setUTCFullYear < Date < JavaScript
The setUTCFullYear() method of the Date object sets the year of the date (according to UTC)
const event = new Date('July 20, 2020 21:36:00 GMT-3:00');
console.log(event.getUTCFullYear());
// 2020
event.setUTCFullYear(1980);
const year = event.getUTCFullYear();
console.log(year);
// 1980