Reduces eye strain by adjusting screen gamma based on the current time

Calculates the sunrise and sunset for a given date and location (using GEO coordinates). This library uses the method outlined NOAA Solar Calculations Day spreadsheet found at http://www.esrl.noaa.gov/gmd/grad/solcalc/calcdetails.html.

Computes Sunrise / Sunset times in C#. Also computes civil, nautical and astronomical twilight. This is the C# implementation of Paul Schlyter's sunriset.c.

Lunisolar calendar generator with shabbat and celebrations reminder for Windows .NET

A simple drop-in sunrise and sunset library for any location on any day in any timezone, written in C# with no dependencies.

A simple and efficient object -> byte serializer/deserializer

One wallpaper for the day, one for the night

A C# .NET Core program to take photos with a Raspberry Pi at sunrise, sunset and intervals thru the day and night and programs to help create Timelapses from the Images.

☀ Find when sunrise, sunset, and different twilights happen for a given location, based on the NOAA ESRL Solar Calculator.

A port of https://github.com/mikereedell/sunrisesunsetlib-java

Fire events relative to sunrise and sunset.