Sometimes, we want to get the previous day with JavaScript.

In this article, we’ll look at how to get the previous day with JavaScript.

How to get the previous day with JavaScript?

To get the previous day with JavaScript, we can call setDate with the date minus 1.

For instance, we write:

const dateObj = new Date()
dateObj.setDate(dateObj.getDate() - 1);
console.log(dateObj)

We create a new Date instance and assigned it to dateObj.

Then we set the dateObj to the previous day by calling setDate with dateObj.getDate() - 1.

Conclusion

To get the previous day with JavaScript, we can call setDate with the date minus 1.