The getUTCDate() method of Date instances returns the day of the month for this date according to universal time.
Syntax
getUTCDate()
Parameters
None.
Return value
An integer, between 1 and 31, representing day of month for the given date according to universal time. Returns NaN if the date is invalid.
Examples
Using getUTCDate()
The following example assigns the day of month of the current date to the variable dayOfMonth.
const today = new Date();
const dayOfMonth = today.getUTCDate();