Temporal.ZonedDateTime.prototype.monthsInYear

The monthsInYear accessor property of {{jsxref("Temporal.ZonedDateTime")}} instances returns a positive integer representing the number of months in the year of this date. It is calendar-dependent.

The set accessor of monthsInYear is undefined. You cannot change this property directly.

For general information and more examples, see {{jsxref("Temporal/PlainDate/monthsInYear", "Temporal.PlainDate.prototype.monthsInYear")}}.

Examples#

Using monthsInYear#

const dt = Temporal.ZonedDateTime.from("2021-07-01[America/New_York]");
console.log(dt.monthsInYear); // 12

Specifications#

{{Specifications}}

Browser compatibility#

{{Compat}}

See also#

• {{jsxref("Temporal.ZonedDateTime")}}
• {{jsxref("Temporal/ZonedDateTime/with", "Temporal.ZonedDateTime.prototype.with()")}}
• {{jsxref("Temporal/ZonedDateTime/add", "Temporal.ZonedDateTime.prototype.add()")}}
• {{jsxref("Temporal/ZonedDateTime/subtract", "Temporal.ZonedDateTime.prototype.subtract()")}}
• {{jsxref("Temporal/ZonedDateTime/year", "Temporal.ZonedDateTime.prototype.year")}}
• {{jsxref("Temporal/ZonedDateTime/month", "Temporal.ZonedDateTime.prototype.month")}}
• {{jsxref("Temporal/ZonedDateTime/monthCode", "Temporal.ZonedDateTime.prototype.monthCode")}}
• {{jsxref("Temporal/ZonedDateTime/daysInMonth", "Temporal.ZonedDateTime.prototype.daysInMonth")}}
• {{jsxref("Temporal/PlainDate/monthsInYear", "Temporal.PlainDate.prototype.monthsInYear")}}