Chapter 19. Calendar

Table of Contents
date->string -- Convert a date object into string format (YYYY.MM.DD)
string->date -- Parse a date in standard format (YYYY.MM.DD) into a date object
ymd->date -- Convert a day in separate year, month, and day to a date object.
date->ymd -- Returns the parts of a date in the Gregorian calendar.
date+ -- Compute a new date relative to a given date.
date=? -- Compare dates
date->time -- Compute the time on a particular day
date->weekday -- The day of the week on which the date falls.
date->week -- Breaks a date into week number and day of week.
week->date -- Compute the date for a given week and day of week.
short-weekday-name -- Return the short (English) names for date quantities

This package (module calendar) provides basic date manipulation functions.