====== Weekday(date) ======
Category:  Date and Time function

\\ 
=====Description=====
This function returns the corresponding day-of-the-week number, from 1 (Sunday) to 7 (Saturday), from //date//.

\\ 
=====Arguments=====
^Argument^Type^Description^
|date|Date or Number (date serial)|An expression representing a date.  The date value to derive the weekday number from.|

**Return value type:** Number 

\\ 
=====Remarks=====
The //date// argument can take any value or expression that evaluates to a date serial value.  Examples include:  
  * A date string:  #2019-12-12
  * A date serial value: 43811 (the date serial for "2019-12-12")
  * A date value created using any of the Date/Time functions that returns a date serial value.

\\ 
=====Examples=====

  weekday(42097)  //Returns 6  (42097 is equivalent to Friday, 2015-04-03.)

  weekday(35640)  //Returns 3 (35640 is equivalent to Tuesday, 1997-07-29.)

  weekday(#2014-01-01)   //Returns 4 (Wednesday)

\\ 
=====See also=====
  * [[syntax:functions:day|Day(date)]]
  * [[syntax:functions:makedate|MakeDate(year, month, day)]]
  * [[syntax:functions:month|Month(date)]]
  * [[syntax:functions:weekdayname|WeekdayName(date)]]
  * [[syntax:functions:year|Year(date)]]