easter-date/dist/easter-monday.js

Calculate the date of Easter for a given year

import { getEaster } from "./easter-sunday.js";
/**
 * Returns the date of Easter Monday for a given year.
 * @param year
 */
export function getEasterMonday(year) {
    const date = getEaster(year);
    date.setDate(date.getDate() + 1);
    return date;
}
/**
 * Returns true if the given date is Easter Monday.
 * @param date
 */
export function isEasterMonday(date) {
    const easterMonday = getEasterMonday(date.getFullYear());
    return (date.getFullYear() === easterMonday.getFullYear() &&
        date.getMonth() === easterMonday.getMonth() &&
        date.getDate() === easterMonday.getDate());
}