\n \n About stdlib...\n
\n We believe in a future in which the web is a preferred environment for numerical computation. To help realize this future, we've built stdlib. stdlib is a standard library, with an emphasis on numerical and scientific computation, written in JavaScript (and C) for execution in browsers and in Node.js.
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\n \n\n# Time\n\n[![NPM version][npm-image]][npm-url] [![Build Status][test-image]][test-url] [![Coverage Status][coverage-image]][coverage-url] \n\n> Time utilities.\n\n\n\n## Usage\n\n```javascript\nvar time = require( '@stdlib/time' );\n```\n\n#### time\n\nNamespace containing time utilities.\n\n```javascript\nvar ns = time;\n// returns {...}\n```\n\n### Calendar Utilities\n\n\n\n\n\n- [`dayOfQuarter( [month[, day, year]] )`][@stdlib/time/day-of-quarter]: determine the day of the quarter.\n- [`dayOfYear( [month[, day, year]] )`][@stdlib/time/day-of-year]: determine the day of the year.\n- [`daysInMonth( [month[, year]] )`][@stdlib/time/days-in-month]: determine the number of days in a month.\n- [`daysInYear( [value] )`][@stdlib/time/days-in-year]: determine the number of days in a year according to the Gregorian calendar.\n- [`hoursInMonth( [month[, year]] )`][@stdlib/time/hours-in-month]: determine the number of hours in a month.\n- [`hoursInYear( [value] )`][@stdlib/time/hours-in-year]: determine the number of hours in a year according to the Gregorian calendar.\n- [`isoWeeksInYear( [value] )`][@stdlib/time/iso-weeks-in-year]: determine the number of ISO weeks in a year according to the Gregorian calendar.\n- [`minutesInMonth( [month[, year]] )`][@stdlib/time/minutes-in-month]: determine the number of minutes in a month.\n- [`minutesInYear( [value] )`][@stdlib/time/minutes-in-year]: determine the number of minutes in a year according to the Gregorian calendar.\n- [`quarterOfYear( [month] )`][@stdlib/time/quarter-of-year]: determine the quarter of the year.\n- [`secondsInMonth( [month[, year]] )`][@stdlib/time/seconds-in-month]: determine the number of seconds in a month.\n- [`secondsInYear( [value] )`][@stdlib/time/seconds-in-year]: determine the number of seconds in a year according to the Gregorian calendar.\n\n
\n\n\n\n```javascript\nvar num = time.daysInYear( 2000 );\n// returns 366\n\nnum = time.hoursInMonth( 2, 2017 );\n// returns 672\n```\n\n### Timer Utilities\n\n\n\n\n\n- [`tic()`][@stdlib/time/tic]: return a high-resolution time.\n- [`toc( time )`][@stdlib/time/toc]: return a high-resolution time difference.\n\n
\n\n\n\n```javascript\nvar time = require( '@stdlib/time' );\n\nvar start = time.tic();\n\nsetTimeout( onTimeout, 2000 );\n\nfunction onTimeout() {\n var elapsed = time.toc( start );\n console.log( 'Elapsed: %d seconds and %d nanoseconds', elapsed[0], elapsed[1] );\n}\n```\n\n\n\n\n\n