Temporal.PlainDateTime.prototype.hour

The hour accessor property of {{jsxref("Temporal.PlainDateTime")}} instances returns an integer from 0 to 23 representing the hour component of this time.

The set accessor of hour is undefined. You cannot change this property directly. Use the {{jsxref("Temporal/PlainDateTime/with", "with()")}} method to create a new Temporal.PlainDateTime object with the desired new value.

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

Examples#

Using hour#

const dt = Temporal.PlainDateTime.from("2021-07-01T12:34:56.123456789");
console.log(dt.hour); // 12

Specifications#

{{Specifications}}

Browser compatibility#

{{Compat}}

See also#

• {{jsxref("Temporal.PlainDateTime")}}
• {{jsxref("Temporal/PlainDateTime/with", "Temporal.PlainDateTime.prototype.with()")}}
• {{jsxref("Temporal/PlainDateTime/add", "Temporal.PlainDateTime.prototype.add()")}}
• {{jsxref("Temporal/PlainDateTime/subtract", "Temporal.PlainDateTime.prototype.subtract()")}}
• {{jsxref("Temporal/PlainTime/hour", "Temporal.PlainTime.prototype.hour")}}