millis() Input/Output Time & Date Web & Application millis_.jar void loop() { float m = millis(); fill(m % 255); rect(25, 25, 50, 50); } Returns the number of milliseconds (thousandths of a second) since starting an applet. This information is often used for timing animation sequences. millis() int millis() second() minute() hour() day() month() year() 1.0 Function Core