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@endel
endel / getMoonPhase.js
Created March 25, 2015 16:04
Get Moon Phase by Date, written in JavaScript
/*
* modified from http://www.voidware.com/moon_phase.htm
*/
function getMoonPhase(year, month, day)
{
var c = e = jd = b = 0;
if (month < 3) {
year--;
@Dither
Dither / moon_phase.js
Created September 17, 2016 10:07
JS function to calculate moon phase
function moon_phase(date) { // ported from http://www.voidware.com/moon_phase.htm
var year = date.getYear(),
month = date.getMonth(),
day = date.getDay();
if (month < 3) {
year--;
month += 12;
}