Gregor: a date and time library for Racket

To install:

raco pkg install gregor

To use:

(require gregor)

Gregor is a date and time library for Racket. It provides:

data structures for representing dates, times, and their combination, both with and without time zones;
generic functions for accessing these data structures;
date and time arithmetic, based on a proleptic Gregorian calendar and the tz database; and
localized formatting and parsing, based on CLDR.

97jaz/gregor