solar v0.1.0 Zeniths
Provides values for the various definitions for sunrise and sunset. These are referred to as twilight definitions.
- Astonomical is when the sun is 18 degrees below horizon.
- Nautical is when the sun is 12 degrees below horizon.
- Civil is when the sun is 6 degrees below horizon.
- Official is when the sun is 50 arcminutes below horizon.
Summary
Functions
Returns the angle for ‘astonomical’ sunrise and sunset
Returns the angle for ‘civil’ sunrise and sunset
Returns the angle for ‘nautical’ sunrise and sunset
Returns the angle for ‘official’ sunrise and sunset