tiempo

subNanoseconds

Subtract nanoseconds from a datetime

Subtracts the specified number of nanoseconds from a datetime.

Signature

function subNanoseconds(
  input: Temporal.Instant | Temporal.ZonedDateTime,
  nanoseconds: number
): Temporal.ZonedDateTime

Example

import { subNanoseconds } from '@gobrand/tiempo';

const instant = Temporal.Instant.from('2025-01-20T12:00:00.000001500Z');

subNanoseconds(instant, 500);
// 2025-01-20T12:00:00.000001Z[UTC]

subNanoseconds(instant, 1500);
// 2025-01-20T12:00:00Z[UTC]

subMicroseconds

Subtract microseconds from a datetime

isBefore

Check if one datetime is before another

On this page

SignatureExample