npm package: @stdlib/constants-time-seconds-in-day
Description: Number of seconds in a day.
Author: The Stdlib Authors
Latest version: 0.3.3

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# Seconds in a Day

[![NPM version][npm-image]][npm-url] [![Build Status][test-image]][test-url] [![Coverage Status][coverage-image]][coverage-url] <!-- [![dependencies][dependencies-image]][dependencies-url] -->

> Number of seconds in a day.

<section class="installation">

## Installation

```bash
npm install @stdlib/constants-time-seconds-in-day
```

</section>

<section class="usage">

## Usage

```javascript
var SECONDS_IN_DAY = require( '@stdlib/constants-time-seconds-in-day' );
```

#### SECONDS_IN_DAY

Number of seconds in a day.

```javascript
var bool = ( SECONDS_IN_DAY === 86400 );
// returns true
```

</section>

<!-- /.usage -->

<section class="notes">

## Notes

-   The value is a generalization and does **not** take into account inaccuracies due to daylight savings conventions, crossing timezones, or other complications with time and dates.

</section>

<!-- /.notes -->

<section class="examples">

## Examples

<!-- eslint no-undef: "error" -->

```javascript
var randu = require( '@stdlib/random-base-randu' );
var roundn = require( '@stdlib/math-base-special-roundn' );
var SECONDS_IN_DAY = require( '@stdlib/constants-time-seconds-in-day' );

var days;
var secs;
var i;

function days2secs( days ) {
    return days * SECONDS_IN_DAY;
}

for ( i = 0; i < 10; i++ ) {
    days = roundn( randu()*20.0, -2 );
    secs = days2secs( days );
    console.log( '%d days => %d seconds', days, secs );
}
```

</section>

<!-- /.examples -->

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<section class="related">

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* * *

## Notice

This package is part of [stdlib][stdlib], a standard library for JavaScript and Node.js, with an emphasis on numerical and scientific computing. The library provides a collection of robust, high performance libraries for mathematics, statistics, streams, utilities, and more.

For more information on the project, filing bug reports and feature requests, and guidance on how to develop [stdlib][stdlib], see the main project [repository][stdlib].

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---

## License

See [LICENSE][stdlib-license].


## Copyright

Copyright &copy; 2016-2026. The Stdlib [Authors][stdlib-authors].

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