IANA — Time Zone Database | iana time zone
TheTimeZoneDatabase(oftencalledtzorzoneinfo)containscodeanddatathatrepresentthehistoryoflocaltimeformanyrepresentativelocationsaroundtheglobe.Itisupdatedperiodicallytoreflectchangesmadebypoliticalbodiestotimezoneboundaries,UTCoffsets,anddaylight-savingrules.ItsmanagementprocedureisdocumentedinBCP175:ProceduresforMaintainingtheTimeZoneDatabase[1].Latestversion2022g(Released2022-11-29)MailingListsAnnouncementsAlow-volumeannouncementmailinglistusedforannouncingupdatestotheTimeZoneDatabase.Subsc...
The Time Zone Database (often called tz or zoneinfo) contains code and data that represent the history of local time for many representative locations around the globe. It is updated periodically to reflect changes made by political bodies to time zone boundaries, UTC offsets, and daylight-saving rules. Its management procedure is documented in BCP 175: Procedures for Maintaining the Time Zone Database[1].
Latest version2022g (Released 2022-11-29)
Mailing Lists AnnouncementsA low-volume announcement mailing list used for announcing updates to the Time Zone Database. Subscribe/Unsubscribe[2] Archive[3] Submissions/DiscussionsA higher volume discussion list used for discussing proposals for updates to the Database. Contributions to this list may be emailed to [email protected][4]. Subscribe/Unsubscribe[5] Archive[6] DistributionWe provide access to the Time Zone Database via three methods:
TZ Coor...