Temporal.PlainDateTime.prototype.month
Limited availability
This feature is not Baseline because it does not work in some of the most widely-used browsers.
Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The month accessor property of Temporal.PlainDateTime instances returns a positive integer representing the 1-based month index in the year of this date. The first month of this year is 1, and the last month is the monthsInYear. It is calendar-dependent.
The set accessor of month 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.PlainDate.prototype.month.
Examples
Using month
const dt = Temporal.PlainDateTime.from("2021-07-01"); // ISO 8601 calendar
console.log(dt.monthCode); // "M07"
console.log(dt.month); // 7
Specifications
| Specification |
|---|
| Temporal proposal # sec-get-temporal.plaindatetime.prototype.month |
Browser compatibility
BCD tables only load in the browser
See also
Temporal.PlainDateTimeTemporal.PlainDateTime.prototype.with()Temporal.PlainDateTime.prototype.add()Temporal.PlainDateTime.prototype.subtract()Temporal.PlainDateTime.prototype.yearTemporal.PlainDateTime.prototype.dayTemporal.PlainDateTime.prototype.monthCodeTemporal.PlainDateTime.prototype.daysInMonthTemporal.PlainDateTime.prototype.monthsInYearTemporal.PlainDate.prototype.month