tz database - Wikipedia
https://en.wikipedia.org/wiki/Tz_database
Data StructureCoverageMaintenanceUnix-like SystemsUsage and ExtensionsFile formats File formatsThe tz database is published as a set of text files which list the rules and zone transitions in a human-readable format. For use, these text files are compiled into a set of platform-independent binary files—one per time zone. The reference source code includes such a compiler called zic … Definition of a time zoneWithin the tz database, a time zone is any national region where local clocks have all agreed since 1970. This definition concerns itself first with geographic areas which have had consistent local clocks. This is different from other definitions which concern themselves with consistent off…
File formatsThe tz database is published as a set of text files which list the rules and zone transitions in a human-readable format. For use, these text files are compiled into a set of platform-independent binary files—one per time zone. The reference source code includes such a compiler called zic …
Definition of a time zoneWithin the tz database, a time zone is any national region where local clocks have all agreed since 1970. This definition concerns itself first with geographic areas which have had consistent local clocks. This is different from other definitions which concern themselves with consistent off…
DA: 55 PA: 43 MOZ Rank: 64