--- title: maxDate tags: date,intermediate --- Returns the maximum of the given dates. - Use the ES6 spread syntax with `Math.max()` to find the maximum date value. - Use `new Date()` to convert it to a `Date` object. ```js const maxDate = (...dates) => new Date(Math.max(...dates)); ``` ```js const dates = [ new Date(2017, 4, 13), new Date(2018, 2, 12), new Date(2016, 0, 10), new Date(2016, 0, 9) ]; maxDate(...dates); // 2018-03-11T22:00:00.000Z ```