ref: f596580cba7c5b7bae84ee7cd83d2b2a438a1e9b dir: /adm/timezone/Australia_West/
WST 28800 WDT 32400 152071200 162957600 436327200 447213600 690343200 699415200 1193536800 1206842400 1224986400 1238292000