How to Get the Start and End of the Day using JavaScript

I have a question about getting the start and end of the day using JavaScript. I'm working on a project where I need to manipulate dates, and I'm struggling to figure out how to get the exact start and end times for a given day.

Get the Start and End of the Day #

In my project, I have a date object representing a specific day. Let's say I have the date object const currentDate = new Date('2023-06-26'). I need to find a way to programmatically determine the start and end times for this particular day.

Existing Code #

Currently, I'm using the following code to get the start and end times for a day.

Issue with Current Approach #

While the code I'm using seems to work fine most of the time, I've noticed that it sometimes gives incorrect results due to time zone differences. I need a more robust solution that accounts for time zone variations.

Possible Solutions #

Using Moment.js : One option is to use the Moment.js library, which provides powerful date manipulation capabilities. Here's an example of how we can use Moment.js to get the start and end times of a day.

UTC-based Approach : Another approach is to work with UTC values to avoid time zone issues. Here's an example.