Perl-DateTime-TimeZone 0.47 - Time zone object base class and factory.

This perl module defines the base class for all time zone objects. A time zone is represented internally as a set of observances, each of which describes the offset from GMT for a given time period.

Note that without the DateTime.pm module, this module does not do much. Its primary interface is through a DateTime object, and most users will not need to directly use DateTime::TimeZone methods.