How to Create a JavaScript Date Object with a Specific Time Zone Without Using String Representation?

Creating a Date with a Specific Time Zone without Using a String Representation

When constructing a JavaScript Date object with numeric values for day, month, and year, the resulting date reflects the current time zone. This can lead to discrepancies when passing the Date object to a server where it may be deserialized to a different time zone.

To overcome this issue, consider using the Date.UTC() constructor method. It allows you to create a Date object for a specific UTC time:

new Date(Date.UTC(year, month, day, hour, minute, second));

Here's a practical example:

// Create a Date object for April 5th, 01:00 GMT+01:00
var date = new Date(Date.UTC(2023, 3, 5, 1, 0, 0)); // Month in JavaScript is 0-based

// Output:
console.log(date); // Apr 5th 01:00 GMT+01:00

This approach ensures that the date is created in the specified UTC time zone, eliminating the need to adjust hours to compensate for daylight savings time or other time zone differences.

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