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COST (GBP)
this unit 1.40
sub units 1.87
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UnitsDate

day

Extracts the day from a serial Julian date. Excel: DAY
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Dependents

Info

Interface

C++
HTML

Day

 
intdayintnDate
calendardateSystem = cal_Gregorian )[inline]
Returns the day of the month contained within nDate, as an integer ranging from 1 to 31 (inclusive).

Example 1

#include <stdio.h>
#include <codecogs/units/date/day.h>
using namespace Units::Date;
 
int main()
{
  printf("\n The day is %d", day(1741667));              // The day is 2
  printf("\n The day is %d", day(1741667, cal_Julian));  // The day is 4
  return 0;
}

  • cal_Gregorian (default)
  • cal_Julian
  • cal_Excel (same as Gregorian)

Note

It may be faster to simply use dateYMD if you also need the year and month from a same serial Julian date.

Parameters

nDateis a serial number of days from 24 November 4714 BC (1 January 4713BC in the Julian Calendar) - also known as the Julian Period.
dateSystemselects which date system should be used (see constants):

Authors

Will Bateman (Sep 2004)
Source Code

Source code is available when you agree to a GP Licence or buy a Commercial Licence.

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