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koohz/gist:0e5d94d0e8534d55edc2

Last active August 29, 2015 14:20
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Get Season By Given Day and Month
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gistfile1.js
/*
* 0 = winter
* 1 = spring
* 2 = summer
* 3 = autumn
*/
function get_season(day, month)
{
return parseInt(((month - (+(day < 21))) / 3) % 4);
}
var seasons = ["Winter", "Spring", "Summer", "Autumn"];
alert(seasons[get_season(20,3)]);
alert(seasons[get_season(21,3)]);
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