CPAN
formatting any Date object or Date::Calendar::whatever object with 'strftime'
CPAN
Extending the core class 'Date' with strftime and conversions with other calendars
ZEF
routines to calculate the date of the First Sunday of Advent in the Christian calendar
ZEF
Convert Gregorian Dates to Discordian
ZEF
Provides a routine to calculate the date of Easter in the Christian calendar
ZEF
suitable for use with calendars or any Raku program associated with the Raku Date type
ZEF
Provides helpful date routines for calendar creation
ZEF
Calendar and Date objects to handle business days, holidays and weekends
ZEF
Provides creation of a Raku Date object by year and day-of-year
ZEF
Slang adding date literals to source