Temporal.ZonedDateTime.prototype.nanosecond

The nanosecond accessor property of {{jsxref("Temporal.ZonedDateTime")}} instances returns an integer from 0 to 999 representing the nanosecond (10^-9 second) component of this time.

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

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

Examples#

Using nanosecond#

const dt = Temporal.ZonedDateTime.from(
  "2021-07-01T12:34:56.123456789-04:00[America/New_York]",
);
console.log(dt.nanosecond); // 789

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/second", "Temporal.ZonedDateTime.prototype.second")}}
• {{jsxref("Temporal/ZonedDateTime/millisecond", "Temporal.ZonedDateTime.prototype.millisecond")}}
• {{jsxref("Temporal/ZonedDateTime/microsecond", "Temporal.ZonedDateTime.prototype.microsecond")}}
• {{jsxref("Temporal/PlainTime/nanosecond", "Temporal.PlainTime.prototype.nanosecond")}}