Position of the Sun

This is a demo page for SowngwalaJS which is a JS ported version of another library of mine written in Rust for calculating the sun's position. Most of the programs are based on Peter Duffett-Smith "Practical Astronomy With Your Calculator" (The Press Syndicate of the University of Cambridge, 1988).
See Github:
https://github.com/minagawah/sowngwala-js
Date and time are for calculating the Ecliptic, Equatorial, and Horizontal position of the sun. Latitude and Longitude are used for converting the Equatorial into the Horizontal.
Year
Month
Day
Time
City
Lat/Lng
Ecliptic
Sun's Longitude (λ)
Mean anomaly (M)
Mean Obliquity (ε)
Equatorial
Right Ascension (α)
Declination (δ)
Horizontal
Azimuth (A)
Altitude (α)