Function Name

Operation

DateToJulian( )

Convert a date to a Julian date.

DaySpan( )

Return the number of days between two dates.

JulianToDate( )

Convert a Julian date to a standard date.

LocalDate( )

Return a string representation of the current date.

LocalTime( )

Return a string representation of the current time.

Validdate( )

Return a boolean value that tells whether a given date is valid.

WeekDay( )

Return a string containing the day of the week corresponding to a specified date.