Java tutorial
//package com.java2s; import java.util.Calendar; import java.util.GregorianCalendar; public class Main { public static float getPercentOfDay() { GregorianCalendar cal = new GregorianCalendar(); float dayMillis = 0; dayMillis += (cal.get(Calendar.HOUR_OF_DAY) * 60 * 60); dayMillis += (cal.get(Calendar.MINUTE) * 60); dayMillis += cal.get(Calendar.SECOND); float totalDayMillis = (24f * 60f * 60f); return (dayMillis / totalDayMillis); } }