DateTimeZoned

A date and time of day, with an attached time zone.

Three letter time zones (e.g. EDT) are avoided for two reasons. Firstly, some of the abbreviations overlap. Secondly, most of these time zones only exist part of the year, meaning that times like 2000-01-01 00:00 BST (British Summer Time) are nonsense, as BST does not exist in January.

Instead, time zones are specified either using continent/major_city notation for geography-based times, or (best of all) an offset from UTC.

See AlsoDateTimedatetimedatetimezoned{..}