The international standard ISO 8601 "Data elements and interchange formats - Information interchange - Representation of dates and times" defines three distinct calendars by which days can be labelled. It also defines textual formats for the represen...

This module formats Unix timestamps (epochs) as ISO8601 date/time strings. It is a lightweight alternative to DateTime::Format::ISO8601::Format and DateTime::Format::ISO8601....

For date and time calculations it is convenient to represent dates by a simple linear count of days, rather than in a particular calendar. This is such a good idea that it has been invented several times. If there were a single such linear count then...

Date::Tie is an attempt to simplify date operations syntax. It works with calendar dates (year-month-day), ordinal dates (year-day), week dates (year-week-day), times (hour:minute:second), decimal fractions (decimal hours, decimal minutes and decimal...

Time::Date is a class that can be used to represent a date as an object. Unlike other modules, this one just stores a Unix epoch within the object and relies heavily on the underlying operating system so it's very fast. It provides functionality for ...

The traditional korean lunisolar calendar is based on the chinese calendar. This module handles conversion between Korean solar and lunisolar date....

Date::EzDate was motivated by the simple fact that I hate dealing with date and time calculations, so I put all of them into a single easy-to-use object. The main idea of EzDate is that the object represents a specific date and time. A variety of pro...

A class that represents a datetime in various format...

The two functions provided by this module can be used to generate the week number in the year of a given date. For example: print "Today is in week ", iso_week_number(time()), "\n"; Which at the time I'm writing this will print: Today is in week 2014...

A Date::Easy::Datetime object contains a Time::Piece object and provides a slightly different UI to access it. In typical usage, you will either use the "datetime" constructor to convert a human-readable string to a datetime, or the "now" function to...

Date filter based on DateTime....

Provides 'epochtime' and 'date' attributes to the consuming class ( that should also consume Log::Message::Structured)....