Returns a time zone object offset from Greenwich Mean Time by a given number of seconds.
- iOS 2.0+
- macOS 10.0+
- Mac Catalyst 13.0+Beta
- tvOS 9.0+
- watchOS 2.0+
The number of seconds by which the new time zone is offset from GMT.
A time zone object offset from Greenwich Mean Time by
The name of the new time zone is GMT +/– the offset, in hours and minutes. Time zones created with this method never have daylight savings, and the offset is constant no matter the date.