The millisecond accessor property of Temporal.PlainDateTime instances returns an integer from 0 to 999 representing the millisecond (10^-3 second) component of this time.

The set accessor of millisecond is undefined. You cannot change this property directly. Use the with() method to create a new Temporal.PlainDateTime object with the desired new value.

For general information and more examples, see Temporal.PlainTime.prototype.millisecond.

Examples

Using millisecond

const dt = Temporal.PlainDateTime.from("2021-07-01T12:34:56.123456789");
console.log(dt.millisecond); // 123

Specifications

Browser compatibility

See also

• Temporal.PlainDateTime
• Temporal.PlainDateTime.prototype.with()
• Temporal.PlainDateTime.prototype.add()
• Temporal.PlainDateTime.prototype.subtract()
• Temporal.PlainDateTime.prototype.second
• Temporal.PlainDateTime.prototype.microsecond
• Temporal.PlainDateTime.prototype.nanosecond
• Temporal.PlainTime.prototype.millisecond