023-07-06
Latest Update: 2024-11-20
Description:
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). A resource for researchers and professionals working in fields such as climatology, biology, and renewable energy.
How to cite:
Adriaan M. Dokter (2023). suntools: Calculate Sun Position, Sunrise, Sunset, Solar Noon and Twilight. R package version 1.1.0, https://cran.r-project.org/web/packages/suntools. Accessed 05 Mar. 2026.
Previous versions and publish date:
1.0.0 (2023-07-06 16:00), 1.0.1 (2024-11-20 21:20)
Other packages that cited suntools R package
View suntools citation profile
Other R packages that suntools depends, imports, suggests or enhances
Complete documentation for suntools
Functions, R codes and Examples using the suntools R package
Some associated functions: crepuscule . dot-balanceCrdsTimes . solarnoon . solarpos . sunriset . suntools-package . 
Some associated R codes: crepuscule.R . solarnoon.R . solarpos.R . sun.R . sunriset.R . suntools.R .  Full suntools package functions and examples
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