import java.util.Date; import java.util.Calendar; class Main { // MySQL // select FROM_UNIXTIME(1584705526985 * 0.001) -- timestamp in millis public static void main(String[] args) { long timestamp = 1584705526985L; Date date = new Date(timestamp ); Calendar calendar = Calendar.getInstance(); calendar.setTime(date); System.out.println(date); System.out.println("Year: " + calendar.get(Calendar.YEAR)); System.out.println("Month: " + (calendar.get(Calendar.MONTH)+1) ); } }