$ sudo npm install suncalc
$ sudo npm install -g suncalc

If want to update the suncalc package execute the command as below,

$ sudo npm update suncalc

Update package globally,

$ npm install -g suncalc

Git clone:

$ sudo  git clone https://github.com/rektide/suncalc.git

$ sudo  npm install -g ./suncalc

suncalc@1.8.0 /usr/lib/node_modules/suncalc

How to remove suncalc package :

You can uninstall or remove this package from your node_modules run the command as below,

$ sudo npm uninstall suncalc

Basic Information of suncalc NPM Package: