setUTCSeconds < Date < JavaScript

The setUTCSeconds() method of the Date object sets the seconds of the date (according to UTC).

    
    const event = new Date('December 31, 1975, 23:15:30 GMT+11:00');

    event.setUTCSeconds(19);

    const seconds = event.getUTCSeconds();
    console.log(seconds);
    // 19