Temporal.PlainTime.prototype.hour
Baseline Limited availability
This feature is not Baseline because it does not work in some of the most widely-used browsers.
The hour accessor property of Temporal.PlainTime 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 with() method to create a new Temporal.PlainTime object with the desired new value.
Examples
Using hour
const time = Temporal.PlainTime.from("12:34:56");
console.log(time.hour); // 12
Changing hour
const time = Temporal.PlainTime.from("12:34:56");
const newTime = time.with({ hour: 15 });
console.log(newTime.toString()); // 15:34:56
You can also use add() or subtract() to move a certain number of hours from the current time.
const time = Temporal.PlainTime.from("12:34:56");
const newTime = time.add({ hours: 3 });
console.log(newTime.toString()); // 15:34:56
Specifications
| Specification |
|---|
| Temporal # sec-get-temporal.plaintime.prototype.hour |
Browser compatibility
| Desktop | Mobile | Server | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Opera | Safari | Chrome Android | Firefox for Android | Opera Android | Safari on iOS | Samsung Internet | WebView Android | WebView on iOS | Bun | Deno | Node.js | |
hour |
144 |
144 |
139 |
128 |
preview |
144 |
139 |
95 |
No |
No |
144 |
No |
1.4.0 |
2.7 |
26.0.0 |
See also
Temporal.PlainTimeTemporal.PlainTime.prototype.with()Temporal.PlainTime.prototype.add()Temporal.PlainTime.prototype.subtract()
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https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Temporal/PlainTime/hour