Download or view sunrise.frink in plain text format
// Test program to calculate sunrise, sunset, and various twilights.
use sun.frink
out = ### hh:mm:ss a z ###
lat = 39.58560 degrees North
long = 104.89598 degrees West
println["Sunrise: " + (sunrise[now[], lat, long] -> out)]
println["Sunset: " + (sunset[now[], lat, long] -> out)]
println["\nCivil twilight begins: " + (civilTwilightBegin[now[], lat, long] -> out)]
println["Civil twilight ends: " + (civilTwilightEnd[now[], lat, long] -> out)]
println["\nNautical twilight begins: " + (nauticalTwilightBegin[now[], lat, long] -> out)]
println["Nautical twilight ends: " + (nauticalTwilightEnd[now[], lat, long] -> out)]
println["\nAstronomical twilight begins: " + (astronomicalTwilightBegin[now[], lat, long] -> out)]
println["Astronomical twilight ends: " + (astronomicalTwilightEnd[now[], lat, long] -> out)]
Download or view sunrise.frink in plain text format
This is a program written in the programming language Frink.
For more information, view the Frink
Documentation or see More Sample Frink Programs.
Alan Eliasen was born 19760 days, 22 hours, 51 minutes ago.