Gregor: Dates and Times🔗ℹ

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.

1	Time Scale
2	Dates
3	Time-of-Day
4	Combined Date and Time
5	Moments
6	Date and Time Periods
7	Generic Date Operations
8	Generic Time Operations
9	Generic Datetime Operations
10	Generic Moment Operations
11	Date Arithmetic
12	Time Arithmetic
13	Datetime Arithmetic
14	Current Date and Time
15	Formatting and Parsing
16	Time Zones and UTC Offsets
17	Calendar Query Functions
18	Exceptions