SyntaxWeekday(date)ParametersParameterTypeDetailsdateany valuerequiredReturnsnumberExampleWeekday($date)In the same familyAbsAddDaysAddMonthsAppendAverageContainsCountDayEndOfMonthFirstFormatDateFormatNumberInIsEmptyIsFormatIsNumberLastLengthLowerMatchesMaxMinMonthNotEmptyNowRenderReplaceRoundSortSplitStartOfMonthStartsWithSumToDateToNumberToTextTodayTrimUpperYearPreviousUpperNextYear